CN218195821U - Wood chip recycling plate pressing machine - Google Patents

Abstract

The utility model discloses a sawdust recovery pressing machine, which comprises a base, a flat pressing assembly and a rolling assembly; the base: the upper surface of the base is symmetrically provided with upright columns at four corners, the tops of the upright columns are all fixedly connected with the lower surface of the top plate, and the middle part of the top plate is provided with There is an electric push rod 1, a single-chip microcomputer is arranged on the upper surface of the base, the input end of the single-chip microcomputer is electrically connected to an external power supply, and the output end of the single-chip microcomputer is electrically connected to the input end of the electric push rod 1; At the lower end, the flat pressing assembly includes an upper pressing plate, a telescopic column, a spring and a lower pressing plate, the upper pressing plate is arranged at the lower end of the push rod of the electric push rod one, and the four corners of the lower surface of the upper pressing plate are symmetrically provided with telescopic columns and springs; Rolling assembly: It is installed inside the flat pressing assembly. This sawdust recycling pressing machine squeezes the recycled wood chips through two different pressing methods, which ensures the uniformity of the force on the wood chips during the pressing process and improves the quality of the finished product.

Description

A sawdust recycling pressing machine

technical field

The utility model relates to the technical field of plate pressing machines, in particular to a plate pressing machine for recycling sawdust.

Background technique

Wood is the lignified tissue of plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome becomes active, developing bast outward and wood inward. Wood is the general term for plant tissues that develop inwardly from the vascular cambium, including xylem and parenchyma rays. Wood plays a great supporting role in human life. According to different properties and characteristics of wood, people use them in different ways. At present, a large amount of waste wood chips will remain after wood cutting and processing, and these wood chips are usually squeezed by a press machine for recycling. During the pressing process, When the pressing plate moves up and down, it is easy to receive uneven force, resulting in poor pressing effect, and cannot guarantee the quality of the product can be recycled and reused. Therefore, we propose a sawdust recovery pressing machine.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a sawdust recycling pressing machine, which can squeeze the recovered sawdust through two different pressing methods, so as to ensure the uniformity of the force on the sawdust during the pressing process and improve the The quality of the finished product is improved, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sawdust recycling pressing machine, including a base, a flat pressing assembly and a rolling assembly;

Base: The four corners of the upper surface are symmetrically provided with columns, and the tops of the columns are fixedly connected with the lower surface of the top plate. The middle part of the top plate is provided with an electric push rod. The output end of the single-chip microcomputer is electrically connected to the input end of the electric push rod one;

Flat pressure component: set at the lower end of the push rod of electric push rod one;

Rolling component: It is installed inside the flat pressing component, and the recycled wood chips are squeezed through two different pressing plate methods, which ensures the uniformity of the force on the wood chips during the pressing process and improves the quality of the finished product.

Further, the flat pressing assembly includes an upper pressing plate, a telescopic column, a spring and a lower pressing plate, the upper pressing plate is arranged at the lower end of the push rod of the electric push rod one, and the four corners of the lower surface of the upper pressing plate are symmetrically provided with telescopic columns and springs , the lower end of the telescopic column and the spring are fixedly connected to the upper surface of the lower pressing plate, and the springs are respectively sleeved on the outer arc surface of the adjacent telescopic column to horizontally squeeze the sawdust.

Further, the rolling assembly includes a vertical frame, a fixed plate, a motor, a screw rod and a pressure roller, the vertical frame is slidably connected to the lower surface of the upper pressing plate, and the two vertical plates of the vertical frame There are pressure rollers rotating and connected between them. The fixed plate is symmetrically arranged on the front and rear ends of the lower surface of the upper pressing plate. A motor is provided on the front side of the fixed plate on the front side, and a screw rod is provided at the rear end of the output shaft of the motor. The middle part of a fixed plate is rotationally connected, and the screw rod is threadedly connected with the middle part of the horizontal plate body of the X-shaped frame.

Further, the lower surface of the upper platen is symmetrically provided with dovetail grooves, and the sliders provided on the upper surface of the vertical frame are slidably connected with the inner walls of the vertically corresponding dovetail grooves, so as to improve the stability of the vertical frame when moving.

Further, it also includes a support plate, an electric push rod two and a push plate, the support plate is arranged at the right end of the upper surface of the base, the electric push rod two is arranged in the middle of the support plate, and the push plate is arranged on the electric push rod The left end of the push rod two, the input end of the electric push rod two is electrically connected to the output end of the single-chip microcomputer, and pushes the material automatically.

Further, a limiting block is also included, and the limiting block is arranged symmetrically on the right end of the upper surface of the base, and the two limiting blocks are arranged in an L shape to limit the mold groove of the sawdust.

Further, the upper surface of the lower pressing plate is provided with a proximity sensor, and the proximity sensor is arranged in cooperation with the upper pressing plate, and the output end of the proximity sensor is electrically connected to the input end of the single-chip microcomputer to detect the distance between the lower pressing plate and the upper pressing plate, so as to prevent the lower pressing plate from being Excessive pressure.

Compared with the prior art, the beneficial effect of the utility model is: the sawdust recycling pressing machine has the following advantages:

Place the abrasive tool filled with sawdust on the upper surface of the base, limit the mold through the limit block, and then start the electric push rod 1 through the single-chip microcomputer, and the push rod of the electric push rod 1 pushes the upper pressing plate to move down, and the upper pressing plate passes through the spring Push the base down to squeeze the sawdust, continue to control the electric push rod one to work, the push rod of the electric push rod one continues to push the upper platen down, the lower platen stops moving down under the support of the sawdust, and the gap between the lower platen and the upper platen The distance between them is reduced, and the spring is compressed. When the proximity sensor detects the upper platen, the proximity sensor sends a signal to the single-chip microcomputer, and the single-chip microcomputer controls the electric push rod to stop working. At this time, the pressure roller is in contact with the upper surface of the lower platen, and the motor is started by the single-chip microcomputer. , the output shaft of the motor drives the screw to rotate, the screw drives the 冂-shaped frame to move to the rear side, the 冂-shaped frame drives the pressure roller to move to the rear side, and the pressure roller squeezes the lower pressure plate so that the lower pressure plate can evenly press the sawdust Flat, to avoid uneven distribution of sawdust and unsatisfactory pressing effect. This sawdust recycling press presses the recycled sawdust through two different pressing methods, which ensures the uniformity of the force on the sawdust during the pressing process and improves the quality of the finished product. .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the utility model in a bottom view.

In the figure: 1 base, 2 column, 3 top plate, 4 electric push rod 1, 5 flat pressing assembly, 51 upper pressing plate, 52 telescopic column, 53 spring, 54 lower pressing plate, 6 rolling assembly, 61 rim-shaped frame, 62 fixing Plate, 63 motors, 64 screw rods, 65 pressure rollers, 7 dovetail grooves, 8 support plates, 9 electric push rods, 10 push plates, 11 limit blocks, 12 single-chip microcomputers, 13 proximity sensors.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, this embodiment provides a technical solution: a sawdust recycling pressing machine, including a base 1, a flat pressing assembly 5 and a rolling assembly 6;

Base 1: The four corners of its upper surface are symmetrically provided with columns 2, the tops of the columns 2 are fixedly connected with the lower surface of the top plate 3, the middle part of the top plate 3 is provided with an electric push rod 14, and the upper surface of the base 1 is provided with a single-chip microcomputer 12, the single-chip microcomputer The input end of 12 is electrically connected to the external power supply, and the output end of the single-chip microcomputer 12 is electrically connected to the input end of the electric push rod-4;

Flat pressing assembly 5: set at the lower end of the push rod of the electric push rod-4, the flat pressing assembly 5 includes an upper pressing plate 51, a telescopic column 52, a spring 53 and a lower pressing plate 54, and the upper pressing plate 51 is arranged on the push rod of the electric pushing rod-4 At the lower end, the four corners of the lower surface of the upper pressing plate 51 are symmetrically provided with telescopic posts 52 and springs 53, the lower ends of the telescopic posts 52 and the springs 53 are fixedly connected to the upper surface of the lower pressing plate 54, and the springs 53 are respectively sleeved on the adjacent telescopic posts 52 On the outer arc surface, the electric push rod-4 is started by the single-chip microcomputer 12, and the push rod of the electric push rod-4 pushes the upper pressing plate 51 to move down. The upper surface is provided with a proximity sensor 13, and the proximity sensor 13 is arranged with the upper pressing plate 51. The output terminal of the proximity sensor 13 is electrically connected to the input end of the single-chip microcomputer 12. When the proximity sensor 13 detects the upper pressing plate 51, the proximity sensor 13 sends a signal to the single-chip microcomputer. 12. The single-chip microcomputer 12 controls the electric push rod one 4 to stop working, so as to prevent the lower pressing plate 54 from being over-pressed.

Rolling assembly 6: arranged inside the flat pressing assembly 5, the rolling assembly 6 includes a shaped frame 61, a fixed plate 62, a motor 63, a screw mandrel 64 and a pressure roller 65, and the shaped frame 61 is slidably connected to the upper platen 51 On the lower surface, pressure rollers 65 are rotatably connected between the two vertical plates of the vertical frame 61, and the fixed plate 62 is symmetrically arranged on the front and rear ends of the lower surface of the upper pressure plate 51, and the front side of the fixed plate 62 on the front side is provided with a motor. 63, the output shaft rear end of motor 63 is provided with screw mandrel 64, and screw mandrel 64 is respectively connected with the middle part of two fixed plates 62 in rotation, and screw mandrel 64 is screwed with the middle part of the horizontal plate body of rim-shaped frame 61, and the input of motor 63 The terminal is electrically connected to the output end of the single-chip microcomputer 12, and the lower pressing plate 54 is rolled to make the sawdust evenly stressed. Sliding connection to the corresponding dovetail groove 7 inner wall, improve the stability when the vertical frame 61 moves, start the motor 63 through the single chip microcomputer 12, the output shaft of the motor 63 drives the screw rod 64 to rotate, and the screw rod 64 drives the vertical frame 61 to the rear side Move, and the shape frame 61 drives the pressing roller 65 to move to the rear side, and the pressing roller 65 squeezes the lower pressing plate 54, so that the lower pressing plate 54 can evenly flatten the sawdust, avoiding uneven distribution of sawdust and causing the pressing effect to be unsatisfactory.

Wherein: also include support plate 8, electric push rod two 9 and push plate 10, support plate 8 is arranged on the upper surface right end of base 1, electric push rod two 9 is arranged on the middle part of support plate 8, push plate 10 is arranged on electric pusher The push rod left end of rod two 9, the input end of electric push rod two 9 is electrically connected the output end of single-chip microcomputer 12, starts electric push rod two 9 by single-chip microcomputer 12, and the push rod of electric push rod two 9 pushes push plate 10 to move to the left , to push out the mold and push the material automatically.

Wherein: it also includes a limit block 11, the limit block 11 is symmetrically arranged on the right end of the upper surface of the base 1, and the two limit blocks 11 are all arranged in an L shape to limit the mold groove of the sawdust.

The working principle of a sawdust recycling pressing machine provided by the utility model is as follows:

Put the abrasive tool filled with sawdust on the upper surface of the base 1, limit the mold through the limit block 11, and then start the electric push rod-4 through the single-chip microcomputer 12, and the push rod of the electric push rod-4 pushes the upper platen 51 times Move, the upper pressing plate 51 pushes the base 1 to move down through the spring 53 to squeeze the sawdust, continue to control the work of the electric push rod-4, and the push rod of the electric push rod-4 continues to push the upper pressing plate 51 to move down, and the lower pressing plate 54 is in the position of the sawdust. Stop moving down under the action of support, the distance between the lower pressing plate 54 and the upper pressing plate 51 is reduced, and the spring 53 is compressed. Rod one 4 stops working, and now pressure roller 65 is in contact with the upper surface of lower pressing plate 54, and motor 63 is started by single-chip microcomputer 12, and the output shaft of motor 63 drives screw mandrel 64 to rotate, and screw mandrel 64 drives molded frame 61 to move to the rear side , the shape frame 61 drives the pressure roller 65 to move to the rear side, and the pressure roller 65 squeezes the lower pressure plate 54, so that the lower pressure plate 54 can evenly flatten the wood chips, so as to avoid the uneven distribution of the wood chips and cause the pressing effect to be unsatisfactory. After completion, start the electric push rod two 9 by the single-chip microcomputer 12, and the push rod of the electric push rod two 9 pushes the push plate 10 to move to the left, and the mold is released.

It is worth noting that the electric push rod one 4, motor 63 and electric push rod two 9 disclosed in the above embodiments can be freely configured according to actual application scenarios. Can select 86 series stepping motors for use, electric push rod two 9 can select WDTP type miniature electric push rod for use, single-chip microcomputer 12 control electric push rod one 4, motor 63 and electric push rod two 9 work adopt the method commonly used in the prior art.

The above are only embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent flow conversion made by using the specification of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other relevant Technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (7)

1. The utility model provides a push plate device is retrieved to saw-dust which characterized in that: comprises a base (1), a flat pressing component (5) and a rolling component (6);

base (1): the four corners of the upper surface of the base are symmetrically provided with upright columns (2), the top ends of the upright columns (2) are fixedly connected with the lower surface of the top plate (3), the middle part of the top plate (3) is provided with an electric push rod I (4), the upper surface of the base (1) is provided with a single chip microcomputer (12), the input end of the single chip microcomputer (12) is electrically connected with an external power supply, and the output end of the single chip microcomputer (12) is electrically connected with the input end of the electric push rod I (4);

platen assembly (5): the lower end of the push rod is arranged at the first electric push rod (4);

rolling assembly (6): is arranged inside the flat pressing component (5).

2. The wood chip recycling board press according to claim 1, wherein: the flat pressing component (5) comprises an upper pressing plate (51), a telescopic column (52), a spring (53) and a lower pressing plate (54), the upper pressing plate (51) is arranged at the lower end of a push rod of the electric push rod I (4), the telescopic column (52) and the spring (53) are symmetrically arranged at four corners of the lower surface of the upper pressing plate (51), the lower ends of the telescopic column (52) and the spring (53) are fixedly connected with the upper surface of the lower pressing plate (54), and the spring (53) is respectively sleeved on the outer arc surfaces of the adjacent telescopic column (52).

3. The wood chip recycling board press according to claim 2, wherein: the rolling assembly (6) comprises a 20866, a fixing plate (62), a motor (63), a screw rod (64) and a press roller (65), wherein the 2086661 is connected to the lower surface of the upper pressure plate (51) in a sliding manner, the press roller (65) is rotatably connected between two vertical plate bodies of the 2086661, the fixing plates (62) are symmetrically arranged at the front end and the rear end of the lower surface of the upper pressure plate (51), the motor (63) is arranged on the front side surface of the fixing plate (62) at the front side, the screw rod (64) is arranged at the rear end of an output shaft of the motor (63), the screw rod (64) is respectively and rotatably connected with the middle parts of the two fixing plates (62), the screw rod (64) is in threaded connection with the middle part of a horizontal plate body of the 20866, and the input end of the motor (63) is electrically connected with the output end of the single chip microcomputer (12).

4. The wood chip recycling board press according to claim 3, wherein: the lower surface of the upper pressure plate (51) is symmetrically provided with dovetail grooves (7), 20866and slide blocks arranged on the upper surface of the profile frame (61) are respectively in sliding connection with the inner walls of the vertically corresponding dovetail grooves (7).

5. The wood chip recycling board press according to claim 1, wherein: still include backup pad (8), electric putter two (9) and push pedal (10), backup pad (8) set up in the upper surface right-hand member of base (1), electric putter two (9) set up in the middle part of backup pad (8), push pedal (10) set up in the push rod left end of electric putter two (9), and the output of singlechip (12) is connected to the input electricity of electric putter two (9).

6. The wood chip recycling board press according to claim 1, wherein: the novel base is characterized by further comprising limit blocks (11), wherein the limit blocks (11) are symmetrically arranged at the right end of the upper surface of the base (1), and the two limit blocks (11) are arranged in an L shape.

7. The wood chip recycling board press according to claim 2, wherein: the upper surface of holding down plate (54) is equipped with proximity sensor (13), and proximity sensor (13) and top board (51) cooperation set up, and the input of singlechip (12) is connected to the output electricity of proximity sensor (13).

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