Special pressing device for long wood veneer

Abstract

The utility model discloses special pressing device of long material flaking, including the compression station and spring, the compression station inside middle position has welded the bearing plate. The utility model discloses through having adopted extruding plate, fastening thorn, when operating, through the first hydraulic cylinder of both sides will drive extruding plate to draw close to the middle position, and then realize the extrusion fixed operation to long material, and through the operation of the second hydraulic cylinder of both sides can drive second lifting column to carry out corresponding movement to push fastening thorn with the mounting plate, and then through the fastening thorn of both sides to long material is inserted fixed, and the overall pressure material stability is improved, and multiple mounting plate all adopt separate hydraulic cylinder control, thereby can fix simultaneously to multiple different size long material, thereby expand the application range of device, improve the applicability of structure, be convenient for better use, have the advantages such as multi -angle pressure material, pressure material effect is good, and the applicability is strong.

Description

Technical Field

[0001] This utility model relates to the field of planer machining technology, specifically to a special pressing device for long planer blades. Background Technology

[0002] High-quality OSB and LSB require uniformly thick and sized wood shavings as raw materials. Using long timbers for shavings processing can improve the uniformity of the shavings. However, long timbers include not only logs with a diameter of 12-30 cm but also tree branches with a diameter of 3-12 cm, and existing disc-type long timber shaving machines cannot hold long timbers of different diameters.

[0003] The existing publicly available technology, application number CN201420867750.4, describes a disc-type long timber chipper. This chipper uses a pressing and fixing device to firmly secure the log core between an upper conveying assembly and a lower conveying assembly. The log core is then conveyed to the cutting side of a disc-type blade assembly. The blades rotate around a radial center, cutting the log core along an axis parallel to its axis to obtain long, strip-shaped chips. This chipper reuses veneer scraps to produce wood shavings, thus conserving timber resources.

[0004] However, the above-mentioned patent still has certain drawbacks in use: it can only process round logs of a single diameter, and it cannot achieve compression and fixation for long logs stacked together with different diameters, thus reducing the applicability of the device. At the same time, the compression angle is relatively simple, and it cannot achieve comprehensive compression and fixation of long logs, thus affecting subsequent planing processing. The overall use effect is not ideal.

[0005] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a special pressing device for long material planers, which has the advantages of multi-angle pressing, good pressing effect, and strong applicability, thereby solving the problems mentioned in the background technology. (II) Technical Solution

[0007] To achieve the advantages of multi-angle pressing, good pressing effect, and strong applicability, the specific technical solution adopted by this utility model is as follows: A special pressing device for long material planing includes a pressing table and springs. A bearing plate is welded to the middle of the pressing table. A fixing plate is welded to the lower half of the pressing table below the bearing plate. Several sets of second hydraulic cylinders are installed at the top of the pressing table and the bottom of the fixing plate. The telescopic ends of the second hydraulic cylinders are connected to second lifting rods. The second lifting rods pass through one side of the pressing table and one side of the fixing plate. An mounting plate is installed at the end of the second lifting rod. Several sets of fastening spikes are evenly installed on the surface of the mounting plate. First hydraulic cylinders are symmetrically installed at the middle of the two sides of the pressing table. The telescopic ends of the first hydraulic cylinders are connected to the first lifting rods. One end of the first lifting rod passes through one side of the pressing table and is connected to the extrusion plate.

[0008] Furthermore, the surface of the extrusion plate is provided with several sets of friction particles.

[0009] Furthermore, the surface of the support plate is provided with several sets of through holes evenly spaced.

[0010] Furthermore, guide rods are symmetrically installed on the surface of the mounting plate on both sides of the second lifting rod, and the guide rods are slidably connected to the surface of the fixing plate and the pressing table.

[0011] Furthermore, a spring is sleeved around the outer periphery of the guide rod.

[0012] Furthermore, a pressure groove is provided in the middle of the interior of the pressing table.

[0013] Furthermore, the size of the through hole is larger than the size of the fastening spike.

[0014] Furthermore, both the extrusion plate and the fastening spikes are made of metal. (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a special pressing device for long material planers, which has the following advantages: This invention employs extrusion plates and fastening spikes. During operation, the first hydraulic cylinders on both sides drive the extrusion plates towards the center, thereby achieving the extrusion and fixing of long materials. Simultaneously, the operation of the second hydraulic cylinders on both sides drives the second lifting rod to move accordingly, which in turn drives the mounting plate to push the fastening spikes. The fastening spikes on both sides then insert and fix the long materials, improving the overall stability of the pressing. Furthermore, multiple mounting plates are controlled by individual hydraulic cylinders, thus enabling the simultaneous fixing of long materials of various sizes. This expands the applicability of the device, enhances the structural applicability, and facilitates better use. It has the advantages of multi-angle pressing, good pressing effect, and strong applicability. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0017] Figure 1 This is a schematic diagram of the structure of the special pressing device for long material planers proposed in this utility model; Figure 2 This is a schematic diagram of the structure of the support plate of this utility model; Figure 3 This is a schematic diagram of the mounting plate and fastening spikes of this utility model; Figure 4 This is a schematic diagram of the extrusion plate of this utility model.

[0018] In the picture: 1. Pressing table; 2. Fixing plate; 3. Bearing plate; 4. First hydraulic cylinder; 5. Extrusion plate; 6. Guide rod; 7. Second hydraulic cylinder; 8. Spring; 9. Second lifting rod; 10. Mounting plate; 11. Fastening spike; 12. Pressing groove; 13. First lifting rod; 14. Through hole. Detailed Implementation

[0019] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0020] According to an embodiment of this utility model, a special pressing device for long material planing is provided.

[0021] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4As shown, the long material chip pressing device according to an embodiment of the present invention includes a pressing table 1 and a spring 8. A bearing plate 3 is welded to the middle position inside the pressing table 1. A fixing plate 2 is welded to the lower half of the pressing table 1 below the bearing plate 3. Several sets of second hydraulic cylinders 7 are installed at the top of the pressing table 1 and the bottom of the fixing plate 2. The telescopic ends of the second hydraulic cylinders 7 are connected to second lifting rods 9. The second lifting rods 9 pass through one side of the pressing table 1 and one side of the fixing plate 2. An mounting plate 10 is installed at the end of the second lifting rod. Several sets of fastening spikes 11 are evenly installed on the surface of the mounting plate 10. First hydraulic cylinders 4 are symmetrically installed at the middle positions of the two sides of the pressing table 1. The telescopic ends of the first hydraulic cylinders 4 are connected to first lifting rods 13. One end of the first lifting rod 13 passes through one side of the pressing table 1 and is connected to the extrusion plate 5.

[0022] In one embodiment, the surface of the extrusion plate 5 is provided with several sets of friction particles. The friction particles are provided to increase the friction between the extrusion plate 5 and the long material, thereby improving the overall pressing effect and facilitating more stable use.

[0023] In one embodiment, a number of through holes 14 are uniformly and through the surface of the support plate 3. The through holes 14 are provided to facilitate the passage of the fastening spikes 11, thereby realizing the fixing operation of the long material.

[0024] In one embodiment, guide rods 6 are symmetrically installed on the surface of the mounting plate 10 on both sides of the second lifting rod, and the guide rods 6 are slidably connected to the surface of the fixing plate 2 and the pressing table 1. The guide rods 6 are provided to ensure the stability of the movement of the mounting plate 10, to ensure that it moves straight up and down, and to avoid deviation.

[0025] In one embodiment, a spring 8 is sleeved around the outer periphery of the guide rod 6. The spring 8 is provided to assist the mounting plate 10 in returning to its original position.

[0026] In one embodiment, a pressing groove 12 is provided in the middle of the pressing table 1. The pressing groove 12 is provided to facilitate the entry of long materials, thereby facilitating subsequent pressing and fixing, and making it convenient for subsequent processing by the planer.

[0027] In one embodiment, the through hole 14 is larger than the fastening spike 11. The size of the through hole 14 is set to ensure that the fastening spike 11 can pass through smoothly, thereby realizing the insertion operation on the bottom of the long material and improving the overall pressing stability.

[0028] In one embodiment, both the extrusion plate 5 and the fastening spike 11 are made of metal. The metal material is used to ensure the strength of the structure and prevent breakage during material pressing, thus ensuring the actual material pressing effect. The metal material can be selected according to the needs of the personnel, such as iron, steel, alloy materials, etc., which will not be elaborated on here.

[0029] Working Principle: In actual use, the operator can install the pressing table 1 at the working position of the long material slicer. Then, the long material can be transported to the bearing plate 3 on the pressing table 1 via a conveyor belt or other equipment. Next, the first hydraulic cylinders 4 on both sides will drive the first lifting rod 13 to move, thereby moving the extrusion plate 5 towards the center, thus realizing the extrusion and fixing of the long material. Since the surface of the extrusion plate 5 is equipped with multiple sets of friction particles, it can effectively improve the overall friction, thereby better pressing and fixing the long material. At the same time, the operation of the second hydraulic cylinders 7 on both sides can drive the second lifting rod to move accordingly, thereby driving the mounting plate 10 to push the fastening spikes 11, and then inserting and fixing the long material through the fastening spikes 11 on both sides, improving the overall pressing stability. Moreover, multiple mounting plates 10 are controlled by individual hydraulic cylinders, so they can fix long materials of various sizes at the same time, thereby expanding the application range of the device, improving the applicability of the structure, and facilitating better use. The device as a whole has the advantages of multi-angle pressing, good pressing effect, and strong applicability.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", 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 connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A special pressing device for long material planers, comprising a pressing table (1) and a spring (8), characterized in that, A bearing plate (3) is welded to the middle of the inside of the pressing table (1). A fixing plate (2) is welded to the lower half of the pressing table (1) below the bearing plate (3). Several sets of second hydraulic cylinders (7) are installed at the top of the pressing table (1) and the bottom of the fixing plate (2). The telescopic ends of the second hydraulic cylinders (7) are connected to second lifting rods (9). The second lifting rods (9) pass through one side of the pressing table (1) and one side of the fixing plate (2). An installation plate (10) is installed at the end of the second lifting rod. Several sets of fastening spikes (11) are evenly installed on the surface of the installation plate (10). First hydraulic cylinders (4) are symmetrically installed at the middle of the two sides of the pressing table (1). The telescopic ends of the first hydraulic cylinders (4) are connected to first lifting rods (13). One end of the first lifting rods (13) passes through one side of the pressing table (1) and is connected to the extrusion plate (5).

2. The long material planing chip pressing device according to claim 1, characterized in that, The surface of the extrusion plate (5) is provided with several sets of friction particles.

3. The special pressing device for long material planers according to claim 1, characterized in that, The surface of the bearing plate (3) is uniformly perforated with several sets of through holes (14).

4. The special pressing device for long material planers according to claim 1, characterized in that, The mounting plate (10) has guide rods (6) symmetrically installed on both sides of the second lifting rod, and the guide rods (6) are slidably connected to the surface of the fixing plate (2) and the pressing table (1).

5. The long material planing chip pressing device according to claim 4, characterized in that, A spring (8) is fitted around the outer periphery of the guide rod (6).

6. The long material planing chip pressing device according to claim 1, characterized in that, The pressing table (1) has a pressing groove (12) in the middle of its interior.

7. The long material planing chip pressing device according to claim 3, characterized in that, The size of the through hole (14) is larger than the size of the fastening spike (11).

8. The special pressing device for long material planers according to claim 1, characterized in that, The extrusion plate (5) and the fastening spikes (11) are both made of metal.

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