A wood industry machine carriage plate spacer

Abstract

The application discloses a wood industry mechanical carriage plate pad, belongs to a wood industry machinery, and is used for a hot press and comprises a pad body, wherein a T-shaped structure notch is arranged at the end of the pad body extending out of a hot pressing position of the hot press, the T-shaped structure notch comprises a hook plate entrance and a hooking hole which are communicated with each other, the hooking hole is a rectangular through hole, and the hook plate entrance is located at the end of the pad body extending out of the hot pressing position of the hot press and is communicated with the end. On the basis of the above technical scheme, the pad structure can be optimized, the service life and the use efficiency of the pad structure are improved under the condition that the stress position is not prone to deformation and damage, and the stability of the plate hot pressing process is ensured.

Description

Technical Field

[0001] This application pertains to machinery for processing veneer or plywood, and more specifically, to a pad for the body panel of a woodworking machinery. Background Technology

[0002] In the production process of engineered wood panels, the hot press is one of the most important pieces of equipment. Referring to Chinese Patent Publication No. CN1760005A, a multi-layer continuous flat-press hot press and its forming system are disclosed, specifically the following technical solution: In an intermittent multi-layer flat-press hot press, each hot-pressed sheet is fitted with a circulating chain roller array. The sheet is held tightly against the chain roller array by hook pads or a circulating steel belt, and slowly moves forward under the pushing and pulling force of the pressure rollers or the driving force of the circulating steel belt guide rollers. The adjacent sheets move in opposite directions. Under the influence of pressure and temperature, the sheets are transformed into wood panels.

[0003] To prevent damage to the hot press plates during processing, protective pads are typically installed on the hot press. See Chinese Patent Publication No. CN201511425U, which discloses an explosion-proof pad for a hot press used in the production of compressed wood flooring, specifically disclosing the following technical solution: An explosion-proof pad for a hot press used in the production of compressed wood flooring, wherein the pad has a rectangular bottom shape with folded edges on both sides, and multiple ventilation holes penetrating the thickness direction of the pad are provided at the bottom of the pad. This utility model is applied to hot presses used in the production of compressed wood flooring.

[0004] However, in the above structure, the process of taking out and placing the pad is not smooth, and its structural strength is not stable. It cannot meet the requirements for setting the pad and its thickness gauge, improving the service life and efficiency of the pad, and cannot guarantee the stability of the hot pressing process of the plate. Summary of the Invention

[0005] The purpose of this application is to provide a pad for a woodworking machinery carriage panel, which can optimize the pad structure, improve the service life and efficiency of the pad structure while ensuring that the stress position is not easily deformed or damaged, and thus ensure the stability of the board hot pressing process.

[0006] To achieve the above objectives, this application employs the following technical solution:

[0007] The pad for a woodworking machinery carriage panel described in this application includes a pad body. The pad body has a T-shaped structural notch at the end extending from the hot pressing station of the hot press. The T-shaped structural notch includes a hook plate inlet and a hook connection hole that are interconnected. The hook connection hole is a rectangular through hole. The hook plate inlet is located at the end of the pad body extending from the hot pressing station of the hot press and is connected to the end.

[0008] As one of the preferred technical solutions of this application, the pad body is provided with end thickness gauges and side thickness gauges on both sides and at the end of the position where it extends into the hot pressing station of the hot press machine. The end thickness gauges and side thickness gauges form a rectangular area on the pad body.

[0009] As one of the preferred technical solutions of this application, the pad body includes an upper plate and a lower plate, and the upper plate and the lower plate are welded together at the edge position.

[0010] As one of the preferred technical solutions of this application, the upper plate is a metal mesh with a mesh size of less than 0.2 mm, and the lower plate has a number of ventilation holes with an inner diameter of 5 mm.

[0011] As one of the preferred technical solutions of this application, the upper plate is located within the rectangular area enclosed by the end thickness gauge and the side thickness gauge, and the lower plate is bent upward at the edge where the side thickness gauge is located to form a folded edge structure; both the upper plate and the lower plate are made of stainless steel.

[0012] As one of the preferred technical solutions of this application, the end thickness gauge and the side thickness gauge cooperate with the other end thickness gauges and side thickness gauges through the limiting groove and the limiting block. The limiting groove and the limiting block are machined with limiting holes that pass through both of them. The limiting holes are threaded holes, and the mutually aligned limiting holes are connected by fastening screws.

[0013] As one of the preferred technical solutions of this application, there is enough distance between the hook hole and the adjacent end thickness gauge to place another end thickness gauge.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] This application improves the structure of the pad itself, including structural improvements to the pad body, the hook plate position, and the thickness gauge, to avoid stress deformation at the connection between the pad and the hook plate. Furthermore, improvements to the pad body enhance heat transfer and air permeability, thereby increasing the service life and efficiency of the pad. Attached Figure Description

[0016] Figure 1 This is a three-dimensional representation of Embodiments 1 and 2 of this application. Figure 1 .

[0017] Figure 2 This is a three-dimensional representation of Embodiments 1 and 2 of this application. Figure 2 .

[0018] Figure 3 This is a schematic diagram of the cooperation between Embodiment 1 and Embodiment 2 of this application and the hook plate.

[0019] Figure 4 This is the three-dimensional representation of Embodiment 3 of this application. Figure 1 .

[0020] Figure 5 This is the three-dimensional representation of Embodiment 3 of this application. Figure 2 .

[0021] In the diagram: 1. Pad body; 2. End thickness gauge; 3. Hook plate inlet; 4. Hook hole; 5. Side thickness gauge; 6. Limiting groove; 7. Limiting block; 8. Limiting hole; 9. Upper plate; 10. Lower plate; 11. Ventilation hole; 12. Mesh; 13. Folded edge structure. Detailed Implementation

[0022] The technical solutions described in this application will be further described below with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] See Figures 1 to 3 A pad for a woodworking machinery carriage includes a rectangular pad body 1, the pad body 1 including an upper plate 9 and a lower plate 10, the pad body 1 having a hook hole 4 at the end extending from the hot pressing station of the hot press, the hook hole 4 forming a T-shaped notch through a hook plate inlet 3, the hook plate inlet 3 being located at the end of the pad body 1 extending from the hot pressing station of the hot press.

[0025] In the technical solution described in this embodiment, the woodworking machinery refers to a single-layer or multi-layer hot press used for hot pressing of boards, and the carriage board refers to the hot press plate of the hot press that carries the bearing pad.

[0026] In the technical solution described in this embodiment, the pad body 1 is a rectangular plate structure.

[0027] In the technical solution described in this embodiment, the upper plate 9 and the lower plate 10 are welded together as one piece.

[0028] In the technical solution described in this embodiment, the hook hole 4 and the hook plate inlet 3 form a T-shaped notch. The length of the hook plate inlet 3 is less than the length of the hook hole 4, and the width of the hook plate inlet 3 is the same as the width of the hook hole 4. The hook plate extends into the hook plate inlet 3 and unfolds synchronously in the hook hole 4 to cooperate with the relatively moving hook plate to pull out the pad body 1.

[0029] Example 2

[0030] See also Figures 1 to 3A pad for a woodworking machinery carriage panel, wherein the upper plate 9 has an end thickness gauge 2 and a side thickness gauge 5 on its end face extending into the hot pressing station of a hot press, the end thickness gauge 2 and the side thickness gauge 5 forming a rectangular area on the end face of the upper plate 9. The end thickness gauge 2 and the side thickness gauge 5 are fixedly connected to the upper plate 9. The end thickness gauge 2 and the side thickness gauge 5 are connected by a limiting groove 6, a limiting block 7, a limiting hole 8, a fastening screw, and a mating end thickness gauge 2 and the side thickness gauge 5. Only the limiting groove 6 and the limiting hole 8 need to be provided on the end thickness gauge 2 and the side thickness gauge 5 connected to the upper plate 9, while the end thickness gauge 2 and the side thickness gauge 5 stacked to achieve thickness adjustment need to be provided with the limiting groove 6, the limiting block 7, and the limiting hole 8. Positioning and limiting are achieved by the cooperation of the limiting groove 6 and the limiting block 7, and fixing is achieved by the cooperation of the aligned limiting hole 8 and the fastening screw. The limiting hole 8 is a threaded hole. The distance between the hook hole 4 and the adjacent end thickness gauge 2 should be sufficient to accommodate another end thickness gauge 2. The structure and connection relationships of the remaining parts are the same as those described in the foregoing embodiments.

[0031] In the technical solution described in this embodiment, the end thickness gauge 2 and the side thickness gauge 5 are elongated rectangular plates, distributed on the upper plate 9 at the edge of the hot pressing station of the hot press, to control the thickness of the plate during hot pressing. To adjust the thickness of the gauges to different thicknesses, the bottom thickness gauge and the pad can be integrated. The bottom thickness gauge is stacked and positioned using limiting grooves 6 and limiting blocks 7, and connected to a fastening screw via limiting holes 8 with threaded holes. Simultaneously, the thickness gauge, integrated with the pad body 1, also strengthens the pad structure.

[0032] Example 3

[0033] See also Figures 1 to 3 A pad for a woodworking machinery carriage panel is disclosed. The lower plate 10 and upper plate 9 are both made of stainless steel. The lower plate 10 has an upwardly bent edge structure 13 at the edge where the side thickness gauge 5 is located. The upper plate 9 is located within the area enclosed by the end thickness gauge 2 and the side thickness gauge 5 of the lower plate 10 and is welded integrally with the lower plate 10. The lower plate 10 has several through holes forming ventilation holes 11. The upper plate 9 is a metal mesh with mesh openings 12 less than 0.2 mm in diameter. The inner diameter of the through holes on the lower plate 10 is 5 mm. The remaining structure and connections are the same as those described in the previous embodiments.

[0034] In the technical solution described in this embodiment, the upper plate 9 is only located in the rectangular area formed by the end thickness gauge 2 and the side thickness gauge 5, and is welded to the lower plate 10 as a whole. The structure of the rest of the pad body 1 is the lower plate 10. The lower plate 10 is bent upward at the edge where the side thickness gauge 5 is provided to form a folded edge structure 13. The height of the folded edge structure 13 is flush with or slightly lower than the end face of the side thickness gauge 5 which is integrally provided with the lower plate 10.

[0035] In the technical solution described in this embodiment, the vent holes 11 provided on the lower plate 10 and the metal mesh provided on the upper plate 9 can increase the exhaust area, thereby helping to improve the hot pressing efficiency.

[0036] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pad for a woodworking machinery carriage, comprising a pad body (1), characterized in that, The pad body (1) has a T-shaped structure notch at the end of the hot press station of the hot press machine. The T-shaped structure notch includes a hook plate inlet (3) and a hook hole (4) that are connected to each other. The hook hole (4) is a rectangular through hole. The hook plate inlet (3) is located at the end of the pad body (1) that extends out of the hot press station of the hot press machine and is connected to the end.

2. The pad for a woodworking machinery carriage according to claim 1, characterized in that, The pad body (1) is provided with end thickness gauges (2) and side thickness gauges (5) on both sides and at the end of the position where it extends into the hot pressing station of the hot press machine. The end thickness gauges (2) and side thickness gauges (5) form a rectangular area on the pad body (1).

3. The pad for a woodworking machinery carriage according to claim 2, characterized in that, The pad body (1) includes an upper plate (9) and a lower plate (10), and the upper plate (9) and the lower plate (10) are welded together at the edge position.

4. The pad for a woodworking machinery carriage according to claim 3, characterized in that, The upper plate (9) is a metal mesh with a mesh size of less than 0.2 mm. The lower plate (10) has several vent holes (11) with an inner diameter of 5 mm.

5. The pad for a woodworking machinery carriage according to claim 4, characterized in that, The upper plate (9) is located within the rectangular area enclosed by the end thickness gauge (2) and the side thickness gauge (5). The lower plate (10) is bent upward at the edge where the side thickness gauge (5) is located to form a folded edge structure (13). Both the upper plate (9) and the lower plate (10) are made of stainless steel.

6. A pad for a woodworking machinery carriage according to any one of claims 2 to 5, characterized in that, The end thickness gauge (2) and side thickness gauge (5) cooperate with the other end thickness gauges (2) and side thickness gauges (5) through the limiting groove (6) and limiting block (7). The limiting groove (6) and limiting block (7) are machined with limiting holes (8) that pass through them. The limiting holes (8) are threaded holes. The mutually aligned limiting holes (8) are connected by fastening screws.

7. The pad for a woodworking machinery carriage according to claim 6, characterized in that, There is enough space between the hook hole (4) and the adjacent end thickness gauge (2) to place another end thickness gauge (2).

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