A packaging device for finished refractory bricks

Abstract

This utility model provides a finished refractory brick packaging device, including a turntable, a vertical frame set on one side of the turntable, and a film frame that reciprocates vertically on the vertical frame. It also includes an auxiliary platform set on one side of the turntable, including a platform and a ramp connected to the platform. The upper surface of the platform is flush with the upper surface of the turntable. The side of the platform near the turntable is provided with an arc-shaped surface adapted to the turntable. The end of the ramp away from the platform is provided with a swing plate. The swing axis of the swing plate is horizontally set. When a powered forklift is not available, the operator can use a manual hydraulic forklift to move the pallet along the ramp to the platform, and then push it from the platform to the turntable. This eliminates the need for a powered forklift and effectively solves the problem of packaging work being affected by the limited number or heavy use of powered forklifts.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to a packaging device for finished refractory bricks. Background Technology

[0002] When refractory bricks are shipped from the factory, they are stacked on pallets and then wrapped with plastic film for packaging to facilitate transportation and waterproofing.

[0003] In this field, the wrapping of plastic film is mainly carried out by a rotary pallet packaging machine. A rotary pallet packaging machine generally includes a turntable and a film frame that can move up and down. The plastic film is placed on the film frame. During operation, a forklift is used to move a pallet containing refractory bricks onto the turntable. Then the turntable rotates and the film frame moves up and down to achieve the need for automatic film covering.

[0004] However, since the turntable is at a certain height from the ground, pallets can be placed on the turntable without obstruction when using a power forklift to move them. However, due to the limited number of power forklifts and the need for professional forklift drivers, packaging work will be affected during night shifts or when power forklifts are in high demand. The current solution is to schedule packaging time in batches when power forklifts are idle, based on the production tasks in the workshop, which is very limited. Utility Model Content

[0005] The purpose of this invention is to solve the above-mentioned problems by providing a packaging device for finished refractory bricks.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows: a finished refractory brick packaging device, comprising a turntable, a vertical frame disposed on one side of the turntable, and a film frame that reciprocates vertically on the vertical frame, and further comprising: An auxiliary platform is set on one side of the turntable, including a platform and a ramp connected to the platform. The upper surface of the platform is flush with the upper surface of the turntable. The side of the platform closest to the turntable is provided with an arc-shaped surface adapted to the turntable. A swing plate is provided at the end of the ramp away from the platform, and the swing axis of the swing plate is set horizontally.

[0007] Furthermore, the swing axis of the swing plate is parallel to the slope, and along the axial direction of the swing plate, the swing plate is divided into multiple sub-swing plates that swing independently.

[0008] Furthermore, along the swing axis, the sub-swing plate includes a first swing plate disposed in the middle area of ​​the slope and two second swing plates symmetrically disposed on both sides of the first swing plate.

[0009] Furthermore, along the axial direction of the swing shaft, two limiting protrusions are spaced apart on the slope, with the two limiting protrusions extending along the guiding direction of the slope, and the first swing plate is disposed between the two limiting protrusions.

[0010] Furthermore, the limiting boss is provided with a second pin hole, and the first swing plate is provided with a first core rod, the two ends of the first core rod being respectively inserted into and rotated with the second pin holes on the two limiting bosses.

[0011] Furthermore, the first swing plate is provided with a first insertion hole that engages with the first core rod.

[0012] Furthermore, on the side of the two limiting bosses that are far apart from each other, a side plate is provided on the slope. The side plate is provided with a first pin hole that is coaxial with the second pin hole. The second swing plate is provided between the side plate and the limiting boss. The second swing plate is provided with a second core rod. The two ends of the second core rod are respectively inserted and engaged with the first pin hole and the second pin hole.

[0013] Furthermore, a positioning plate is fixedly provided at one end of the second core rod that passes through the side plate, and the second swing plate is provided with a second insertion hole that rotatably engages with the second core rod. The positioning plate is fixedly connected to the side plate.

[0014] Furthermore, at least one screw is provided on the side plate on both sides of the first pin hole, and the positioning plate is provided with a through hole for the screw to pass through. One end of the screw passing through the through hole is provided with a limiting surface that cooperates with the positioning plate for limiting.

[0015] Furthermore, a limiting nut is threadedly connected to the end of the screw, and the limiting surface is the end face of the limiting nut.

[0016] Compared with the prior art, the finished refractory brick packaging device disclosed in this utility model has the following advantages: when the power forklift is not available, the operator can use a manual hydraulic forklift to move the pallet along the ramp to the platform, and then push it from the platform to the turntable. There is no need to rely on the power forklift, which effectively solves the problem of the packaging work being affected by the limited number of power forklifts or their busy use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a finished refractory brick packaging device according to the present invention. Figure 1 .

[0018] Figure 2 This is a schematic diagram of the overall structure of a finished refractory brick packaging device according to the present invention. Figure 2 .

[0019] Figure 3 This is a side view of the packaging device for finished refractory bricks according to the present invention.

[0020] Figure 4 This is a schematic diagram of the auxiliary platform in this utility model.

[0021] Figure 5 This is a bottom view of the auxiliary platform in this utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the auxiliary platform in this utility model, which conceals the first and second swing plates.

[0023] Figure 7 for Figure 6 The diagram shows a partially enlarged structural schematic of point A in this utility model.

[0024] Figure 8 This is a schematic diagram of the structure of the first swing plate and the first core rod in this utility model.

[0025] Figure 9 This is a schematic diagram of the structure of the second swing plate and the second core rod in this utility model.

[0026] Figure 10 This is a schematic diagram of the side plate in this utility model.

[0027] In the diagram: 1. Turntable; 2. Vertical frame; 3. Auxiliary platform; 30. Platform; 31. Slope; 310. First groove; 311. Second groove; 312. Semicircular groove; 32. Limiting boss; 320. Second pin hole; 33. Side plate; 330. First pin hole; 331. Screw; 34. Second swing plate; 340. Second insertion hole; 341. Second core rod; 342. Positioning plate; 343. Through hole; 35. First swing plate; 350. First core rod; 351. First insertion hole; 36. Adjustment seat. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0029] Please refer to Figure 1-5 The technical solution of this utility model is as follows: a finished refractory brick packaging device, including a turntable 1, a vertical frame 2 disposed on one side of the turntable 1, and a film frame that reciprocates vertically on the vertical frame 2, and further including: An auxiliary platform 3 is located on one side of the turntable 1. It includes a platform 30 and a ramp 31 connected to the platform 30. The upper surface of the platform 30 is flush with the upper surface of the turntable 1. The side of the platform 30 closest to the turntable 1 is provided with an arc-shaped surface adapted to the turntable 1. The end of the ramp 31 away from the platform 30 is provided with a swing plate, and the swing axis of the swing plate is horizontally set.

[0030] For details, please refer to Figure 1- Figure 5 The packaging device provided in this application has the following specific structure: it includes a turntable 1, a vertical frame 2, and a film holder. The turntable 1, vertical frame 2, and film holder all utilize existing technology, and their specific structures and working principles will not be detailed here. Those skilled in the art should understand that this application adds an auxiliary platform 3 to the existing packaging device. This auxiliary platform 3 is located on one side of the turntable 1 and includes a platform 30 and a ramp 31 connected to the platform 30. The upper surface of the platform 30 is flush with the upper surface of the turntable 1. The side of the platform 30 closest to the turntable 1 has an arc-shaped surface adapted to the turntable 1. A swing plate is located at the end of the ramp 31 away from the platform 30, and the swing axis of the swing plate is horizontally positioned. The arc-shaped surface adapts to the cylindrical surface of the turntable. This design allows operators to use a manual hydraulic forklift to move pallets along the ramp 31 to the platform 30, and then from the platform 30 to the turntable 1, without relying on a power forklift. This effectively solves the problem of limited or overcrowded power forklifts affecting packaging operations. The upper surface of platform 30 is flush with the upper surface of turntable 1, ensuring a smooth transition of the pallet from platform 30 to turntable 1. The curved surface adapts to turntable 1, preventing the pallet from getting stuck when pushed from platform 30 to turntable 1, making the transfer process smoother. The swing plate allows its lower end to deflect and conform to the ground, providing better guidance and facilitating manual pushing of the hydraulic forklift onto the ramp 31. Specifically, the swing plate can be made of castings, forgings, or welded steel plates, with castings and forgings being preferred due to their superior strength and reduced susceptibility to welding deformation.

[0031] As a specific implementation method, refer to Figure 4 , Figure 5 Located at the end of the auxiliary platform 3 near the turntable, the lower surface is provided with an installation space for mounting the adjustment seat 36. The adjustment seat 36 is a threaded column adjustment seat 36, which can adjust the height of the auxiliary platform 3 so that the upper surface of the platform 30 of the auxiliary platform 3 is flush with the turntable 1. During the adjustment process, the height of the end of the auxiliary platform 3 away from the turntable 1 can be adjusted by using shims, etc., to ensure that the upper surface of the platform 30 is in a horizontal state. During the adjustment process, the end of the swing plate can swing downward to ensure that it is in contact with the ground, thereby ensuring the guiding effect.

[0032] Furthermore, as a specific implementation method, refer to Figure 4 , Figure 5The swing axis of the swing plate is parallel to the inclined plane of the ramp 31. Along the axial direction of the swing plate, the swing plate is divided into multiple sub-swing plates that swing independently. Specifically, it can be understood that the flatness of the workshop floor is limited. When the swing plate is a whole, after the end of the swing plate contacts the highest point of the ground, other parts cannot adhere to the ground, thus failing to achieve the ideal guiding effect. This application improves the adhesion between the swing plate and the ground and ensures the guiding effect by dividing the swing plate into multiple sub-swing plates.

[0033] Furthermore, as a specific implementation, along the swing axis, the sub-swing plate includes a first swing plate 35 disposed in the middle region of the ramp 31 and two second swing plates 34 symmetrically disposed on both sides of the first swing plate 35. Specifically, it can be understood that the manual hydraulic forklift includes two wheels located at the ends of the two booms and one wheel located in the middle region of the other end. By setting the swing plate as one first swing plate 35 and two second swing plates 34, the first swing plate 35 can correspond to the middle wheel, and the two second wheels on both sides can correspond to the wheels on both sides of the forklift. This ensures that the entire swing plate corresponds to the wheel, avoiding collisions between the wheel and the corner of the swing plate at the junction of the swing plate and the wheel, thus preventing damage to the wheel and the swing plate. This achieves both a good guiding effect and good protection for the wheel and the swing plate, ensuring service life.

[0034] Furthermore, along the axial direction of the swing shaft, two limiting protrusions 32 are spaced apart on the ramp 31. The two limiting protrusions 32 extend along the guiding direction of the ramp 31, and the first swing plate 35 is disposed between the two limiting protrusions 32. Specifically, as a preferred embodiment, the two limiting protrusions 32 extend along the guiding direction of the ramp 31, and the first swing plate 35 is disposed between the two limiting protrusions 32. The limiting protrusions 32 can be strip-shaped iron blocks welded to the surface of the ramp 31. By providing two limiting protrusions 32, the limiting protrusions 32 can provide a connection position for the first swing plate 35. On the other hand, they cooperate with the ramp 31 to form a first groove 310 between the two limiting protrusions 32. The first groove 310 can limit and guide the intermediate wheel of the manual hydraulic forklift, preventing the manual hydraulic forklift from deviating from the ramp 31 when moving on the ramp 31, thus improving safety.

[0035] Furthermore, as a preferred embodiment, refer to Figure 7 - Figure 10The limiting boss 32 is provided with a second pin hole 320, and the first swing plate 35 is provided with a first core rod 350. The two ends of the first core rod 350 are respectively inserted and rotated into the second pin holes 320 on the two limiting bosses 32. Specifically, the first swing plate 35 and the second swing plate 34 are both triangular in shape. The base plate of the triangle is integrally provided with a cylindrical structure. The lower end of the ramp 31 is provided with a semi-circular groove 312. The radius of the semi-circular groove 312 is adapted to the outer radius of the cylindrical structure, which allows the two to slide together. The first core rod 350 is inserted into the cylindrical structure of the first swing plate. The first core rod 350 is made of steel shaft. This kind of fit facilitates the assembly of the first swing plate 35 and also facilitates the free swing of the first swing plate 35 within a certain angle.

[0036] Furthermore, as a specific implementation method, refer to Figure 7 , Figure 8 The first swing plate 35 is provided with a first insertion hole 351 that is inserted and engaged with the first core rod 350.

[0037] Furthermore, as a specific implementation method, refer to Figure 9 , Figure 10 On the side of the slope 31 where the two limiting bosses 32 are far apart from each other, a side plate 33 is provided. The side plate 33 is provided with a first pin hole 330 coaxially arranged with the second pin hole 320. The second swing plate 34 is provided between the side plate 33 and the limiting bosses 32. The second swing plate 34 is provided with a second core rod 341. The two ends of the second core rod 341 are respectively inserted and engaged with the first pin hole 330 and the second pin hole 320. Specifically, the side plate 33 is detachably fixed to the side of the auxiliary platform 3 by bolts, and its end is provided with a first pin hole 330. The second swing plate is provided with a second insertion hole 340 that is rotatably engaged with the second core rod 341. The cross section of the second swing plate 34 along the axis perpendicular to the swing shaft is consistent with the cross section of the first swing plate 35. This arrangement facilitates the assembly of the second swing plate 31. It should be noted that when assembling the first swing plate, the first core rod 350 is inserted into the second pin hole 320 for half the length of the second pin hole 320, and the second core rod 341 is inserted into the other half of the second pin hole 320. By setting the side plate, a second groove 311 can also be formed between the side plate, the limiting boss, and the ramp surface. The second groove can guide the two wheels on the manual hydraulic forklift arm, achieving a better guiding effect.

[0038] Furthermore, as a specific implementation, a positioning plate 342 is fixedly provided at one end of the second core rod 341 that passes through the side plate 33, and the second swing plate is provided with a second insertion hole 340 that rotatably engages with the second core rod 341. The positioning plate 342 is fixedly connected to the side plate 33. Specifically, by welding the positioning plate 342 to the end of the second core rod 341, the positioning plate 342 can be fixed on the side plate 33, thereby positioning the second core rod 341 and the first core rod 350, which facilitates the assembly of the first swing plate and the second swing plate 35.

[0039] Furthermore, as a specific implementation method, refer to Figure 7 , Figure 9 Located on both sides of the first pin hole 330, the side plate 33 is provided with at least one screw 331. The positioning plate 342 is provided with a through hole 343 for the screw 331 to pass through. One end of the screw 331 passing through the through hole 343 is provided with a limiting surface that cooperates with the positioning plate 342 for limiting. Specifically, the screw 331 is a bolt, which can pass through the through hole 343 and be threaded to the side plate 33, thereby achieving the purpose of fixing the positioning plate 342. As another embodiment, the screw 331 can also be welded to the side plate 33, and the other end is provided with two through holes 343 on the positioning plate 342. When installing the second core rod 341, the screw 331 passes through the through hole 343 and then locks the limiting nut to lock the side plate 33.

[0040] Furthermore, as a specific implementation, preferably, a limiting nut is threadedly connected to the end of the screw 331, and the limiting surface is the end face of the limiting nut. Preferably, the screw 331 is welded to the side plate 33, in which case the end face of the nut threadedly connected to the screw 331 is the limiting surface.

[0041] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A packaging device for finished refractory bricks, comprising a turntable (1), a vertical frame (2) disposed on one side of the turntable (1), and a film frame that reciprocates vertically on the vertical frame (2), characterized in that, Also includes: An auxiliary platform (3) is set on one side of the turntable (1), including a platform (30) and a ramp (31) connected to the platform (30). The upper surface of the platform (30) is flush with the upper surface of the turntable (1). The side of the platform (30) closest to the turntable (1) is provided with an arc-shaped surface adapted to the turntable (1). The end of the ramp (31) away from the platform (30) is provided with a swing plate, and the swing axis of the swing plate is set horizontally.

2. The finished refractory brick packaging device according to claim 1, characterized in that, The swing axis of the swing plate is parallel to the inclined plane of the ramp (31). Along the axial direction of the swing plate, the swing plate is divided into multiple sub-swing plates that swing independently.

3. The finished refractory brick packaging device according to claim 2, characterized in that, Along the swing axis, the sub-swing plate includes a first swing plate (35) disposed in the middle area of ​​the slope (31) and two second swing plates (34) symmetrically disposed on both sides of the first swing plate (35).

4. The finished refractory brick packaging device according to claim 3, characterized in that, Along the axial direction of the swing shaft, two limiting bosses (32) are provided at intervals on the ramp (31). The two limiting bosses (32) extend along the guiding direction of the ramp (31), and the first swing plate (35) is located between the two limiting bosses (32).

5. A finished refractory brick packaging device according to claim 4, characterized in that, The limiting boss (32) is provided with a second pin hole (320), and the first swing plate is provided with a first core rod (350). The two ends of the first core rod (350) are respectively inserted and rotated with the second pin holes (320) on the two limiting bosses (32).

6. A packaging device for finished refractory bricks according to claim 5, characterized in that, The first swing plate is provided with a first insertion hole (351) that engages with the first core rod (350).

7. A finished refractory brick packaging device according to claim 5, characterized in that, On the side of the two limiting bosses (32) that are far apart from each other, a side plate (33) is provided on the slope (31). The side plate (33) is provided with a first pin hole (330) that is coaxial with the second pin hole (320). The second swing plate (34) is provided between the side plate (33) and the limiting bosses (32). The second swing plate (34) is provided with a second core rod (341). The two ends of the second core rod (341) are respectively inserted into the first pin hole (330) and the second pin hole (320).

8. A finished refractory brick packaging device according to claim 7, characterized in that, The second core rod (341) has a positioning plate (342) fixedly installed at one end of the side plate (33), and the second swing plate has a second insertion hole (340) that rotates with the second core rod (341). The positioning plate (342) is fixedly connected to the side plate (33).

9. A packaging device for finished refractory bricks according to claim 8, characterized in that, Located on both sides of the first pin hole (330), at least one screw (331) is provided on the side plate (33), and the positioning plate (342) is provided with a through hole (343) for the screw (331) to pass through. One end of the screw (331) passing through the through hole (343) is provided with a limiting surface that cooperates with the positioning plate (342) for limiting.

10. A packaging device for finished refractory bricks according to claim 9, characterized in that, The screw (331) is threaded to a limit nut at its end, and the limit surface is the end face of the limit nut.

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