Automatic material stacking device

Abstract

The automatic material stacking device comprises a material stacking platform arranged below a solidified sheet sliding path, the material stacking platform is provided with a first intercepting plate and a second intercepting plate which are attached to the upper end face of the material stacking platform, and the first intercepting plate and the second intercepting plate are both located on the solidified sheet sliding path and are sequentially arranged in the solidified sheet sliding direction. The first intercepting plate and the second intercepting plate are sequentially arranged on the stacking platform along the solidified sheet sliding path, the first intercepting plate can vertically ascend and descend so as to be matched with the second intercepting plate, the passing solidified sheets can be alternately intercepted and stacked in a staggered mode, material taking in the next procedure is facilitated, and the working efficiency is improved. And meanwhile, the positions of the first intercepting plate and the second intercepting plate can be moved through movement of the vertical plate, the intercepting positions are changed, then the sliding length of the solidified pieces during blanking can be changed, the longer the sliding length is, the longer the space length capable of being stacked is, and therefore the solidified pieces of different lengths can slide down and be stacked on the stacking platform.

Description

Technical Field

[0001] This utility model relates to the field of cured sheet processing and production technology, specifically to an automatic stacking device. Background Technology

[0002] In the production process of phenolic resin prepreg, the roll of prepreg is typically cut into prepreg sheets of a specified size. The cut prepreg sheets are then neatly stacked together, awaiting retrieval for the next processing step. Due to process requirements, the stack thickness of the prepreg sheets retrieved for each subsequent processing step is specific. Since the prepreg sheets cut in this production workshop are neatly stacked, manual sorting by staff is necessary to ensure that the thickness of the retrieved sheets meets the requirements of the processing technology. Utility Model Content

[0003] The purpose of this invention is to solve the above-mentioned technical problems by providing an automatic stacking device. The cut cured sheets can be stacked in a staggered manner according to the thickness required for the next process, and can also accommodate cured sheets of different lengths.

[0004] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: an automatic stacking device, comprising a stacking platform disposed below the sliding path of the cured sheet, wherein the stacking platform is provided with a first intercepting plate and a second intercepting plate that are in contact with its upper end surface, the first intercepting plate and the second intercepting plate are both located on the sliding path of the cured sheet and are arranged sequentially along the sliding direction of the cured sheet, and the upper end surface of the stacking platform is provided with a lifting component for controlling the vertical lifting and lowering of the first intercepting plate.

[0005] As a further optimization of the automatic stacking device of this utility model, the stacking platform is provided with a vertical plate, the second intercepting plate is fixed on the lower part of the vertical plate on the side facing the sliding direction of the cured sheet, and the lifting component is provided on the upper part of the vertical plate.

[0006] As a further optimization of the automatic stacking device of this utility model, the upper end face of the stacking platform is provided with a sliding sleeve rod that can extend and retract along the sliding direction of the cured sheet. The sliding sleeve rod includes a sleeve part and a sliding rod part with one end sliding inside the sleeve part. The end of the sliding rod part away from the sleeve part is fixed to the upper end face of the stacking platform, and the end of the sleeve part away from the sliding rod part is fixedly connected to the vertical plate.

[0007] As a further optimization of the automatic stacking device of this utility model, the stacking platform is provided with a horizontally rotating rod and a power component that drives the rotating rod to rotate. The rotating rod is located above the sleeve part and is perpendicular to it. The outer circle side of the sleeve part is provided with a rack arranged along its own length direction. A gear concentric with it is sleeved on the rotating rod. The gear meshes with the rack for transmission.

[0008] As a further optimization of the automatic stacking device of this utility model, the upper end face of the stacking platform is provided with two guide rods parallel to the sliding sleeve rod. The guide rods are slidably mounted on the upper end face of the stacking platform through guide sleeves, and the same end of the two guide rods is connected to the side of the second intercepting plate opposite to the first intercepting plate.

[0009] As a further optimization of the automatic stacking device of this utility model, the upper surface of the stacking platform is provided with two opposing limiting guide plates, and a guide channel for the cured sheet to pass through is formed between the two limiting guide plates.

[0010] The present invention has the following beneficial effects: A first intercepting plate and a second intercepting plate are sequentially arranged along the sliding path of the cured sheet on the stacking platform. The first intercepting plate can be vertically raised and lowered, thereby cooperating with the second intercepting plate to alternately intercept the passing cured sheets, causing them to be stacked in a staggered manner, which facilitates the material removal in the next process. At the same time, the positions of the first and second intercepting plates can be moved by the movement of the vertical plate, and the intercepting position changes, thereby changing the sliding length when the cured sheet falls. The longer the sliding length, the longer the stacking space, so that cured sheets of different lengths can slide and stack on the stacking platform. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the stacking device of this utility model. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the stacking device of this utility model. Figure 2 ;

[0013] Reference numerals in the attached drawings: 1. Stacking platform, 2. Positioning block, 3. Rotating rod, 4. Rack, 5. Gear, 6. Vertical plate, 7. Limiting guide plate, 8. First intercepting plate, 9. Second intercepting plate, 10. Power component, 11. Guide sleeve, 12. Guide rod, 13. Sliding sleeve rod, 13a. Sleeve part, 13b. Sliding rod part, 14. Lifting assembly. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0015] Example 1

[0016] like Figure 1-2As shown, this utility model provides an automatic stacking device that can change the stacking position of cured sheets after they have been stacked to a certain thickness, allowing them to be stacked in a staggered manner for easier material handling in subsequent production processes. The stacking device includes a stacking platform 1 for stacking cured sheets and a first intercepting plate 8 and a second intercepting plate 9 for limiting the stacking position of the cured sheets. The first intercepting plate 8 and the second intercepting plate 9 are located on the stacking platform 1 and are sequentially arranged along the sliding path of the cured sheets, and the first intercepting plate 8 can be vertically raised and lowered.

[0017] During normal production, the stacking platform 1 is located below the discharge end of the conveyor belt. The cut cured sheet will slide out from the conveyor belt. Due to the inertia of the cured sheet itself, after the cured sheet slides to the stacking platform 1, it will slide forward a certain distance. The first intercepting plate 8 and the second interceptor are located on this sliding path. Since the first intercepting plate 8 can be raised and lowered, the first intercepting plate 8 and the second interceptor can work together to intercept the passing cured sheet alternately, so that it is stacked in a staggered manner, which is convenient for the next process to pick up the material.

[0018] In this embodiment, the stacking platform 1 is provided with a vertical plate 6 located on the sliding path of the cured sheet. The first intercepting plate 8 and the second intercepting plate 9 are both located on the side of the vertical plate 6 facing the sliding direction of the cured sheet. The upper end of the vertical plate 6 is provided with a lifting assembly 14, which is a hydraulic cylinder or pneumatic cylinder in the prior art. Its driving end is connected to the first intercepting plate 8. Driven by the lifting assembly 14, the first intercepting plate 8 can be vertically raised and lowered. The lifting path of the first intercepting plate 8 overlaps with the sliding path of the cured sheet. When it is necessary to intercept the passing cured sheet, the lifting assembly 14 controls the first intercepting plate 8 to fall, so that its lower end surface fits against the upper end surface of the stacking platform 1, thereby intercepting the passing cured sheet.

[0019] In this embodiment, the second intercepting plate 9 is fixedly installed at the lower end of the vertical plate 6, and the second intercepting plate 9 is located between the vertical plate 6 and the first intercepting plate 8. The lower end surface of the second intercepting plate 9 is in contact with the upper end surface of the stacking platform 1. When the sliding cured sheet moves to the second intercepting plate 9, the second intercepting plate 9 intercepts the cured sheet. When the intercepted cured sheets are stacked to a certain thickness, the lifting component 14 controls the first intercepting plate 8 to fall, so that its lower end surface is in contact with the already stacked cured sheets, and then intercepts the subsequently passing cured sheets. When the intercepted cured sheets are stacked to a certain thickness, the lifting component 14 controls the first intercepting plate 8 to rise, and the second intercepting plate 9 is used to continue intercepting, repeating the process. This allows the cured sheets after cutting to be stacked in a staggered manner according to the thickness required by the process, which is convenient for subsequent material handling.

[0020] In this embodiment, limiting guide plates 7 are provided on both sides of the upper end face of the stacking platform 1, and a guide channel for the cured sheet to pass through is formed between the limiting guide plates 7 on both sides. The sliding direction of the cured sheet is restricted by the two limiting guide plates 7 to prevent the cured sheet from falling off the stacking platform 1.

[0021] Example 2

[0022] like Figure 1-2 As shown, this embodiment provides an automatic stacking device. This stacking device has most of the same structure as the stacking device in Embodiment 1, except that the vertical plate 6 in this embodiment can be adjusted in position along the sliding direction of the cured sheet. The upper end face of the stacking platform 1 is provided with a sliding sleeve 13 that can extend and retract along the sliding direction of the cured sheet. The sliding sleeve 13 includes a sleeve portion 13a and a sliding rod portion 13b, one end of which is slidably disposed within the sleeve portion 13a. The end of the sliding rod portion 13b away from the sleeve portion 13a is fixed to the upper end face of the stacking platform 1. The lower end face of the vertical plate 6 is in contact with the stacking platform 1, and the end of the sleeve portion 13a away from the sliding rod portion 13b is connected to the vertical plate 6.

[0023] By changing the length of the sliding sleeve 13, the position of the vertical plate 6 can be moved, thereby changing the position of the first intercepting plate 8 and the second intercepting plate 9 in intercepting the cured sheet. By changing the position of the first intercepting plate 8 and the second intercepting plate 9, the sliding length when the cured sheet falls can be changed. The longer the sliding length, the longer the stacking space, so that cured sheets of different lengths can slide and stack on the stacking platform 1, avoiding the stacking space of the stacking platform 1 being too small, which would prevent longer cured sheets from being stacked.

[0024] It should be emphasized here that the length adjustment of the sliding sleeve 13 is manually adjusted by the staff. The length of the sliding sleeve 13 can be adjusted by pulling out or moving the sliding rod part 13b, which is slidably installed in the sleeve part 13a. There is friction between the sleeve part 13a and the sliding rod part 13b. Moreover, because the impact force caused by the sliding of the curing sheet is small, the position of the vertical plate 6 will not move easily.

[0025] In this embodiment, in order to make the sliding of the vertical plate 6 more stable, two guide rods 12 parallel to the sliding sleeve rod 13 are provided on the upper end face of the stacking platform 1. Each guide rod 12 is fitted with a guide sleeve 11, and the guide sleeve 11 is fixed to the upper end face of the stacking platform 1. The same end of the two guide rods 12 is connected to the side of the second intercepting plate 9 facing away from the first intercepting plate 8.

[0026] Example 3

[0027] like Figure 1-2As shown, this embodiment provides an automatic stacking device. The stacking device has most of the same structure as the stacking device in Embodiment 2, except that: the upper surface of the stacking platform 1 is provided with two positioning blocks 2 arranged side by side, and a horizontally arranged rotating rod 3 is provided between the two positioning blocks 2. The two ends of the rotating rod 3 are respectively rotatably connected to the corresponding positioning blocks 2, and one end of the rotating rod 3 rotates through the corresponding positioning block 2. The positioning block 2 is fixedly provided with a power component 10 for driving the rotating rod 3 to rotate. Here, the power component 10 is a motor, and the output shaft of the motor is connected to the end of the rotating rod 3 for transmission.

[0028] In this embodiment, the rotating rod 3 is located above and perpendicular to the sleeve portion 13a. The sleeve portion 13a is square on the outside and round on the inside. A rack 4 is provided on the upper end face of the sleeve portion 13a along its own length direction. A gear 5 concentric with the rotating rod 3 is sleeved on it, and the gear 5 meshes with the rack 4 for transmission. The rotating rod 3 is controlled to rotate by the power component 10, so that the gear 5 meshes with the rack 4 for transmission, moving the sleeve portion 13a and realizing automatic length adjustment of the sliding sleeve 13. At the same time, the presence of the rotating rod 3, the gear 5 and the rack 4 can lock the extension and retraction of the sliding sleeve 13, further facilitating the control of the extension and retraction of the sliding sleeve 13.

[0029] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.

Claims

1. An automatic stacking device comprising a stacking platform (1) arranged below the sliding path of the solidified sheet, characterized in that: The stacking platform (1) is provided with a first intercepting plate (8) and a second intercepting plate (9) that are attached to its upper end face. The first intercepting plate (8) and the second intercepting plate (9) are both located on the sliding path of the curing sheet and are arranged sequentially along the sliding direction of the curing sheet. The stacking platform (1) is provided with a lifting component (14) for controlling the vertical lifting of the first intercepting plate (8).

2. The automatic stacking device according to claim 1, characterized in that: The stacking platform (1) is provided with a vertical plate (6), a second intercepting plate (9) is fixed on the lower part of the side of the vertical plate (6) facing the sliding direction of the curing sheet, and a lifting assembly (14) is provided on the upper part of the vertical plate (6).

3. The automatic stacking device according to claim 2, characterized in that: The upper end face of the stacking platform (1) is provided with a sliding sleeve (13) that can extend and retract along the sliding direction of the cured sheet. The sliding sleeve (13) includes a sleeve part (13a) and a sliding rod part (13b) with one end sliding inside the sleeve part (13a). The end of the sliding rod part (13b) away from the sleeve part (13a) is fixed on the upper end face of the stacking platform (1), and the end of the sleeve part (13a) away from the sliding rod part (13b) is fixedly connected to the vertical plate (6).

4. The automatic stacking device according to claim 3, characterized in that: The stacking platform (1) is provided with a horizontally rotating rod (3) and a power component (10) for driving the rotating rod (3) to rotate. The rotating rod (3) is located above the sleeve part (13a) and is perpendicular to it. The outer circle side of the sleeve part (13a) is provided with a rack (4) arranged along its own length direction. A gear (5) concentric with it is sleeved on the rotating rod (3). The gear (5) meshes with the rack (4) for transmission.

5. The automatic stacking device according to claim 3, characterized in that: The upper end face of the stacking platform (1) is provided with two guide rods (12) parallel to the sliding sleeve rod (13). The guide rods (12) are slidably mounted on the upper end face of the stacking platform (1) through the guide sleeve (11). The same end of the two guide rods (12) is connected to the side of the second intercepting plate (9) facing away from the first intercepting plate (8).

6. The automatic stacking device according to claim 1, characterized in that: The upper surface of the stacking platform (1) is provided with two opposing limiting guide plates (7), and a guide channel for the curing sheet to pass through is formed between the two limiting guide plates (7).

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