Wood compression molding equipment
By using auxiliary hydraulic cylinders and chains to suspend the guide cylinder in the wood pressing and molding equipment, the problem of excessively high molding cylinder height was solved, resulting in cost reduction and improved wood utilization.
Patent Information
- Application Number
- CN202520470177.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-18
AI Technical Summary
The existing wood pressing and molding equipment has a relatively high forming cylinder, which results in high costs and requires multiple cylinders to be produced simultaneously, further increasing production costs.
The guide cylinder is suspended by an auxiliary hydraulic cylinder and chain below the top plate. The bottom of the guide cylinder is inserted into the forming cylinder to ensure that the wood does not overflow, reduce the height of the forming cylinder and avoid waste.
This effectively avoids wood waste, reduces the cost of the molded cylinder, and decreases the overall height requirement of the equipment.
Smart Images
Figure CN223877178U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to timber pressing forming equipment technical field, specifically is a kind of timber pressing forming equipment. BACKGROUND
[0002] The processing mode of soft thin wood roll is that wood is crushed and filtered to obtain powdered wood, then the powdered wood is mixed with special glue, the mixed powdered wood is added into the forming cylinder of timber pressing forming equipment, the pressing plate is pressed into the forming cylinder by the cooperation of hydraulic cylinder and pressing plate, and the wood is preliminarily pressed and formed in the forming cylinder, then it is moved into the oven for curing and forming, then the cylindrical formed wood is demolded, and finally the cylindrical formed wood is cut by cutting equipment to obtain soft thin wood roll. Soft thin wood roll can be used for processing of composite wood and the like.
[0003] At present, timber pressing forming equipment generally only uses one forming cylinder and pressing plate for cooperation. Since the wood cannot leave the inside of the forming cylinder when the wood is added, the existing forming cylinder is relatively high, which leads to high cost of the forming cylinder. Moreover, since drying and demolding are needed in the middle, multiple forming cylinders are generally needed for simultaneous production, which further increases the cost. Therefore, an improved technology is urgently needed to solve the problem existing in the prior art. SUMMARY
[0004] The utility model discloses a kind of timber pressing forming equipment, and the guide cylinder is suspended by auxiliary hydraulic cylinder and chain under top plate, the bottom of guide cylinder is inserted with forming cylinder, it is guaranteed that it does not overflow when pouring wood, avoid the waste of wood, and the height of forming cylinder does not need to be extended, to reduce the cost of forming cylinder, to solve the problem proposed in the above background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of timber pressing forming equipment, including pressing mechanism, guide cylinder, forming cylinder and support moving mechanism;
[0006] The pressing mechanism includes stand, top plate, center hydraulic cylinder, auxiliary hydraulic cylinder and pressing plate, the stand has several and top end is all connected with the lower surface of top plate, the center position of top plate upper surface is provided with center hydraulic cylinder, the both sides of top plate upper surface are provided with auxiliary hydraulic cylinder symmetrically, the piston rod of center hydraulic cylinder and auxiliary hydraulic cylinder is all worn in top plate, the piston rod of center hydraulic cylinder is connected with the center position of pressing plate upper surface, and the pressing plate is movably arranged below top plate;
[0007] Two lifting rings are arranged on the top of the guide cylinder, the piston rod of each auxiliary hydraulic cylinder is connected with the two lifting rings on one side of the top of the guide cylinder through two obliquely pulled chains, and the guide cylinder is movably arranged below the top plate;
[0008] An annular plug-in plate is arranged at the top end of the forming cylinder, the top end of the forming cylinder is plugged and matched with the bottom end of the guide cylinder through the annular plug-in plate, the pressing plate is movably arranged in the guide cylinder and matched with the guide cylinder and the forming cylinder.
[0009] The supporting moving mechanism comprises guide rails, a sliding plate and positioning seats, the guide rails are arranged in parallel below the bottom plate, the sliding plate is slidably connected with the guide rails through rollers on both sides, the positioning seats are arranged on the upper surface of the sliding plate, and the bottom of the forming cylinder is matched with the positioning seats and fastened and connected through bolts.
[0010] Preferably, the upper surface of the pressing plate is further provided with a plurality of guide rods, the top plate is provided with a plurality of guide sleeves, and the guide rods, the piston rod of the central hydraulic cylinder and the piston rod of the auxiliary hydraulic cylinder are respectively guided and matched with the corresponding guide sleeves.
[0011] Preferably, the periphery of the guide cylinder and the periphery of the forming cylinder are both provided with a plurality of reinforcing ribs.
[0012] Preferably, the periphery of the upper portion of the forming cylinder is further provided with a plurality of lifting lugs.
[0013] Preferably, the positioning seat is provided with a groove, the bottom of the forming cylinder is provided with a folded edge, the bottom of the forming cylinder is inserted into the groove of the positioning seat, the folded edge is provided with a plurality of through holes, the groove of the positioning seat is provided with a plurality of screw holes, and the bolts pass through the through holes of the folded edge and are threadedly connected with the screw holes.
[0014] Preferably, the sliding plate is provided with a through groove on both sides, the sliding plate is provided with a support on both sides at each through groove, and the rollers are rotatably connected with the corresponding supports on both sides.
[0015] Compared with the prior art, the wood pressing and forming equipment has the advantages that:
[0016] The guide cylinder is suspended below the top plate through the auxiliary hydraulic cylinder and the chains, the bottom of the guide cylinder is plugged and matched with the forming cylinder, so that the wood does not overflow when being poured, the waste of wood is avoided, the height of the forming cylinder does not need to be extended, and thus the cost of the forming cylinder is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structure schematic view of the utility model;
[0018] Figure 2 It is a structure schematic view of the utility model from side view;
[0019] Figure 3 It is a structure schematic view of the utility model from side view; Figure 1 It is a structure schematic view of the utility model from side view;
[0020] Figure 4 It is a structure schematic view of the utility model from side view;
[0021] Figure 5 It is a structure schematic view of the utility model from side view;
[0022] Figure 6 It is a structure schematic view of the utility model from side view.
[0023] In the drawing: stand 1, top plate 2, center hydraulic cylinder 3, auxiliary hydraulic cylinder 4, pressing plate 5, guide cylinder 6, forming cylinder 7, chain 8, lifting ring 9, ring type plug-in plate 10, guide rail 11, sliding plate 12, positioning seat 13, roller 14, guide rod 15, guide sleeve 16, reinforcing rib 17, lifting lug 18, flange 19, screw hole 20, support 21. DETAILED DESCRIPTION
[0024] The technical scheme of the utility model will be described clearly and completely in connection with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model;
[0025] It should be noted that in the description of the utility model, it should be noted that the terms "inner", "outer", "upper", "lower", "two sides", "one end", "the other end", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0026] Please refer to Figures 1-6 The utility model provides a technical scheme: a wood pressing forming equipment, including pressing mechanism, guide cylinder 6, forming cylinder 7 and support moving mechanism;
[0027] The pressing mechanism comprises a column 1, a top plate 2, a center hydraulic cylinder 3, an auxiliary hydraulic cylinder 4 and a pressing plate 5, the column 1 has a plurality of column 1s and the top ends of the column 1s are connected with the lower surface of the top plate 2, the center hydraulic cylinder 3 is arranged at the center position of the upper surface of the top plate 2, the auxiliary hydraulic cylinder 4 is arranged symmetrically at both sides of the upper surface of the top plate 2, the piston rods of the center hydraulic cylinder 3 and the auxiliary hydraulic cylinder 4 are arranged through the top plate 2, the piston rod of the center hydraulic cylinder 3 is connected with the center position of the upper surface of the pressing plate 5, the pressing plate 5 is movably arranged below the top plate 2, a plurality of guide rods 15 are arranged on the upper surface of the pressing plate 5, a plurality of guide sleeves 16 are arranged on the top plate 2, the guide rod 15, the piston rod of the center hydraulic cylinder 3 and the piston rod of the auxiliary hydraulic cylinder 4 are guided and matched with the corresponding guide sleeve 16, so as to ensure the stability of the pressing plate 5 when the pressing plate 5 is lifted and lowered, and the stability of the guide cylinder body 6 is ensured;
[0028] Two lifting rings 9 are arranged at the top of both sides of the guide cylinder body 6, the piston rod of each auxiliary hydraulic cylinder 4 is connected with the two lifting rings 9 at one side of the top of the guide cylinder body 6 through two obliquely pulled chains 8, and the guide cylinder body 6 is movably arranged below the top plate 2;
[0029] The top end of the forming cylinder body 7 is provided with a ring-shaped plug-in plate 10, the top end of the forming cylinder body 7 is plug-in matched with the bottom end of the guide cylinder body 6 through the ring-shaped plug-in plate 10, the pressing plate 5 is movably arranged in the guide cylinder body 6 in cooperation with the guide cylinder body 6 and the forming cylinder body 7, a plurality of lifting lugs 18 are arranged on the outer periphery of the upper part of the forming cylinder body 7, the forming cylinder body 7 is lifted by the travelling crane through the lifting lugs 18, a plurality of reinforcing ribs 17 are arranged on the outer periphery of the guide cylinder body 6 and the forming cylinder body 7, so as to ensure the structural strength of the guide cylinder body 6 and the forming cylinder body 7;
[0030] The supporting and moving mechanism comprises a guide rail 11, a sliding plate 12 and a positioning seat 13, the guide rail 11 has two guide rails 11 and is arranged in parallel below the bottom plate, the sliding plate 12 is slidably matched with the guide rail 11 through the rollers 14 at both sides of the sliding plate 12, the sliding plate 12 is provided with through grooves at both sides of the sliding plate 12, the sliding plate 12 is provided with the supporting seat 21 at both sides of each through groove, the rollers 14 are rotatably connected with the corresponding supporting seat 21 at both sides of the rollers 14, so as to realize the connection between the rollers 14 and the sliding plate 12, the positioning seat 13 is arranged on the upper surface of the sliding plate 12, the bottom of the forming cylinder body 7 is movably matched with the positioning seat 13 and is fastened and connected through the bolts, the positioning seat 13 is provided with the recess, the bottom of the forming cylinder body 7 is provided with the folded edge 19, the bottom of the forming cylinder body 7 is inserted into the recess of the positioning seat 13, the folded edge 19 is provided with a plurality of through holes, the recess of the positioning seat 13 is provided with a plurality of screw holes 20, the bolts pass through the through holes of the folded edge 19 and are screw-connected with the screw holes 20, the bolts are used for the connection between the bottom of the forming cylinder body 7 and the positioning seat 13, when the forming cylinder body 7 is pressed by the pressing plate 5, the forming cylinder body 7 is ensured not to be separated from the positioning seat 13.
[0031] Working method and use principle: first, the forming cylinder 7 is suspended to the positioning seat 13 on the upper surface of the sliding plate 12 through the crane, then the sliding plate 12 is moved to the lower side of the guide cylinder 6 through the roller 14 along the guide rail 11, then the piston rod of the two auxiliary hydraulic cylinders 4 is pushed out, the chain 8 suspends the guide cylinder 6 to descend, and the bottom of the guide cylinder 6 is inserted with the annular insertion plate at the top end of the forming cylinder 7. Then the mixed glue liquid wood powder is added into the guide cylinder 6 and the forming cylinder 7, then the pressing plate 5 is pressed down through the central hydraulic cylinder 3, the pressing plate 5 enters the guide cylinder 6 and continues to press the wood powder, so that the wood powder is extruded into the forming cylinder 7 and is extruded and formed in the forming cylinder 7. After the wood powder is extruded into a cylinder, the central hydraulic cylinder 3 drives the pressing plate 5 to rise, so that the pressing plate 5 leaves the guide cylinder 6, and the guide cylinder 6 is lifted through the auxiliary hydraulic cylinder 4, and the sliding plate 12 is moved away from the lower side of the guide cylinder 6 along the guide rail 11, and the forming cylinder 7 is lifted together with the internal formed cylindrical wood material through the crane by using the electric hoist and the lifting lug 18 of the forming cylinder 7 (at this time, through the cooperation of the adhesive, the friction between the wood material and the inner wall of the forming cylinder 7 is large, and the wood material will not fall off), and is placed in the oven to completely form the wood material, and finally the cylindrical wood material is obtained. The guide cylinder 6 and the forming cylinder 7 are made of cast iron or steel, so as to ensure the strength of the guide cylinder 6 and the forming cylinder 7, and also ensure that the guide cylinder 6 will not be lifted up during the forming process. The utility model has the advantages of reasonable structure, the guide cylinder 6 is suspended below the top plate 2 through the auxiliary hydraulic cylinder 4 and the chain 8, the bottom of the guide cylinder 6 is inserted with the forming cylinder 7, the wood material will not overflow when pouring, the waste of wood material is avoided, and the height of the forming cylinder 7 does not need to be extended, so that the cost of the forming cylinder 7 is reduced.
[0032] The parts not described in the utility model are known to those skilled in the art.
[0033] Finally, it should be pointed out that: the above specific embodiments are only used to illustrate the technical scheme of the utility model and are not limited. Although the utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified and replaced equivalently without departing from the spirit and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model.
Claims
1. A wood pressing forming apparatus, characterized by: It comprises a pressing mechanism, a guide cylinder (6), a forming cylinder (7) and a support moving mechanism; The pressing mechanism comprises a stand (1), a top plate (2), a center hydraulic cylinder (3), an auxiliary hydraulic cylinder (4) and a pressing plate (5), the stand (1) has several and the top ends are connected with the lower surface of the top plate (2), the center position of the upper surface of the top plate (2) is provided with the center hydraulic cylinder (3), the two sides of the upper surface of the top plate (2) are symmetrically provided with the auxiliary hydraulic cylinder (4), the piston rods of the center hydraulic cylinder (3) and the auxiliary hydraulic cylinder (4) are all arranged on the top plate (2), the piston rod of the center hydraulic cylinder (3) is connected with the center position of the upper surface of the pressing plate (5), and the pressing plate (5) is movably arranged below the top plate (2); The guide cylinder (6) is movably arranged below the top plate (2). The forming cylinder (7) is movably arranged in the guide cylinder (6). The support moving mechanism comprises a guide rail (11), a sliding plate (12) and a positioning seat (13), the guide rail (11) has two and is arranged in parallel below the bottom plate, the sliding plate (12) is slidably connected with the guide rail (11) through rollers (14) on both sides, the positioning seat (13) is arranged on the upper surface of the sliding plate (12), and the bottom of the forming cylinder (7) is movably connected with the positioning seat (13) through bolts.
2. A wood pressing forming apparatus according to claim 1, characterized in that: The upper surface of the pressing plate (5) is also provided with a plurality of guide rods (15), the top plate (2) is provided with a plurality of guide sleeves (16), and the guide rods (15), the piston rods of the center hydraulic cylinder (3) and the auxiliary hydraulic cylinder (4) are guided and matched with the corresponding guide sleeves (16).
3. A wood pressing forming apparatus according to claim 1, characterized in that: The guide cylinder (6) and the forming cylinder (7) are both provided with a plurality of reinforcing ribs (17) on the periphery.
4. A wood pressing forming apparatus according to claim 1, characterized by: The upper periphery of the forming cylinder (7) is also provided with a plurality of lifting lugs (18).
5. A wood pressing forming apparatus according to claim 1, characterized by: The positioning seat (13) is provided with a groove, the bottom of the forming cylinder (7) is provided with a folded edge (19), the bottom of the forming cylinder (7) is inserted into the groove of the positioning seat (13), the folded edge (19) is provided with a plurality of through holes, the groove of the positioning seat (13) is provided with a plurality of screw holes (20), and the bolts pass through the through holes of the folded edge (19) and are screw-connected with the screw holes (20).
6. A wood pressing forming apparatus according to claim 1, characterized by: The sliding plate (12) is provided with a through groove on both sides, and the sliding plate (12) is provided with a support (21) on both sides at each through groove. The rollers (14) are rotatably connected with the corresponding supports (21) on both sides.