Film roll storage device and film roll taking method

Abstract

The present invention discloses a film roll storage device and a film roll taking method. The film roll storage device includes a storage bin, and an upper layer blocking structure and a lower layer blocking structure with the same structure are arranged in the storage bin. The upper layer blocking structure includes a driving shaft and a plurality of pairs of blocking plate groups arranged in sequence. Each pair of blocking plate groups includes two blocking plates arranged opposite to each other. The upper ends of the blocking plates are hinged to the storage bin, and push rods are respectively arranged on the outer sides of the blocking plates. The push rods are fixedly connected with screw nuts. The driving shaft is composed of a plurality of positive and negative screw rods connected in sequence. The positive and negative screw rods are provided with positive thread sections and negative thread sections. The screw nuts are matched and installed on the positive thread sections or the negative thread sections. The driving shaft is driven to rotate by a driving device. The film roll storage device of the present invention is convenient for the storage of film rolls. The film rolls can be taken out in sequence according to the order in which the film rolls are put in, and the film rolls will not be piled up for a long time without being used.

Description

Technical Field

[0001] The present invention belongs to the technical field of film materials, and in particular relates to a film roll storage device and a film roll taking method. Background Art

[0002] After the production of membrane materials is completed, they are generally rolled into rolls and stored in warehouses, and the membrane rolls are taken out from the warehouse when they are sold. This storage method is simple and low-cost, and only requires the membrane rolls to be stacked in designated locations in the warehouse. However, in this storage method, the newly produced membrane rolls are stacked on the top of the membrane roll pile, and when the membrane rolls are needed, they can only be taken from the top of the membrane roll pile, which causes the previously produced membrane rolls at the bottom to be pressed under the membrane roll pile. If they cannot be taken away for use for a long time, they are prone to accumulate dust and become damp and moldy, and they are also prone to deformation due to long-term squeezing, and finally the product quality cannot be maintained. Therefore, it is necessary to design a storage device for rolled membrane materials that is convenient for storage and easy to use. Summary of the invention

[0003] The storage bin comprises a front end plate, a rear end plate, a bin bottom plate, a left side plate and a right side plate, wherein an upper barrier structure and a lower barrier structure are arranged in the storage bin, a material unloading area is formed between the lower barrier structure and the bin bottom plate, and a material unloading port connected to the material unloading area is arranged on the front end plate. The upper barrier structure and the lower barrier structure have the same structure, wherein the upper barrier structure comprises a driving shaft and a plurality of pairs of barrier plate groups arranged in sequence, each pair of barrier plate groups comprises two relatively arranged barrier plates, the upper ends of the barrier plates are hinged to the storage bin through a rotating shaft, push rods are respectively arranged on the outer sides of the barrier plates, and screw nuts are fixedly connected to the push rods, the driving shaft is composed of a plurality of positive and negative screw rods connected in sequence, the positive and negative screw rods are provided with positive thread sections and negative thread sections, the screw nuts are mateably installed on the positive thread sections or the negative thread sections, the two ends of the driving shaft are respectively rotatably installed on the storage bin, and the driving shaft is driven to rotate by a driving device.

[0004] As a preferred embodiment of the above technical solution, an arc-shaped guide plate is provided above two adjacent baffle plates.

[0005] As a preferred embodiment of the above technical solution, the left side plate includes a left side fixed plate and a plurality of left side plug plates, the left side fixed plate is located at the lower end of the storage bin, the left side plug plate is located above the left side fixed plate and arranged in sequence, slots are respectively provided on both sides of the front end plate and both sides of the rear end plate, one end of the left side plug plate is inserted into the slot on the left side of the front end plate, and the other end of the left side plug plate is inserted into the slot on the left side of the rear end plate; the right side plate includes a right side fixed plate and a plurality of right side plug plates, the right side fixed plate is located at the lower end of the storage bin, the right side plug plate is located above the right side fixed plate and arranged in sequence, one end of the right side plug plate is inserted into the slot on the right side of the front end plate, and the other end of the right side plug plate is inserted into the slot on the right side of the rear end plate.

[0006] As a preferred embodiment of the above technical solution, a guide feeding plate is also included.

[0007] As a preferred embodiment of the above technical solution, fixed frames are respectively provided on both sides of the guide feed plate, and the guide feed plate is rotatably connected to the fixed frame through a rotating shaft. The guide feed plate includes a feed plate head end and a feed plate tail end. The rotating shaft is close to the feed plate head end, and a card slot is provided at the lower end of the fixed frame.

[0008] As a preferred embodiment of the above technical solution, a support plate is fixedly connected to one side of the fixed frame close to the head end of the feeding plate, and a threaded hole is provided on the support plate, and an adjusting support screw is provided in the threaded hole.

[0009] As a preferred embodiment of the above technical solution, the front end plate is made of transparent plastic or glass.

[0010] As a preferred embodiment of the above technical solution, the inner sides of the front end plate and the rear end plate are respectively provided with mounting grooves, slide rails are installed in the mounting grooves, a plurality of sliders are installed on the slide rails, and the two ends of the push rod are respectively fixedly connected to the sliders.

[0011] As a preferred embodiment of the above technical solution, the driving device is a motor.

[0012] The film roll taking method comprises the following steps: placing the film rolls into the storage bin one by one, and when the film rolls need to be taken, starting the driving device in the upper blocking structure to rotate the driving shaft in the upper blocking structure, thereby causing the push rod on the outer side of the blocking plate to translate, and the blocking plate rotates under the gravity of the film roll, and the film roll slides from between two blocking plates in the same blocking plate group to between two blocking plates in the same blocking plate group in the lower blocking structure, and the remaining film rolls respectively move down a certain distance and then return to a stationary state; the driving device in the upper blocking structure drives the driving shaft in the upper blocking structure to rotate in the opposite direction, and respectively clamps a group of film rolls in the blocking plate group; starting the driving device in the lower blocking structure to rotate the driving shaft in the lower blocking structure, and the film rolls in the blocking plate group of the lower blocking structure fall to the unloading area; and taking the film rolls from the unloading area.

[0013] The beneficial effect of the present invention is that the film roll storage device of the present invention can facilitate the storage of film rolls and can take out the film rolls in the order in which they are placed, without causing the film rolls to be piled up for a long time without being used, ensuring that the film rolls can be sold or put into the next production and processing step in time after production is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 It is a partial structural diagram of an upper blocking structure or a lower blocking structure;

[0016] Figure 3 It is a structural diagram of the left side panel;

[0017] Figure 4 It is a schematic diagram of the connection structure between the left side plate and the rear end plate;

[0018] Figure 5 It is a structural schematic diagram of the guide feeding plate. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-5 As shown, a film roll storage device includes a storage bin 1, the storage bin includes a front end plate 28, a rear end plate 18, a bin bottom plate 2, a left side plate, and a right side plate, an upper layer blocking structure 3 and a lower layer blocking structure 4 are arranged in the storage bin, a material discharge area 31 is formed between the lower layer blocking structure 4 and the bin bottom plate 2, and a material discharge port connected to the material discharge area 31 is provided on the front end plate 28, the upper layer blocking structure 3 and the lower layer blocking structure 4 have the same structure, wherein the upper layer blocking structure 3 includes a driving shaft 5 and a plurality of pairs of sequentially arranged blocking plate groups, each pair of blocking plates The plate group includes two relatively arranged baffle plates 6, the upper ends of the baffle plates 6 are hinged to the storage bin through the rotating shaft 7, and push rods 8 are respectively provided on the outer sides of the baffle plates 6, and the push rods 8 are fixedly connected with screw nuts 9. The driving shaft 5 is composed of a plurality of positive and negative screw rods connected in sequence, and the positive and negative screw rods are provided with positive thread sections 10 and negative thread sections 11. The screw nuts 9 are mounted in cooperation with the positive thread sections 10 or the negative thread sections 11, and the two ends of the driving shaft 5 are respectively rotatably mounted on the storage bin, and the driving shaft 5 is driven to rotate by a driving device.

[0023] Furthermore, an arc-shaped guide plate 12 is provided above two adjacent baffle plates 6. The arc-shaped guide plate 12 guides the film roll 30 to fall between two baffle plates 6 of a baffle plate group.

[0024] Further, the left side plate includes a left fixed plate 13 and a plurality of left plug plates 14, the left fixed plate 13 is located at the lower end of the storage bin, the left plug plates 14 are located above the left fixed plate 13 and arranged in sequence, and the two sides of the front end plate 28 and the two sides of the rear end plate 18 are respectively provided with slots 15, one end of the left plug plate 14 is inserted into the slot 15 on the left side of the front end plate 28, and the other end of the left plug plate 14 is inserted into the slot 15 on the left side of the rear end plate 18; the right side plate includes a right fixed plate 16 and a plurality of right plug plates 17, the right fixed plate 16 is located at the lower end of the storage bin, the right plug plate 17 is located above the right fixed plate 16 and arranged in sequence, one end of the right plug plate 17 is inserted into the slot 15 on the right side of the front end plate 28, and the other end of the right plug plate 17 is inserted into the slot 15 on the right side of the rear end plate 18. In this way, the height of the left side plate and the right side plate can be adjusted as needed. It is convenient to put the film roll 30 into the storage bin 1.

[0025] Furthermore, a guide feeding plate 19 is also included.

[0026] Further, the guide feed plate 19 is provided with a fixing frame 20 on both sides, the guide feed plate 19 is rotatably connected to the fixing frame 20 through a rotating shaft 21, the guide feed plate 19 includes a feed plate head end 22 and a feed plate tail end 23, the rotating shaft 21 is close to the feed plate head end 22, and the lower end of the fixing frame 20 is provided with a card slot 24. The fixing frame 20 is installed on the left plug plate 14 or the right plug plate 17 through the card slot 24, and the upper side of the left plug plate 14 or the right plug plate 17 is inserted into the card slot 24. The feed plate tail end 23 is placed on the film roll 30 in the storage bin 1. The film roll 30 is placed on the feed plate head end 22, and the guide feed plate 19 is used to neatly place the film roll 30 in the storage bin 1 as required. The length of the storage bin 1 can be designed to be very large, and the film roll 30 can be neatly placed in the middle of the storage bin 1 on both sides of the storage bin 1 with the help of the guide feed plate 19.

[0027] Furthermore, a support plate 25 is fixedly connected to one side of the fixing frame 20 near the feed plate head end 22, and a threaded hole 26 is provided on the support plate 25, and an adjustment support screw 27 is provided in the threaded hole 26. By rotating the adjustment support screw 27, the height of the adjustment support screw 27 is adjusted to form support at different angles for the guide feed plate 19. When the film roll 30 is placed on the feed plate head end 22, the feed plate head end 22 will not be pressed down and rotated, the guide feed plate 19 can remain stationary, and the film roll 30 above will automatically roll down to the storage bin 1.

[0028] Further, the front end plate 28 is made of transparent plastic or glass. Thus, the number of the film rolls 30 in the storage bin 1 can be observed through the front end plate 28.

[0029] Furthermore, the inner side of the front plate 28 and the inner side of the rear plate 18 are respectively provided with mounting grooves, in which slide rails are installed, and a plurality of sliders are installed on the slide rails, and the two ends of the push rod 8 are respectively fixedly connected to the sliders. In this way, the push rod 8 will definitely be more stable, and the slide rails are installed in the mounting grooves, which will not affect the film roll 30 and the upper barrier structure 3 or the lower barrier structure 4.

[0030] Furthermore, the driving device is a motor. The forward and reverse rotation of the motor drives the driving shaft 5 to rotate forward or reversely. The motor is a reduction motor, and the reduction motor drives the driving shaft 5 to rotate through a transmission mechanism such as gears. Each time the reduction motor is started, the driving shaft 5 is driven to rotate by a set angle.

[0031] The film roll taking method comprises the following steps: placing the film rolls 30 into the storage bin one by one, and when the film rolls 30 need to be taken, starting the driving device in the upper blocking structure 3 so that the driving shaft 5 in the upper blocking structure rotates, thereby causing the push rod 8 on the outer side of the blocking plate 6 to translate, and the blocking plate 6 rotates under the gravity of the film roll 30, and the film roll 30 slides from between two blocking plates 6 in the same blocking plate group to between two blocking plates 6 in the corresponding same blocking plate group in the lower blocking structure 4, and the remaining film rolls 30 respectively move down a certain distance and then return to a stationary state; the driving device in the upper blocking structure 3 drives the driving shaft 5 in the upper blocking structure 3 to rotate in the opposite direction, and clamps a group of film rolls 30 in the blocking plate group respectively; starting the driving device in the lower blocking structure 4 so that the driving shaft 5 in the lower blocking structure 4 rotates, and the film rolls 30 in the blocking plate group of the lower blocking structure 4 fall to the unloading area 31; and taking the film roll from the unloading area 31.

[0032] It is worth mentioning that the technical features such as motors involved in the patent application of this invention should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected according to the conventional selection in the field, and should not be regarded as the inventive point of the patent of this invention. The patent of this invention will not be further elaborated.

[0033] The preferred specific embodiments of the present invention are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A film roll storage device, characterized in that: The storage bin comprises a front end plate, a rear end plate, a bin bottom plate, a left side plate and a right side plate. An upper blocking structure and a lower blocking structure are arranged in the storage bin. A material discharge area is formed between the lower blocking structure and the bin bottom plate. A material discharge port connected to the material discharge area is arranged on the front end plate. The upper blocking structure and the lower blocking structure have the same structure. The upper blocking structure comprises a driving shaft and a plurality of pairs of sequentially arranged baffle plate groups. Each pair of baffle plate groups comprises two relatively arranged baffle plates. The upper ends of the baffle plates are hinged to the storage bin through rotating shafts. Push rods are respectively arranged on the outer sides of the baffle plates. A screw nut is fixedly connected to the push rods. The driving shaft is composed of a plurality of positive and negative screw rods connected in sequence. A positive thread section and a negative thread section are arranged on the positive and negative screw rods. The screw nut is installed in the positive thread section or the negative thread section. The two ends of the driving shaft can be The rotatable installation is on the storage bin, the driving shaft is driven to rotate by the driving device, and an arc-shaped guide plate is provided above the two adjacent baffle plates, the left side plate includes a left fixed plate and a plurality of left plug-in plates, the left fixed plate is located at the lower end of the storage bin, the left plug-in plate is located above the left fixed plate and arranged in sequence, slots are respectively provided on both sides of the front end plate and the two sides of the rear end plate, one end of the left plug-in plate is inserted into the slot on the left side of the front end plate, and the other end of the left plug-in plate is inserted into the slot on the left side of the rear end plate; the right side plate includes a right fixed plate and a plurality of right plug-in plates, the right fixed plate is located at the lower end of the storage bin, the right plug-in plate is located above the right fixed plate and arranged in sequence, one end of the right plug-in plate is inserted into the slot on the right side of the front end plate, and the other end of the right plug-in plate is inserted into the slot on the right side of the rear end plate.

2. The film roll storage device according to claim 1, characterized in that: Also included is a guide feeding plate.

3. The film roll storage device according to claim 2, characterized in that: Fixed frames are respectively provided on both sides of the guide feeding plate, and the guide feeding plate is rotatably connected to the fixed frame through a rotating shaft. The guide feeding plate includes a feeding plate head end and a feeding plate tail end. The rotating shaft is close to the feeding plate head end, and a card slot is provided at the lower end of the fixed frame.

4. The film roll storage device according to claim 3, characterized in that: A support plate is fixedly connected to one side of the fixed frame close to the head end of the feeding plate. A threaded hole is arranged on the support plate, and an adjusting support screw is arranged in the threaded hole.

5. The film roll storage device according to claim 1, characterized in that: The front end plate is made of transparent plastic or glass.

6. The film roll storage device according to claim 1, characterized in that: The inner sides of the front end plate and the rear end plate are respectively provided with mounting grooves, slide rails are installed in the mounting grooves, a plurality of slide blocks are installed on the slide rails, and the two ends of the push rod are respectively fixedly connected to the slide blocks.

7. The film roll storage device according to claim 1, characterized in that: The driving device is a motor.

8. The method for using the film roll storage device according to claim 1, characterized in that: The steps include: placing film rolls into the storage bin one by one, and when the film rolls need to be taken out, starting the driving device in the upper barrier structure to rotate the driving shaft in the upper barrier structure, thereby causing the push rod on the outer side of the barrier plate to translate, and the barrier plate rotates under the gravity of the film roll, and the film roll slides from between two barrier plates in the same barrier plate group to between two barrier plates in the corresponding same barrier plate group in the lower barrier structure, and the remaining film rolls respectively move down a certain distance and then return to a stationary state; the driving device in the upper barrier structure drives the driving shaft in the upper barrier structure to rotate in the opposite direction, and a group of film rolls are clamped in the barrier plate group respectively; The driving device in the lower barrier structure is started to rotate the driving shaft in the lower barrier structure, and the film roll in the barrier plate group of the lower barrier structure falls to the unloading area; the film roll is taken from the unloading area.

Images