Conveying equipment for protective film production

Abstract

The invention is suitable for the related technical field of material conveying equipment, and provides protective film production material conveying equipment which comprises a first base plate and a second base plate, and a telescopic piece used for adjusting the working height of the first base plate is arranged on one side of the second base plate; the holding mechanism comprises a first supporting frame and a second supporting frame which are arranged at the bottom of the first base plate, the first supporting frame makes contact with the second supporting frame, a first bandage and a second bandage which are used for fixing the protective film roll are oppositely arranged in the first supporting frame and the second supporting frame, and a first winding assembly and a second winding assembly are arranged in the first supporting frame; and two groups of holding mechanisms are symmetrically arranged at the bottom of the base plate I. Through the arrangement of the holding mechanisms, the problems that most of existing protective film production material conveying equipment is a conveying belt, dust is easily adhered to the surface of a protective film when the conveying belt is used for conveying a processed protective film roll, and the production quality is undoubtedly negatively influenced are avoided; and the production quality is not improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to material transport equipment, and in particular to material transport equipment for producing protective films. Background Art

[0002] Protective films (such as those made of PE, PET, and OPP) are widely used in electronics, automobiles, construction, and home appliances to protect products from scratches and contamination during transportation and processing. As downstream industries increase their demands for product appearance and quality, market demand for protective films continues to grow, driving the development of more efficient, precise, and automated production equipment.

[0003] Existing protective film production and material transportation equipment mostly uses conveyor belts. However, when using conveyor belts to transport processed protective film rolls, dust easily adheres to the protective film surface, which undoubtedly has a negative impact on production quality and is not conducive to improving production quality. Therefore, in response to the above situation, there is an urgent need to provide a protective film production and material transportation equipment to overcome the shortcomings of current practical applications. Summary of the Invention

[0004] The purpose of the present invention is to provide a protective film production and material transportation equipment, aiming to solve the problems in the above-mentioned background technology.

[0005] The present invention is achieved by providing a protective film production and material transporting device, comprising:

[0006] Base plate one and base plate two, one side of base plate two is provided with a telescopic member for adjusting the working height of base plate one, and the other side of base plate two is provided with a connecting member for connecting to a circular hanging rail;

[0007] The clamping mechanism includes a support frame 1 and a support frame 2 arranged at the bottom of the base plate 1, and the support frame 1 and the support frame 2 are in contact with each other, and the support frame 1 and the support frame 2 are relatively provided with a strap 1 and a strap 2 for fixing the protective film roll, and the support frame 1 is provided with a first linkage translation component and a first winding component for respectively driving the two ends of the strap 1 to move toward the side of the strap 2, and the support frame 2 is provided with a second linkage translation component and a second winding component for respectively driving the two ends of the strap 2 to move toward the side of the strap 1;

[0008] The clamping mechanism is symmetrically arranged in two groups at the bottom of the first base plate.

[0009] As a further solution of the present invention: the second winding assembly includes:

[0010] A rotating ring rotatably mounted in the second support frame, the rotating ring further having a rotating frame fixedly mounted thereon, the rotating frame and the second support frame rotating in cooperation with each other, the rotating frame and the rotating ring both having openings, and the rotating frame being provided with a protrusion for fixedly connecting with the second strap;

[0011] The rotating shaft 1 is rotatably mounted on the supporting frame 2 in multiple groups, and the rotating shaft 1 is provided with a supporting wheel assembly for supporting the rotating frame and driving the rotating frame to rotate.

[0012] As a further solution of the present invention: the support wheel assembly includes:

[0013] A driving gear, the driving gear is fixedly mounted on the rotating shaft 1, and an outer gear ring 1 meshing with the driving gear is fixedly mounted on the side wall of the rotating frame;

[0014] and a positioning wheel fixedly mounted on the first rotating shaft. A group of positioning wheels is provided on each side of the driving gear, and the side surfaces of the positioning wheels are in contact with the side surfaces of the rotating frame.

[0015] As a further solution of the present invention: the first winding assembly and the second winding assembly have the same structure.

[0016] As a further solution of the present invention: the clamping mechanism further includes a reverse driving assembly for driving the first winding assembly and the second winding assembly to work.

[0017] As a further solution of the present invention: the reverse drive assembly includes:

[0018] Two groups of support plates, the two groups of support plates are respectively fixedly mounted on support frame 1 and support frame 2, and a second rotating shaft is rotatably mounted in the support plates, and a motor for driving the second rotating shaft to rotate is fixedly mounted on one group of support plates;

[0019] a first transmission member, the first transmission member being used to connect the second rotating shaft to the first rotating shaft in the first winding assembly;

[0020] and a transmission gear meshing with the driving gear in the second winding assembly.

[0021] As a further solution of the present invention: the second linkage translation assembly includes:

[0022] The screw, the rotating shaft 3 and the rotating shaft 4 are rotatably mounted on the top of the supporting frame 2, wherein a transmission member 2 is provided between the rotating shaft 3 and the screw, and the rotating shaft 4 is connected to the rotating shaft 3 via a gear set;

[0023] A slider slidably mounted in the second support frame, the slider being fixedly connected to the end of the second strap away from the protrusion, and having an internal threaded hole threadedly connected to the screw rod;

[0024] And a driven gear fixedly mounted on the rotating shaft 4, and an outer gear ring 2 meshing with the driven gear is provided on the side of the rotating frame.

[0025] As a further solution of the present invention: the first linkage translation assembly and the second linkage translation assembly have the same structure.

[0026] As a further solution of the present invention: the second strap and the first strap are both made of rubber material.

[0027] As a further solution of the present invention: a plurality of ion wind rods are provided at the bottom of the substrate 1.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The equipment can be driven to move by the circular hanging rail. When the equipment moves above the processed protective film roll, the telescopic part can be used to adjust the working height of the substrate one, and the protective film roll can be moved to the opening of the support frame one and the support frame two manually or by a mechanical arm. The first linkage translation assembly and the first winding assembly can respectively drive the two ends of the strap one to move to the side of the strap two. At the same time, the second linkage translation assembly and the second winding assembly can respectively drive the two ends of the strap two to the side of the strap one, so that the strap two and the strap one are pressed onto the protective film roll to fix the protective film roll, so that the protective film roll can be tightly held in the support frame one and the support frame two. The circular hanging rail can be used to drive the fixed protective film roll to move, and the material transportation operation is completed. By lifting, dust can be effectively avoided from adhering to the surface of the protective film during the transportation process, thereby improving production quality.

[0030] When the protective film roll enters the rotating frame, the motor starts, and the motor drives the rotating shaft 2 to rotate, and cooperates with the transmission member 1 and the transmission gear to drive the rotating shaft 1 in the first winding assembly and the second winding assembly to rotate simultaneously in opposite directions, and the driving gear and the outer gear ring 1 are used to cooperate to make the rotating frame rotate, and the rotating frame can drive the strap 2 to be pressed onto the protective film roll. Similarly, the rotating frame in the first winding assembly will drive the strap 1 to be pressed onto the protective film roll at the same time, and the rotating rotating frame will also use the outer gear ring 2 to drive the driven gear to rotate, and combined with the driven gear, rotating shaft 4, gear set, rotating shaft 3 and transmission member. The second transmission function can drive the screw rod to rotate, and the rotating screw rod will drive the slider to move, and the slider can drive the other end of the second strap to move, so that the second strap will present a U-shaped structure and be pressed onto the protective film roll. Similarly, the first strap will also present a U-shaped structure and be pressed onto the protective film roll to hold the protective film roll tightly, which can meet the use requirements of protective film rolls of different sizes. At the same time, after the rotating frames in the first winding assembly and the second winding assembly are rotated, their openings can be rotated to both sides and staggered to form a closed structure, which effectively prevents the protective film roll from falling during transportation and effectively improves the safety of the equipment when in use.

[0031] During the transportation process, the pneumatic ion wind bar generates a large number of positive and negative ions through high-voltage ionized air, which are blown to the surface of the protective film to neutralize the static charge, thereby achieving the purpose of eliminating static electricity and preventing dust adsorption, further avoiding dust adhesion on the surface of the protective film roll during transportation, and effectively improving production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 It is a structural schematic diagram of the present invention.

[0034] Figure 2 It is a structural schematic diagram of the clamping mechanism in the present invention.

[0035] Figure 3 for Figure 2 Schematic diagram of the rear view structure.

[0036] Figure 4 for Figure 2 Schematic diagram of the upward-looking structure.

[0037] Figure 5 for Figure 2 Side plan view of .

[0038] Figure 6 It is a schematic diagram of the partial structure of the clamping mechanism in the present invention.

[0039] Figure 7 Schematic diagram of the structure of the reverse drive component in the present invention.

[0040] Figure 8 It is a structural schematic diagram of the second linkage translation assembly in the present invention.

[0041] In the accompanying drawings: 1-base plate 1, 2-telescopic part, 3-base plate 2, 4-support frame 1, 5-support frame 2, 6-linkage part, 7-rotating shaft 1, 8-rotating ring, 9-binding belt 2, 10-rotating frame, 11-motor, 12-positioning wheel, 13-driving gear, 14-rotating shaft 2, 15-outer gear ring 1, 16-binding belt 1, 17-transmission member 1, 18-transmission gear, 19-support plate, 20-screw, 21-slider, 22-transmission member 2, 23-rotating shaft 3, 24-gear set, 25-rotating shaft 4, 26-driven gear, 27-outer gear ring 2, 28-bump. DETAILED DESCRIPTION

[0042] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0045] The present invention will be further explained below with reference to specific embodiments.

[0046] See also Figures 1-8 , an embodiment of the present invention provides a protective film production and material transportation equipment, the protective film production and material transportation equipment comprising:

[0047] Base plate 1 and base plate 2 3, one side of base plate 2 3 is provided with a telescopic member 2 for adjusting the working height of base plate 1, and the other side of base plate 2 3 is provided with a connecting member for connecting to the circular hanging rail; wherein the connecting member can be a flange, and the telescopic member 2 can be a cylinder;

[0048] The clamping mechanism includes a support frame 1 4 and a support frame 2 5 provided at the bottom of the substrate 1 , and the support frame 1 4 and the support frame 2 5 are in contact with each other. The support frame 1 4 and the support frame 2 5 are relatively provided with a strap 16 and a strap 2 9 for fixing the protective film roll. The support frame 1 4 is provided with a first linkage translation component and a first winding component for respectively driving the two ends of the strap 1 16 to move toward the side of the strap 2 9. The support frame 2 5 is provided with a second linkage translation component and a second winding component for respectively driving the two ends of the strap 2 9 to move toward the side of the strap 1 16.

[0049] The clamping mechanism is symmetrically arranged in two groups at the bottom of the base plate 1.

[0050] In an embodiment of the present invention, the device is installed on a ring-shaped hanging rail, and the ring-shaped hanging rail can be used to drive multiple groups of equipment to move, which is convenient for carrying out the protective film. The ring-shaped hanging rail can adopt the existing public technology. When in use, the ring-shaped hanging rail can be used to drive the equipment to move. When the equipment moves above the processed protective film roll, the telescopic part 2 can be used to adjust the working height of the substrate 1. The protective film roll can be transported to the openings of the support frame 1 4 and the support frame 2 5 manually or by a robotic arm. The first linkage translation component and the first winding component can be used to respectively drive the two ends of the strap 1 16 to move to the side of the strap 2 9. At the same time, the second linkage translation component and the second winding component can respectively drive the strap 2 9 The two ends are directed to the side of strap 16, so that strap 2 9 and strap 16 are pressed onto the protective film roll, thereby fixing the protective film roll and enabling the protective film roll to be clamped into support frame 1 4 and support frame 2 5. The annular hanging rail can be used to drive the fixed protective film roll to move and complete the material transportation operation. By lifting, dust can be effectively avoided from adhering to the surface of the protective film during the material transportation process, thereby improving the production quality. Compared with the prior art, the present invention avoids the problem that the existing protective film production and material transportation equipment is mostly conveyor belts through the setting of the clamping mechanism. When the processed protective film roll is transported by the conveyor belt, dust is easily adhered to the surface of the protective film, which undoubtedly has a negative impact on the production quality and is not conducive to improving the production quality.

[0051] In one embodiment of the present invention, see Figures 1-8 , the second winding assembly includes:

[0052] A rotating ring 8 is rotatably mounted within the second support frame 5. A rotating frame 10 is fixedly mounted on the rotating ring 8, and the rotating frame 10 and the second support frame 5 are rotatably engaged. Both the rotating frame 10 and the rotating ring 8 have openings, and the rotating frame 10 is provided with a protrusion 28 for fixed connection with the second strap 9.

[0053] Rotating shaft 1 7, wherein multiple groups of rotating shaft 1 7 are rotatably mounted on support frame 2 5, and each rotating shaft 1 7 is provided with a supporting wheel assembly for supporting and driving the rotating frame 10 to rotate; wherein the multiple groups of rotating shaft 1 7 are connected by a linkage 6;

[0054] The support wheel assembly comprises:

[0055] A driving gear 13, wherein the driving gear 13 is fixedly mounted on the rotating shaft 17, and an outer gear ring 15 meshing with the driving gear 13 is fixedly mounted on the side wall of the rotating frame 10;

[0056] and positioning wheels 12 fixedly mounted on the rotating shaft 1 7, wherein a set of positioning wheels 12 is provided on each side of the driving gear 13, and the side surfaces of the positioning wheels 12 are in contact with the side surfaces of the rotating frame 10;

[0057] The first winding assembly has the same structure as the second winding assembly;

[0058] The clamping mechanism further includes a reverse driving assembly for driving the first winding assembly and the second winding assembly to work;

[0059] The reverse drive assembly comprises:

[0060] Two groups of support plates 19, the two groups of support plates 19 are fixedly mounted on the support frame 1 4 and the support frame 2 5, and the support plates 19 are also rotatably mounted with the second shaft 14, and one group of support plates 19 is fixedly mounted with the motor 11 for driving the second shaft 14 to rotate;

[0061] Transmission member 17, the transmission member 17 is used to connect the second rotating shaft 14 and the rotating shaft 1 7 in the first winding assembly;

[0062] and a transmission gear 18, said transmission gear 18 being engaged with the drive gear 13 in the second winding assembly;

[0063] The second linkage translation assembly includes:

[0064] The screw rod 20, the rotating shaft 3 23 and the rotating shaft 4 25 are rotatably mounted on the top of the supporting frame 2 5. A transmission member 22 is provided between the rotating shaft 3 23 and the screw rod 20. The rotating shaft 4 25 is connected to the rotating shaft 3 23 via a gear set 24.

[0065] A slider 21 is slidably mounted in the second support frame 5. The slider 21 is fixedly connected to the end of the second strap 9 away from the protrusion 28, and an internal threaded hole is provided in the slider 21 to be threadedly connected to the screw rod 20;

[0066] and a driven gear 26 fixedly mounted on the rotating shaft 25; a second outer gear ring 27 meshing with the driven gear 26 is provided on the side of the rotating frame 10;

[0067] The first linkage translation assembly and the second linkage translation assembly have the same structure;

[0068] The second strap 9 and the first strap 16 are both made of rubber material.

[0069] In this embodiment, when the protective film roll enters the rotating frame 10, the motor 11 is started. The motor 11 drives the rotating shaft 2 14 to rotate, and cooperates with the transmission member 17 and the transmission gear 18 to drive the rotating shaft 1 7 in the first winding assembly and the second winding assembly to rotate simultaneously in opposite directions, and utilizes the cooperation setting of the driving gear 13 and the outer gear ring 1 15 to make the rotating frame 10 rotate, and utilizes the rotating frame 10 to drive the strap 2 9 to be pressed onto the protective film roll. Similarly, the rotating frame 10 in the first winding assembly will drive the strap 1 16 to be pressed onto the protective film roll at the same time. The rotating rotating frame 10 will also use the outer gear ring 2 27 to drive the driven gear 26 to rotate, and combined with the transmission action of the driven gear 26, the rotating shaft 4 25, the gear set 24, the rotating shaft 3 23 and the transmission member 2 22, it can drive the screw 20 rotates, and the rotating screw rod 20 will drive the slider 21 to move, and the slider 21 can be used to drive the other end of the strap 2 9 to move, so that the strap 2 9 will present a U-shaped structure and be pressed onto the protective film roll. Similarly, the strap 1 16 will also present a U-shaped structure and be pressed onto the protective film roll to hold the protective film roll tightly, which can meet the use requirements of protective film rolls of different sizes. At the same time, after the rotating frame 10 in the first winding assembly and the second winding assembly is rotated, its opening can be rotated to both sides and staggered to form a closed structure, which effectively prevents the protective film roll from falling during transportation and effectively improves the safety of the equipment when in use; wherein the linkage member 6, the transmission member 17 and the transmission member 22 can all adopt a combined structure of a pulley and a transmission belt, and the gear set 24 is composed of two sets of mutually meshing bevel gears.

[0070] In one embodiment of the present invention, see Figures 1-8 , a plurality of ion wind rods are provided at the bottom of the substrate 1.

[0071] In this embodiment, the ion wind rod uses high voltage to ionize the air to generate a large number of positive and negative ions, which are blown toward the surface of the protective film to neutralize the static charge, thereby eliminating static electricity and preventing dust adsorption, effectively improving production quality; the input voltage of the ion wind rod is usually 4-8kV (AC or DC), the ion balance is within ±10V (to avoid residual static electricity), and the wind speed is 5-20m / s (adjustable to adapt to different production line speeds). If the width of the protective film is large, multiple ion wind rods can be seamlessly spliced to meet production needs.

[0072] In summary, the working principle of the present invention is: the device is installed on the ring hanging rail, and the ring hanging rail can be used to drive multiple groups of equipment to move, so as to facilitate the transportation of the protective film, wherein the ring hanging rail can adopt the existing public technology. When in use, the ring hanging rail can be used to drive the device to move. When the device moves to the top of the processed protective film roll, the telescopic part 2 can be used to adjust the working height of the substrate 1, and the protective film roll can be transported to the opening of the support frame 1 4 and the support frame 2 5 manually or by a mechanical arm, and the first linkage translation component and the first winding component can be used. The two ends of the first strap 16 are respectively driven to move toward the side of the second strap 9. At the same time, the second linkage translation component and the second winding component can be used to respectively drive the two ends of the second strap 9 toward the side of the first strap 16, so that the second strap 9 and the first strap 16 are pressed onto the protective film roll, thereby fixing the protective film roll, so that the protective film roll can be tightly held in the support frame 1 4 and the support frame 2 5. The annular hanging rail can be used to drive the fixed protective film roll to move, completing the material transportation operation. By lifting, dust can be effectively prevented from adhering to the surface of the protective film during the material transportation process, thereby improving production quality.

[0073] When the protective film roll enters the rotating frame 10, the motor 11 is started, and the motor 11 drives the rotating shaft 2 14 to rotate, and cooperates with the transmission member 17 and the transmission gear 18 to drive the rotating shaft 1 7 in the first winding assembly and the second winding assembly to rotate simultaneously in opposite directions, and utilizes the cooperation setting of the driving gear 13 and the outer gear ring 1 15 to make the rotating frame 10 rotate, and utilizes the rotating frame 10 to drive the strap 2 9 to press onto the protective film roll. Similarly, the rotating frame 10 in the first winding assembly will drive the strap 1 16 to press onto the protective film roll at the same time. The rotating rotating frame 10 will also use the outer gear ring 2 27 to drive the driven gear 26 to rotate, and in combination with the driven gear 26, the rotating shaft 4 25, and the gear set 2 4. The transmission effect of the third rotating shaft 23 and the second transmission member 22 can drive the screw rod 20 to rotate, and the rotating screw rod 20 will drive the slider 21 to move. The slider 21 can drive the other end of the second strap 9 to move, so that the second strap 9 presents a U-shaped structure and is pressed onto the protective film roll. Similarly, the first strap 16 will also present a U-shaped structure and be pressed onto the protective film roll to hold the protective film roll tightly, which can meet the use requirements of protective film rolls of different sizes. At the same time, after the rotating frame 10 in the first winding assembly and the second winding assembly is rotated, its opening can be rotated to both sides and staggered to form a closed structure, which effectively prevents the protective film roll from falling during transportation and effectively improves the safety of the equipment when in use;

[0074] During the transportation process, the pneumatic ion wind bar generates a large number of positive and negative ions through high-voltage ionized air, which are blown to the surface of the protective film to neutralize the static charge, thereby achieving the purpose of eliminating static electricity and preventing dust adsorption, further avoiding dust adhesion on the surface of the protective film roll during transportation, and effectively improving production quality.

[0075] Therefore, compared with the existing technology, this device has at least the following advantages:

[0076] Traditional protective film production and transport equipment often uses conveyor belts to transport processed protective film rolls. During transportation, the protective film comes into contact with the conveyor belt and the surrounding environment, making it highly susceptible to dust adhesion, which significantly negatively impacts the quality of the protective film produced. This equipment, however, utilizes a lifting method. One side of its base plate (3) is equipped with connectors (such as flanges) for connecting to a circular hanging rail, which drives the equipment to transport the protective film rolls. This lifting method effectively prevents the protective film from coming into contact with dust-prone components such as the conveyor belt, reducing the likelihood of dust adhesion to the protective film surface and fundamentally improving production quality.

[0077] A plurality of ion wind rods are set at the bottom of the substrate 1. During the production and transportation of the protective film, static electricity is easily generated due to friction and other reasons. Static electricity will absorb dust in the air, further affecting the quality of the protective film. The ion wind rods can generate a large number of positive and negative ions. When these ions neutralize the static electricity on the surface of the protective film, the static electricity is eliminated. At the same time, the airflow generated by the ion wind rods can also blow away the dust adsorbed on the surface of the protective film due to static electricity, further ensuring the cleanliness of the surface of the protective film and providing a more reliable guarantee for the production quality of the protective film.

[0078] The clamping mechanism is the core component of the device for effectively fixing the protective film roll. When the device is working, the motor 11 is started to drive the second rotating shaft 14 to rotate. Through the transmission member 17, the second rotating shaft 14 drives the rotating shaft 17 in the first winding assembly to rotate; at the same time, the transmission gear 18 is engaged with the driving gear 13 in the second winding assembly, driving the rotating shaft 17 in the second winding assembly to rotate, and the rotating shaft 17 in the first and second winding assemblies rotate simultaneously in opposite directions. The cooperation between the driving gear 13 and the outer gear ring 15 can make the rotating frame 10 rotate. The rotating frame 10 is provided with a protrusion 28 for fixedly connecting with the second binding belt 9. The rotating rotating frame 10 can drive the second binding belt 9 to press onto the protective film roll. Similarly, the rotating frame 10 in the first winding assembly will drive the binding belt 16 to press onto the protective film roll at the same time, thereby achieving preliminary fixation of the protective film roll.

[0079] As the rotating frame 10 rotates, the outer gear ring 27 provided on its side drives the driven gear 26 to rotate. The driven gear 26 is fixedly mounted on the rotating shaft 4 25. The rotating shaft 4 25 is connected to the rotating shaft 3 23 through a gear set 24. A transmission member 22 is provided between the rotating shaft 3 23 and the screw rod 20. The screw rod 20 can be driven to rotate by the transmission action of the driven gear 26, the rotating shaft 4 25, the gear set 24, the rotating shaft 3 23 and the transmission member 22. The screw rod 20 is rotatably installed on the top of the support frame 2 5, and the slider 21 is slidably installed in the support frame 2 5, and an internal threaded hole threadedly connected to the screw rod 20 is opened in the slider 21. The slider 21 is fixedly connected to the end of the strap 2 9 away from the protrusion 28. The rotating screw rod 20 will drive the slider 21 to move, and the slider 21 can drive the other end of the strap 2 9 to move, so that the strap 2 9 presents a U-shaped structure to press on the protective film roll. Similarly, the strap 1 16 will also present a U-shaped structure to press on the protective film roll. The arrangement of the above structure can be adaptively adjusted according to the actual size of the protective film roll. Whether it is a large or small size protective film roll, it can be effectively held and fixed, meeting the diverse production needs.

[0080] After the rotating frame 10 in the first winding assembly and the second winding assembly rotates, its opening will rotate to both sides and stagger, forming a closed structure. During transportation, this closed structure can act like a protective cover, tightly wrapping the protective film roll therein. Even if the equipment encounters bumps, shaking, etc. during movement, it can effectively prevent the protective film roll from falling from the support frame 1 4 and the support frame 2 5, greatly improving the safety of the equipment during use;

[0081] The equipment can be installed on a circular hanging rail, which can drive multiple sets of equipment to move simultaneously. This design allows the equipment to carry multiple protective film rolls at the same time, greatly improving transportation efficiency compared to traditional single-equipment transportation methods and meeting the needs of large-scale production.

[0082] A telescopic member 2 (such as a cylinder) is provided on one side of the substrate 2 3 for adjusting the working height of the substrate 1 (1). When the equipment is moved above the processed protective film roll, the operator can quickly and flexibly adjust the height of the substrate 1 1 through the telescopic member 2 according to the actual height of the protective film roll, so as to facilitate the transportation of the protective film roll to the opening of the support frame 1 4 and the support frame 2 5, making the entire operation process more convenient and efficient.

[0083] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A protective film production and material transporting equipment, comprising a base plate 1 (1) and a base plate 2 (3), wherein a telescopic member (2) for adjusting the working height of the base plate 1 (1) is provided on one side of the base plate 2 (3), and a connecting member for connecting to a ring hanging rail is provided on the other side of the base plate 2 (3), characterized in that: Also includes: A clamping mechanism, wherein the clamping mechanism includes a support frame 1 (4) and a support frame 2 (5) arranged at the bottom of the base plate 1 (1), and the support frame 1 (4) and the support frame 2 (5) are in contact with each other, and the support frame 1 (4) and the support frame 2 (5) are relatively provided with a strap 1 (16) and a strap 2 (9) for fixing the protective film roll, and the support frame 1 (4) is provided with a first linkage translation component and a first winding component for respectively driving the two ends of the strap 1 (16) to move toward the side of the strap 2 (9), and the support frame 2 (5) is provided with a second linkage translation component and a second winding component for respectively driving the two ends of the strap 2 (9) to move toward the side of the strap 1 (16); The clamping mechanism is symmetrically arranged in two groups at the bottom of the base plate (1).

2. The protective film production and material transporting equipment according to claim 1, characterized in that: The second winding assembly includes: A rotating ring (8) is rotatably mounted in the second support frame (5), a rotating frame (10) is fixedly mounted on the rotating ring (8), and the rotating frame (10) and the second support frame (5) are rotatably engaged, both the rotating frame (10) and the rotating ring (8) have openings, and a protrusion (28) is provided on the rotating frame (10) for fixed connection with the second strap (9); The rotating shaft (7) is rotatably mounted on the supporting frame (5) in multiple groups, and the rotating shaft (7) is provided with a supporting wheel assembly for supporting the rotating frame (10) and driving the rotating frame (10) to rotate.

3. The protective film production and material transporting equipment according to claim 2, characterized in that: The support wheel assembly comprises: A driving gear (13), wherein the driving gear (13) is fixedly mounted on the rotating shaft (7), and an outer gear ring (15) meshing with the driving gear (13) is fixedly mounted on the side wall of the rotating frame (10); and a positioning wheel (12) fixedly mounted on the rotating shaft (7), wherein a group of positioning wheels (12) are provided on both sides of the driving gear (13), and the side surfaces of the positioning wheels (12) are in contact with the side surfaces of the rotating frame (10).

4. The protective film production and material transporting equipment according to claim 3, characterized in that: The first winding assembly and the second winding assembly have the same structure.

5. The protective film production and material transporting equipment according to claim 4, characterized in that: The clamping mechanism further includes a reverse driving assembly for driving the first winding assembly and the second winding assembly to work.

6. The protective film production and material transporting equipment according to claim 5, characterized in that: The reverse drive assembly comprises: Two groups of support plates (19), the two groups of support plates (19) are fixedly mounted on support frame 1 (4) and support frame 2 (5), respectively, and a second rotating shaft (14) is rotatably mounted in the support plates (19), and a motor (11) for driving the second rotating shaft (14) to rotate is fixedly mounted on one group of support plates (19); Transmission member 1 (17), the transmission member 1 (17) is used to connect the rotating shaft 2 (14) and the rotating shaft 1 (7) in the first winding assembly; and a transmission gear (18), wherein the transmission gear (18) is meshed with the driving gear (13) in the second winding assembly.

7. The protective film production and material transporting equipment according to claim 2, characterized in that: The second linkage translation assembly includes: The screw rod (20), the rotating shaft (23) and the rotating shaft (25) are rotatably mounted on the top of the supporting frame (2) and the rotating shaft (20). A transmission member (22) is provided between the rotating shaft (23) and the screw rod (20). The rotating shaft (25) and the rotating shaft (23) are connected via a gear set (24). A slider (21) is slidably mounted in the second support frame (5), wherein the slider (21) is fixedly connected to the end of the second strap (9) away from the protrusion (28), and an internal threaded hole is provided in the slider (21) for threaded connection with the screw rod (20); and a driven gear (26) fixedly mounted on the rotating shaft (25), and a second outer gear ring (27) meshing with the driven gear (26) is provided on the side surface of the rotating frame (10).

8. The protective film production and material transporting equipment according to claim 1, characterized in that: The first linkage translation assembly and the second linkage translation assembly have the same structure.

9. The protective film production and material transporting equipment according to claim 1, characterized in that: The second strap (9) and the first strap (16) are both made of rubber material.

10. The protective film production and material transporting equipment according to claim 1, characterized in that: A plurality of ion wind rods are provided at the bottom of the substrate 1 (1).

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