Efficient oil heating glue melting system

Abstract

The utility model discloses an efficient oil heating glue melting system which comprises a glue melting box, a transition layer, a conversion base, an interlayer glue pipe, a filter seat, an oil heater and an oil storage box, and the glue melting box, the transition layer, the conversion base, the interlayer glue pipe and the filter seat are connected in sequence and convey glue through communicated pipelines. The glue melting box comprises a box wall and a heating rod set arranged in the space of the box wall, and the oil storage box is connected with the oil heater so as to heat oil when the oil is output. The heated oil is conveyed through the oil circulation pipeline to pass through the tank wall, the heating rod set, the exterior of the transition layer pipeline, the exterior of the conversion base pipeline, the exterior of the interlayer rubber pipeline and the exterior of the filter seat pipeline to be heated and then returns to the oil storage tank to be recycled. According to the utility model, progressive heating can be carried out in a multi-section heating manner, so that high-speed glue melting can be realized, and the device can adapt to larger glue outlet amount and glue storage amount.

Description

Technical Field

[0001] This utility model relates to the field of heating device technology, and more specifically to a high-efficiency oil heating melt adhesive system. Background Technology

[0002] In the coating industry, existing heated glue melting tanks use heating structures within the tank walls and space. The glue block melts as it falls, and continuous heating is required in the pipelines during transport to maintain a good melt state for easy dispensing. This invention aims to design a highly efficient glue melting system to improve melting performance. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-efficiency oil-heated melt adhesive system, which maintains continuous heating of the adhesive and ensures smooth and stable output by heating the various pipelines for adhesive delivery with oil.

[0004] This utility model provides the following technical solution: a high-efficiency oil-heated melt adhesive system, including a melt adhesive tank, a transition layer, a conversion base, a sandwiched adhesive hose, a filter seat, an oil heater, and an oil storage tank. The melt adhesive tank, transition layer, conversion base, sandwiched adhesive hose, and filter seat are connected in sequence and rely on connected pipelines to transport adhesive. The melt adhesive tank includes a tank wall and a heating rod assembly disposed in the space of the tank wall. The oil storage tank is connected to the oil heater to heat the oil when it is output. The heated oil is transported through an oil circulation pipeline, passing through the tank wall, the heating rod assembly, the outside of the transition layer pipeline, the outside of the conversion base pipeline, the outside of the sandwiched adhesive hose pipeline, and the outside of the filter seat pipeline for heating, and then returns to the oil storage tank for recycling.

[0005] As an improvement, the heating rod assembly includes several primary cutting heating rods, secondary cutting heating rods, and fine cutting heating rods arranged sequentially from top to bottom. The primary cutting heating rods, secondary cutting heating rods, and fine cutting heating rods are arranged from sparse to dense, so that the primary cutting heating rods divide the glue block from large to medium pieces, the secondary cutting heating rods divide the glue block from medium to small pieces, and the fine cutting heating rods completely melt the glue block.

[0006] As an improvement, the heating rods for the initial cutting are arranged in a single layer with intervals, the heating rods for the secondary cutting are arranged in two layers with intervals and staggered arrangement, and the heating rods for the fine cutting are arranged in three layers with intervals and staggered arrangement.

[0007] As an improvement, the conversion base is connected to a glue pump, which is driven by an external glue pump motor to deliver glue to the interlayer glue tube.

[0008] As an improvement, the pipeline of the conversion base is provided with hot oil holes and electric heating holes. The hot oil holes are used to supply oil through the oil circulation pipeline for oil heating, and the electric heating holes are provided with heating components and powered on for electric heating.

[0009] As an improvement, the oil storage tank and oil circulation pipeline are equipped with an oil pump to transport the oil.

[0010] As an improvement, a wall heating oil chamber is set above the heating rod assembly on the tank wall. The wall heating oil chamber serves as an oil circulation pipeline for oil heating.

[0011] As an improvement, the exterior of the melt box is equipped with a removable thermal insulation layer.

[0012] As an improvement, the insulation layer is made of sheet metal covered with insulated asbestos board.

[0013] The beneficial effects of this invention are as follows: By heating and circulating the oil through various oil delivery pipelines, the adhesive is melted and kept at a constant temperature, ensuring smooth delivery and thus guaranteeing good adhesive quality. The residual heat after oil circulation and re-entry into the heating cycle is more energy-efficient, helping to reduce energy consumption. Temperature can be controlled through adjustment, and multi-stage heating allows for progressive heating, enabling high-speed adhesive melting and accommodating larger adhesive output and storage capacities. Attached Figure Description

[0014] Figure 1 This is a longitudinal sectional view of the present invention. Detailed Implementation

[0015] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0016] like Figure 1 The diagram illustrates a specific embodiment of the efficient oil-heated melt adhesive system of this invention. This embodiment includes a melt adhesive tank 1, a transition layer 2, a conversion base 3, a sandwiched adhesive tube 4, a filter seat 5, an oil heater 6, and an oil storage tank 7. The melt adhesive tank 1, transition layer 2, conversion base 3, sandwiched adhesive tube 4, and filter seat 5 are sequentially connected and transported via interconnected pipelines. The melt adhesive tank 1 includes a tank wall 11 and a heating rod assembly 12 disposed within the space of the tank wall 11. The oil storage tank 7 is connected to the oil heater 6, which heats the oil during output. The heated oil is transported through an oil circulation pipeline, passing through the tank wall 11, the heating rod assembly 12, the outside of the pipelines in the transition layer 2, the outside of the pipelines in the conversion base 3, the outside of the pipelines in the sandwiched adhesive tube 4, and the outside of the pipelines in the filter seat 5 for further heating, before returning to the oil storage tank 7 for reuse.

[0017] In use, the oil in the oil storage tank 7 is first heated to a predetermined temperature by the oil heater 6. Then, the oil is transported to various component locations for heating through independent oil circulation pipelines. After returning to the oil storage tank 7, the oil is reheated and flows through the oil circulation pipelines. Adhesive blocks are added by workers through the opening at the top of the melting tank 1, or the melting tank 1 itself contains adhesive. The heated tank wall 11 heats the adhesive blocks, preventing them from adhering to the wall and preventing them from falling. When the adhesive blocks reach the heating rod assembly 12, the heating rod assembly 12 cuts the adhesive blocks, promoting the complete melting of the smaller blocks and keeping them warm as they flow to subsequent components. The transition layer 2 connects the melting tank 1 and the conversion base 3. The transition layer 2 is heated to prevent the adhesive from cooling down during transfer and to provide heating during the melting and storage of the adhesive. The conversion base 3 receives the melted adhesive and transfers it to subsequent components. Heating at this point maintains or increases the temperature, facilitating the subsequent transport of the adhesive. The jacketed hose 4 conveys adhesive outwards along its length, and heats it to maintain its temperature. The filter seat 5 is heated to filter the adhesive and maintain its temperature, then connects to subsequent processes and equipment for dispensing the adhesive. For oil circulation heating, an oil circulation pipeline can be installed on the outer wall of the adhesive conveying pipe, tailored to the structural characteristics of each component, thus achieving effective adhesive heating and heat preservation.

[0018] As an improved specific implementation, the heating rod assembly 12 includes a plurality of primary cutting heating rods 121, secondary cutting heating rods 122, and fine cutting heating rods 123 arranged sequentially from top to bottom. The primary cutting heating rods 121, secondary cutting heating rods 122, and fine cutting heating rods 123 are arranged from sparse to dense, so that the primary cutting heating rods 121 divide the glue block from large to medium pieces, the secondary cutting heating rods 122 divide the glue block from medium to small pieces, and the fine cutting heating rods 123 completely melt the glue block.

[0019] like Figure 1 As shown, by using heating rods arranged in a refined manner from top to bottom, the rubber block is gradually and continuously heated and cut from large to small, thereby improving the heating and melting effect. First, several primary cutting heating rods 121 with the largest spacing are arranged. When a large piece of rubber comes into contact with these primary cutting heating rods 121, the contact area is heated and melted, cutting the rubber block from a large piece to a medium-sized piece. Then, several secondary cutting heating rods 122 with the next largest spacing are arranged. When a medium-sized piece of rubber comes into contact with these secondary cutting heating rods 122, the contact area is heated and melted, cutting the rubber block from a medium-sized piece to a small piece. Finally, several fine cutting heating rods 123 with the smallest spacing are arranged. When a small piece of rubber comes into contact with these fine cutting heating rods 123, the rubber block is fully in contact with and heated by the fine cutting heating rods 123, thus ensuring the rubber block is fully and thoroughly melted and kept warm. This implementation method improves the efficiency of heating, cutting, and melting the rubber block, effectively reducing the operating time of the equipment, thereby improving efficiency and reducing energy consumption.

[0020] As an improved specific implementation, the primary cutting heating rod 121 is arranged in a single layer with intervals, the secondary cutting heating rod 122 is arranged in two layers with alternating intervals, and the fine cutting heating rod 123 is arranged in three layers with alternating intervals.

[0021] like Figure 1 As shown, the single-layer, spaced-apart primary cutting heating rods 121 allow the large pieces of glue to fall smoothly to the subsequent secondary cutting heating rods 122 for further heating and cutting. The two layers of spaced-apart, staggered secondary cutting heating rods 122 ensure sufficient contact with medium-sized pieces of glue for heating and cutting. The staggered arrangement of the secondary cutting heating rods 122 prevents any glue blocks from being missed, ensuring the glue blocks are fully heated and cut into smaller pieces. The three layers of spaced-apart, staggered fine cutting heating rods 123 further reduce the gaps, allowing the glue to be repeatedly and fully heated as it passes through, achieving complete melting and heat preservation of the glue blocks.

[0022] As an improved specific implementation, the conversion base 3 is connected to a glue pump 31, which is externally connected to a glue pump motor 32 for driving, and the glue pump 31 delivers glue to the interlayer glue tube 4.

[0023] like Figure 1 As shown, by setting up a glue pump 31 and cooperating with the drive of the glue pump motor 32, the melted glue can be pressurized and delivered to the subsequent jacketed glue tube 4, thereby improving the smoothness and efficiency of glue delivery and avoiding blockage.

[0024] As an improved specific implementation, the pipeline periphery of the conversion base 3 is provided with hot oil holes 33 and electric heating holes 34 respectively. The hot oil holes 33 serve as oil circulation pipelines for oil heating, and the electric heating holes 34 are provided with heating components and powered on for electric heating.

[0025] like Figure 1 As shown, the conversion base 3 is heated using a hybrid oil-electric heating method. This ensures that the temperature at the conversion base 3 is relatively high through mixed heating, improving the smoothness of colloid delivery and preventing blockage. The hot oil hole 33 and the electric heating hole 34 are evenly distributed around the pipeline of the conversion base 3, so that the heating source formed by their arrangement evenly and fully covers the colloid delivery pipeline of the conversion base 3, achieving a good heating effect.

[0026] As an improved implementation, the oil storage tank 7 and the oil circulation pipeline are equipped with an oil pump 71 for oil transportation. The oil pump 71 provides power for the circulation of oil in the oil storage tank 7, thereby meeting the oil transportation needs of multiple pipelines.

[0027] As an improved specific implementation, the box wall 11 is provided with a wall heating oil chamber 13 above the heating rod assembly 12. The wall heating oil chamber 13 serves as an oil circulation pipeline for oil heating.

[0028] like Figure 1 As shown, the position where the heating rod assembly 12 is arranged already has a good heating effect. Therefore, the heating position of the box wall 11 is set above the heating rod assembly 12, that is, at the heating oil chamber 13. It surrounds the box wall 11 and heats the upper box wall 11, so that the temperature of the upper box wall 11 will not be too low, and the situation of the glue adhering to the wall and not falling off will occur.

[0029] As an improved specific implementation, the outside of the melt box 1 is provided with a removable heat insulation layer 14, which is made of sheet metal covered with heat insulation asbestos board.

[0030] like Figure 1 As shown, the glue melting tank 1 itself is large and easy to dissipate heat. The heat insulation layer 14 is further designed to keep the glue melting tank 1 warm and reduce heat loss. The detachable design makes it easy to remove the glue melting tank 1 for maintenance when not in use. The heat insulation layer 14 is made of sheet metal covered with heat insulation asbestos board, which effectively controls the cost while ensuring the heat insulation effect.

[0031] In summary, the oil-heated adhesive melting system of this invention achieves multi-stage heating of the adhesive, progressive temperature rise, ensuring high-speed melting, large adhesive output and storage capacity, and flexible temperature adjustment. The heating process is as follows: Stage 1: Preheating of the tank wall 11; Stage 2: Initial cutting of the heating rod at 121; Stage 3: Secondary cutting of the heating rod at 122; Stage 4: Fine cutting of the heating rod at 123 with heat preservation; Stage 5: Heating and heat preservation of the transition layer 2; Stage 6: Hybrid heating of the conversion base 3 (oil and electricity); Stage 7: Heating of the interlayer adhesive tube 4; Stage 8: Heating and heat preservation of the filter seat 5, finally resulting in smooth adhesive output.

[0032] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A high-efficiency oil-heated melt adhesive system, characterized in that: The system includes a melt glue tank (1), a transition layer (2), a conversion base (3), a double-layered rubber hose (4), a filter seat (5), an oil heater (6), and an oil storage tank (7). The melt glue tank (1), transition layer (2), conversion base (3), double-layered rubber hose (4), and filter seat (5) are connected in sequence and rely on the connected pipelines to transport the glue. The melt glue tank (1) includes a tank wall (11) and a heating rod assembly (12) set in the space of the tank wall (11). The oil storage tank (7) is connected to the oil heater (6) to heat the oil when it is output. The heated oil is transported through the oil circulation pipeline through the tank wall (11), the heating rod assembly (12), the outside of the pipeline of the transition layer (2), the outside of the pipeline of the conversion base (3), the outside of the pipeline of the double-layered rubber hose (4), and the outside of the pipeline of the filter seat (5) for heating, and then returns to the oil storage tank (7) for recycling.

2. The high-efficiency oil-heated melt adhesive system according to claim 1, characterized in that: The heating rod assembly (12) includes several primary cutting heating rods (121), secondary cutting heating rods (122), and fine cutting heating rods (123) arranged sequentially from top to bottom. The primary cutting heating rods (121), secondary cutting heating rods (122), and fine cutting heating rods (123) are arranged from sparse to dense, so that the primary cutting heating rods (121) divide the glue block from large to medium pieces, the secondary cutting heating rods (122) divide the glue block from medium to small pieces, and the fine cutting heating rods (123) completely melt the glue block.

3. The high-efficiency oil-heated melt adhesive system according to claim 2, characterized in that: The primary cutting heating rod (121) is arranged in a single layer with intervals, the secondary cutting heating rod (122) is arranged in two layers with intervals and staggered arrangement, and the fine cutting heating rod (123) is arranged in three layers with intervals and staggered arrangement.

4. A high-efficiency oil-heated melt adhesive system according to claim 1, 2, or 3, characterized in that: The conversion base (3) is connected to a glue pump (31) via a pipeline. The glue pump (31) is connected to a glue pump motor (32) for external drive. The glue pump (31) delivers glue to the interlayer glue tube (4).

5. A high-efficiency oil-heated melt adhesive system according to claim 1, 2, or 3, characterized in that: The conversion base (3) is provided with hot oil holes (33) and electric heating holes (34) around the pipeline. The hot oil holes (33) are used as oil circulation pipelines to supply oil for oil heating, and the electric heating holes (34) are provided with heating components and powered on for electric heating.

6. A high-efficiency oil-heated melt adhesive system according to claim 1, 2, or 3, characterized in that: The oil storage tank (7) and oil circulation pipeline are equipped with an oil pump (71) for oil transportation.

7. A high-efficiency oil-heated melt adhesive system according to claim 1, 2, or 3, characterized in that: The box wall (11) is provided with a wall heating oil chamber (13) above the heating rod assembly (12), and the wall heating oil chamber (13) serves as an oil circulation pipeline for oil heating.

8. A high-efficiency oil-heated melt adhesive system according to claim 1, 2, or 3, characterized in that: The melt box (1) is provided with a removable thermal insulation layer (14) on the outside.

9. The high-efficiency oil-heated melt adhesive system according to claim 8, characterized in that: The insulation layer (14) is made of sheet metal covered with insulated asbestos board.

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