A glue adjusting device for ecological board production

Abstract

The utility model relates to the technical field of plate processing, disclose a kind of glue adjusting device for ecological board production, including jar body, stirring shaft being rotatably arranged in the jar body and the drive motor for driving the stirring shaft being arranged in the top of the jar body, the top of the jar body is connected with inlet pipe, the bottom of the jar body is connected with outlet pipe, the top of the jar body is connected with feeding hopper, a plurality of material carrying rods are symmetrically arranged in the horizontal direction in the feeding hopper, a bag breaking assembly for breaking a packaging bag is arranged in the feeding hopper;The utility model has the effect of reducing the safety risk of worker operation.

Description

Technical Field

[0001] This utility model relates to the field of board processing technology, and in particular to a glue mixing device for the production of eco-friendly boards. Background Technology

[0002] The production process of ecological boards requires the use of an adhesive mixing device to mix the adhesive needed for bonding the ecological boards. The main component of the adhesive is white powdered melamine powder.

[0003] However, since most existing mixing equipment is open, there is a serious powder spillage during the manual pouring of raw materials, which increases the safety risks for workers. Utility Model Content

[0004] The purpose of this invention is to provide a glue mixing device for the production of eco-friendly boards, which reduces the safety risks for workers.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: including a tank, a stirring shaft rotatably disposed in the tank, and a drive motor disposed on the top of the tank for driving the stirring shaft. The top of the tank is connected to an inlet pipe, the bottom of the tank is connected to an outlet pipe, the top of the tank is connected to a feeding hopper, a plurality of material carrying rods are symmetrically arranged in the horizontal direction in the feeding hopper, and a bag-piercing component for piercing a packaging bag is disposed in the feeding hopper.

[0006] A further feature of this invention is that the bag-breaking assembly includes a pushing cylinder arranged horizontally on the feeding hopper and a pushing rod arranged at the output end of the pushing cylinder. The end of the pushing rod is provided with a bag-breaking blade arranged vertically. The carrying rod is located on both sides of the bag-breaking blade. The horizontal plane at the top of the bag-breaking blade is higher than the horizontal plane at the top of the carrying rod, and the horizontal plane at the bottom of the bag-breaking blade is lower than the horizontal plane at the top of the carrying rod.

[0007] A further feature of this invention is that the feeding hopper includes a bucket-shaped first feeding section and a second feeding section with a rectangular cross-section disposed on the top of the first feeding section, and the material carrier and the bag breaking assembly are both located in the second feeding section.

[0008] A further feature of this invention is that the feeding hopper also includes a bucket-shaped third feeding section connected to the top of the second feeding section, wherein the cross-sectional area of ​​the top of the third feeding section is smaller than the cross-sectional area of ​​the bottom of the third feeding section.

[0009] A further feature of this invention is that the bag-breaking blade includes a first bag-breaking section with a triangular cross-section and a second bag-breaking section with a trapezoidal cross-section, the second bag-breaking section being located between the first bag-breaking section and the push rod.

[0010] A further feature of this invention is that the cross-sectional area of ​​the top of the bag-breaking blade is smaller than the cross-sectional area of ​​the bottom of the bag-breaking blade.

[0011] A further feature of this invention is that a plurality of elastic baffles are symmetrically arranged on the top of the third feeding section along the horizontal direction.

[0012] A further feature of this invention is that a vent pipe is connected to the top of the tank.

[0013] A further feature of this invention is that a cover plate is provided at the top of the vent pipe, and a plurality of vent holes are evenly provided at the top of the vent pipe.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up a feeding hopper, a carrying rod, and a bag-breaking component, when melamine needs to be fed, the bagged melamine is manually or using a crane to lift it to the top of the feeding hopper. Then, the bottom of the bag is placed downwards and enters the feeding hopper through the top opening until the bag touches the carrying rod. After that, the worker can move relatively away from the tank and drive the bag-breaking component to cut open the bottom of the bag. The raw material inside the bag will then fall into the tank under gravity. After feeding is completed, the bag can be removed directly by the crane or manually by the worker. Because the size of the top opening of the feeding hopper is matched with the size of the bag, and the worker can perform the bag-breaking operation away from the tank, the occurrence of dust spillage can be reduced by limiting the size of the top of the feeding hopper, and the inhalation of dust can be reduced by keeping the worker away from the tank, thus greatly reducing the safety risks of operation.

[0016] 2. By setting up bag-breaking blades and pushing cylinders, after the packaging bag is placed on the loading rod, the pushing cylinder is opened. The pushing rod drives the bag-breaking blades through the bottom of the packaging bag, causing the bottom of the packaging bag to break open. The raw material falls from the packaging bag into the tank below, thus realizing the automatic feeding process. Workers can operate the bag-breaking blades to break the bags away from the tank, thereby reducing the workers' inhalation of dust. The operation is also simple and convenient.

[0017] 3. By setting up a first bag-breaking section and a second bag-breaking section, when the push rod drives the first bag-breaking section through the packaging bag, the sharp end of the first bag-breaking section, which has a triangular cross-section, can cut open the bottom of the packaging bag. When the push rod drives the first bag-breaking section away from the packaging bag, the inclined surfaces on both sides of the second bag-breaking section, which has a trapezoidal cross-section, can open the opening at the bottom of the packaging bag, thus accelerating the material feeding process. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of an embodiment of an adhesive mixing device for producing eco-friendly boards according to this utility model;

[0020] Figure 2 This is a partial cross-sectional structural schematic diagram of an embodiment of an adhesive mixing device for producing ecological boards according to this utility model.

[0021] In the diagram, 1. Tank body; 2. Stirring shaft; 3. Drive motor; 4. Inlet pipe; 5. Outlet pipe; 6. Feeding hopper; 6a. First feeding section; 6b. Second feeding section; 6c. Third feeding section; 7. Carrying rod; 8. Bag breaking assembly; 8a. Push cylinder; 8b. Push rod; 9. Bag breaking blade; 9a. First bag breaking section; 9b. Second bag breaking section; 10. Elastic baffle; 11. Vent pipe; 12. Cover plate; 13. Vent hole. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] This utility model provides a glue mixing device for the production of eco-friendly boards, such as... Figures 1 to 2 As shown, the device includes a tank body 1, a stirring shaft 2 rotatably disposed within the tank body 1, and a drive motor 3 disposed at the top of the tank body 1 for driving the stirring shaft 2. A liquid inlet pipe 4 is connected to the top of the tank body 1, a liquid outlet pipe 5 is connected to the bottom of the tank body 1, a feeding hopper 6 is connected to the top of the tank body 1, a plurality of material carrying rods 7 are symmetrically arranged in the horizontal direction in the feeding hopper 6, and a bag-piercing component 8 for piercing a packaging bag is disposed in the feeding hopper 6.

[0024] Furthermore, the bag-breaking assembly 8 includes a pushing cylinder 8a arranged horizontally on the feeding hopper 6 and a pushing rod 8b arranged at the output end of the pushing cylinder 8a. The end of the pushing rod 8b is provided with a bag-breaking blade 9 arranged vertically. The material carrying rod 7 is located on both sides of the bag-breaking blade 9. The horizontal plane at the top of the bag-breaking blade 9 is higher than the horizontal plane at the top of the material carrying rod 7, and the horizontal plane at the bottom of the bag-breaking blade 9 is lower than the horizontal plane at the top of the material carrying rod 7.

[0025] Furthermore, the feeding hopper 6 includes a bucket-shaped first feeding section 6a and a second feeding section 6b with a rectangular cross-section disposed on the top of the first feeding section 6a, and the material carrier 7 and the bag breaking assembly 8 are both located in the second feeding section 6b.

[0026] Furthermore, the feeding hopper 6 also includes a bucket-shaped third feeding section 6c connected to the top of the second feeding section 6b, wherein the cross-sectional area of ​​the top of the third feeding section 6c is smaller than the cross-sectional area of ​​the bottom of the third feeding section 6c.

[0027] Furthermore, the bag-breaking blade 9 includes a first bag-breaking section 9a with a triangular cross-section and a second bag-breaking section 9b with a trapezoidal cross-section, the second bag-breaking section 9b being located between the first bag-breaking section 9a and the push rod 8b.

[0028] Furthermore, the cross-sectional area of ​​the top of the bag-breaking blade 9 is smaller than the cross-sectional area of ​​the bottom of the bag-breaking blade 9.

[0029] Furthermore, the top of the third feeding section 6c is symmetrically provided with several elastic baffles 10 along the horizontal direction.

[0030] Furthermore, a vent pipe 11 is connected to the top of the tank body 1.

[0031] Furthermore, a cover plate 12 is provided at the top of the vent pipe 11, and a plurality of vent holes 13 are evenly provided at the top of the vent pipe 11.

[0032] When melamine needs to be fed, the bagged melamine is manually or by using a crane to lift it to the top of the feeding hopper 6. Then, the bottom of the bag is turned downwards and enters the second feeding section 6b from the top opening of the third feeding section 6c until the bag touches the loading rod 7. After that, the worker can drive the pushing cylinder from a distance, which causes the pushing rod to drive the first bag-breaking section 9a to cut open the bottom of the bag. The raw material inside the bag will then fall into the tank 1 under the action of gravity. After feeding is completed, the bag can be removed directly by the crane or manually by the worker. Since the size of the top opening of the third feeding section 6c is matched with the size of the bag, and the worker can break the bag away from the tank 1, the dust spillage can be reduced by limiting the size of the top of the feeding hopper 6, and the dust inhalation can be reduced by keeping the worker away from the tank 1, thus greatly reducing the safety risks of operation.

[0033] By setting up a bag-breaking blade 9 and a pushing cylinder 8a, after the packaging bag is placed on the material carrier 7, the pushing cylinder 8a is opened, and the pushing rod 8b drives the bag-breaking blade 9 through the bottom of the packaging bag, causing the bottom of the packaging bag to break open. The raw material falls from the packaging bag into the tank 1 below, thus realizing an automatic feeding process. Workers can operate the bag-breaking blade 9 to break the bag away from the tank 1, thereby reducing the worker's inhalation of dust. The operation is also simple and convenient.

[0034] By setting up a first bag-breaking section 9a and a second bag-breaking section 9b, when the push rod 8b drives the first bag-breaking section 9a through the packaging bag, the sharp end of the first bag-breaking section 9a, which has a triangular cross-section, can cut open the bottom of the packaging bag. When the push rod 8b drives the first bag-breaking section 9a away from the packaging bag, the inclined surfaces on both sides of the second bag-breaking section 9b, which has a trapezoidal cross-section, can open the opening at the bottom of the packaging bag, thus accelerating the material feeding process.

[0035] By setting up a first feeding section 6a, a second feeding section 6b, and a third feeding section 6c, the cross-sectional area of ​​the top of the third feeding section 6c is smaller than that of the second feeding section 6b, and the cross-sectional area of ​​the second feeding section 6b is larger than that of the first feeding section 6a. Therefore, after the packaging bag enters the second feeding section 6b from the third feeding section 6c, the bottom of the packaging bag is in a relatively large space, thereby accelerating the speed at which the raw material inside the packaging bag falls downward after the bag-breaking blade 9 cuts the packaging bag, and avoiding the phenomenon of raw material accumulating in the feeding hopper 6.

[0036] By setting the cross-sectional area of ​​the top of the bag-breaking blade 9 to be smaller than the cross-sectional area of ​​the bottom of the bag-breaking blade 9, the two sides of the bag-breaking blade 9 are in a downward inclined state, thereby reducing the amount of raw material powder remaining on the bag-breaking blade 9.

[0037] By setting up elastic baffles 10, which are made of PU material, the elastic baffles 10 have a certain elasticity and resilience. When using small-bag packaging bags, the packaging bags are smaller than the opening of the third feeding section 6c. At this time, the overflow of powder raw materials can be reduced by the shielding of the elastic baffles 10 on both sides.

[0038] By setting up a vent pipe 11, a cover plate 12, and a vent hole 13, the interior of the tank 1 can be connected to the outside through the vent pipe 11. Therefore, during the process of the powder raw material entering the tank 1 from the feeding hopper 6, the air inside the tank escapes through the vent pipe 11, thereby preventing a large amount of powder from escaping outward when the air inside the tank escapes from the feeding hopper 6 (it should be noted that a control valve is set on the liquid inlet pipe 4, and the control valve will only be opened when liquid needs to be added). At the same time, a cover plate 12 is set on the top of the vent pipe 11, and a vent hole 13 is set, so that the air inside the tank can escape from the vent hole 13 on the side during feeding, thereby further reducing the escape of the powder raw material by the air being blocked by the cover plate 12.

[0039] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0040] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0041] The above description is merely a description of preferred embodiments of the present invention and is not intended to limit the scope of the present invention in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A glue mixing device for the production of ecological boards, characterized in that: The device includes a tank (1), a stirring shaft (2) rotatably disposed within the tank (1), and a drive motor (3) disposed on the top of the tank (1) for driving the stirring shaft (2). A liquid inlet pipe (4) is connected to the top of the tank (1), and a liquid outlet pipe (5) is connected to the bottom of the tank (1). A feeding hopper (6) is connected to the top of the tank (1). Several material carriers (7) are symmetrically arranged in the horizontal direction inside the feeding hopper (6). A bag-breaking component (8) for piercing a packaging bag is disposed inside the feeding hopper (6).

2. The adhesive mixing device for producing ecological boards according to claim 1, characterized in that: The bag-breaking assembly (8) includes a push cylinder (8a) arranged horizontally on the feeding hopper (6) and a push rod (8b) arranged at the output end of the push cylinder (8a). The end of the push rod (8b) is provided with a bag-breaking blade (9) in the vertical direction. The material carrier (7) is located on both sides of the bag-breaking blade (9). The horizontal plane at the top of the bag-breaking blade (9) is higher than the horizontal plane at the top of the material carrier (7), and the horizontal plane at the bottom of the bag-breaking blade (9) is lower than the horizontal plane at the top of the material carrier (7).

3. The adhesive mixing device for producing ecological boards according to claim 2, characterized in that: The feeding hopper (6) includes a bucket-shaped first feeding section (6a) and a second feeding section (6b) with a rectangular cross-section disposed on the top of the first feeding section (6a). The material carrier (7) and the bag breaking assembly (8) are both located in the second feeding section (6b).

4. The adhesive mixing device for producing ecological boards according to claim 3, characterized in that: The feeding hopper (6) also includes a bucket-shaped third feeding section (6c) connected to the top of the second feeding section (6b), wherein the cross-sectional area of ​​the top of the third feeding section (6c) is smaller than the cross-sectional area of ​​the bottom of the third feeding section (6c).

5. The adhesive mixing device for producing ecological boards according to claim 2, characterized in that: The bag-breaking blade (9) includes a first bag-breaking section (9a) with a triangular cross-section and a second bag-breaking section (9b) with a trapezoidal cross-section, the second bag-breaking section (9b) being located between the first bag-breaking section (9a) and the push rod (8b).

6. The adhesive mixing device for producing ecological boards according to claim 5, characterized in that: The cross-sectional area of ​​the top of the bag-breaking blade (9) is smaller than the cross-sectional area of ​​the bottom of the bag-breaking blade (9).

7. The adhesive mixing device for producing ecological boards according to claim 4, characterized in that: The top of the third feeding section (6c) is symmetrically provided with several elastic baffles (10) in the horizontal direction.

8. The adhesive mixing device for producing ecological boards according to claim 1, characterized in that: A vent pipe (11) is connected to the top of the tank (1).

9. The adhesive mixing device for producing ecological boards according to claim 8, characterized in that: The top end of the vent pipe (11) is provided with a cover plate (12), and a number of vent holes (13) are evenly provided on the top end of the vent pipe (11).

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