Feeding structure for producing glue

Abstract

The utility model discloses a feeding structure for producing glue, which is characterized in that the upper half section of the front end of a box body is provided with a feeding hole, the front half part in the box body is provided with a filtering guide plate, the filtering guide plate is connected with the inner wall of the box body, and the front end of the filtering guide plate is positioned at the feeding hole; a plurality of material unsealing cutters used in cooperation with the material unsealing openings are arranged at the lower end of the push plate, a plurality of cutter channel openings allowing the material unsealing cutters to penetrate through are formed in the upper end of the box body, a bag collecting plate is arranged on the rear half portion in the box body, and the bag collecting plate is connected with the inner wall of the box body and the lower half section of the partition plate at the same time; the two sides of the bag collecting plate are each provided with a first side box door arranged on the box body, and a discharging opening is formed in the lower half section of the box body. According to the utility model, the problems of more fragments and difficulty in cleaning caused by rotating and crushing the packaging bag by the two crushing shafts are effectively solved, and the problem that the filtering and feeding speed is influenced by the accumulation of the crushed fragments on the filter plate is also solved.

Description

Technical Field

[0001] This utility model relates to the technical field of adhesive production equipment, and more specifically, to a feeding structure for producing adhesive. Background Technology

[0002] In the traditional material feeding stage of adhesive production, operators manually open the feeding package and then feed the material. This process is time-consuming and labor-intensive, and it also easily exposes the raw materials to air, causing changes in their properties. To solve the problems of the existing technology, Chinese patent application number CN201921674427.4 provides a solution for a material feeding device for adhesive production. This solution involves installing crushing shafts inside the feeding box, with two crushing shafts arranged side by side. The crushing shafts are rotated by a first motor. Through the interaction of the crushing shafts and the first motor, the packaged raw materials can be crushed, allowing the raw materials to flow out of the package. A filter plate is fixedly connected to the bottom of the crushing shaft. The outer surface of the filter plate has filter holes, allowing the raw materials to flow through the filter holes. Below, the entry of broken outer packaging is blocked. The outer surface of the feed box has a movable door that allows for periodic cleaning of packaging fragments. This solution solves the problem of manually disassembling packaging for feeding, avoiding the situation where the raw materials change in properties due to manual disassembly. However, this solution has two drawbacks. On the one hand, when the two crushing shafts rotate and crush the packaging bags, the bags are highly fragmented, resulting in numerous fragments. This makes subsequent cleaning work difficult and inefficient. On the other hand, the broken packaging fragments accumulate on the filter plate, forming a large area of ​​obstruction and severely affecting the filtration efficiency, which in turn leads to a significant decrease in the feeding speed. As a result, the movable door needs to be opened frequently to clean the packaging fragments, which is extremely cumbersome and increases the inconvenience and workload in the production process.

[0003] Therefore, those skilled in the art are dedicated to providing a feeding structure for producing adhesives that can solve the above problems. Utility Model Content

[0004] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this utility model is to provide a feeding structure for producing adhesives that can solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides a feeding structure for producing adhesive, including a box body. The upper half of the front end of the box body has a feeding port. The front half of the inner body of the box body is provided with a filter guide plate, which is connected to the inner wall of the box body. The front end of the filter guide plate is located at the feeding port. The rear end of the filter guide plate is connected to the upper end of a partition. The two sides of the partition are connected to the inner wall of the box body. The filter guide plate is inclined with a higher front and lower rear. Several elongated material openings are provided on the filter guide plate.

[0006] The upper end of the box is provided with a protective cover, and the upper end of the protective cover is provided with a material opening cylinder. The output end of the material opening cylinder extends into the protective cover and is connected to the upper end of the push plate. The two sides of the push plate are slidably connected to the inner wall of the protective cover. The lower end of the push plate is provided with a number of material opening knives that cooperate with each of the material opening ports. The upper end of the box is provided with a number of knife channels for each of the material opening knives to pass through. Each of the knife channels corresponds to each of the material opening ports.

[0007] A material limiting cylinder is provided at the upper end of the box body. The output end of the material limiting cylinder extends into the box body and is connected to the upper end of the limiting plate. The upper end of the limiting plate is connected to the lower end of two guide rods. The upper end of each guide rod moves through the upper end of the box body. The lower end of the limiting plate is in contact with the upper end of the rear half of the filter guide plate.

[0008] The rear half of the box is provided with a bag collecting plate, which is connected to both the inner wall of the box and the lower half of the partition. Both sides of the bag collecting plate have a first side door on the box, and the lower half of the box is provided with a discharge port.

[0009] To further improve the opening and protection of materials, a positioning frame is provided at the top of the box, and a gate control cylinder is provided at the upper end of the positioning frame. The output end of the gate control cylinder extends downward and connects to the upper end of the gate. The gate can slide through the upper end of the box and is located at the inlet. A limit groove is provided at the inlet, and a protrusion that cooperates with the limit groove is provided at the lower end of the gate.

[0010] Furthermore, each of the material openings is provided with a number of material leakage ports opened on the material opening.

[0011] To facilitate equipment maintenance and component replacement, and to better open material bags, preferably, the material opening knife is detachably connected to the push plate, and the cross-section of the material opening knife gradually decreases from the middle to the lower end.

[0012] Furthermore, the material limiting cylinder is mounted on the protective cover, which is detachably connected to the upper end of the box body. The upper ends of each guide rod move sequentially through the box body and the protective cover, and a top plate is provided at the upper end of the guide rod.

[0013] To improve the stability of the limiting plate, the rear half of the filter guide plate is provided with a material limiting and blocking port, and the lower half of the limiting plate is inserted into the material limiting and blocking port.

[0014] To facilitate the collection of material bags and avoid their accumulation and simplification in cleaning the equipment, the bag collecting plate preferably includes two integrally formed inclined portions. The outer sides of each inclined portion are connected to the partition and the housing, respectively, and the inner sides of each inclined portion are interconnected and higher than the outer sides.

[0015] To facilitate maintenance of the filter guide plate and the interior of the housing, the filter guide plate has a second side door on both sides of the housing, and the front of the housing has a front door.

[0016] In order to adjust the tilt angle of the filter guide plate to facilitate better unloading and the falling of packaging bags onto the bag collecting plate, preferably, the rear end of the filter guide plate is hinged to the partition plate, and the front end of the filter guide plate is detachably connected to the housing.

[0017] Furthermore, the bag collecting plate has several material collection ports.

[0018] The beneficial effects of this utility model are that it not only effectively solves the problems of excessive fragments and difficult cleaning caused by the rotation of two crushing shafts crushing packaging bags, but also solves the problems of fragments accumulating on the filter plate, affecting the filtration and feeding speed, requiring frequent door openings for cleaning, and increasing operational complexity and workload; it also has the following advantages:

[0019] 1. Efficient material opening and stable conveying

[0020] Abandoning the traditional manual method of opening feeding bags, it adopts a material opening cylinder-driven push plate and material opening knife design, which can accurately and efficiently cut and open the material packaging bags; the one-to-one correspondence between the long strip material opening and the knife channel ensures the accuracy and stability of the opening operation, allowing the raw materials to smoothly slide through the opening and leakage port, greatly improving the efficiency of material feeding and reducing labor input and production time costs.

[0021] 2. Effectively prevents changes in the properties of raw materials

[0022] The automated opening and conveying process avoids the raw materials from being exposed to the air for a long time, reduces the risk of changes in the properties of the raw materials, ensures the stability and quality reliability of the raw materials for glue production, and helps to improve the quality consistency of glue products.

[0023] 3. Convenient packaging cleaning and equipment maintenance

[0024] In terms of packaging bag handling, the special structural design of the bag collecting plate allows broken packaging bags to slide naturally to the bottom under gravity, and can be easily cleaned and collected through the first side door, effectively solving the problem of packaging bag accumulation and reducing the difficulty and workload of cleaning inside the equipment. At the same time, the second side doors on both sides of the filter guide plate and the front door at the front of the box facilitate operators to inspect, maintain and service the key components inside the box, improving the maintainability and service life of the equipment.

[0025] 4. Precise material limiting and process control: The combination of material limiting cylinder and limiting plate can precisely control the timing of material dwell and slippage on the filter guide plate according to the production process, preventing material from falling into the bag plate too early or in a disorderly manner, and ensuring the orderly opening and conveying of materials. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of a specific embodiment of the present invention.

[0027] Figure 2 This is another three-dimensional structural schematic diagram of the present invention.

[0028] Figure 3 This is a schematic diagram of the internal structure of the box in this utility model.

[0029] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0030] Figure 5 This is a schematic diagram of the structure of the filter guide plate in this utility model.

[0031] Figure 6 This is a schematic diagram of a positioning frame equipped with a gate control cylinder.

[0032] Figure 7 This is a schematic diagram of the internal structure of the protective cover on the box.

[0033] Figure 8 This is a schematic diagram of the structure where the material opening knife is located inside the protective cover.

[0034] Figure 9 yes Figure 8 A magnified schematic diagram of the structure at point B in the middle.

[0035] Figure 10 yes Figure 8 Another three-dimensional structural diagram. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0037] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] like Figures 1 to 10 As shown, a feeding structure for producing adhesive includes a box body 1. The upper half of the front end of the box body 1 has a feeding port 2. The front half of the box body 1 is provided with a filter guide plate 3. The filter guide plate 3 is connected to the inner wall of the box body 1. The front end of the filter guide plate 3 is located at the feeding port 2. The rear end of the filter guide plate 3 is connected to the upper end of a partition 5. The two sides of the partition 5 are connected to the inner wall of the box body 1. The filter guide plate 3 is inclined at a higher front and lower rear. Several elongated material openings 6 are provided on the filter guide plate 3. The inclination angle of the filter guide plate 3 is set so that the packaging bag can fall, avoiding the situation where the packaging bag and material cannot fall smoothly due to the angle being too small.

[0040] The upper end of the housing 1 is provided with a protective cover 7, and the upper end of the protective cover 7 is provided with a material opening cylinder 8. The output end of the material opening cylinder 8 extends into the protective cover 7 and is connected to the upper end of the push plate 9. The two sides of the push plate 9 are slidably connected to the inner wall of the protective cover 7. The lower end of the push plate 9 is provided with a plurality of material opening knives 10 that cooperate with each of the material opening ports 6. The upper end of the housing 1 is provided with a plurality of knife channel openings 11 for each of the material opening knives 10 to pass through. Each of the knife channel openings 11 is provided in a one-to-one correspondence with each of the material opening ports 6.

[0041] A material limiting cylinder 12 is provided at the upper end of the housing 1. The output end of the material limiting cylinder 12 extends into the housing 1 and is connected to the upper end of the limiting plate 13. The upper end of the limiting plate 13 is also connected to the lower end of two guide rods 15. The upper end of each guide rod 15 moves through the upper end of the housing 1. The lower end of the limiting plate 13 is attached to the upper end of the rear half of the filter guide plate 3.

[0042] The rear half of the box body 1 is provided with a bag collection plate 16, which is connected to the inner wall of the box body 1 and the lower half of the partition 5. Both sides of the bag collection plate 16 are provided with a first side door 17 on the box body 1, and the lower half of the box body 1 is provided with a discharge port 18.

[0043] A positioning frame 19 is provided at the top of the housing 1. A gate control cylinder 20 is provided at the upper end of the positioning frame 19. The output end of the gate control cylinder 20 extends downward and connects to the upper end of the gate 21. The gate 21 can slide through the upper end of the housing 1 and is located at the feed inlet 2. A limiting groove 22 is provided at the feed inlet 2. A protrusion 23 that cooperates with the limiting groove 22 is provided at the lower end of the gate 21.

[0044] Each of the material opening ports 6 is provided with a plurality of material leakage ports 26 formed on the material opening port 6. The material opening knife 10 is detachably connected to the push plate 9, and the cross-section of the material opening knife 10 gradually decreases from the middle section to the lower end.

[0045] The material limiting cylinder 12 is mounted on the protective cover 7, which is detachably connected to the upper end of the box body 1. The upper ends of each guide rod 15 pass through the box body 1 and the protective cover 7 in sequence, and the upper end of the guide rod 15 is provided with a top plate 27.

[0046] The rear half of the filter guide plate 3 is provided with a material limiting and blocking port 28, and the lower half of the limiting plate 13 is inserted into the material limiting and blocking port 28.

[0047] The bag collection plate 16 includes two integrally formed inclined portions 16a. The outer side of each inclined portion 16a is connected to the partition 5 and the box body 1 respectively, and the inner side of each inclined portion 16a is connected to each other and is higher than the outer side.

[0048] The filter guide plate 3 has second side doors 29 on both sides of the housing 1, and a front door 30 is provided at the front end of the housing 1. The rear end of the filter guide plate 3 is hinged to the partition plate 5, and the front end of the filter guide plate 3 is detachably connected to the housing 1. The bag collecting plate 16 has several material collecting ports 50.

[0049] The optimal working principle of this utility model includes the following steps:

[0050] 1. Material feeding:

[0051] Material enters through the inlet 2 at the upper half of the front end of the box 1. The inlet 2 is equipped with a sliding baffle 21. After the material enters the box 1, the baffle 21 can be driven to move downward by the baffle control cylinder 20, thereby blocking the inlet 2. The protrusion 23 at the lower end of the baffle 21 cooperates with the limiting groove 22 at the inlet 2, which can further improve the stability of the baffle 21.

[0052] 2. Material handling on the filter guide plate:

[0053] Material entering the housing 1 is located on the front half of the filter guide plate 3, and is blocked by the limiting plate 13 to prevent it from falling directly onto the collecting bag plate 16. The lower end of the limiting plate 13 is inserted into the material limiting and blocking port 28 of the filter guide plate 3, which can effectively increase the stability of the limiting plate 13 and extend its service life. At the same time, the material limiting and blocking port 28 can also prevent material from entering the collecting bag plate 16. The filter guide plate 3 has several elongated material opening ports 6. When the material opening cylinder 8 is working, its output end pushes the push plate 9 down along the inner wall of the protective cover 7. The material opening knife 10 at the lower end of the push plate 9 (which is detachably connected to the push plate 9) The cross-section gradually decreases from the middle to the bottom, making it easier to break open the material bag. The blade passes through the knife channel 11 at the top of the box 1 and inserts into the material opening 6, thereby cutting and opening the material packaging bag, allowing the raw material to continue to slide down through the opening 6 and the leakage port 26 between the openings. After the material in the packaging bag is successfully discharged, the material limiting cylinder 12 immediately drives the limiting plate 13 to move upward, releasing the obstruction to the packaging bag. At this time, due to the unique inclined structure of the filter guide plate 3 (high in the front and low in the back), and the fact that there is still some material on the surface of the packaging bag, the packaging bag slides down onto the bag collecting plate 16 under the combined gravity of the two.

[0054] 3. Packaging bag collection and material discharge:

[0055] After opening, the material continues to slide onto the bag collection plate 16 in the rear half of the box 1. The bag collection plate 16 is composed of two integrally formed inclined parts 16a. The outer sides are connected to the partition 5 and the box 1 respectively, and the inner sides are connected to each other and higher than the outer sides. This structure is conducive to the smooth sliding of the broken packaging bags and other wastes to the bottom of the bag collection plate 16 under the action of gravity, and can also prevent the packaging bags from accumulating in one place. When the packaging bags accumulate to a certain number, they can be cleaned and collected through the first side box door 17 on both sides of the bag collection plate 16, while the raw materials enter the subsequent production stage through the discharge port 18 in the lower half of the box 1.

[0056] In addition, the collection port 50 plays a key role in the bag collection and material discharge process. When residual material is attached to the bag, it avoids the bag from staying on the filter guide 3 for a long time, which greatly speeds up the unloading process. As the weight of the bag increases due to the residual material, it completes the downward movement more efficiently under the drive of gravity. Once the bag falls to the bag collecting plate 16, the material remaining on its surface will continue to fall through the collection port 50 under its own weight and the vibration generated by the collision with the bag collecting plate 16, ensuring the full collection and utilization of the material and further optimizing the entire production process.

[0057] Throughout the entire process, the various components work together to achieve automatic opening, orderly conveying, and effective collection of materials and packaging bags, solving many problems of traditional feeding methods and improving the efficiency and quality of the feeding process in glue production.

[0058] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A feeding structure for producing glue, characterized by: The utility model provides a kind of material unsealing device, including box (1), the upper half of the front end of the box (1) is equipped with inlet (2), the front half of the box (1) is equipped with filter guide plate (3), the filter guide plate (3) is connected with the inner wall of the box (1), the front end of the filter guide plate (3) is located at the inlet (2), the rear end of the filter guide plate (3) is connected with the upper end of baffle (5), the two sides of the baffle (5) are connected with the inner wall of the box (1), the filter guide plate (3) is inclined and arranged with front high rear low, the filter guide plate (3) is equipped with a plurality of long strip-shaped material unsealing mouth (6). The upper end of the box (1) is equipped with protective cover (7), the upper end of the protective cover (7) is equipped with material unsealing cylinder (8), the output end of the material unsealing cylinder (8) extends into the protective cover (7), and is connected with the upper end of push plate (9), the two sides of the push plate (9) are slidably connected with the inner wall of the protective cover (7), the lower end of the push plate (9) is equipped with a plurality of material unsealing knives (10) for cooperation with each material unsealing mouth (6), the upper end of the box (1) is equipped with a plurality of knife channels (11) for each material unsealing knife (10) to pass through, each knife channel (11) is arranged one by one with each material unsealing mouth (6). The upper end of the box (1) is equipped with material limiting cylinder (12), the output end of the material limiting cylinder (12) extends into the box (1) and is connected with the upper end of limiting plate (13), the upper end of the limiting plate (13) is simultaneously connected with the lower end of two guide rods (15), the upper end of each guide rod (15) is movably passed through the upper end of the box (1), the lower end of the limiting plate (13) is in contact with the rear half upper end of the filter guide plate (3). The rear half of the box (1) is equipped with bag collecting plate (16), the bag collecting plate (16) is connected with the inner wall of the box (1) and the lower half of the baffle (5) simultaneously;The two sides of the bag collecting plate (16) are both equipped with first side box door (17) arranged on the box (1), the lower half of the box (1) is equipped with discharge port (18).

2. The feeding structure for producing glue according to claim 1, characterized in that: The top end of the box (1) is equipped with positioning frame (19), the upper end of the positioning frame (19) is equipped with door control cylinder (20), the output end of the door control cylinder (20) extends downward and is connected with the upper end of door (21), the door (21) can slidably pass through the upper end of the box (1) and is located at the inlet (2), the inlet (2) is equipped with limiting groove (22), the lower end of the door (21) is equipped with protruding part (23) for cooperation with the limiting groove (22).

3. The feeding structure for producing glue according to claim 2, wherein: A plurality of leakage ports (26) are arranged between each material unsealing mouth (6).

4. The feeding structure for producing glue according to claim 3, wherein: The material unsealing knife (10) is detachably connected with the push plate (9), the cross section of the material unsealing knife (10) gradually becomes smaller from the middle section to the lower end.

5. The feeding structure for producing glue according to claim 4, wherein: The material limiting air cylinder (12) is arranged on the protective cover (7), the protective cover (7) is detachably connected with the upper end of the box (1), the upper end of each guide rod (15) is sequentially movably arranged through the box (1) and the protective cover (7), and the upper end of the guide rod (15) is provided with a top disc (27).

6. The feeding structure for producing glue according to claim 5, wherein: The rear half of the filter guide plate (3) is provided with a material limiting and blocking opening (28), and the lower half of the limiting plate (13) is inserted into the material limiting and blocking opening (28).

7. The feeding structure for producing glue according to claim 6, wherein: The bag collecting plate (16) comprises two integrally formed inclined portions (16a), the outer sides of each inclined portion (16a) are connected with the partition plate (5) and the box (1) respectively, and the inner sides of each inclined portion (16a) are connected with each other and are higher than the outer sides.

8. The feeding structure for producing glue according to claim 7, wherein: The filter guide plate (3) is provided with a second side box door (29) arranged on the box (1) on both sides, and the front end of the box (1) is provided with a front box door (30).

9. The feeding structure for producing glue according to claim 8, wherein: The rear end of the filter guide plate (3) is hingedly connected with the partition plate (5), and the front end of the filter guide plate (3) is detachably connected with the box (1).

10. The feeding structure for producing glue according to claim 9, wherein: A plurality of material collecting openings (50) are arranged on the bag collecting plate (16).

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