Glue mixing device for plywood production

Abstract

The utility model relates to the technical field of glue mixing devices, in particular to a glue mixing device for plywood production, which comprises a glue mixing assembly, the glue mixing assembly comprises a glue mixing barrel, the left side of the upper surface of the glue mixing barrel is communicated with a feeding hopper, the right side of the lower surface of the glue mixing barrel is provided with a discharging groove, and the right side of the lower surface of the glue mixing barrel is communicated with a discharging hopper. When the adhesive mixing device works, adhesive raw materials are poured into the adhesive mixing barrel along the feeding hopper, the stirring motor drives the stirring shaft and the stirring rod to rotate, the adhesive raw materials are stirred to complete adhesive mixing operation, and after adhesive mixing is completed, the blocking plate is pulled out to expose the discharging groove. One end of a piston rod of the electric cylinder is shortened to drive the lifting rod, the circular plate, the discharging motor and the auger to move upwards, so that the auger enters the glue mixing barrel, the discharging motor rotates to drive the auger to rotate to generate conveying force, the adhesive in the glue mixing barrel is conveyed downwards, the adhesive can be prevented from being blocked in a discharging groove, smooth glue discharging can be achieved, and the production efficiency is improved. And smooth glue mixing work in plywood production can be conveniently guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of glue adjusting devices, in particular to a glue adjusting device for plywood production. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them with adhesives. It is usually made of an odd number of veneers, and the fibers of adjacent veneers are glued perpendicular to each other. The adhesive used in plywood production needs to be mixed with raw materials such as flour before use, and a glue mixing device is required when mixing the adhesive.

[0003] China's publicly authorized invention: CN210791356U discloses a novel glue mixing device for plywood production. Aiming at the problem of poor mixing effect of the existing mixer, the following scheme is proposed, which includes a glue mixing barrel, a support frame is installed at the bottom end of the glue mixing barrel, a fixing ring is fixed to the outer side of the top of the glue mixing barrel through the bracket, an annular mounting groove is opened on the side wall of the fixing ring, an annular rack is installed inside the mounting groove, a movable frame is slidably sleeved on the fixing ring, a motor 2 is installed on the side wall of the movable frame, the output shaft of the motor 2 is connected to a transmission gear meshing with the annular rack, a fixing rod is installed at the top of the movable frame, a mounting frame is hinged at one end of the fixing rod, a motor is installed at one end of the mounting frame, the output shaft of the motor is connected to a rotating shaft, a plurality of stirring rods located inside the glue mixing barrel are installed on the outer side wall of the rotating shaft, and a telescopic rod is hinged at the bottom end of the fixing rod;

[0004] The glue mixing device is the same as many traditional mixing barrels. When discharging, the adhesive is discharged only through a straight discharge pipe. However, the adhesive is easy to condense in the narrow discharge pipe and cause blockage, which is not conducive to smooth glue discharge and smooth glue mixing work in plywood production. Therefore, a glue mixing device for plywood production is proposed. Utility Model Content

[0005] The utility model aims to provide a glue mixing device for plywood production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue mixing device for plywood production, comprising a glue mixing component, the glue mixing component comprising a glue mixing barrel, the upper surface of the glue mixing barrel is connected to an upper hopper on the left side, the lower surface of the glue mixing barrel is provided with a lower material trough on the right side, the lower surface of the glue mixing barrel is connected to a lower hopper on the right side, a stirring motor is installed in the middle of the upper surface of the glue mixing barrel, one end of the output shaft of the stirring motor extends into the interior of the glue mixing barrel and is fixedly connected to a stirring shaft, and the outer wall of the stirring shaft is evenly fixedly provided with There is a stirring rod, and a slide groove is provided at the bottom of the right side wall of the glue mixing barrel, the slide groove is connected with the discharge chute, and the inner side wall of the slide groove is slidably connected with a blocking plate, and the right side wall of the discharge hopper is fixedly connected with a fixing plate, and an electric cylinder is installed on the lower surface of the fixing plate, and one end of the piston rod of the electric cylinder is fixedly connected with a lifting rod, and the left end of the lifting rod is fixedly connected with a circular plate, and a discharge motor is installed on the upper surface of the circular plate, and one end of the output shaft of the discharge motor is fixedly connected with a rotating rod, and the outer side wall of the rotating rod is fixedly connected with a auger.

[0007] As a further preferred embodiment of the technical solution: a semicircular shell is fixedly connected to the upper surface of the circular plate, and the semicircular shell is located outside the unloading motor.

[0008] As a further preferred embodiment of the technical solution: the outer side wall of the glue mixing barrel is symmetrically fixedly connected to two horizontal plates, the lower surface of the horizontal plate is symmetrically fixedly connected to two vertical columns, and the bottom of the vertical column is fixedly connected to a bottom plate.

[0009] As a further preferred embodiment of the technical solution: a collecting box is provided on the upper surface of the bottom plate, and the collecting box is located directly below the lower hopper.

[0010] As a further preferred embodiment of the present technical solution: a pull ring is fixedly connected to the right side wall of the blocking plate.

[0011] As a further preferred embodiment of the present technical solution: a wedge block is fixedly connected to the right side of the upper surface of the blocking plate, a fixed block is fixedly connected to the lower right side wall of the glue mixing barrel, a screw is threadedly connected to the outer side wall of the fixed block, and a semicircular seat is fixedly connected to the bottom end of the screw.

[0012] As a further preferred embodiment of the present technical solution: the top end of the screw rod is fixedly connected with a turning handle.

[0013] As a further preferred embodiment of the present technical solution: a control panel is installed at the lower part of the front surface of the glue mixing barrel, and the electrical output end of the control panel is electrically connected to the electrical input ends of the stirring motor, the electric cylinder and the unloading motor through wires.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses pouring adhesive raw material into the glue mixing barrel along the upper hopper when working, driving the stirring shaft and the stirring rod to rotate through the stirring motor, stirring the adhesive raw material to complete the glue mixing operation, and after the glue mixing is completed, the blocking plate is pulled out to expose the discharge chute, and the lifting rod, the circular plate, the discharge motor and the auger are driven to move upward by shortening one end of the piston rod of the electric cylinder, so that the auger enters the glue mixing barrel, and the rotation of the discharge motor drives the auger to rotate to generate a conveying force, so as to convey the adhesive in the glue mixing barrel downward, so as to avoid the adhesive being blocked in the discharge chute, and to realize smooth glue discharge, so as to ensure the smooth progress of the glue mixing work in the plywood production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified view of the structure of area A;

[0019] Figure 4 This is a schematic cross-sectional view of the glue adjustment barrel in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the blocking plate and the wedge block in the utility model.

[0021] In the figure: 1. Glue mixing barrel; 2. Upper hopper; 3. Lower chute; 4. Stirring motor; 5. Stirring shaft; 6. Stirring rod; 7. Lower hopper; 8. Slide; 9. Blocking plate; 10. Fixed plate; 11. Electric cylinder; 12. Lifting rod; 13. Round plate; 14. Lowering motor; 15. Rotating rod; 16. Auger; 17. Semicircular shell; 18. Horizontal plate; 19. Column; 20. Bottom plate; 21. Collecting box; 22. Pull ring; 23. Wedge block; 24. Fixed block; 25. Screw; 26. Semicircular seat; 27. Turning handle; 28. Control panel. DETAILED DESCRIPTION

[0022] 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. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. 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 technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] See also Figure 1-5 The utility model provides a technical solution: a glue mixing device for plywood production, including a glue mixing component, the glue mixing component includes a glue mixing barrel 1, an upper hopper 2 is connected to the left side of the upper surface of the glue mixing barrel 1, a lower material trough 3 is provided on the right side of the lower surface of the glue mixing barrel 1, and a lower hopper 7 is connected to the right side of the lower surface of the glue mixing barrel 1. A stirring motor 4 is installed in the middle of the upper surface of the glue mixing barrel 1, one end of the output shaft of the stirring motor 4 extends into the interior of the glue mixing barrel 1 and is fixedly connected with a stirring shaft 5, and a stirring rod 6 is evenly fixedly provided on the outer wall of the stirring shaft 5, a slide groove 8 is provided at the bottom of the right side wall of the glue mixing barrel 1, the slide groove 8 is connected with the lower material trough 3, and a blocking plate 9 is slidably connected to the inner side wall of the slide groove 8, and a fixed plate 10 is fixedly connected to the right side wall of the lower hopper 7, and an electric cylinder 11 is installed on the lower surface of the fixed plate 10, and one end of the piston rod of the electric cylinder 11 is fixedly connected to a lifting rod 12, and the left side of the lifting rod 12 A circular plate 13 is fixedly connected to the end, and a feeding motor 14 is installed on the upper surface of the circular plate 13. One end of the output shaft of the feeding motor 14 is fixedly connected to a rotating rod 15, and the outer wall of the rotating rod 15 is fixedly connected to an auger 16; the adhesive raw material is poured into the glue mixing barrel 1 along the upper hopper 2, and the stirring shaft 5 and the stirring rod 6 are driven by the stirring motor 4 to rotate, and the adhesive raw material is stirred to complete the glue mixing operation. After the glue mixing is completed, the blocking plate 9 is pulled out to expose the feeding trough 3, and the lifting rod 12, the circular plate 13, the feeding motor 14 and the auger 16 are driven to move upward by shortening one end of the piston rod of the electric cylinder 11, so that the auger 16 enters the glue mixing barrel 1, and the feeding motor 14 rotates to drive the auger 16 to rotate to generate a conveying force, and the adhesive in the glue mixing barrel 1 is conveyed downward, which can avoid the adhesive from being blocked in the feeding trough 3, and can achieve smooth glue discharge, which is convenient for ensuring the smooth progress of glue mixing work in plywood production.

[0025] In this embodiment, specifically: a semicircular shell 17 is fixedly connected to the upper surface of the circular plate 13 , and the semicircular shell 17 is located outside the unloading motor 14 ; the semicircular shell 17 can protect the unloading motor 14 inside.

[0026] In this embodiment, specifically: the outer wall of the glue mixing barrel 1 is symmetrically fixedly connected with two horizontal plates 18, the lower surface of the horizontal plate 18 is symmetrically fixedly connected with two columns 19, and the bottom of the column 19 is fixedly connected with a bottom plate 20; the horizontal plate 18 and the columns 19 can provide support for the glue mixing barrel 1.

[0027] In this embodiment, specifically: a collecting box 21 is provided on the upper surface of the bottom plate 20 , and the collecting box 21 is located directly below the lower hopper 7 ; the collecting box 21 is convenient for collecting the adhesive dropped from the lower hopper 7 .

[0028] In this embodiment, specifically: a pull ring 22 is fixedly connected to the right side wall of the blocking plate 9 to facilitate the movement of the blocking plate 9.

[0029] In the present embodiment, specifically: a wedge block 23 is fixedly connected to the right side of the upper surface of the blocking plate 9, a fixed block 24 is fixedly connected to the lower part of the right side wall of the glue mixing barrel 1, a screw 25 is threadedly connected to the outer wall of the fixed block 24, and a semicircular seat 26 is fixedly connected to the bottom end of the screw 25; after the blocking plate 9 is inserted, the semicircular seat 26 is driven downward by rotating the screw 25 clockwise, and the semicircular seat 26 squeezes the wedge block 23 to generate an inward thrust on the blocking plate 9, so that the blocking plate 9 can fit the feed chute 3 to reduce the gap, and the lower surface of the semicircular seat 26 and the upper surface of the wedge block 23 are both smooth surfaces to reduce friction.

[0030] In this embodiment, specifically: a turning handle 27 is fixedly connected to the top of the screw rod 25 to facilitate the rotation of the screw rod 25 .

[0031] In this embodiment, specifically: a control panel 28 is installed at the lower part of the front surface of the glue mixing barrel 1, and the electrical output end of the control panel 28 is electrically connected to the electrical input end of the stirring motor 4, the electric cylinder 11 and the unloading motor 14 through wires, so as to facilitate the control of the working status of each electrical equipment.

[0032] The working principle of the utility model is as follows: insert the blocking plate 9 to block the material discharge trough 3, rotate the screw 25 clockwise to drive the semicircular seat 26 to move downward, and the semicircular seat 26 squeezes the wedge block 23 to generate an inward thrust on the blocking plate 9, so that the blocking plate 9 can fit the material discharge trough 3 to reduce the gap, pour the adhesive raw material into the glue mixing barrel 1 along the upper hopper 2, and drive the stirring shaft 5 and the stirring rod 6 to rotate through the stirring motor 4 to stir the adhesive raw material to complete the glue mixing operation. After the glue mixing is completed, rotate the screw 25 counterclockwise The semicircular seat 26 is driven to move upward, the blocking plate 9 is pulled out to expose the feed chute 3, and one end of the piston rod of the electric cylinder 11 is shortened to drive the lifting rod 12, the circular plate 13, the feed motor 14 and the auger 16 to move upward, so that the auger 16 enters the glue mixing barrel 1, and the feed motor 14 rotates to drive the auger 16 to rotate to generate a conveying force, and the adhesive in the glue mixing barrel 1 is conveyed downward, which can avoid the adhesive from being blocked in the feed chute 3, and can achieve smooth glue discharge, which is convenient for ensuring the smooth progress of glue mixing work in plywood production.

[0033] 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 glue mixing device for plywood production, comprising a glue mixing component, characterized in that: The glue mixing assembly comprises a glue mixing barrel (1), the upper surface of the glue mixing barrel (1) is connected to an upper hopper (2) on the left side, the lower surface of the glue mixing barrel (1) is provided with a lower trough (3) on the right side, the lower surface of the glue mixing barrel (1) is connected to a lower hopper (7) on the right side, a stirring motor (4) is installed in the middle of the upper surface of the glue mixing barrel (1), one end of the output shaft of the stirring motor (4) extends into the interior of the glue mixing barrel (1) and is fixedly connected to a stirring shaft (5), a stirring rod (6) is evenly fixedly provided on the outer side wall of the stirring shaft (5), a slide groove (8) is provided at the bottom of the right side wall of the glue mixing barrel (1), and the slide groove (8) is connected to the glue mixing barrel (1). The material discharge chute (3) is connected, the inner wall of the slide groove (8) is slidably connected with a blocking plate (9), the right side wall of the material discharge hopper (7) is fixedly connected with a fixing plate (10), the lower surface of the fixing plate (10) is installed with an electric cylinder (11), one end of the piston rod of the electric cylinder (11) is fixedly connected with a lifting rod (12), the left end of the lifting rod (12) is fixedly connected with a circular plate (13), the upper surface of the circular plate (13) is installed with a material discharge motor (14), one end of the output shaft of the material discharge motor (14) is fixedly connected with a rotating rod (15), and the outer side wall of the rotating rod (15) is fixedly connected with a auger (16).

2. The glue mixing device for plywood production according to claim 1, characterized in that: A semicircular shell (17) is fixedly connected to the upper surface of the circular plate (13), and the semicircular shell (17) is located outside the unloading motor (14).

3. The glue mixing device for plywood production according to claim 1, characterized in that: The outer side wall of the glue mixing barrel (1) is symmetrically fixedly connected to two transverse plates (18), the lower surface of the transverse plate (18) is symmetrically fixedly connected to two upright posts (19), and the bottom of the upright posts (19) is fixedly connected to a bottom plate (20).

4. The glue mixing device for plywood production according to claim 3, characterized in that: A collection box (21) is provided on the upper surface of the bottom plate (20), and the collection box (21) is located directly below the lower hopper (7).

5. The glue mixing device for plywood production according to claim 1, characterized in that: A pull ring (22) is fixedly connected to the right side wall of the blocking plate (9).

6. The glue mixing device for plywood production according to claim 1, characterized in that: A wedge block (23) is fixedly connected to the right side of the upper surface of the blocking plate (9), a fixed block (24) is fixedly connected to the lower part of the right side wall of the glue mixing barrel (1), a screw rod (25) is threadedly connected to the outer side wall of the fixed block (24), and a semicircular seat (26) is fixedly connected to the bottom end of the screw rod (25).

7. The glue mixing device for plywood production according to claim 6, characterized in that: The top end of the screw rod (25) is fixedly connected with a turning handle (27).

8. The glue mixing device for plywood production according to claim 1, characterized in that: A control panel (28) is installed at the lower part of the front surface of the glue mixing barrel (1), and the electrical output end of the control panel (28) is electrically connected to the electrical input ends of the stirring motor (4), the electric cylinder (11) and the unloading motor (14) through wires.

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