Quantitative adding device for formaldehyde-free adhesive raw materials

Abstract

The utility model provides a formaldehyde-free adhesive raw material quantitative adding device. Comprising a base, a mounting assembly is arranged at the top of the base, and a quantifying assembly is arranged on the inner side of the mounting assembly; observation windows are arranged on the front side and the rear side of the quantitative sleeve. According to the formaldehyde-free adhesive raw material quantitative adding device, all parts of the device are arranged in a matched mode, the electric push rod drives the movable frame to move up and down, the movable frame drives the first movable rod to move, the first movable rod drives the bottom plate to slide up and down on the inner side of the quantitative bin, and the formaldehyde-free adhesive raw material can be quantitatively added through the observation window and the scale marks. According to the quantitative feeding device, the bottom plate is adjusted to a proper height, raw materials are fed into the quantitative bin through the feeding pipe, so that a worker can conveniently add quantitative raw materials, the worker can conveniently dismount and mount a quantitative sleeve and conveniently clean the inner side of the quantitative sleeve through the arrangement of the mounting assembly, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly adhesive production technology, and in particular to a quantitative addition device for formaldehyde-free adhesive raw materials. Background Technology

[0002] Formaldehyde-free adhesives are adhesives that do not contain formaldehyde. They are mainly used in the engineered wood products and building materials industries. They are a class of natural or synthetic, organic or inorganic substances that can bond two or more parts or materials together through cross-sectional adhesion and cohesion.

[0003] In related technologies, formaldehyde-free adhesive raw materials are generally fed into a processing device and processed by the machine. However, the above-mentioned device is not convenient for quantitatively adding formaldehyde-free adhesive raw materials into the mixing device, and the operation of adding formaldehyde-free adhesive raw materials is cumbersome, which greatly reduces the production efficiency of the device.

[0004] Therefore, it is necessary to provide a device for quantitatively adding formaldehyde-free adhesive raw materials to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a quantitative addition device for formaldehyde-free adhesive raw materials, which solves the problem that the conventional method involves feeding formaldehyde-free adhesive raw materials into a processing device and processing them by a machine. However, the above-mentioned device is not convenient for quantitatively adding the formaldehyde-free adhesive raw materials into the mixing device, and the operation of adding formaldehyde-free adhesive raw materials is cumbersome, which greatly reduces the practicality of the device.

[0006] To solve the above technical problems, this utility model provides a formaldehyde-free adhesive raw material quantitative addition device, comprising: a base, an installation component disposed on the top of the base, and a quantitative component disposed inside the installation component;

[0007] The mounting assembly includes a mounting bracket disposed on the top of the base. An installation opening is provided at the center of the inner side of the mounting bracket. Two limiting openings are provided on the top of the mounting bracket and on both sides of the installation opening. Three limiting rods are fixedly installed inside each limiting opening. Two threaded rods are rotatably disposed on the inner side of the mounting bracket near the top. A lifting block is fitted on the surface of each installation opening and threadedly connected to it. A lifting frame is fixedly installed on the side of each of the two limiting openings that are separated from each other. Two limiting frames are fixedly installed on the top of each lifting frame.

[0008] The quantitative component includes a quantitative sleeve disposed inside the mounting port. A mounting plate adapted to the mounting port is fixedly installed near the top edge of the mounting frame. Quantitative compartments are opened on the inner side of the quantitative sleeve near both the front and rear sides. A base plate is slidably disposed on the inner side of each quantitative compartment. A first movable rod is fixedly installed near the center of the top of each base plate. The top of each first movable rod penetrates the inner side of the base and is fixedly installed with a movable frame. A discharge port is opened on the inner side of the base near both the left and right sides. Anti-clogging blocks are fitted against the inner side of each first movable rod. A second movable rod is fixedly installed on the top of each anti-clogging block. The tops of two second movable rods on the same side penetrate the inner side of the quantitative sleeve and the inner side of the adjacent movable frame, and a pressure plate is fixedly installed together. An elastic element for driving the pressure plate to rise is provided on the top of the movable frame and at the outer edge of the second movable rod.

[0009] Preferably, each of the mounting frames has a lifting groove on its inner side for the lifting block to slide up and down, and each of the mounting frames has a knob on its top that drives the adjacent threaded rod to rotate.

[0010] Preferably, the inner side of the limiting frame is provided with a first mounting hole that matches the limiting rod, and the top of the mounting frame and the side located at the limiting opening are provided with a notch that matches the limiting frame.

[0011] Preferably, the base has grooves on both the front and rear sides of its inner side, and an electric push rod for driving the movable frame to move up and down is fixedly installed on the inner side of each groove. The top of the metering sleeve is connected to two feed pipes.

[0012] Preferably, the mounting plate has a limiting block that matches the limiting port fixedly installed on both the left and right sides, and the limiting block has a second mounting hole that matches the limiting rod on its inner side.

[0013] Preferably, the bottom of the quantitative sleeve is connected to a feeding pipe, a processing device is provided at the center of the inner side of the base, the top of the processing device is connected to a connecting pipe adapted to the feeding pipe, observation windows are provided on both the front and rear sides of the quantitative sleeve, and scale lines are provided on the surface of the quantitative sleeve and on the side of the observation window.

[0014] Compared with related technologies, the formaldehyde-free adhesive raw material quantitative addition device provided by this utility model has the following beneficial effects:

[0015] This utility model provides a quantitative addition device for formaldehyde-free adhesive raw materials. Through the coordinated arrangement of various components, an electric push rod drives a movable frame to move up and down, which in turn drives a first movable rod to move. The first movable rod causes the base plate to slide up and down inside the quantitative chamber. Through the observation window and scale lines, the base plate is adjusted to a suitable height. The raw material is then fed into the quantitative chamber through the feed pipe, making it convenient for workers to add the correct amount of raw material. The installation components also facilitate the disassembly and installation of the quantitative sleeve and the cleaning of the inside of the quantitative sleeve. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the formaldehyde-free adhesive raw material quantitative addition device provided by this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the mounting bracket shown in the side sectional view;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the metering sleeve shown in the side sectional view;

[0019] Figure 4 for Figure 1 The diagram shows a side sectional view of the base plate.

[0020] The following are the labeling elements in the diagram: 10. Base; 20. Mounting assembly; 21. Mounting frame; 22. Mounting port; 23. Limiting port; 24. Limiting rod; 25. Threaded rod; 26. Lifting block; 27. Lifting frame; 28. Limiting frame; 30. Metering assembly; 31. Metering sleeve; 32. Mounting plate; 33. Metering bin; 34. Base plate; 35. First movable rod; 36. Movable frame; 37. Discharge port; 38. Anti-clogging block; 39. Second movable rod; 310. Pressure plate; 311. Elastic element; 312. Electric push rod; 313. Limiting block; 314. Discharge pipe; 40. Processing device; 50. Connecting pipe; 60. Observation window. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the formaldehyde-free adhesive raw material quantitative addition device provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the mounting bracket shown in the side sectional view; Figure 3 for Figure 1 A schematic diagram of the structure of the metering sleeve shown in the side sectional view; Figure 4 for Figure 1 The diagram shows a side sectional view of the base plate. A formaldehyde-free adhesive raw material quantitative addition device includes: a base 10, an installation component 20 disposed on the top of the base 10, and a quantitative component 30 disposed inside the installation component 20;

[0023] The mounting assembly 20 includes a mounting bracket 21 disposed on the top of the base 10. A mounting opening 22 is provided at the center of the inner side of the mounting bracket 21. Two limiting openings 23 are provided on the top of the mounting bracket 21 and on both sides of the mounting opening 22. Three limiting rods 24 are fixedly installed inside each limiting opening 23. Two threaded rods 25 are rotatably provided on the inner side of the mounting bracket 21 near the top. Lifting blocks 26 are fitted on the surface of the mounting opening 22 and threadedly connected to them. Lifting frames 27 are fixedly installed on the side of the two limiting openings 23 that are separated from each other. Two limiting frames 28 are fixedly installed on the top of each lifting frame 27.

[0024] During use, the operator removes the metering sleeve 31 and installs it inside the mounting port 22 via the mounting plate 32. Simultaneously, the limiting block 313 is engaged inside the limiting port 23, and the inner side of the second limiting hole on the inner side of the limiting block 313 is fitted onto the surface of the limiting rod 24. Manually turning the knob rotates the threaded rod 25, which, through its threaded connection with the lifting block 26, moves the lifting block 26 downwards. The lifting block 26 then moves the lifting frame 27, which in turn moves the two limiting frames 28 against the surface of the limiting block 313. The first limiting hole on the inner side of each limiting frame 28 is fitted onto the surface of the limiting rod 24, thus limiting the position of the limiting block 313. This facilitates the disassembly and installation of the metering sleeve 31 and the cleaning of its inner side.

[0025] The metering component 30 includes a metering sleeve 31 disposed inside the mounting port 22. A mounting plate 32 adapted to the mounting port 22 is fixedly installed near the top edge of the mounting frame 21. Metering chambers 33 are opened on the inner side of the metering sleeve 31 near the front and rear sides. A base plate 34 is slidably disposed on the inner side of the metering chamber 33. A first movable rod 35 is fixedly installed near the center of the top of the base plate 34. The top of the first movable rod 35 passes through the inner side of the base 10 and is fixedly installed with a movable frame 36. A discharge port 37 is opened on the inner side of the base plate 34 near the left and right sides. An anti-clogging block 38 is fitted on the inner side of the first movable rod 35. A second movable rod 39 is fixedly installed on the top of the anti-clogging block 38. The tops of the two second movable rods 39 on the same side pass through the inner side of the metering sleeve 31 and the inner side of the adjacent movable frame 36 and are jointly fixedly installed with a pressure plate 310. An elastic element 311 for driving the pressure plate 310 to rise is provided on the top of the movable frame 36 and on the outer edge of the second movable rod 39.

[0026] The inner side of the mounting frame 21 is provided with a lifting groove for the lifting block 26 to slide up and down, and the top of the mounting frame 21 is provided with a knob to drive the adjacent threaded rod 25 to rotate.

[0027] The electric push rod 312 starts working, driving the movable frame 36 to move up and down. The movable frame 36 drives the first movable rod 35 to move. The first movable rod 35 drives the base plate 34 to slide up and down inside the quantitative bin 33. Through the observation window 60 and the scale line, the base plate 34 is adjusted to a suitable height, so that the operator can put the raw material into the quantitative bin 33 through the feed pipe, thereby adding the quantitative raw material. The pressure plate 310 is pressed manually, which drives the second movable rod 39 to move downward and squeeze the elastic element 311 to contract. The second movable rod 39 drives the anti-blocking block 38 away from the inside of the discharge port 37, so that the raw material falls into the processing device 40 through the discharge port 37, the discharge pipe 314 and the connecting pipe 50 for subsequent processing and production.

[0028] The inner side of the limiting frame 28 is provided with a first mounting hole that matches the limiting rod 24, and the top of the mounting frame 21 and the side of the limiting opening 23 are provided with a notch that matches the limiting frame 28.

[0029] The base 10 has grooves on the inner side near the front and rear sides. Electric push rods 312 that drive the movable frame 36 to move up and down are fixedly installed in the inner side of each groove. Two feed pipes are connected to the top of the metering sleeve 31.

[0030] Both sides of the mounting plate 32 are fixedly equipped with limiting blocks 313 that are compatible with the limiting port 23. The inner side of each limiting block 313 is provided with a second mounting hole that is compatible with the limiting rod 24.

[0031] The bottom of the quantitative sleeve 31 is connected to a feeding pipe 314. A processing device 40 is provided at the center of the inner side of the base 10. The top of the processing device 40 is connected to a connecting pipe 50 that is compatible with the feeding pipe 314. Observation windows 60 are provided on both the front and rear sides of the quantitative sleeve 31. Scale lines are provided on the surface of the quantitative sleeve 31 and on the side of the observation window 60.

[0032] The working principle of the formaldehyde-free adhesive raw material quantitative addition device provided by this utility model is as follows:

[0033] Step 1: During use, the operator removes the metering sleeve 31 and installs it inside the mounting port 22 via the mounting plate 32. Simultaneously, the limiting block 313 is engaged inside the limiting port 23, and the inner side of the second limiting hole on the inner side of the limiting block 313 is fitted onto the surface of the limiting rod 24. Manually turning the knob rotates the threaded rod 25, which, through its threaded connection with the lifting block 26, moves the lifting block 26 downwards. The lifting block 26 then moves the lifting frame 27, which in turn moves the two limiting frames 28 against the surface of the limiting block 313. The first limiting hole on the inner side of the limiting frame 28 is fitted onto the surface of the limiting rod 24, thus limiting the limiting block 313. This facilitates the disassembly and installation of the metering sleeve 31 and the cleaning of its inner side.

[0034] Step 2: The electric push rod 312 starts working, driving the movable frame 36 to move up and down. The movable frame 36 drives the first movable rod 35 to move. The first movable rod 35 drives the base plate 34 to slide up and down inside the quantitative bin 33. Through the observation window 60 and the scale line, the base plate 34 is adjusted to a suitable height, so that the staff can put the raw materials into the quantitative bin 33 through the feed pipe, thereby adding the quantitative raw materials. The pressure plate 310 is pressed manually, which drives the second movable rod 39 to move downward and squeeze the elastic element 311 to contract. The second movable rod 39 drives the anti-blocking block 38 away from the inside of the discharge port 37, so that the raw materials fall into the processing device 40 through the discharge port 37, the discharge pipe 314 and the connecting pipe 50 for subsequent processing and production.

[0035] Compared with related technologies, the formaldehyde-free adhesive raw material quantitative addition device provided by this utility model has the following beneficial effects:

[0036] Through the coordinated arrangement of various components of the device, the electric push rod 312 drives the movable frame 36 to move up and down, the movable frame 36 drives the first movable rod 35 to move, and the first movable rod 35 drives the base plate 34 to slide up and down inside the quantitative chamber 33. Through the action of the observation window 60 and the scale line, the base plate 34 is adjusted to a suitable height, and the raw material is put into the quantitative chamber 33 through the feed pipe, which makes it convenient for the staff to add the quantitative raw material. Through the setting of the installation component 20, it is convenient for the staff to disassemble and install the quantitative sleeve 31 and to clean the inside of the quantitative sleeve 31.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for quantitatively adding formaldehyde-free adhesive raw materials, characterized in that, include: A base (10) is provided with an installation component (20) on its top, and a metering component (30) is provided inside the installation component (20); The mounting assembly (20) includes a mounting bracket (21) disposed on the top of the base (10). The mounting bracket (21) has an installation opening (22) at the center of its inner side. The mounting bracket (21) has two limiting openings (23) on its top and on both sides of the installation opening (22). Three limiting rods (24) are fixedly installed on the inner side of each limiting opening (23). Two threaded rods (25) are rotatably disposed on the inner side of the mounting bracket (21) near the top. Lifting blocks (26) are fitted on the surface of the installation opening (22) and threadedly connected to them. Lifting frames (27) are fixedly installed on the side of each of the two limiting openings (23) away from each other. Two limiting frames (28) are fixedly installed on the top of each lifting frame (27). The quantitative component (30) includes a quantitative sleeve (31) disposed inside the mounting port (22). A mounting plate (32) adapted to the mounting port (22) is fixedly installed on the outer edge of the mounting frame (21) near the top. Quantitative compartments (33) are provided on the inner side of the quantitative sleeve (31) near both the front and rear sides. A base plate (34) is slidably disposed on the inner side of each quantitative compartment (33). A first movable rod (35) is fixedly installed on the top of each base plate (34) near the center. The top of each first movable rod (35) penetrates the inner side of the base (10) and is fixedly installed with a movable frame (36). The bottom plate (34) has a discharge port (37) on the inner side near the left and right sides. The first movable rod (35) is fitted with an anti-blocking block (38) on the inner side. The top of the anti-blocking block (38) is fixedly installed with a second movable rod (39). The tops of the two second movable rods (39) on the same side penetrate the inner side of the metering sleeve (31) and the inner side of the adjacent movable frame (36), and are fixedly installed with a pressure plate (310). The top of the movable frame (36) and the outer edge of the second movable rod (39) are provided with an elastic element (311) to drive the pressure plate (310) to rise.

2. The formaldehyde-free adhesive raw material quantitative addition device according to claim 1, characterized in that, The inner side of each mounting bracket (21) is provided with a lifting groove for the lifting block (26) to slide up and down, and the top of each mounting bracket (21) is provided with a knob to drive the adjacent threaded rod (25) to rotate.

3. The formaldehyde-free adhesive raw material quantitative addition device according to claim 1, characterized in that, The inner side of each limiting frame (28) is provided with a first mounting hole that is compatible with the limiting rod (24), and the top of each mounting frame (21) and on the side of the limiting opening (23) is provided with a notch that is compatible with the limiting frame (28).

4. The formaldehyde-free adhesive raw material quantitative addition device according to claim 1, characterized in that, The base (10) has grooves on its inner side near the front and rear sides. An electric push rod (312) for driving the movable frame (36) to move up and down is fixedly installed on the inner side of each groove. The top of the quantitative sleeve (31) is connected to two feed pipes.

5. The formaldehyde-free adhesive raw material quantitative addition device according to claim 1, characterized in that, The mounting plate (32) has a limiting block (313) that is compatible with the limiting port (23) fixedly installed on both the left and right sides. The limiting block (313) has a second mounting hole that is compatible with the limiting rod (24) on its inner side.

6. The formaldehyde-free adhesive raw material quantitative addition device according to claim 1, characterized in that, The bottom of the quantitative sleeve (31) is connected to a feeding pipe (314), and a processing device (40) is provided at the center of the inner side of the base (10). The top of the processing device (40) is connected to a connecting pipe (50) that is compatible with the feeding pipe (314). Observation windows (60) are provided on both the front and rear sides of the quantitative sleeve (31), and scale lines are provided on the surface of the quantitative sleeve (31) and on one side of the observation window (60).

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