Cooling device for adhesive production

Abstract

The utility model provides a cooling device for adhesive production, which relates to the technical field of adhesive production and comprises an adhesive storage bin, the storage bin is connected with a blanking hopper through a pump and a feeding pipe, the blanking hopper is arranged above the storage bin, a filter screen is arranged between the blanking hopper and an outlet of the feeding pipe, and the filter screen is connected with the storage bin. The discharging hopper is connected with the cooling tank through a spiral feeder, a cooling liquid storage hopper is arranged above the cooling tank and communicated with the cooling tank, and a stirring mechanism is arranged in the cooling tank. According to the utility model, the cooling assembly on the outer side of the spiral feeder realizes the primary cooling of the adhesive, and after the adhesive enters the cooling tank, the cooling liquid enters the cooling cavity to cool the adhesive in the stirring tank again, so that the cooling effect is further enhanced, the cooling efficiency is greatly improved, the cooling time of the adhesive is shortened, and the production efficiency is improved. Therefore, the efficiency of the whole production process is improved, and the requirement of large-scale production is met.

Description

Technical Field

[0001] This utility model mainly relates to the field of adhesive production technology, and specifically to a cooling device for adhesive production. Background Technology

[0002] Cooling is a crucial step in adhesive production. Traditional adhesive cooling methods have several problems. Early cooling equipment often used simple natural cooling, which was extremely slow, significantly extending the production cycle and making it difficult to meet the demands of large-scale industrial production. For example, in some small adhesive production workshops, the lack of efficient cooling equipment limited daily output, preventing timely market supply.

[0003] Later, some simple water-cooling devices emerged, which typically placed the adhesive in a container and cooled it through an external water jacket. However, this method suffers from poor cooling uniformity, with the adhesive cooling at different rates in different parts of the container, leading to unstable product quality. For example, in some applications with strict requirements on adhesive curing time, uneven cooling results in some adhesives curing for too long or too short a time, affecting their bonding performance in actual use. To solve the problems of low cooling efficiency and uneven cooling in traditional cooling methods, the development of a new type of cooling device for adhesive production is imperative. Utility Model Content

[0004] 1. The technical problem to be solved by the utility model:

[0005] This invention provides a cooling device for adhesive production, which solves the technical problems existing in the background art.

[0006] 2. Technical Solution:

[0007] To achieve the above objectives, the technical solution provided by this utility model is as follows: a cooling device for adhesive production, comprising an adhesive storage silo, the storage silo being connected to a feeding hopper via a pump and a feeding pipe, the feeding hopper being positioned above the storage silo, a filter screen being provided between the feeding hopper and the outlet of the feeding pipe, the feeding hopper being connected to a cooling tank via a screw feeder, a coolant storage hopper being positioned above the cooling tank, the coolant storage hopper being connected to the cooling tank, and a stirring mechanism being provided inside the cooling tank.

[0008] Preferably, the feed inlet of the screw feeder is connected to the discharge hopper, the discharge outlet of the screw feeder is connected to the cooling tank, and a cooling component is provided on the outer side of the screw feeder.

[0009] Preferably, the cooling assembly comprises a mounting sleeve concentrically sleeved on the outer wall of the screw feeder, and a spiral pipe is sleeved between the mounting sleeve and the screw feeder.

[0010] Preferably, the cooling tank comprises a heat preservation tank and a stirring tank, the stirring tank is arranged in the heat preservation tank, a cooling cavity is formed between the heat preservation tank and the stirring tank, the cooling cavity is connected with the cooling liquid storage hopper, the cooling cavity is connected with the discharge port two, and the bottom of the heat preservation tank is provided with a discharge port three.

[0011] Preferably, the stirring mechanism comprises a cover arranged on the cooling tank, the cover is provided with a feeding port two and a feeding port three, two ends of the feeding port two are connected with the cooling cavity and the cooling liquid storage hopper respectively, and two ends of the feeding port three are connected with the screw feeder and the heat preservation tank respectively.

[0012] Preferably, a rotating shaft is rotatably arranged at the lower end of the cover, a stirring screw is fixedly arranged on the rotating shaft, and the upper end of the rotating shaft is connected with a motor through a speed reducer.

[0013] 3. Beneficial effects:

[0014] Compared with the prior art, the technical scheme has the following beneficial effects:

[0015] The cooling assembly outside the screw feeder realizes preliminary cooling of the adhesive, and the temperature of the adhesive is reduced during the conveying process.

[0016] The rotation of the stirring screw of the stirring mechanism plays an important role in the cooling process of the adhesive. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 Another overall structure schematic view of the utility model for another angle;

[0019] Figure 3 Cooling liquid storage hopper structure schematic view of the utility model for;

[0020] Figure 4 Stirring mechanism structure schematic view of the utility model for;

[0021] Figure 5 Cooling tank structure schematic view of the utility model for;

[0022] Figure 6 Spiral feeder structure schematic view of the utility model for;

[0023] Figure 7 Spiral feeder explosion structure schematic view of the utility model for;

[0024] Figure 8 Cooling assembly structure schematic view of the utility model for.

[0025] Reference signs:

[0026] 1, storage warehouse;2, feed pipe;3, discharge hopper;4, filter screen;5, spiral feeder;51, inlet one;52, discharge port one;53, cooling assembly;531, mounting sleeve;532, spiral pipe;6, cooling tank;61, heat preservation tank;62, stirring tank;63, cooling cavity;64, discharge port two;65, discharge port three;7, cooling liquid storage hopper;8, stirring mechanism;81, cover;82, inlet two;83, inlet three;84, motor;85, speed reducer;86, rotating shaft;87, stirring spiral. Specific implementation

[0027] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, the drawings show several embodiments of the utility model, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0028] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0029] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0030] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, or can be the communication inside two elements.

[0031] It should be noted that the structures not introduced in the utility model are the same as the prior art or can be implemented by using the prior art since they do not involve the design points and improvement direction of the utility model, and therefore will not be described here. Embodiment

[0032] Referring to the drawings Figures 1-8 A kind of adhesive production cooling device, including the storage bin 1 of adhesive, storage bin 1 is connected with the hopper 3 of feeding pipe 2 by pump, hopper 3 is set in the upper of storage bin 1, filter screen 4 is arranged between the outlet of hopper 3 and feeding pipe 2, hopper 3 is connected with cooling tank 6 by screw feeder 5, cooling liquid storage hopper 7 is set in the upper of cooling tank 6, cooling liquid storage hopper 7 is communicated with cooling tank 6, stirring mechanism 8 is arranged in cooling tank 6.

[0033] The feeding port one 51 of the screw feeder 5 is connected with the lower hopper 3, the discharging port one 52 of the screw feeder 5 is connected with the cooling tank 6, and the cooling assembly 53 is arranged on the outer side of the screw feeder 5. The cooling assembly 53 comprises a mounting sleeve 531 concentrically sleeved on the outer wall of the screw feeder 5, and a spiral pipe 532 is sleeved between the mounting sleeve 531 and the screw feeder 5.

[0034] The cooling tank 6 comprises a heat preservation tank 61 and a stirring tank 62, the stirring tank 62 is arranged in the heat preservation tank 61, a cooling cavity 63 is formed between the heat preservation tank 61 and the stirring tank 62, the cooling cavity 63 is connected with the cooling liquid storage hopper 7, the cooling cavity 63 is connected with the discharging port two 64, and the bottom of the heat preservation tank 61 is provided with the discharging port three 65. The heat preservation tank 61 of the cooling tank 6 is made of a material with good heat preservation performance. During the cooling process of the adhesive, the ambient temperature may interfere with the cooling effect, especially in a high-temperature environment, heat may be transferred from the outside to the inside of the cooling tank 6, affecting the cooling speed and the final cooling effect of the adhesive. The heat preservation tank 61 can effectively reduce the heat exchange between the cooling tank 6 and the outside environment, maintain a low-temperature environment in the cooling tank 6, provide stable conditions for the cooling of the adhesive, further improve the cooling efficiency and effect, and also reduce energy consumption and production cost.

[0035] The stirring mechanism 8 comprises a cover 81 arranged on the cooling tank 6, the cover 81 is provided with a feeding port two 82 and a feeding port three 83, the two ends of the feeding port two 82 are connected with the cooling cavity 63 and the cooling liquid storage hopper 7 respectively, and the two ends of the feeding port three 83 are connected with the screw feeder 5 and the heat preservation tank 61 respectively. A rotating shaft 86 is rotatably arranged at the lower end of the cover 81, a stirring screw 87 is fixedly arranged on the rotating shaft 86, and the upper end of the rotating shaft 86 is connected with a motor 84 through a speed reducer 85.

[0036] Working principle: After the adhesive is produced, it is stored in the storage bin 1. The storage bin 1 generates pressure through a pump, and the adhesive is upwardly conveyed along the feeding pipe 2. In the conveying process, the adhesive passes through the filter screen 4 arranged between the feeding pipe 2 and the outlet of the lower hopper 3. The cooling assembly 53 can also be arranged on the feeding pipe 2.

[0037] The adhesive from the lower hopper 3 enters the feeding port one 51 of the screw feeder 5. The screw feeder 5 has screw blades inside. When the screw feeder 5 is started, the screw blades begin to rotate and push the adhesive to move along the internal channel of the screw feeder 5 to the discharging port one 52.

[0038] The outer side of the screw feeder 5 is provided with a cooling assembly 53. The mounting sleeve 531 of the cooling assembly 53 is tightly sleeved on the outer wall of the screw feeder 5, and the spiral pipe 532 is sleeved between the mounting sleeve 531 and the screw feeder 5. The cooling liquid flows into one end of the spiral pipe 532. Since the spiral pipe 532 is in a spiral shape, the cooling liquid can fully contact the outer wall of the screw feeder 5 when flowing in the spiral pipe 532, and the heat of the adhesive in the screw feeder 5 is taken away by heat conduction, so that the adhesive is preliminarily cooled.

[0039] The adhesive preliminarily cooled by the screw feeder 5 is discharged from the discharge port one 52, enters the stirring tank 62 in the heat preservation tank 61 of the cooling tank 6 through the feeding port three 83.

[0040] The cooling liquid storage hopper 7 stores low-temperature cooling liquid. Part of the cooling liquid enters the cooling cavity 63 through the feeding port two 82, and the cooling liquid circulates in the cooling cavity 63, and the adhesive in the stirring tank 62 is indirectly cooled by heat conduction between the heat preservation tank 61 and the stirring tank 62.

[0041] The motor 84 is powered and started, and the high-speed rotating power output by the motor 84 is transmitted to the rotating shaft 86 after being decelerated and torque-increased by the speed reducer 85. The stirring screw 87 fixedly installed at the lower end of the rotating shaft 86 starts to rotate, and the adhesive in the stirring tank 62 is stirred. The stirring screw 87 ensures that each part of the adhesive can uniformly contact the inner wall of the stirring tank 62, so that uniform cooling is realized.

[0042] The cooled adhesive reaches the specified temperature, and is discharged from the discharge port three 65 at the bottom of the heat preservation tank 61 and enters the subsequent processing link. The cooling liquid in the cooling cavity 63 completes the cooling task, and is discharged from the discharge port two 64 and can be recycled after being treated.

[0043] The above-described embodiments only express certain implementation manners of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the patent scope of the present application; it should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A cooling device for adhesive production, comprising a storage bin (1) for adhesive, characterized in that: The storage bin (1) is connected with the lower hopper (3) through a pump and a feeding pipe (2), the lower hopper (3) is arranged above the storage bin (1), a filter screen (4) is arranged between the lower hopper (3) and the outlet of the feeding pipe (2), the lower hopper (3) is connected with the cooling tank (6) through a screw feeder (5), a cooling liquid storage hopper (7) is arranged above the cooling tank (6), the cooling liquid storage hopper (7) is communicated with the cooling tank (6), and the cooling tank (6) is provided with a stirring mechanism (8).

2. The cooling device for adhesive production according to claim 1, characterized in that: The feeding port one (51) of the screw feeder (5) is communicated with the lower hopper (3), the discharging port one (52) of the screw feeder (5) is communicated with the cooling tank (6), and the cooling assembly (53) is arranged on the outer side of the screw feeder (5).

3. The cooling device for adhesive production according to claim 2, characterized in that: The cooling assembly (53) comprises a mounting sleeve (531) which is concentrically arranged on the outer wall of the screw feeder (5), and a spiral pipe (532) is arranged between the mounting sleeve (531) and the screw feeder (5).

4. The cooling device for adhesive production according to claim 1, characterized in that: The cooling tank (6) comprises a heat preservation tank (61) and a stirring tank (62), the stirring tank (62) is arranged in the heat preservation tank (61), a cooling cavity (63) is formed between the heat preservation tank (61) and the stirring tank (62), the cooling cavity (63) is communicated with the cooling liquid storage hopper (7), the cooling cavity (63) is communicated with the discharging port two (64), and the bottom of the heat preservation tank (61) is provided with the discharging port three (65).

5. The cooling device for adhesive production according to claim 4, characterized in that: The stirring mechanism (8) comprises a cover (81) arranged on the cooling tank (6), the cover (81) is provided with the feeding port two (82) and the feeding port three (83), the two ends of the feeding port two (82) are connected with the cooling cavity (63) and the cooling liquid storage hopper (7) respectively, and the two ends of the feeding port three (83) are connected with the screw feeder (5) and the heat preservation tank (61) respectively.

6. The cooling device for adhesive production according to claim 5, characterized in that: The lower end of the cover (81) is rotatably provided with a rotating shaft (86), the rotating shaft (86) is fixedly provided with a stirring screw (87), and the upper end of the rotating shaft (86) is connected with a motor (84) through a speed reducer (85).

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