Plastic-wood pressing device

Abstract

The utility model relates to the technical field of press-fit devices, in particular to a plastic-wood press-fit device which comprises a workbench, supporting assemblies are fixedly installed at the four corners of the bottom of the workbench, side plates are fixedly installed on the two sides of the top of the workbench, and a containing plate is arranged at the position between the two side plates and located on the top of the workbench. A heat conducting plate is arranged above the heating pipe and located in the placing plate, an infrared distance measuring sensor is arranged on one side of the placing plate and located between the two protective cushion blocks, and a height adjusting assembly capable of adjusting the thickness is arranged in the matching groove. A pressing rod is connected and mounted between the two height adjusting assemblies through a mounting rod, and the height adjusting assemblies and an infrared distance measuring sensor are arranged, so that the plastic-wood pressing device can be adjusted according to the thickness of a plastic-wood plate to be machined actually and can be adjusted according to actual needs, and the practicability is high. And the practicability of the plastic-wood pressing device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a plastic-wood pressing device. Background Art

[0002] Wood-plastic material, also known as wood-plastic composite material, is mainly made of plastic as raw material. It is mixed into new wood materials by adding wood powder, rice husks, straw and other waste plant fibers, and then processed by plastic processing techniques such as extrusion, molding, injection molding, etc. to produce boards or profiles. It is mainly used in building materials, furniture, logistics packaging and other industries. The board formed by hot extrusion after mixing plastic and wood powder in a certain proportion is called extruded wood-plastic composite board. At present, plastic-wood pressing devices are usually used in the production and processing of plastic-wood composite boards. The plastic-wood pressing devices in the prior art usually cannot adjust the height of the pressing device according to the thickness of the plastic-wood board during actual use. Usually, they can only process plastic-wood boards of the same thickness, which makes the practicality of the plastic-wood pressing device not high.

[0003] In view of the problems in the background technology, the utility model needs to provide an adjustable plastic-wood pressing device. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic-wood pressing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plastic-wood pressing device comprises a workbench, wherein support assemblies are fixedly installed at four corners of the bottom of the workbench, side panels are fixedly installed on both sides of the top of the workbench, a placement plate is arranged between the two side panels and at the top of the workbench, a heating tube is arranged at the bottom of the placement plate, a heat conducting plate is arranged above the heating tube and at the inside of the placement plate, protective pads are arranged on both sides of the placement plate, an infrared ranging sensor is arranged on one side of the placement plate and between the two protective pads, an electrical control box is arranged on one side of one of the side panels, a cover plate is installed on the top of the two side panels through hinge connection, a carrying handle is fixedly installed on one side of the top of the cover plate through bolts, a matching groove is provided on the side of the two side panels close to each other, a height adjustment assembly with adjustable thickness is arranged inside the matching groove, and a pressing rod is installed at the position between the two height adjustment assemblies through a mounting rod;

[0007] The height adjustment assembly comprises a hydraulic rod installed inside the matching groove, an adjustment block is installed on the top of the hydraulic rod, limiting blocks are fixedly installed on both sides of the adjustment block, and limiting grooves are provided on both sides of the matching groove.

[0008] As a preferred solution of the utility model, four hydraulic rods are provided, and the four hydraulic rods are controlled by a control switch with one button.

[0009] As a preferred solution of the utility model, the limiting groove and the limiting block cooperate with each other, and the limiting block is slidably arranged up and down inside the limiting groove, and the adjusting block is slidably arranged up and down inside the matching groove.

[0010] As a preferred solution of the utility model, the pressure rod and the placement plate cooperate with each other.

[0011] As a preferred solution of the utility model, a motor is arranged inside one of the adjustment blocks, and one end of the mounting rod is connected and installed with the output end of the motor, and the end of the mounting rod away from the motor is rotatably connected with the other adjustment block through a bearing.

[0012] As a preferred solution of the utility model, the support assembly includes a support slide bar fixedly installed at the bottom of the workbench, a support sleeve rod is sleeved below the outer side of the support slide bar, and a locking bolt is provided between the support sleeve rod and the support slide bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model aims at the problems in the background technology. The utility model arranges an infrared distance sensor and a height adjustment component in the plastic-wood pressing device, so that in actual use, the user can input a suitable value through the electrical control box keyboard according to the thickness of the plastic-wood board to be processed, and then control the four hydraulic rods to rise and fall with one key through the switch, and drive the adjustment block to move up and down under the action of the hydraulic rod. In this process, the limit block slides up and down inside the limit groove, so that the adjustment block can be effectively guided, and under the action of the infrared distance sensor, the distance between the installation rod and the placement plate can be monitored, and the monitoring result is transmitted to the electrical control box, and the monitoring value is compared through the internal components of the electrical control box. After reaching the input value, the hydraulic rod is controlled to stop working, so that the distance between the pressing rod and the heat conducting plate can be adjusted as needed, and then the thickness of the plastic-wood board can be adjusted, so that the plastic-wood pressing device can be adjusted according to the thickness of the plastic-wood board to be processed, and can be adjusted according to actual needs, effectively improving the practicality of the plastic-wood pressing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the compression rod structure of the utility model.

[0019] In the figure: 1. Workbench; 101. Side panel; 102. Cover plate; 103. Carrying handle; 104. Electrical control box; 105. Placement plate; 106. Heat conduction plate; 107. Matching groove; 108. Motor; 109. Mounting rod; 110. Heating tube; 111. Protective pad; 112. Infrared ranging sensor; 113. Pressure rod; 2. Support assembly; 201. Support sleeve rod; 202. Locking bolt; 203. Support slide rod; 3. Height adjustment assembly; 301. Adjustment block; 302. Limiting groove; 303. Limiting block; 304. Hydraulic rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-4, the utility model provides a technical solution:

[0025] A plastic-wood pressing device comprises a workbench 1, wherein support assemblies 2 are fixedly installed at the four corners of the bottom of the workbench 1, side panels 101 are fixedly installed on both sides of the top of the workbench 1, a placement plate 105 is arranged between the two side panels 101 and at the top of the workbench 1, a heating tube 110 is arranged at the bottom of the placement plate 105, a heat conducting plate 106 is arranged above the heating tube 110 and inside the placement plate 105, protective pads 111 are installed on both sides of the placement plate 105, and two protective pads 111 are arranged on one side of the placement plate 105 and at An infrared ranging sensor 112 is arranged at the position between 111, an electrical control box 104 is installed on one side of one side panel 101, a cover plate 102 is installed on the top of the two side panels 101 through a hinge, a carrying handle 103 is fixed on one side of the top of the cover plate 102 by bolts, a matching groove 107 is opened on the side where the two side panels 101 are close to each other, a height adjustment component 3 with adjustable thickness is arranged inside the matching groove 107, and a pressure rod 113 is installed at the position between the two height adjustment components 3 through a mounting rod 109.

[0026] Specifically, the height adjustment component 3 includes a hydraulic rod 304 installed inside the matching groove 107, an adjustment block 301 is installed on the top of the hydraulic rod 304, and limit blocks 303 are fixedly installed on both sides of the adjustment block 301. Limit grooves 302 are provided on both sides of the matching groove 107. There are four hydraulic rods 304, and the four hydraulic rods 304 are controlled by one key through the control switch. The pressure rod 113 and the placement plate 105 cooperate with each other. According to the actual thickness of the plastic wood board to be processed, the appropriate value is input through the keyboard of the electrical control box 104, and then the four hydraulic rods 304 are controlled by the switch. The rod 304 is raised and lowered with one button, and the adjustment block 301 is driven to move up and down under the action of the hydraulic rod 304. The distance between the installation rod 109 and the placement plate 105 can be monitored under the action of the infrared distance sensor 112, and the monitoring result is transmitted to the electrical control box 104. The monitored values ​​are compared through the internal components of the electrical control box 104. When the input value is reached, the hydraulic rod 304 is controlled to stop working, so that the distance between the pressure rod 113 and the heat conduction plate 106 can be adjusted as needed, and then the thickness of the plastic wood board can be adjusted.

[0027] Furthermore, the limit slot 302 and the limit block 303 cooperate with each other, and the limit block 303 is set to slide up and down inside the limit slot 302, and the adjustment block 301 is set to slide up and down inside the matching slot 107. In the process of adjusting the height of the pressure rod 113, the limit block 303 slides up and down inside the limit slot 302, so that the cooperation between the limit block 303 and the limit slot 302 can effectively guide the adjustment block 301.

[0028] Furthermore, a motor 108 is provided inside one of the adjustment blocks 301, and one end of the mounting rod 109 is connected to the output end of the motor 108 and installed, and the end of the mounting rod 109 away from the motor 108 is rotatably connected to the other adjustment block 301 through a bearing to control the operation of the motor 108. The motor 108 controls the driving of the mounting rod 109 to drive the pressing rod 113 to rotate, and then the plastic-wood composite material board to be pressed is placed on the placing plate 105 and the heating tube 110 is started to generate heat. The pressing rod 113 rotates to drive the plastic-wood composite material board inward for pressing, and the plastic-wood composite material board will not crack due to drying during the pressing process.

[0029] Preferably, the support assembly 2 includes a support slide bar 203 fixedly mounted on the bottom of the workbench 1, a support sleeve bar 201 is sleeved on the lower outer side of the support slide bar 203, and a locking bolt 202 is arranged between the support sleeve bar 201 and the support slide bar 203. During actual use, people of different heights can loosen the locking bolt 202 according to their actual needs, and then slide the support slide bar 203 inside the support sleeve bar 201 to adjust the height of the support device 2, so as to be more suitable for the work of people of different heights and avoid increasing the fatigue intensity of workers due to height mismatch.

[0030] The working process of the utility model is as follows: when using the plastic wood pressing device, firstly, according to the actual thickness of the plastic wood board to be processed, a suitable value is input through the keyboard of the electrical control box 104, and then the four hydraulic rods 304 are controlled to rise and fall with one key through the switch, and the adjustment block 301 is driven to move up and down under the action of the hydraulic rod 304. During this process, the limit block 303 slides up and down inside the limit groove 302, so that the adjustment block 301 can be effectively guided, and the distance between the installation rod 109 and the placement plate 105 can be monitored under the action of the infrared distance measuring sensor 112, and the monitoring result is transmitted to the electrical control box 104, and the electrical control box The internal components of 104 compare the monitored values, and control the hydraulic rod 304 to stop working when the input value is reached, so that the distance between the pressure rod 113 and the heat conducting plate 106 can be adjusted as needed, and then the thickness of the plastic wood board can be adjusted. After the adjustment is completed, the motor 108 is controlled to work, and the motor 108 controls the driving installation rod 109 to drive the pressure rod 113 to rotate. Then, the plastic wood composite material board to be pressed is placed on the placement plate 105 and the heating tube 110 is started to generate heat. The pressure rod 113 rotates to drive the plastic wood composite material board inward for pressing, and it will not crack due to drying during the pressing process.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic-wood pressing device, comprising a workbench (1), characterized in that: Support assemblies (2) are fixedly installed at the four corners of the bottom of the workbench (1); side panels (101) are fixedly installed on both sides of the top of the workbench (1); a placement plate (105) is arranged between the two side panels (101) and located on the top of the workbench (1); a heating tube (110) is arranged at the bottom of the placement plate (105); a heat conduction plate (106) is arranged above the heating tube (110) and located inside the placement plate (105); protective pads (111) are installed on both sides of the placement plate (105); and one side of the placement plate (105) and located between the two protective pads (111) An infrared distance measuring sensor (112) is arranged at a position, an electrical control box (104) is installed on one side of one of the side panels (101), a cover plate (102) is installed on the top of the two side panels (101) through a hinge connection, a carrying handle (103) is fixed on one side of the top of the cover plate (102) through bolts, a matching groove (107) is opened on the side of the two side panels (101) close to each other, a height adjustment component (3) with adjustable thickness is arranged inside the matching groove (107), and a pressure rod (113) is installed at the position between the two height adjustment components (3) through a mounting rod (109); The height adjustment assembly (3) comprises a hydraulic rod (304) installed inside the matching groove (107), an adjustment block (301) is installed on the top of the hydraulic rod (304), limiting blocks (303) are fixedly installed on both sides of the adjustment block (301), and limiting grooves (302) are provided on both sides of the matching groove (107).

2. A plastic-wood pressing device according to claim 1, characterized in that: Four hydraulic rods (304) are provided, and the four hydraulic rods (304) are controlled by one button via a control switch.

3. The plastic-wood pressing device according to claim 1, characterized in that: The limiting groove (302) and the limiting block (303) cooperate with each other, and the limiting block (303) is slidably arranged up and down inside the limiting groove (302), and the adjusting block (301) is slidably arranged up and down inside the matching groove (107).

4. The plastic-wood pressing device according to claim 1, characterized in that: The pressing rod (113) and the placing plate (105) cooperate with each other.

5. The plastic-wood pressing device according to claim 1, characterized in that: A motor (108) is arranged inside one of the adjustment blocks (301), and one end of the installation rod (109) is connected to the output end of the motor (108) for installation, and one end of the installation rod (109) away from the motor (108) is rotatably connected to the other adjustment block (301) via a bearing.

6. The plastic-wood pressing device according to claim 1, characterized in that: The support assembly (2) comprises a support slide bar (203) fixedly mounted on the bottom of the workbench (1), a support sleeve bar (201) is sleeved below the outer side of the support slide bar (203), and a locking bolt (202) is arranged between the support sleeve bar (201) and the support slide bar (203).

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