Rolled film transfer device

Abstract

The utility model relates to a roll film transfer device which comprises a conveying rail arranged between the tail end of a production line and a storage area, a conveying mechanism is arranged on the conveying rail, a first support is arranged on the conveying mechanism, and the first support is configured to bear the end of a roller of a roll film, so that the roll film is in an overhead state in the transfer process; wherein the conveying mechanism is configured to drive the first support to move according to two composite paths, namely a first action path and a second action path, so as to transfer the rolled film; the first action path is a path which does linear reciprocating motion along the conveying track, and the second action path is a path which is vertical to the conveying track and ascends and descends. The transfer of the roll film from the tail end of a production line to a centralized storage area is realized.

Description

Technical Field

[0001] This application belongs to the technical field of film production, and particularly relates to a roll film transfer device. Background Art

[0002] In the film production process, the final film product is placed on a roll film roller by winding, and then the wound film and the roller are stored as an integrated roll film. The finally wound roll film needs to be unloaded from the production line and transported to the centralized storage area of the film products. The device for transporting and transferring the roll film in this process is called a roll film transfer device.

[0003] Traditional roll film transfer devices use suspension transportation or forklift transportation methods: a suspension bracket is set between the end of the production line and the storage area, and the roll film is transported from the production line to the film storage area by suspension; alternatively, forklifts are used for direct centralized transportation.

[0004] However, the suspension transportation method requires the construction of a suspension track. The construction of the entire hoisting and transportation device is complex, occupies a large space, is difficult to load and unload, and there is a risk of the roll film falling and the risk of quality damage during transportation; the traditional forklift transportation method is not only time-consuming and laborious, but also requires packaging and protection of the roll film, otherwise it will cause damage and pollution to the film quality during transportation, which increases the cost and reduces the transfer efficiency. Summary of the Utility Model

[0005] In view of the above analysis, embodiments of the present utility model aim to provide a roll film transfer device to solve at least one of the above technical problems existing in the prior art.

[0006] The purpose of the present utility model is achieved as follows:

[0007] A roll film transfer device includes:

[0008] A conveying track arranged between the end of the production line and the storage area;

[0009] A conveying mechanism provided on the conveying track;

[0010] A first support provided on the conveying mechanism, the first support being configured to carry the end of the roller of the roll film, so that the roll film is in an overhead state during transfer;

[0011] Wherein, the conveying mechanism is configured to drive the first support to move along two composite paths, namely a first action path and a second action path, to achieve the transfer of the roll film; the first action path is a path of linear reciprocating movement along the conveying track, and the second action path is a path of rising and falling perpendicular to the conveying track.

[0012] Further, the conveying mechanism includes a moving mechanism and a lifting mechanism. The moving mechanism is arranged on the conveying track, and the lifting mechanism is arranged on the moving mechanism and can move along the first action path between the first end and the second end of the conveying track following the moving mechanism; the lifting mechanism has a lifting drive mechanism, and the lifting drive mechanism is connected to the first support and is configured to drive the first support to move along the second action path.

[0013] Further, the number of the conveying mechanisms is two groups, and the two groups of conveying mechanisms are symmetrically arranged on two parallel conveying tracks respectively; the number of the first supports is two, which are respectively arranged on the lifting drive mechanisms of the two groups of conveying mechanisms.

[0014] Further, a bracket is arranged between the two conveying tracks, and at the top of the bracket, there are two second supports arranged in pairs. The top of the second support is configured to carry the two ends of the roller for the rolled film, and is used for temporarily storing the rolled film during the transfer process.

[0015] Further, it further includes a temporary transfer mechanism. The temporary transfer mechanism has two third supports arranged in pairs, and the tops of the two third supports are configured to carry the two ends of the roller for the rolled film; the temporary transfer mechanism is configured to transfer the rolled film on the third support to the two second supports or directly to the two first supports.

[0016] Further, the moving mechanism includes a sliding seat, a first driving motor, a gear and a rack. The sliding seat slides on the conveying track, and the rack is arranged parallel to the conveying track; the gear is arranged at the driving end of the first driving motor and meshes with the rack to realize the sliding seat moving along the conveying track according to the first action path.

[0017] Further, each conveying track has two parallel slide rails; the bottom of the sliding seat

[0018] is provided with two sliding grooves adapted to the slide rails, and the sliding seat slides on the two slide rails through the sliding grooves. The rack is arranged between the two slide rails and is parallel to the slide rails.

[0019] Further, at least one side wall surface of the slide rail is provided with a recessed part and a protruding part arranged along the length direction of the slide rail, and the recessed part and the protruding part are adapted to the shape of the wall surface of the sliding groove.

[0020] Further, the lifting drive mechanism includes a second driving motor, a worm and worm gear transmission component and a lifting guiding component; the first support is connected to the worm and worm gear transmission component through the lifting guiding component, and the second driving motor realizes the rising and falling of the first support through the worm and worm gear transmission component and the lifting guiding component.

[0021] Furthermore, load-bearing openings are provided at the tops of the first support, the second support, and the third support. The load-bearing openings are V-shaped openings, and both ends of the roller of the rolled film can be caught in the load-bearing openings under the gravity of the rolled film itself.

[0022] Compared with the prior art, the rolled film transfer device provided by the present utility model includes two parallel conveying tracks between the end of the production line and the centralized storage area, a moving mechanism arranged on the conveying track, and a lifting mechanism arranged on the moving mechanism. The first support of the lifting mechanism can bear and fix both ends of the roller of the rolled film product. Further, the moving mechanism moves on the guide rail, thereby realizing the transfer of the rolled film product between the production line and the storage area. During the transfer process, the finished film on the rolled film is placed suspended and will not contact other components except the internal roller, so it will not be contaminated, collided, or frictionally damaged, thus ensuring that the quality of the film is not affected during the transfer process, and realizing the continuous, stable, and safe transfer of the produced rolled film product from the end of the production line to the centralized storage area. Moreover, the rolled film transfer device of the present application has a small floor width, only slightly larger than the width in the width direction of the rolled film, a height basically flush with the end of the production line, and a length determined by the distance between the end of the production line and the storage station. Compared with the prior art, the method of automatically transferring by a suspended conveying track, the device of the present utility model actually occupies less space, and the transferred rolled film product is also easier to load and unload. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present specification or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously,

[0024] The following drawings are only some of the embodiments described in the embodiments of the present specification. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a side view of the working state of the rolled film transfer device provided by the present utility model;

[0026] Figure 2 It is a schematic diagram of the working state of the rolled film transfer device provided by the present utility model;

[0027] Figure 3 It is a schematic diagram of the structure of the temporary transfer mechanism provided by the present utility model;

[0028] Figure 4 It is a schematic diagram of the first angle structure of the moving mechanism and the lifting mechanism provided by the present utility model;

[0029] Figure 5 It is a schematic diagram of the second angle structure of the moving mechanism and the lifting mechanism provided by the present utility model;

[0030] Figure 6 Third - angle structural schematic diagram of the moving mechanism and the lifting mechanism provided by the present utility model;

[0031] Figure 7 Fourth - angle structural schematic diagram of the moving mechanism and the lifting mechanism provided by the present utility model;

[0032] Figure 8 Cross - sectional structural schematic diagram of the moving mechanism and the lifting mechanism provided by the present utility model;

[0033] Figure 9 Structural schematic diagram of the slide rail provided by the present utility model;

[0034] Figure 10 Structural schematic diagram of the worm - gear and worm - shaft transmission component provided by the present utility model.

[0035] Reference numerals:

[0036] 100, film roll; 101, roller; 1, conveying track; 1 - 1, slide rail; 1 - 11, recessed part; 1 - 12, protruding part; 2, moving mechanism; 2 - 1, sliding seat; 2 - 11, sliding groove; 2 - 2, first driving motor; 2 - 3, gear; 2 - 4, rack; 3, lifting mechanism; 3 - 1, first support; 3 - 11, first bearing port; 3 - 2, lifting driving mechanism; 3 - 21, second driving motor; 3 - 22, worm gear; 3 - 23, worm shaft; 3 - 24, lead screw; 3 - 25, guide plate; 3 - 26, longitudinal slideway; 3 - 27, threaded sleeve; 4, bracket; 4 - 1, second support; 5, temporary transfer mechanism; 5 - 1, third support; 5 - 11, third bearing port; 5 - 2, moving chassis; 5 - 3, hydraulic driving mechanism; 5 - 4, bearing frame. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. It should be noted that, without conflict, the implementation manners and the features in the implementation manners in the present application can be combined, separated, interchanged and / or rearranged. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0038] In the drawings, for clarity and / or descriptive purposes, the dimensions and relative dimensions of components may be exaggerated. When exemplary embodiments can be implemented differently, the specific process sequences may be performed in an order different from that described. For example, two consecutively described processes may be performed substantially simultaneously or in an order opposite to the described order. In addition, the same reference numerals denote the same components.

[0039] The terms used herein are for the purpose of describing particular embodiments and are not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are also intended to include the plural forms. In addition, when the terms "comprise" and / or "include" and their variants are used in this specification, it is stated that there are the stated features, integers, steps, operations, components, assemblies and / or groups thereof, but does not exclude the presence or addition of one or more other features, integers, steps, operations, components, assemblies and / or groups thereof. It should also be noted that, as used herein, the terms "substantially", "about" and other similar terms are used as approximate terms and not as terms of degree, so they are used to explain the inherent deviations of measured values, calculated values and / or provided values that would be recognized by a person of ordinary skill in the art.

[0040] Embodiment 1

[0041] A specific embodiment of the present utility model discloses a roll film transfer device, comprising:

[0042] A conveying track 1, arranged between the end of the production line and the storage area, the conveying track 1 is horizontally arranged, the first end of the conveying track 1 is located at the end of the production line, and the second end of the conveying track 1 is located in the storage area;

[0043] A conveying mechanism, provided on the conveying track 1;

[0044] A first support 3-1, provided on the conveying mechanism, the first support 3-1 is configured to carry the end of the roller 101 of the roll film 100, so that the roll film 100 is in an overhead state during the transfer process;

[0045] Wherein, the conveying mechanism is configured to move the first support 3-1 along two composite paths of a first action path and a second action path, so as to realize the transfer of the roll film 100; the first action path is a path of linear reciprocating movement along the conveying track 1, and the second action path is a path of rising and falling perpendicular to the conveying track 1. That is to say, the first support 3-1 moves along two composite action paths of the first action path and the second action path to realize the transfer of the roll film 100 between the end of the production line and the storage area.

[0046] In this embodiment, the conveying mechanism includes a moving mechanism 2 and a lifting mechanism 3. The moving mechanism 2 is arranged on the conveying track 1, and the lifting mechanism 3 is arranged on the moving mechanism 2 and can move along the first action path between the first end and the second end of the conveying track 1 with the moving mechanism 2; the lifting mechanism 3 has a lifting drive mechanism 3-2, and the lifting drive mechanism 3-2 is connected to the first support 3-1 and is configured to drive the first support 3-1 to move along the second action path.

[0047] It should be noted that the first support 3-1 in the above solution can have two support points at the same time, and the two support points respectively support one end of the roller 101 of the winding film 100; alternatively, the first support 3-1 has only one support point, and two first supports 3-1 are used to support both ends of the roller 101 of the winding film 100.

[0048] In the technical solution where the first support 3-1 has two support points at the same time, the number of conveying mechanisms is one group. That is to say, one conveying mechanism is used to drive the first support 3-1 with two support points to complete the transfer of the winding film 100.

[0049] In the technical solution where the first support 3-1 has one support point, the number of conveying mechanisms is two groups, and the number of conveying tracks 1 is two. The two groups of conveying mechanisms are symmetrically arranged on the two parallel conveying tracks 1 respectively; the number of the first supports 3-1 is two, which are respectively arranged on the lifting drive mechanisms 3-2 of the two groups of conveying mechanisms.

[0050] Exemplarily, the following is a detailed description of the winding film transfer device provided with two groups of conveying mechanisms, two first supports 3-1, and two conveying tracks 1:

[0051] As Figures 1 to 7 shown, the winding film transfer device includes two parallel conveying tracks 1 located between the end of the production line and the storage area. Two groups of conveying mechanisms are arranged on the conveying tracks 1, and each group of conveying mechanisms has two moving mechanisms 2 and two lifting mechanisms 3; the two moving mechanisms 2 are symmetrically arranged on the two conveying tracks 1 and can reciprocate synchronously along the first moving path between the first end and the second end of the conveying track 1; the two lifting mechanisms 3 are respectively arranged on one moving mechanism 2; the lifting mechanism 3 has a lifting drive mechanism 3-2, and the first support 3-1 is connected to the lifting drive mechanism 3-2. The lifting drive mechanism 3-2 is configured to drive the first support 3-1 to rise and fall along the second action path; the tops of the two first supports 3-1 bear both ends of the roller 101 of the winding film 100, so that the winding film 100 is in an overhead state during the transfer process.

[0052] In one alternative embodiment, the roll film transfer device further includes a bracket 4. The bracket 4 is an overall rectangular frame structure. Two conveying tracks 1 are arranged on both sides of the bracket 4 and are located below the top end of the bracket 4. At the top end of the bracket 4, there are paired second supports 4-1. The top ends of the second supports 4-1 are configured to carry the two ends of the roller 101 of the roll film 100 for temporarily storing the roll film 100 during the transfer process. Among them, there is at least one pair of second supports 4-1 at the top end of the bracket 4, and there can also be multiple pairs of second supports 4-1. The multiple pairs of second supports 4-1 are evenly arranged at the edge of the top end of the bracket 4 along the transport direction of the roll film 100.

[0053] In one alternative embodiment, the roll film transfer device further includes a temporary transfer mechanism 5. The temporary transfer mechanism 5 is configured to transfer the roll film 100 at the end of the production line to the second support 4-1 of the bracket 4. The temporary transfer mechanism 5 has two paired third supports 5-1. The distance between the two third supports 5-1 is greater than the axial length of the film wound on the roller 101. The top ends of the two third supports 5-1 are configured to carry the two ends of the roller 101 of the roll film 100. The temporary transfer mechanism 5 is configured to transport the roll film 100 to one end of the conveying track 1 and transfer the roll film 100 on the third support 5-1 to the two second supports 4-1 through a lifting action.

[0054] Among them, the distance between the two third supports 5-1 is less than the distance between the two second supports 4-1; the distance between the two second supports 4-1 is less than the distance between the two first supports 3-1, which can ensure the smooth lifting action of the third support 5-1 and the first support 3-1, thus avoiding interference between the supports at each

[0055] part.

[0056] Of course, it can be understood that the temporary transfer mechanism 5 in this embodiment can also directly transfer the roll film 100 to the raised first support 3-1. Among them, when the roll film 100 is transported to the storage area, the temporary transfer mechanism 5 can also be used to remove the roll film 100 from the second support 4-1.

[0057] In one alternative embodiment, the moving mechanism 2 includes a sliding seat 2-1, a first driving motor 2-2, a gear 2-3, and a rack 2-4. The sliding seat 2-1 is slidably disposed on the conveying track 1, and the rack 2-4 is arranged parallel to the conveying track 1. The gear 2-3 is disposed at the driving end of the first driving motor 2-2 and meshes with the rack 2-4 to enable the sliding seat 2-1 to move along the conveying track 1. Among them, the output shaft of the first driving motor 2-2 is perpendicular to the plane where the two slide rails 1-1 are located, that is, the output shaft of the first driving motor 2-2 is vertically arranged and perpendicular to the moving direction of the sliding seat 2-1. By adopting the transmission mode of the gear 2-3 and the rack 2-4, the moving mechanisms 2 on both sides can move synchronously, with higher synchronism. The first driving motor 2-2 can adopt a servo motor, and the control is more precise.

[0058] Further, each conveying track 1 has two parallel slide rails 1-1. Two sliding grooves 2-11 adapted to the slide rails 1-1 are provided at the bottom of the sliding seat 2-1. The sliding seat 2-1 is slidably disposed on the two slide rails 1-1 through the sliding grooves 2-11. The rack 2-4 is disposed between the two slide rails 1-1 and is parallel to the slide rails 1-1. By adopting two parallel slide rails 1-1 and arranging the rack 2-4 between the two parallel slide rails 1-1, the sliding seat 2-1 can move more smoothly on the slide rails 1-1, with better stability.

[0059] Preferably, as Figure 9 shown, at least one side wall surface of the slide rail 1-1 is provided with a recessed portion 1-11 and a protruding portion 1-12 arranged along the length direction of the slide rail 1-1, and the recessed portion 1-11 and the protruding portion 1-12 are adapted to the shape of the groove wall surface of the sliding groove 2-11. Specifically, the cross-sectional contour lines of the recessed portion 1-11 and the protruding portion 1-12 on the same side surface of the slide rail 1-1 have wave crests and wave troughs, and the positions of the wave crests and wave troughs can be planes. Preferably, the recessed portion 1-11 and the protruding portion 1-12 are provided on both side wall surfaces of the slide rail 1-1. This structural setting can not only prevent the sliding seat 2-1 from disengaging from the slide rail 1-1, but also improve the connection stability between the sliding seat 2-1 and the slide rail 1-1.

[0060] In one alternative embodiment, the lifting drive mechanism 3-2 includes a second driving motor 3-21, a worm and gear transmission component, and a lifting guide component; the first support 3-1 is connected to the worm and gear transmission component through the lifting guide

[0061] component, and the second driving motor 3-21 realizes the lifting of the first support 3-1 through the worm and gear transmission component and the lifting guide component. The second driving motor 3-21 can adopt a servo motor, and by adopting the transmission mode of the lead screw 3-24, the lifting of the two first supports 3-1 is synchronous, and the control of synchronous lifting is more precise.

[0062] Specifically, as shown in Figure 5 , Figure 7 , Figure 8 and Figure 10 , the worm and worm gear transmission assembly includes a worm gear 3-22 and a worm 3-23; the lifting guide assembly includes a lead screw 3-24 and a guide plate 3-25; the guide plate 3-25 is fixedly arranged on the sliding seat 2-1, and a longitudinal slideway 3-26 is arranged on the guide plate 3-25. The first support 3-1 is slidably connected to the longitudinal slideway 3-26, enabling the first support 3-1 to rise and fall along the longitudinal slideway 3-26; the lead screw 3-24 is parallel to the slideway, the lower end of the lead screw 3-24 is coaxially arranged on the worm gear 3-22 and is perpendicular to the worm 3-23, the upper end of the lead screw 3-24 is rotatably connected to the guide plate 3-25, the first support 3-1 is arranged on the lead screw 3-24 through a threaded sleeve 3-27, and the second drive motor 3-21 drives the worm gear 3-22 to rotate through the worm 3-23, thereby driving the lead screw 3-24 to rotate, causing the first support 3-1 to rise and fall along the lead screw 3-24.

[0063] Preferably, the number of longitudinal slideways 3-26 is two, and the longitudinal slideways 3-26 have the same structure as the slide rail 1-1; the first support 3-1 is slidably connected to the longitudinal slideway 3-26 through a first adapter, and the first adapter is provided with a structure adapted to the longitudinal slideway 3-26; the upper end of the lead screw 3-24 is rotatably connected to the guide plate 3-25 through a second adapter, and the second adapter may include a bearing and a bearing seat. The bearing is sleeved on the top end of the lead screw 3-24, and the bearing seat is fixedly connected to the top of the guide plate 3-25. This structural setting can improve the sliding stability of the first support 3-1 along the longitudinal slideway 3-26.

[0064] In one alternative embodiment, load-bearing ports are provided at the top ends of the first support 3-1, the second support 4-1, and the third support 5-1. Both ends of the roller 101 of the winding film 100 can be snapped into the load-bearing ports under the self-weight of the winding film 100, preventing the winding film 100 from rolling out during transportation. Preferably, the load-bearing port is a V-shaped opening. Specifically, a first load-bearing port 3-11 is provided at the top end of the first support 3-1, a second load-bearing port is provided at the top end of the second support 4-1, and a third load-bearing port 5-11 is provided at the top end of the third support 5-1. For example, during transportation, the temporary loading and unloading mechanism 5 places both ends of the roller 101 of the winding film 100 on the first support 3-1 of the lifting mechanism 3. Under the action of gravity, the V-shaped opening design on the first support 3-1 ensures that the winding film 100 will not

[0065] roll horizontally along the horizontal direction of the conveying track 1, and it can be directly removed from the lifting mechanism 3 at the end of the conveying.

[0066] In this embodiment, the temporary transfer mechanism 5 has the functions of moving and lifting, and can send the roll film 100 to the second support 4-1. Optionally, the temporary transfer mechanism 5 further includes a moving chassis 5-2, a hydraulic drive mechanism 5-3 and a carrier 5-4. The hydraulic drive mechanism 5-3 is arranged on the moving chassis. The driving end of the hydraulic drive mechanism 5-3 is connected to the horizontally arranged carrier 5-4 and can drive the carrier 5-4 to lift and lower; the third supports 5-1 are arranged at both ends of the carrier 5-4. In addition to the hydraulic drive rod mechanism, other power forms such as pneumatic and motor drive can also be used to drive the lifting and lowering of the third support 5-1.

[0067] In this embodiment, the height position of the second support 4-1 is fixed, and the heights of the first support 3-1 and the third support 5-1 are adjustable. The height of the second support 4-1 is located between the highest point position and the lowest point position of the first support 3-1 during the working process, and is also located between the highest point position and the lowest point position of the third support 5-1 during the working process. That is to say, the first support 3-1 has a highest point position and a lowest point position during the working process. When at the lowest point position, the top end of the first support 3-1 does not exceed the second support 4-1. When at the highest point position, the top end of the first support 3-1 exceeds the top end of the second support 4-1 by a predetermined distance. Similarly, the third support 5-1 has a highest point position and a lowest point position during the working process. When at the highest point position, the top end of the third support 5-1 exceeds the top end of the second support 4-1 by a predetermined distance. When at the lowest point position, the top end of the third support 5-1 is lower than the second support 4-1.

[0068] During implementation, the temporary transfer mechanism 5 is used to transport the roll film 100 at the end of the production line to the first end of the conveying track 1. First, the third support 5-1 is raised so that the height of the third support 5-1 is higher than that of the second support 4-1. After moving above the second support 4-1 and aligning, the third support 5-1 descends. During the descending process, the roll film 100 is transferred to the second support 4-1; subsequently, the temporary transfer mechanism 5 retreats; after the moving mechanism 2 acts to move the first support 3-1 directly below the roll film 100, the lifting mechanism 3 acts to raise the first support 3-1 until the roll film 100 is lifted and suspended from the second support 4-1. At this time, the first drive motor 2-2 drives the sliding seat 2-1 to move along the slide rail 1-1, and transports the roll film 100 from the first end of the slide rail 1-1 to the second end of the slide rail 1-1; when the first support 3-1 reaches the second end of the slide rail 1-1 and aligns with the second support 4-1 at the second end, the lifting mechanism 3 acts to lower the first support 3-1,

[0069] until the roll film 100 on the first support 3-1 falls onto the second support 4-1 at the second end, and then the roll film 100 on the second support 4-1 is removed to complete the transfer of the roll film 100.

[0070] Compared with the prior art, the film roll transfer device provided in this embodiment has the following beneficial effects:

[0071] 1. The utility model is provided with two parallel conveying tracks between the end of the production line and the centralized storage area, and a moving mechanism and a lifting mechanism arranged on the moving mechanism are provided on the conveying track. The first support of the lifting mechanism can bear and fix both ends of the roller of the film roll product. Further, the moving mechanism moves on the guide rail, so as to realize the transfer of the film roll product between the production line and the storage area; during the transfer process, the finished film on the film roll is placed in suspension and will not contact other components except the internal roller, so it will not be contaminated, collided and friction-damaged, thus ensuring that the quality of the film is not affected during the transfer process, and realizing the continuous, stable and safe transfer of the produced film roll product from the end of the production line to the centralized storage area.

[0072] 2. Since the first support, the second support and the third support are all provided with anti-rolling structures with V-shaped openings, and a rack is arranged between the two slide rails, and the servo motor is used to drive the gear to mesh with the rack for transmission, the transmission is more stable and the synchronous control accuracy is better, which maximally avoids the risk of the film roll falling during the transfer process.

[0073] 3. The transfer device of the utility model has a small occupied width, only slightly larger than the width in the width direction of the film roll, and a height basically flush with the end of the production line. The length is determined by the distance between the end of the production line and the storage station. Compared with the prior art, in the way of automatically conveying by a suspended conveying track, the device of the utility model actually occupies less space, and the transferred film roll product is also easier to load and unload.

[0074] The specific embodiments described above further elaborate on the purpose, technical solutions and beneficial effects of this application. It should be understood that the above are only specific embodiments of this application and are not used to limit the protection scope of this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims

1. A roll film transfer device, characterized in that, Including: A conveying track (1), arranged between the end of the production line and the storage area; A conveying mechanism, provided on the conveying track (1); A first support (3-1), provided on the conveying mechanism, and the first support (3-1) is configured to carry the end of the roller (101) of the roll film (100), so that the roll film (100) is in an overhead state during transportation; Wherein, the conveying mechanism is configured to move the first support (3-1) along two composite paths, namely a first action path and a second action path, to realize the transportation of the roll film (100); the first action path is a path of linear reciprocating movement along the conveying track (1), and the second action path is a path of rising and falling perpendicular to the conveying track (1).

2. The roll film transfer device according to claim 1, wherein The conveying mechanism includes a moving mechanism (2) and a lifting mechanism (3), the moving mechanism (2) is provided on the conveying track (1), the lifting mechanism (3) is provided on the moving mechanism (2), and can move along the first action path between the first end and the second end of the conveying track (1) with the moving mechanism (2); the lifting mechanism (3) has a lifting drive mechanism (3-2), and the lifting drive mechanism (3-2) is connected to the first support (3-1) and is configured to drive the first support (3-1) to move along the second action path.

3. The film winding and transporting device according to claim 2, wherein The number of the conveying mechanisms is two groups, and the two groups of conveying mechanisms are symmetrically arranged on two parallel conveying tracks (1) respectively; the number of the first supports (3-1) is two, and they are respectively provided on the lifting drive mechanisms (3-2) of the two groups of conveying mechanisms.

4. The film winding and transporting device according to claim 3, wherein A bracket (4) is provided between the two conveying tracks (1), and the top of the bracket (4) is provided with two second supports (4-1) arranged in pairs. The top of the second support (4-1) is configured to carry both ends of the roller (101) of the roll film (100) for temporarily storing the roll film (100) during the transfer process.

5. The film winding and transporting device according to claim 4, wherein, It further includes a temporary transfer mechanism (5), and the temporary transfer mechanism (5) has two third supports (5-1) arranged in pairs. The tops of the two third supports (5-1) are configured to carry both ends of the roller (101) of the roll film (100); The temporary transfer mechanism (5) is configured to transfer the roll film (100) on the third support (5-1) to the two second supports (4-1) or directly to the two first supports (3-1).

6. The roll film transfer device according to any one of claims 2 to 5, characterized in that The moving mechanism (2) includes a sliding seat (2-1), a first driving motor (2-2), a gear (2-3) and a rack (2-4). The sliding seat (2-1) slides on the conveying track (1), and the rack (2-4) is arranged parallel to the conveying track (1); the gear (2-3) is arranged at the driving end of the first driving motor (2-2) and meshes with the rack (2-4) to realize the movement of the sliding seat (2-1) along the conveying track (1) according to the first action path.

7. The film winding and transporting device according to claim 6, characterized in that, Each of the conveying tracks (1) has two parallel slide rails (1-1); two sliding grooves (2-11) adapted to the slide rails (1-1) are provided at the bottom of the sliding seat (2-1), and the sliding seat (2-1) is slidably arranged on the two slide rails (1-1) through the sliding grooves (2-11). The rack (2-4) is arranged between the two slide rails (1-1) and is parallel to the slide rails (1-1).

8. The film winding and transporting device according to claim 7, wherein, At least one side wall surface of the slide rail (1-1) is provided with a recessed portion (1-11) and a protruding portion (1-12) arranged along the length direction of the slide rail (1-1), and the recessed portion (1-11) and the protruding portion (1-12) are adapted to the shape of the groove wall surface of the sliding groove (2-11).

9. The film winding and transporting device according to claim 6, wherein The lifting drive mechanism (3-2) includes a second drive motor (3-21), a worm and worm gear transmission assembly, and a lifting guide assembly; the first support (3-1) is connected to the worm and worm gear transmission assembly through the lifting guide assembly, and the second drive motor (3-21) realizes the lifting and lowering of the first support (3-1) through the worm and worm gear transmission assembly and the lifting guide assembly.

10. The roll film transfer device according to claim 3 or 4, characterized in that, The tops of the first support (3-1), the second support (4-1), and the third support (5-1) are all provided with a bearing opening, and the bearing opening is a V-shaped opening. Both ends of the roller (101) of the film roll (100) can be snapped into the bearing opening under the action of the self-weight of the film roll (100).

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