Wood-plastic co-extrusion equipment

Abstract

The utility model relates to the field of wood-plastic co-extrusion equipment, and discloses wood-plastic co-extrusion equipment which comprises an extruder main body and a screen, a lifting assembly is arranged on the surface of one side of the top of the extruder main body, a base is arranged on one side of the lifting assembly, and a first limiting hole is formed in one surface of the outer surface of the base; a mounting hole is formed in the surface of one side in the base, sliding grooves are symmetrically formed in the two sides of the mounting hole, and a lifting rod is arranged on the surface of the inner side of the mounting hole; an angle adjusting mechanism is arranged on the top face of the lifting rod. By arranging the lifting assembly, a user can ascend and descend in the base through the lifting rod, fixing is conducted through the fixing piece after ascending and descending, portable ascending and descending of the height of the screen are achieved, and by arranging the angle adjusting mechanism on one side of the screen, an operator can adjust the angle of the screen in a portable mode by adjusting the connecting rod; an operator can adjust the screen to the most comfortable height and angle according to the height and sitting posture of the operator.

Description

Technical Field

[0001] The utility model relates to the field of wood-plastic co-extrusion equipment, and particularly relates to a wood-plastic co-extrusion equipment. Background Art

[0002] A wood-plastic co-extrusion equipment usually consists of a single-screw extruder and a twin-screw extruder, and mainly comprises a heat-insulating jacket, a heater, a sleeve, a screw, a cooling device, a gearbox, an electric motor, a base, a support column and a screen. The extrusion process is divided into a feeding section, a melting section and a melt conveying section. It is applicable to mixing, granulating and drying waste wood products and waste plastics, adding the materials into the barrel through a feeding port, starting the device through the control system of the screen, melting the granular materials into a viscous flow state gradually under the heating of the high-temperature barrel wall and the screw, advancing forward, then plasticizing the materials under the coexistence of solid and liquid, further advancing and compacting, and finally extruding from the head and forming after traction and water cooling.

[0003] The device has the following defects: At present, the screen of the existing wood-plastic co-extrusion equipment is usually rigidly connected to the extruder main body and the height cannot be adjusted. The height of the screen cannot be adjusted according to the height and sitting posture of different operators, nor can the angle of the screen be adjusted, resulting in fatigue and discomfort of the operators, thus reducing the work efficiency. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a wood-plastic co-extrusion equipment, which can achieve portable lifting of the device screen. The operator can adjust the screen to the most comfortable height and angle according to his own height and sitting posture, reduce the fatigue and discomfort caused by maintaining an unnatural posture for a long time, thus being more focused on work and improving work efficiency.

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

[0006] A wood-plastic co-extrusion equipment of the utility model comprises an extruder main body and a screen. A lifting assembly is arranged on one side surface of the top of the extruder main body. A base is arranged on one side of the lifting assembly. A first limiting hole is arranged on one surface of the outer surface of the base. An installation hole is arranged on one side surface of the interior of the base. Chutes are symmetrically arranged on both sides of the installation hole. A lifting rod is arranged on the inner side surface of the installation hole. Sliders are symmetrically arranged on both side surfaces of the lifting rod. A second limiting hole is arranged on the outer surface of the lifting rod. A fixing piece is arranged in the first limiting hole. The fixing piece passes through the first limiting hole and the second limiting hole;

[0007] The top surface of the lifting rod is provided with an angle adjustment mechanism. One side of the angle adjustment mechanism is provided with a fixed seat. One side surface of the fixed seat is provided with a connecting piece and a supporting piece. One side surface inside the fixed seat and the connecting piece is provided with a shaft rod. One side surface of the connecting piece is provided with a convex block. One side of the supporting piece is provided with a connecting rod. One side at the top of the connecting rod is provided with a rubber pad.

[0008] As a wood-plastic co-extrusion device of the present utility model, the base is welded to one side surface of the top of the extruder main body. There are seven groups of the first limiting holes. The sizes of the first limiting holes are the same, and the gaps between the successively arranged first limiting holes are the same.

[0009] As a preferred technical solution of the present utility model, there are seven groups of the second limiting holes. The sizes of the second limiting holes are the same, and the gaps between the successively arranged first limiting holes are the same. The fixing piece has the same size as the first limiting hole and the second limiting hole. The fixing piece is made of stainless steel. One side at the top of the fixing piece is provided with a snap plate. The fixing piece is inserted into the second limiting hole through the first limiting hole, and the snap plate at the top of the fixing piece fits with the base.

[0010] As a preferred technical solution of the present utility model, the sliding groove is arranged in the middle part on both sides of the installation hole. The sliding block is arranged in the middle part on both sides of the lifting rod. The sizes of the lifting rod and the installation hole correspond to each other. The size of the sliding block corresponds to the size of the sliding groove.

[0011] As a preferred technical solution of the present utility model, the lifting rod is movably connected to the base through the installation hole.

[0012] As a preferred technical solution of the present utility model, the lifting rod and the fixed seat are connected by welding. The fixed seat is movably connected to the connecting piece through the shaft rod. The fixed seat is made of stainless steel.

[0013] As a preferred technical solution of the present utility model, there are five groups of the convex blocks. The sizes of the five groups of convex blocks are the same, and the gaps between the convex blocks are the same.

[0014] As a preferred technical solution of the present utility model, the supporting piece and the fixed seat are connected by welding. The bottom of the connecting rod is movably connected and fixed to the supporting piece. The top of the connecting rod is provided with a rubber pad. The top of the connecting rod and the rubber pad are both arc-shaped. The top of the connecting rod fits with the convex block.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model enables the user to lift inside the base through the lifting rod by setting up a lifting component. After lifting, it is fixed with a fixing component to achieve portable lifting of the screen height. By setting an angle adjustment mechanism on one side of the screen, the operator can adjust the angle of the screen portably by adjusting the connecting rod, allowing the operator to adjust the screen to the most comfortable height and angle according to their own height and sitting posture, reducing fatigue and discomfort caused by maintaining an unnatural posture for a long time, so as to be more focused on work and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is an enlarged partial structural view of the lifting component of the present utility model;

[0020] Figure 3 is an enlarged partial structural exploded view of the lifting component of the present utility model;

[0021] Figure 4 is a side view of the partial structure of the angle adjustment mechanism of the present utility model;

[0022] In the figures: 1, lifting component; 101, base; 102, first limiting hole; 103, mounting hole; 104, chute; 105, lifting rod; 106, slider; 107, second limiting hole; 108, fixing component; 2, angle adjustment mechanism; 201, fixed seat; 202, connecting member; 203, support member; 204, connecting rod; 205, rubber pad; 206, shaft rod; 207, convex block; 3, extruder main body; 4, screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following describes the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0024] Wherein the same reference numerals in the drawings all refer to the same components. Embodiment

[0025] As Figures 1-4As shown in the figure, the utility model provides a wood-plastic co-extrusion device, which includes an extruder main body 3 and a screen 4. On one side surface of the top of the extruder main body 3, a lifting assembly 1 is arranged. On one side of the lifting assembly 1, there is a base 101. On one surface of the outer surface of the base 101, a first limiting hole 102 is arranged. On one side surface inside the base 101, a mounting hole 103 is arranged. On both sides of the mounting hole 103, sliding grooves 104 are symmetrically arranged. On the inner surface of the mounting hole 103, a lifting rod 105 is arranged. On both sides of the surface of the lifting rod 105, sliding blocks 106 are symmetrically arranged. On the outer surface of the lifting rod 105, a second limiting hole 107 is arranged. Inside the first limiting hole 102, a fixing piece 108 is arranged. The fixing piece 108 passes through the first limiting hole 102 and the second limiting hole 107;

[0026] On the top surface of the lifting rod 105, an angle adjusting mechanism 2 is arranged. On one side of the angle adjusting mechanism 2, there is a fixing seat 201. On one side surface of the fixing seat 201, a connecting piece 202 and a supporting piece 203 are arranged. On one side surface inside the fixing seat 201 and the connecting piece 202, a shaft rod 206 is arranged. On one side surface of the connecting piece 202, a convex block 207 is arranged. On one side of the supporting piece 203, a connecting rod 204 is arranged. On one side of the top of the connecting rod 204, a rubber pad 205 is arranged.

[0027] The base 101 is welded on one side surface of the top of the extruder main body 3. Seven groups of first limiting holes 102 are arranged. The sizes of the first limiting holes 102 are the same, and the gaps between the sequentially arranged first limiting holes 102 are the same.

[0028] Seven groups of second limiting holes 107 are arranged. The sizes of the second limiting holes 107 are the same, and the gaps between the sequentially arranged first limiting holes 102 are the same. Arranging multiple groups of limiting holes with the same position and size allows operators to make more precise adjustments according to actual needs, increasing the flexibility and adaptability of its use. The fixing piece 108 has the same size as the first limiting hole 102 and the second limiting hole 107. The fixing piece 108 is made of stainless steel. On one side of the top of the fixing piece 108, a buckle plate is arranged, which can provide a force-bearing fulcrum for the user, enabling the portable insertion and removal of the fixing piece 108. The fixing piece 108 is inserted from the first limiting hole 102 into the second limiting hole 107, and the buckle plate at the top of the fixing piece 108 is attached to the base 101.

[0029] The sliding grooves 104 are arranged in the middle parts on both sides of the mounting hole 103. The sliding blocks 106 are arranged in the middle parts on both sides of the lifting rod 105. The mounting hole 103 and the sliding grooves 104 are used to place the lifting rod 105 and the sliding blocks 106. The size of the lifting rod 105 corresponds to that of the mounting hole 103, and the size of the sliding block 106 corresponds to that of the sliding groove 104.

[0030] The lifting rod 105 is movably connected to the base 101 through the mounting hole 103.

[0031] The lifting rod 105 is welded to the fixed seat 201. The fixed seat 201 is movably connected to the connecting member 202 through a shaft rod 206. The fixed seat 201 is made of stainless steel.

[0032] There are five groups of bumps 207. The sizes of the five groups of bumps 207 are the same, and the gaps between the bumps 207 are the same. Setting multiple groups of bumps with the same position and size allows the operator to make more precise adjustments according to actual needs, increasing its flexibility and adaptability in use. The gap between the bumps 207 is used to place the connecting rod 204, and the connecting rod 204 abuts against the bumps 207 to adjust the angle of the screen 4.

[0033] The support member 203 is welded to the fixed seat 201. The bottom of the connecting rod 204 is movably connected and fixed to the support member 203. The support member 203 is internally provided with a movable shaft. A rubber pad 205 is provided at the top of the connecting rod 204. The rubber pad 205 can increase the friction between the connecting rod 204 and the bumps 207. The top of the connecting rod 204 and the rubber pad 205 are both arc-shaped. The connecting rod 204 is used to abut against the bumps 207, and the top of the connecting rod 204 fits against the bumps 207.

[0034] Specifically, slide the lifting rod 105 and the slider 106 up and down along the inside of the mounting hole 103 and the chute 104. After sliding to the height required by the operator, align the second limiting hole 107 with the first limiting hole 102, and then insert the fixing member 108 through the first limiting hole 102 into the second limiting hole 107 until the buckle plate at the top of the fixing member 108 fits against the base 101, completing the adjustment of the height of the device screen.

[0035] Rotate the connecting rod 204 around the movable shaft provided inside the support member 203, and rotate the connecting member 202 around the shaft rod 206. Finally, according to the usage requirements of the operator, abut the top of the connecting rod 204 against the bumps 207, and the angle of the screen 4 can be adjusted. This allows the operator to adjust the screen 4 to the most comfortable height and angle according to their own height and sitting posture, reducing fatigue and discomfort caused by maintaining an unnatural posture for a long time, so as to be more focused on work and improve work efficiency.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wood-plastic co-extrusion device, comprising an extruder main body (3) and a screen (4), characterized in that, On one side surface of the top of the extruder main body (3), a lifting component (1) is provided. On one side of the lifting component (1), a base (101) is provided. On one surface of the outer surface of the base (101), a first limiting hole (102) is provided. On one side surface of the interior of the base (101), a mounting hole (103) is provided. On both sides of the mounting hole (103), sliding grooves (104) are symmetrically provided. On the inner surface of the mounting hole (103), a lifting rod (105) is provided. On both side surfaces of the lifting rod (105), sliding blocks (106) are symmetrically provided. On the outer surface of the lifting rod (105), a second limiting hole (107) is provided. Inside the first limiting hole (102), a fixing member (108) is provided. The fixing member (108) passes through the first limiting hole (102) and the second limiting hole (107). On the top surface of the lifting rod (105), an angle adjusting mechanism (2) is provided. On one side of the angle adjusting mechanism (2), a fixing seat (201) is provided. On one side surface of the fixing seat (201), a connecting member (202) and a supporting member (203) are provided. On one side surface of the interior of the fixing seat (201) and the connecting member (202), a shaft rod (206) is provided. On one side surface of the connecting member (202), a convex block (207) is provided. On one side of the supporting member (203), a connecting rod (204) is provided. On one side of the top of the connecting rod (204), a rubber pad (205) is provided.

2. The wood-plastic co-extrusion equipment according to claim 1, characterized in that, The base (101) is welded to one side surface of the top of the extruder main body (3). Seven groups of the first limiting holes (102) are provided. The sizes of the first limiting holes (102) are the same, and the gaps between the successively arranged first limiting holes (102) are the same.

3. A wood-plastic co-extrusion device according to claim 2, characterized in that, Seven groups of the second limiting holes (107) are provided. The sizes of the second limiting holes (107) are the same. The fixing member (108) has the same size as the first limiting hole (102) and the second limiting hole (107). The fixing member (108) is made of stainless steel. On one side of the top of the fixing member (108), a snap plate is provided. The fixing member (108) is inserted from the first limiting hole (102) into the second limiting hole (107), and the snap plate at the top of the fixing member (108) fits against the base (101).

4. A wood-plastic co-extrusion device according to claim 1, characterized in that, The sliding grooves (104) are provided in the middle parts on both sides of the mounting hole (103). The sliding blocks (106) are provided in the middle parts on both sides of the lifting rod (105). The size of the lifting rod (105) corresponds to that of the mounting hole (103), and the size of the sliding block (106) corresponds to that of the sliding groove (104).

5. A wood-plastic co-extrusion device according to claim 4, characterized in that, The lifting rod (105) is movably connected to the base (101) through the mounting hole (103).

6. A wood-plastic co-extrusion device according to claim 1, characterized in that, The lifting rod (105) is welded to the fixing seat (201). The fixing seat (201) is movably connected to the connecting member (202) through the shaft rod (206). The fixing seat (201) is made of stainless steel.

7. The wood-plastic co-extrusion equipment according to claim 6, characterized in that, Five groups of the convex blocks (207) are provided. The sizes of the five groups of convex blocks (207) are the same, and the gaps between the convex blocks (207) are the same.

8. A wood-plastic co-extrusion device according to claim 6, characterized in that, The support member (203) is welded to the fixed seat (201). The bottom of the connecting rod (204) is movably connected and fixed to the support member (203). A rubber pad (205) is provided at the top of the connecting rod (204). Both the top of the connecting rod (204) and the rubber pad (205) are provided in an arc shape. The top of the connecting rod (204) is in contact with the convex block (207).

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