A film roll automatic feeding device for a packaging paperboard film coating process

Abstract

The utility model discloses a film roll automatic feeding device for packaging paperboard film coating process, it includes support frame, support frame top fixedly connected with fixed platform, and the middle bottom of fixed platform is provided with adjusting mechanism, and the inboard of support frame is provided with feeding mechanism, and the inboard of feeding mechanism is provided with material roll, and feeding mechanism includes the plug -in rod, and the plug -in rod is inserted in the left side in support frame, and the fixed platform of plug -in rod left side fixedly connected with the shallow of cart, and the bottom fixed platform of shallow is fixedly connected with universal wheel, and the top front and back both sides of shallow are fixedly connected with the fixed frame of shallow, and the top left side of shallow is fixedly connected with the push rod of shallow. The utility model with the help shallow, universal wheel and fixed frame, can easily transport material roll, and the plug -in rod cooperates with support frame limit, ensures the position stable when feeding, reduces manual carrying strength, and first hydraulic cylinder drives lifting plate, and second hydraulic cylinder drives support block, can accurate adjustment material roll height.

Description

Technical Field

[0001] This utility model belongs to the field of packaging paperboard roll feeding technology, specifically an automatic film roll feeding device for packaging paperboard lamination process. Background Technology

[0002] Packaging paperboard is generally used for the external packaging of objects. During the production and processing of packaging paperboard, one of the steps is to laminate it. Changing the film body during lamination is quite troublesome. In the lamination process of packaging paperboard, film roll feeding is a key step to ensure continuous production. Traditional film roll feeding methods mostly rely on manual handling, which is not only labor-intensive and inefficient, but also prone to inaccurate film roll positioning due to human operation deviations, affecting the stability of the lamination process and product quality.

[0003] The automatic feeding device for the lamination process of packaging paperboard, disclosed in CN215923882U, drives a bidirectional lead screw to rotate via a drive shaft. When the bidirectional lead screw rotates, the two external movable seats move towards each other simultaneously. At this time, the connecting shaft on one side of the support seat will insert into the interior of the film roll sleeve in the film body to complete the feeding. This allows the feeding to be fixed according to the length of the film body, improving its applicability and solving the problem of inconvenient feeding adjustment according to the length of the film body.

[0004] The automatic die roll feeding device used in the packaging cardboard lamination process does not have a dedicated transfer structure. The film handling requires direct manual operation, which is inefficient and labor-intensive due to the weight of the film, affecting the efficiency of die changing. There is room for technical improvement. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic film roll feeding device for the lamination process of packaging paperboard, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic film roll feeding device for packaging paperboard lamination process, including a support frame, a fixed platform fixedly connected to the top of the support frame, an adjustment mechanism provided in the middle of the bottom of the fixed platform, a feeding mechanism provided inside the support frame, and a material roller provided inside the feeding mechanism; The feeding mechanism includes an insertion rod inserted into the left side of the support frame. A trolley is fixedly connected to the left side of the insertion rod. A caster wheel is fixedly connected to the bottom of the trolley. Fixed frames are fixedly connected to the front and rear sides of the top of the trolley. A push rod is fixedly connected to the left side of the top of the trolley. A load-bearing plate is fixedly connected to the top of the support frame. A first hydraulic cylinder is fixedly connected to the top of the load-bearing plate. A lifting plate is fixedly connected to the bottom of the first hydraulic cylinder. A fixed plate is fixedly connected to the left side of the lifting plate. A second hydraulic cylinder is fixedly connected to the bottom of the fixed plate. A support block is fixedly connected to the top of the second hydraulic cylinder.

[0007] Preferably, the inner side of the support frame is provided with a lifting groove corresponding to the movement trajectory of the lifting plate, and the lifting plate is slidably connected inside the lifting groove. The lifting groove can limit the movement of the lifting plate, making the lifting plate more stable during the lifting process.

[0008] Preferably, the fixing frame is disposed around the material roller, and the outer side of the material roller and the inner side of the fixing frame are in close contact with each other. The fixing frame can support the material roller and facilitate the feeding of the material roller.

[0009] Preferably, the inner side of the support frame has a circular hole corresponding to the position of the insertion rod, and the insertion rod is inserted into the inner side of the circular hole. Through the circular hole, the insertion rod can be inserted into the support frame. The insertion rod can assist in limiting the movement of the trolley and the casters, making it difficult for the trolley to move through the casters.

[0010] Preferably, the adjustment mechanism includes a protective frame, which is fixedly connected to the top center of the support frame. A drive motor is fixedly connected to the right side of the protective frame, and a threaded rod is fixedly connected to the left side of the drive motor. The threaded rod is rotatably connected to the inner side of the protective frame, and a threaded plate is threadedly connected to the outer periphery of the threaded rod. A linkage frame is fixedly connected to the left side of the threaded plate.

[0011] Preferably, the inner side of the protective frame is provided with a limiting groove corresponding to the movement trajectory of the threaded plate, and the threaded plate is slidably connected inside the limiting groove. The limiting groove can limit the movement of the threaded plate, making the threaded plate more stable during movement.

[0012] Preferably, the inner side of the linkage frame is provided with a sliding groove corresponding to the position of the material roller, and the outer side of the material roller is in close contact with the inner side of the sliding groove. Through the sliding groove, the linkage frame can support the material roller, so that the material roller can be replaced stably during use.

[0013] Compared with the prior art, this utility model provides an automatic film roll feeding device for the lamination process of packaging paperboard, which has the following beneficial effects: The automatic film roll feeding device used in the packaging cardboard lamination process has a feeding mechanism that uses a trolley, casters and a fixed frame to easily transfer the material roller. The insertion rod cooperates with the support frame to limit the position and ensure that the position is stable during feeding, reducing the intensity of manual handling. The first hydraulic cylinder drives the lifting plate and the second hydraulic cylinder drives the support block, which can accurately adjust the height of the material roller.

[0014] The automatic film roll feeding device for the packaging cardboard lamination process has an adjustment mechanism in which the drive motor, in conjunction with the threaded rod, threaded plate, and linkage frame, can flexibly adjust the lateral position of the material roller to adapt to different process requirements. The lifting groove and limit groove ensure the smooth movement of each component. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the feeding mechanism. Figure 3 A schematic diagram of the lifting plate, the second hydraulic cylinder, the fixed plate, and the support block; Figure 4 This is a schematic diagram of the adjustment mechanism.

[0016] In the diagram: 1. Support frame; 2. Fixed platform; 3. Adjustment mechanism; 31. Protective frame; 32. Drive motor; 33. Threaded rod; 34. Threaded plate; 35. Linkage frame; 4. Feeding mechanism; 41. Casters; 42. Trolley; 43. Push rod; 44. Fixed frame; 45. Insert rod; 46. First hydraulic cylinder; 47. Lifting plate; 48. Second hydraulic cylinder; 49. Fixed plate; 401. Support block; 402. Load-bearing plate; 5. Material roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] This utility model provides the following technical solution: Example

[0020] Please see Figure 1-4This embodiment provides a technical solution: an automatic film roll feeding device for packaging paperboard lamination process, including a support frame 1, a fixed platform 2 fixedly connected to the top of the support frame 1, an adjustment mechanism 3 provided in the middle of the bottom of the fixed platform 2, a feeding mechanism 4 provided inside the support frame 1, and a material roller 5 provided inside the feeding mechanism 4. The feeding mechanism 4 includes an insertion rod 45, which is inserted into the left side of the support frame 1. A trolley 42 is fixedly connected to the left side of the insertion rod 45. A caster wheel 41 is fixedly connected to the bottom of the trolley 42. A fixed frame 44 is fixedly connected to the front and rear sides of the top of the trolley 42. A push rod 43 is fixedly connected to the left side of the top of the trolley 42. A load-bearing plate 402 is fixedly connected to the top of the support frame 1. A first hydraulic cylinder 46 is fixedly connected to the top of the load-bearing plate 402. A lifting plate 47 is fixedly connected to the bottom of the first hydraulic cylinder 46. A fixed plate 49 is fixedly connected to the left side of the lifting plate 47. A second hydraulic cylinder 48 is fixedly connected to the bottom of the fixed plate 49. A support block 401 is fixedly connected to the top of the second hydraulic cylinder 48.

[0021] In this embodiment, the inner side of the support frame 1 is provided with a lifting groove corresponding to the movement trajectory of the lifting plate 47, and the lifting plate 47 is slidably connected inside the lifting groove. The lifting groove can limit the movement of the lifting plate 47, making the lifting plate 47 more stable during the lifting process.

[0022] In this embodiment, the fixing frame 44 is disposed around the material roller 5, and the outer side of the material roller 5 and the inner side of the fixing frame 44 are in close contact with each other. The fixing frame 44 can support the material roller 5, making it convenient to feed the material roller 5.

[0023] In this embodiment, a circular hole corresponding to the position of the insertion rod 45 is opened on the inner side of the support frame 1, and the insertion rod 45 is inserted into the inner side of the circular hole. Through the circular hole, the insertion rod 45 can be inserted into the support frame 1. The insertion rod 45 can assist in limiting the trolley 42 and the caster wheel 41, making it difficult for the trolley 42 to move through the caster wheel 41. Example

[0024] Please see Figure 1-4 Furthermore, based on Embodiment 1, the adjustment mechanism 3 includes a protective frame 31, which is fixedly connected to the top middle of the support frame 1. A drive motor 32 is fixedly connected to the right side of the protective frame 31, and a threaded rod 33 is fixedly connected to the left side of the drive motor 32. The threaded rod 33 is rotatably connected to the inner side of the protective frame 31, and a threaded plate 34 is threadedly connected to the outer periphery of the threaded rod 33. A linkage frame 35 is fixedly connected to the left side of the threaded plate 34.

[0025] In this embodiment, a limiting groove corresponding to the movement trajectory of the threaded plate 34 is provided on the inner side of the protective frame 31, and the threaded plate 34 is slidably connected to the inside of the limiting groove. The limiting groove can limit the threaded plate 34, making the threaded plate 34 more stable during movement.

[0026] In this embodiment, a sliding groove corresponding to the position of the material roller 5 is provided on the inner side of the linkage frame 35, and the outer side of the material roller 5 is in close contact with the inner side of the sliding groove. Through the sliding groove, the linkage frame 35 can support the material roller 5, so that the material roller 5 can be replaced stably during use.

[0027] In actual operation, when this device is used and it is necessary to feed the material roller 5, the operator uses the push rod 43 and the universal wheel 41 to move the trolley 42 and place the material roller 5 inside the fixed frame 44 on the top of the trolley 42. The fixed frame 44 supports the material roller 5, allowing the operator to move the material roller 5 through the trolley 42. The trolley 42 is moved to the left side of the support frame 1, so that the insertion rod 45 on the right side of the trolley 42 is inserted into the support frame 1, allowing the material roller 5 to move to the inside of the fixed plate 49. The first hydraulic cylinder 46 is turned on, causing the first hydraulic cylinder 46 to pull the lifting plate 47 and the fixed plate 49 upward. The fixed plate 49 is then moved upward by the second hydraulic cylinder 48, allowing the support block 401 to move upward, so that the material roller 5 can enter the inside of the support block 401. The support block 401 then moves the material roller 5 upward, allowing the material roller 5 to move to the top left side of the support frame 1. After the material roller 5 moves to the top left side of the support frame 1, the second hydraulic cylinder 48 switch is turned on, causing the second hydraulic cylinder 48 to push the support block 401 and the material roller 5 upward. The operator turns on the drive motor 32 switch, causing the drive motor 32 to drive the threaded rod 33 to rotate, causing the threaded rod 33 to drive the threaded plate 34 and the linkage frame 35 to move to the left. The operator turns on the second hydraulic cylinder 48 switch again, causing the second hydraulic cylinder 48 to drive the support block 401 and the material roller 5 downward, so that the outer side of the material roller 5 is in contact with the inner side of the linkage frame 35. The operator turns on the drive motor 32 switch, causing the drive motor 32 to drive the threaded plate 34 and the linkage frame 35 to move to the right, causing the linkage frame 35 to drive the material roller 5 to move to the right, so that the material roller 5 can be close to the fixed platform 2, making it convenient to use the coating material on the outer side of the material roller 5.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An automatic film roll feeding device for packaging cardboard lamination process, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a fixed platform (2) at the top. An adjustment mechanism (3) is provided in the middle of the bottom of the fixed platform (2). A feeding mechanism (4) is provided on the inner side of the support frame (1). A material roller (5) is provided on the inner side of the feeding mechanism (4). The feeding mechanism (4) includes a rod (45), which is inserted into the left side of the support frame (1). A trolley (42) is fixedly connected to the left side of the rod (45). A caster wheel (41) is fixedly connected to the bottom of the trolley (42). A fixed frame (44) is fixedly connected to the front and rear sides of the top of the trolley (42). A push rod (43) is fixedly connected to the left side of the top of the trolley (42). A load-bearing plate (402) is fixedly connected to the top of the support frame (1). A first hydraulic cylinder (46) is fixedly connected to the top of the load-bearing plate (402). A lifting plate (47) is fixedly connected to the bottom of the first hydraulic cylinder (46). A fixed plate (49) is fixedly connected to the left side of the lifting plate (47). A second hydraulic cylinder (48) is fixedly connected to the bottom of the fixed plate (49). A support block (401) is fixedly connected to the top of the second hydraulic cylinder (48).

2. The automatic film roll feeding device for packaging paperboard lamination process according to claim 1, characterized in that: The support frame (1) has a lifting groove on its inner side that corresponds to the movement trajectory of the lifting plate (47), and the lifting plate (47) is slidably connected to the inside of the lifting groove.

3. The automatic film roll feeding device for packaging paperboard lamination process according to claim 1, characterized in that: The fixing frame (44) is located around the material roller (5), and the outer side of the material roller (5) is in contact with the inner side of the fixing frame (44).

4. The automatic film roll feeding device for packaging paperboard lamination process according to claim 1, characterized in that: The support frame (1) has a circular hole on its inner side that corresponds to the position of the insertion rod (45), and the insertion rod (45) is inserted into the inner side of the circular hole.

5. The automatic film roll feeding device for packaging paperboard lamination process according to claim 1, characterized in that: The adjustment mechanism (3) includes a protective frame (31), which is fixedly connected to the top middle of the support frame (1). A drive motor (32) is fixedly connected to the right side of the protective frame (31), and a threaded rod (33) is fixedly connected to the left side of the drive motor (32). The threaded rod (33) is rotatably connected to the inner side of the protective frame (31), and a threaded plate (34) is threadedly connected to the outer periphery of the threaded rod (33). A linkage frame (35) is fixedly connected to the left side of the threaded plate (34).

6. The automatic film roll feeding device for packaging paperboard lamination process according to claim 5, characterized in that: The inner side of the protective frame (31) is provided with a limiting groove corresponding to the movement trajectory of the threaded plate (34), and the threaded plate (34) is slidably connected inside the limiting groove.

7. The automatic film roll feeding device for packaging paperboard lamination process according to claim 5, characterized in that: The inner side of the linkage frame (35) is provided with a sliding groove corresponding to the position of the material roller (5), and the outer side of the material roller (5) is in contact with the inner side of the sliding groove.

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