Wood board compression molding equipment

Abstract

The utility model discloses wood board compression molding equipment which comprises a base plate, a reinforcing frame fixedly connected to the base plate, a first fixing frame fixedly connected to the reinforcing frame, a driving motor fixedly installed on the first fixing frame, a lead screw connected to the reinforcing frame in a threaded mode, and the lead screw is connected with an output shaft of the driving motor through a coupler. A discharging box is connected to the sliding rod frame in a sliding mode, the discharging box is in threaded connection with the lead screw, a plurality of discharging pipes are arranged on the discharging box, electric valves are installed on the discharging pipes of the discharging box, and a pressing box body is fixedly connected to the chassis. According to the hot melting raw material pressing device, through cooperation of the driving motor, the first distance sensor, the lead screw, the discharging box and the electric valve, in the moving process of the discharging box, hot melting raw materials can be stably laid in the pressing box body, and therefore preparation work before wood board pressing is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood board pressing and forming, in particular to a wood board pressing and forming device. Background Art

[0002] Generally, the main material of plastic wood board is a mixture of wood and auxiliary materials such as plastic, which are then injected into the mold and pressed together to form a high-tech, green and environmentally friendly new decorative material.

[0003] The utility model patent with publication number CN220883278U discloses a plastic wood board pressing and forming device, including a base plate, a hydraulic cylinder is installed on one side of the top of the base plate, a hydraulic rod is installed on the output end of the hydraulic cylinder, a pressing plate is installed on the end of the hydraulic rod away from the hydraulic cylinder, a mold assembly is installed on the other side of the top of the base plate, and a demolding assembly is installed on the base plate through the mold assembly. When injecting hot-melt raw materials, the device is manually injected, which easily causes the hot-melt raw materials to accumulate in the same place, increasing the difficulty of subsequent pressing and forming, thereby affecting the quality of pressing and forming. If the thrust generated by the air pump is large during discharge, it is easy to cause wear to the wooden board. Therefore, a wooden board pressing and forming device is proposed. Utility Model Content

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

[0005] A wooden board pressing and forming device comprises a chassis, a controller is installed on the chassis, a sliding rod frame is fixedly connected to the chassis, a first distance sensor is installed on the sliding rod frame, a reinforcement frame is fixedly connected to the chassis, a first fixed frame is fixedly connected to the reinforcement frame, a driving motor is fixedly installed on the first fixed frame, a screw rod is threadedly connected to the reinforcement frame, the screw rod is connected to the output shaft of the driving motor through a coupling, a discharge box is slidably connected to the slide rod frame, the discharge box is threadedly connected to the screw rod, a plurality of discharge pipes are arranged on the discharge box, an electric valve is installed on the discharge pipe of the discharge box, a pressing box is fixedly connected to the chassis, a plurality of second fixed frames are fixedly connected to the chassis, and a first electric push rod is fixedly installed on the second fixed frame The first electric push rod is connected to a special-shaped connecting rod on the telescopic rod, and two baffles are slidably connected to the pressing box, the baffles are connected to the special-shaped connecting rod, and a second distance sensor is installed on the baffle, a gantry is fixedly connected to the chassis, and a second electric push rod is fixedly installed on the gantry, the bottom end of the telescopic rod of the second electric push rod is connected to the first connecting rod, the bottom end of the first connecting rod is connected to a suppressor, a pressure sensor is installed on the suppressor, a third fixed frame is fixedly connected to the chassis, a third electric push rod is fixedly installed on the third fixed frame, the second connecting rod is connected to the telescopic rod of the third electric push rod, a fixing ring is fixedly connected to the chassis, the fixing ring is slidably connected to the second connecting rod, and a pushing plate is connected to the second connecting rod.

[0006] Furthermore, a first button and a second button are provided on the controller.

[0007] Furthermore, a protective pad is provided on the push plate.

[0008] Beneficial effects of the utility model:

[0009] 1. The utility model, through the cooperation among the driving motor, the first distance sensor, the screw rod, the material discharge box and the electric valve, enables the hot-melt raw materials to be stably laid in the pressing box during the movement of the material discharge box, thereby reducing the preparation work before the wooden board is pressed.

[0010] 2. The utility model realizes automatic discharging steps and reduces the degree of wear on the wooden board through the cooperation between the first electric push rod, the special-shaped connecting rod, the baffle, the second distance sensor, the third electric push rod, the second connecting rod and the pushing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the wood board pressing and forming equipment of the utility model;

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the sliding rod frame from a side view;

[0013] Figure 3 It is a schematic diagram of a first side view of a three-dimensional structure of a pressed box;

[0014] Figure 4 It is a schematic diagram of the second side view of the three-dimensional structure of the pressed box.

[0015] In the figure, 1-chassis, 2-controller, 3-slide rod frame, 4-first distance sensor, 5-reinforcement frame, 6-first fixed frame, 7-drive motor, 8-screw rod, 9-discharge box, 10-electric valve, 11-pressing box, 12-second fixed frame, 13-first electric push rod, 14-special-shaped connecting rod, 15-baffle, 16-second distance sensor, 17-gantry, 18-second electric push rod, 19-first connecting rod, 20-pressor, 21-pressure sensor, 22-third fixed frame, 23-third electric push rod, 24-second connecting rod, 25-fixed ring, 26-push plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figures 1 to 4The wooden board pressing and forming equipment of the utility model shown in the figure comprises a chassis 1, a controller 2 is installed on the chassis 1, a slide rod frame 3 is fixedly connected to the chassis 1, a first distance sensor 4 is installed on the slide rod frame 3, a reinforcement frame 5 is fixedly connected to the chassis 1, a first fixed frame 6 is fixedly connected to the reinforcement frame 5, a driving motor 7 is fixedly installed on the first fixed frame 6, a screw rod 8 is threadedly connected to the reinforcement frame 5, and the screw rod 8 is connected to the output shaft of the driving motor 7 through a coupling, a discharge box 9 is slidably connected to the slide rod frame 3, the discharge box 9 is threadedly connected to the screw rod 8, a plurality of discharge pipes are arranged on the discharge box 9, and an electric valve 10 is installed on the discharge pipe of the discharge box 9, a pressing box body 11 is fixedly connected to the chassis 1, a plurality of second fixed frames 12 are fixedly connected to the chassis 1, a first electric push rod 13 is fixedly installed on the second fixed frame 12, and a special-shaped connecting rod 14 is connected to the telescopic rod of the first electric push rod 13 Two baffles 15 are slidably connected to the pressing box 11, and the baffles 15 are connected to the special-shaped connecting rod 14. A second distance sensor 16 is installed on the baffle 15. A gantry 17 is fixedly connected to the chassis 1, and a second electric push rod 18 is fixedly installed on the gantry 17. The bottom end of the telescopic rod of the second electric push rod 18 is connected to the first connecting rod 19, and the bottom end of the first connecting rod 19 is connected to a presser 20. The presser 20 is used to press the wooden board raw material. A pressure sensor 21 is installed on the presser 20. A third fixed frame 22 is fixedly connected to the chassis 1, and a third electric push rod 23 is fixedly installed on the third fixed frame 22. The third electric push rod 23 is connected to the second connecting rod 24 on the telescopic rod. A fixing ring 25 is fixedly connected to the chassis 1, and the fixing ring 25 is slidably connected to the second connecting rod 24. A push plate 26 is connected to the second connecting rod 24, and the push plate 26 is used to push out the pressed wooden board.

[0018] The controller 2 is provided with a first button and a second button.

[0019] A protection pad is provided on the push plate 26 .

[0020] The working principle of the utility model is as follows: the first distance sensor is provided with a first threshold, a second threshold and a third threshold, the value of the first threshold is larger than the value of the second threshold, and the value of the third threshold is larger than the value of the first threshold.

[0021] The second distance sensor is provided with a first threshold and a second threshold, and the value of the first threshold is greater than the value of the second threshold.

[0022] The first step is to inject the hot-melt raw material into the discharge box, press the first button, thereby controlling the drive motor to drive the screw rod to work, and the screw rod drives the discharge box and the electric valve to move. When the distance between the discharge box and the first distance sensor reaches the first threshold value preset by the first distance sensor, the electric valve is controlled to open the discharge pipe channel of the discharge box, and the hot-melt raw material falls into the pressing box through the discharge pipe channel of the discharge box, so that the hot-melt raw material is laid in the pressing box, and the discharge box continues to move. When the distance between the discharge box and the first distance sensor reaches the second threshold value preset by the first distance sensor, the drive motor is controlled to stop working, and the second electric push rod is controlled to work at the same time. The second electric push rod drives the first connecting rod, the suppressor and the pressure sensor to descend. After the suppressor descends to contact the hot-melt raw material in the pressing box, the hot-melt raw material is pressed until it is compressed into a plastic wood board. When the pressure generated by the suppressor on the hot-melt raw material reaches the threshold value preset by the pressure sensor, the second electric push rod is controlled to drive the first connecting rod, the suppressor and the pressure sensor to rise to reset.

[0023] The second step is to press the second button to control the first electric push rod to drive the special-shaped connecting rod, the baffle and the second distance sensor to rise, thereby opening the pressing box channel. When the distance between the second distance sensor and the chassis reaches the first threshold preset by the second distance sensor, the first electric push rod is controlled to stop working, and the third electric push rod is controlled to reset after working for a certain period of time. The third electric push rod drives the second connecting rod and the push plate to move. After the push plate moves to contact the plastic wood board, the plastic wood board is pushed out of the pressing box, thereby realizing the automatic pushing step.

[0024] In the third step, the third electric push rod drives the second connecting rod and the push plate to move in the opposite direction to reset, and then presses the second button again to control the first electric push rod to drive the special-shaped connecting rod, the baffle and the second distance sensor to descend. When the distance between the second distance sensor and the chassis reaches the second threshold value preset by the second distance sensor, the first electric push rod is controlled to stop working, and at the same time, the drive motor is controlled to drive the screw rod to rotate in the opposite direction, and the screw rod drives the discharge box and the electric valve to move in the opposite direction. When the distance between the discharge box and the first distance sensor reaches the third threshold value preset by the first distance sensor, the drive motor is controlled to stop working, and at the same time, the electric valve is controlled to close the discharge pipe channel of the discharge box.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wood board pressing and forming device, characterized in that: The wood board pressing and forming equipment comprises a chassis, a controller is installed on the chassis, a slide rod frame is fixedly connected to the chassis, a first distance sensor is installed on the slide rod frame, a reinforcement frame is fixedly connected to the chassis, a first fixed frame is fixedly connected to the reinforcement frame, a driving motor is fixedly installed on the first fixed frame, a lead screw is threadedly connected to the reinforcement frame, the lead screw is connected to the output shaft of the driving motor through a coupling, a discharge box is slidably connected to the slide rod frame, the discharge box is threadedly connected to the lead screw, a plurality of discharge pipes are arranged on the discharge box, an electric valve is installed on the discharge pipe of the discharge box, a pressing box is fixedly connected to the chassis, a plurality of second fixed frames are fixedly connected to the chassis, a first electric push rod is fixedly installed on the second fixed frame, and a first electric push rod is fixedly installed on the first fixed frame. An electric push rod telescopic rod is connected to a special-shaped connecting rod, two baffles are slidably connected to the pressing box, the baffles are connected to the special-shaped connecting rod, a second distance sensor is installed on the baffle, a gantry is fixedly connected to the chassis, a second electric push rod is fixedly installed on the gantry, the bottom end of the telescopic rod of the second electric push rod is connected to the first connecting rod, the bottom end of the first connecting rod is connected to a presser, a pressure sensor is installed on the presser, a third fixed frame is fixedly connected to the chassis, a third electric push rod is fixedly installed on the third fixed frame, the telescopic rod of the third electric push rod is connected to the second connecting rod, a fixing ring is fixedly connected to the chassis, the fixing ring is slidably connected to the second connecting rod, and a push plate is connected to the second connecting rod.

2. The wood board pressing and forming equipment according to claim 1, characterized in that: The controller is provided with a first button and a second button.

3. The wood board pressing and forming equipment according to claim 1, characterized in that: A protective pad is provided on the push plate.

Images