Hot press forming device

Abstract

The utility model relates to the technical field of bamboo product processing and bamboo chip hot pressing, in particular to a hot pressing forming device which comprises a processing table board, a plurality of supporting legs are installed at the bottom of the processing table board, a plurality of extrusion assemblies are installed on the upper surface of the processing table board, and a clamp-shaped mold is installed on one side of each extrusion assembly. An extrusion block is installed in the middle of one end of the upper surface of the processing table top, a bamboo chip is installed on one side of the extrusion block, the extrusion assembly comprises an installation block movably installed on the upper surface of the processing table top, and an air cylinder is installed on one side of the installation block through a screw. According to the improved hot-press forming device, the special extrusion assembly is designed, the problems that bamboo chips are extruded unevenly, the shape precision of hot-press formed machined objects is low and the production efficiency is low are solved, meanwhile, the adjustable die design is achieved, the forming thickness of the bamboo chips is automatically and flexibly adjusted, the production efficiency is improved, the production period is shortened, and the production cost is reduced. And the competitiveness and the production flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo product processing and bamboo slice hot pressing, in particular to a hot pressing molding device. Background Art

[0002] Bamboo product processing and bamboo hot pressing technology are important components of bamboo utilization. Bamboo product processing includes making various products such as furniture, building materials and handicrafts, taking advantage of the natural beauty and environmental protection characteristics of bamboo. Bamboo hot pressing technology treats bamboo strips with high temperature and high pressure to enhance the mechanical properties and durability of bamboo.

[0003] In the field of bamboo product processing and bamboo hot pressing technology, hot pressing machines are widely used. This machine processes bamboo pieces or bamboo materials through high temperature and high pressure to enhance their physical properties, improve appearance quality, and increase production efficiency. The use of hot pressing machines can not only improve the mechanical properties and decorative effects of bamboo products, but also has the advantages of environmental protection and energy saving.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The common hot pressing forming devices currently have the problem of uneven extrusion of bamboo pieces, resulting in low shape accuracy of the formed objects, and the efficiency of the hot extrusion process is low, and the compression of the bamboo pieces cannot be completed quickly, which reduces production efficiency and increases the manufacturing cycle; 2. Most of the common hot pressing forming devices currently use a fixed mold design, lacking the precise control function for thickness adjustment, which is not convenient for automatically and flexibly adjusting the thickness of the hot pressed bamboo pieces, requiring manual intervention, reducing production efficiency, and failing to meet production needs with different thickness requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a hot pressing forming device to solve the problems of uneven extrusion of bamboo pieces, low shape accuracy of the formed object, low efficiency of the hot extrusion process, and inconvenience in automatically and flexibly adjusting the thickness of the hot pressed bamboo pieces. To achieve the above purpose, the utility model provides the following technical solutions: a hot pressing forming device, comprising a processing table, a plurality of legs are installed at the bottom of the processing table, a plurality of extrusion assemblies are installed on the upper surface of the processing table, a clamp-type mold is installed on one side of the extrusion assembly, an extrusion block is installed in the middle of one end of the upper surface of the processing table, and a bamboo piece is installed on one side of the extrusion block.

[0006] The extrusion assembly includes a mounting block movably mounted on the upper surface of the processing table, a cylinder is mounted on one side of the mounting block by screws, a clamping block is mounted on one side of the cylinder, a sliding rod is mounted on the top of the clamping block close to one side of the cylinder, a fixed block is slidably connected to the surface of the sliding rod, a limiting ring is mounted on one side of the sliding rod, and a connecting plate is mounted on the top of the fixed block by screws.

[0007] Further preferably, the legs are symmetrically distributed about a horizontal center line of the processing table.

[0008] Further preferably, the cylinder and the clamping block form a telescopic structure.

[0009] Further preferably, the extrusion assembly forms a clamping structure with the extrusion block through a clamp-type die.

[0010] Further preferably, the sliding rod and the fixed block form a sliding structure.

[0011] Further preferably, the clamp-type mold and the extrusion block are both semicircular, and a special hot pressing structure is designed inside the extrusion block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, a special extrusion component is designed to solve the problems of uneven extrusion of bamboo pieces, low shape precision of hot-pressed processed objects and low production efficiency.

[0014] The utility model has an adjustable mold design, which can automatically and flexibly adjust the thickness of the bamboo slices, improve production efficiency, reduce production costs, shorten the production cycle, and meet production needs with different thickness requirements, thereby enhancing competitiveness and production flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the extrusion assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0018] In the figure: 1. Processing table; 2. Support legs; 3. Extrusion assembly; 301. Mounting block; 302. Cylinder; 303. Clamping block; 304. Sliding rod; 305. Fixed block; 306. Limiting ring; 307. Connecting plate; 4. Clamp-type mold; 5. Extrusion block; 6. Bamboo piece. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a hot pressing forming device, including a processing table 1, a plurality of legs 2 are installed at the bottom of the processing table 1, a plurality of extrusion components 3 are installed on the upper surface of the processing table 1, a clamp-type mold 4 is installed on one side of the extrusion component 3, an extrusion block 5 is installed in the middle of one end of the upper surface of the processing table 1, and a bamboo piece 6 is installed on one side of the extrusion block 5.

[0021] The extrusion assembly 3 includes a mounting block 301 movably mounted on the upper surface of the processing table 1, a cylinder 302 is mounted on one side of the mounting block 301 by screws, a clamping block 303 is mounted on one side of the cylinder 302, a slide bar 304 is mounted on the top of the clamping block 303 close to the cylinder 302, a fixed block 305 is slidably connected to the surface of the slide bar 304, a limiting ring 306 is mounted on one side of the slide bar 304, and a connecting plate 307 is mounted on the top of the fixed block 305 by screws.

[0022] In this embodiment, Figure 1 As shown, the legs 2 are symmetrically distributed about the horizontal center line of the processing table 1; the symmetrical distribution design enhances the stability of the entire processing equipment, and reduces the risk of tilting or shaking of the equipment due to imbalance by evenly dispersing the pressure and vibration from the processing table 1.

[0023] In this embodiment, Figure 2 As shown, the cylinder 302 and the clamping block 303 form a telescopic structure; the design of the telescopic structure can achieve precise control of the clamping force between the clamping block 303 and the clamp-type mold by adjusting the working pressure and stroke of the cylinder 302, so that the operator can flexibly and quickly adjust the clamping force according to specific needs, thereby ensuring that the thickness of the bamboo piece 6 during the hot pressing process meets different production requirements.

[0024] In this embodiment, Figure 1 As shown, the extrusion assembly 3 forms a clamping structure with the clamp-type die 4 and the extrusion block 5; by controlling the movement of the cylinder 302, the clamping block 303 and the clamp-type die are driven to achieve movement and deformation. Under the action of the extrusion block 5, the bamboo pieces 6 are ensured to be uniformly clamped and stressed during the hot pressing process, and the consistency and stability of the quality of the final molded product are never ensured.

[0025] In this embodiment, Figure 2 As shown, the slide rod 304 and the fixed block 305 form a sliding structure; the design of the sliding structure can smoothly drive the clamping block 303, ensuring that the bamboo piece 6 moves smoothly during the processing, which helps to improve the precision and consistency of molding, and the sliding structure cooperates with the limiting ring 306 to have a limiting effect, ensuring that the moving range of the clamping block 303 is limited to a certain range, avoiding damage to the device and the bamboo piece 6 due to excessive extrusion.

[0026] In this embodiment, Figure 3 As shown, the clamp-type mold 4 and the extrusion block 5 are both semicircular, and the interior of the extrusion block 5 is designed with a special hot pressing structure, which ensures uniform temperature distribution during the processing, avoids material deformation and unstable processing quality, and at the same time enhances the stability and controllability of the processing, extends the service life of the equipment, and reduces maintenance costs.

[0027] The use method and advantages of the utility model: When the hot pressing forming device is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, first, the operator places the bamboo piece 6 to be hot-pressed into the gap between the clamp-shaped mold 4 and the semicircular extrusion block 5, and then starts the cylinder 302. The clamping block 303 is displaced under the action of the cylinder 302, and further drives the back and double-sided clamp-shaped molds 4 to move forward. At the same time, the hot pressing structure set inside the extrusion block 5 is started. The three cylinders 302 work simultaneously to ensure that the bamboo piece 6 is evenly clamped and stressed during the hot pressing process. Under the action of the extrusion block 5, the clamp-shaped mold 4 and the cylinder 302, the bamboo piece 6 is firmly clamped on the surface of the clamp-shaped mold 4. At this time, the thickness of the hot-pressed bamboo piece 6 can be adjusted by adjusting the telescopic length of the cylinder 302.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hot pressing forming device, comprising a processing table (1), characterized in that: A plurality of legs (2) are installed at the bottom of the processing table (1), a plurality of extrusion assemblies (3) are installed on the upper surface of the processing table (1), a clamp-type mold (4) is installed on one side of the extrusion assembly (3), an extrusion block (5) is installed in the middle of one end of the upper surface of the processing table (1), and a bamboo piece (6) is installed on one side of the extrusion block (5); The extrusion assembly (3) comprises a mounting block (301) movably mounted on the upper surface of the processing table (1); a cylinder (302) is mounted on one side of the mounting block (301) by means of screws; a clamping block (303) is mounted on one side of the cylinder (302); a sliding rod (304) is mounted on the top end of the clamping block (303) close to one side of the cylinder (302); a fixed block (305) is slidably connected to the surface of the sliding rod (304); a limiting ring (306) is mounted on one side of the sliding rod (304); and a connecting plate (307) is mounted on the top of the fixed block (305) by means of screws.

2. The hot pressing forming device according to claim 1, characterized in that: The legs (2) are symmetrically distributed about the horizontal center line of the processing table (1).

3. The hot pressing forming device according to claim 1, characterized in that: The cylinder (302) and the clamping block (303) form a telescopic structure.

4. The hot pressing forming device according to claim 1, characterized in that: The extrusion assembly (3) forms a clamping structure with the clamp-type die (4) and the extrusion block (5).

5. The hot pressing forming device according to claim 1, characterized in that: The sliding rod (304) and the fixing block (305) form a sliding structure.

6. The hot pressing forming device according to claim 1, characterized in that: The clamp-type mold (4) and the extrusion block (5) are both semicircular, and a special hot pressing structure is designed inside the extrusion block (5).

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