A PES hot melt adhesive pressurized material tank

Abstract

The utility model discloses a PES hot melt adhesive pressurized material tank, which relates to the technical field of hot melt adhesive, including a pressurized tank body, a feed pipe is provided on the surface of the pressurized tank body, a stirring assembly is provided on the pressurized tank body, the stirring assembly includes a motor, the motor is fixedly installed at the bottom of the pressurized tank body, a stirring shaft is fixedly connected to the output shaft end of the motor, stirring blades are symmetrically provided on the surface of the stirring shaft, and a heating ring is fixedly connected inside the pressurized tank body. The hot melt adhesive is fed into the pressurized tank body through the feed pipe, the heating ring and the motor are started, and the hot melt adhesive is heated by the heating ring to prevent the hot melt adhesive from melting. The stirring shaft and the stirring blades are driven to rotate by the motor to stir the hot melt adhesive in the pressurized tank body, so that the hot melt adhesive is heated evenly to prevent solidification. Nitrogen is introduced into the pressurized tank body through the air supply pipe to pressurize the pressurized tank body, and the water in the nitrogen is absorbed and dried by the drying box to prevent the water from affecting the hot melt adhesive.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesives, in particular to a PES hot melt adhesive pressurized material tank. Background Art

[0002] PES hot melt adhesive is a plastic adhesive. Its physical state changes with temperature within a certain temperature range, while its chemical properties remain unchanged. It is non-toxic and odorless, and is an environmentally friendly chemical product. It is popular because the product itself is solid, easy to package, transport, store, solvent-free, pollution-free, and non-toxic; and has the advantages of simple production process, high added value, high bonding strength, and fast speed.

[0003] After searching the existing public patent number: CN202220448420.6, the name of the public patent is: a PES hot melt adhesive pressurized material tank, including a tank body, a controller and a floating block, an observation plate is fixedly connected to the front of the tank body, a limit frame is fixedly connected to the front of the tank body, a fixing plate is provided in the limit frame, a screw is provided in the fixing plate, the outer side of the screw is spirally connected to the limit frame, a pressure probe is fixedly connected to one side of the controller, a sealing block is fixedly connected to the outer side of the pressure probe, a sealing ring is fixedly connected to one side of the controller, and a pressurizing pipe is fixedly connected to the top of the pressurizing device. In the utility model, the pressure in the tank body can be conveniently detected by the controller and the pressure probe, and the controller can be used to control the pressure so that the glue output is more uniform. The limit frame, controller, fixed plate, screws, sealing ring and sealing block can be conveniently double-sealed for the tank body, and the pressure probe can be conveniently removed and maintained.

[0004] However, when the above device is used, the PES hot melt adhesive is heated unevenly, which may cause the risk of solidification. When nitrogen is introduced, the water in the gas cannot be dried. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a PES hot melt adhesive pressurized material tank, which solves the problem that the hot melt adhesive is heated unevenly and there is a risk of solidification. The water in the gas cannot be dried when nitrogen is introduced.

[0007] Technical Solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a PES hot melt adhesive pressurized material tank, comprising: a pressurized tank body heating ring, a connecting pipe heating ring is fixedly connected to the surface of the pressurized tank body heating ring, a mounting plate heating ring is fixedly connected to the surface of the connecting pipe heating ring, a mounting hole heating ring is opened on the mounting plate heating ring, a pressure sensor heating ring is fixedly connected to one side of the mounting plate heating ring, a mounting hole heating ring is also provided on the pressure sensor heating ring, a discharge pipe heating ring is provided at the bottom of the pressurized tank body heating ring, and the pressurized tank The surface of the pressurized tank heating ring is fixedly connected to an air intake pipe heating ring, the surface of the pressurized tank heating ring is provided with a feed pipe, the pressurized tank heating ring is provided with a stirring assembly heating ring, the stirring assembly heating ring comprises a motor heating ring, the motor heating ring is fixedly installed on the bottom of the pressurized tank heating ring, the output shaft end of the motor heating ring is fixedly connected to a stirring shaft heating ring, the surface of the stirring shaft heating ring is symmetrically provided with stirring blade heating rings, the bottom of the pressurized tank heating ring is fixedly connected to a heating ring, and the heating ring is flush with the bottom of the pressurized tank heating ring.

[0009] Preferably, a filter assembly is provided on the air inlet pipe, and the filter assembly includes a filter box, the filter box is connected to the air inlet pipe, the filter box is connected to an air supply pipe, and a drying box is inserted in the filter box.

[0010] Preferably, a sealing cover is provided on the top of the filter box, and a one-way valve is fixedly installed on the surface of the air inlet pipe.

[0011] Preferably, support legs are symmetrically arranged at the bottom of the pressurized tank body, a weighing base is fixedly connected to the bottom of the support legs, and the weighing base and the discharge pipe are not in contact with each other.

[0012] Preferably, a discharge valve is provided on the discharge pipe, and an observation port is provided on the surface of the pressurized tank body.

[0013] Preferably, the connecting pipe is arranged at an upper position on the surface of the pressurized tank body.

[0014] Preferably, a sealing ring is provided on the contact surface between the pressure sensor and the mounting plate, and the gas delivery pipe is connected to an external nitrogen output pipe.

[0015] Beneficial Effects

[0016] The utility model provides a PES hot melt adhesive pressurized material tank, which has at least the following beneficial effects compared with the prior art:

[0017] The hot melt adhesive is fed into the pressurized tank through the feed pipe, and the heating ring and the motor are started to heat the hot melt adhesive through the heating ring to prevent the hot melt adhesive from melting. The motor drives the stirring shaft and stirring blades to rotate, stir the hot melt adhesive in the pressurized tank, and heat the hot melt adhesive evenly to prevent solidification. Nitrogen is introduced into the pressurized tank through the air pipe to pressurize the pressurized tank, and the water in the nitrogen is absorbed and dried through the drying box to prevent the water from affecting the hot melt adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the pressurized tank body of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0022] In the figure: 1. Pressurized tank; 2. Air pipe; 3. Air inlet pipe; 4. One-way valve; 5. Connecting pipe; 6. Mounting plate; 7. Pressure sensor; 8. Mounting hole; 9. Stirring assembly; 901. Heating ring; 902. Motor; 903. Stirring shaft; 904. Stirring blade; 10. Filter assembly; 1001. Filter box; 1002. Drying box; 11. Discharge pipe; 12. Support leg; 13. Weighing base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4The utility model provides a technical solution: a pressurized tank body 1, a connecting pipe 5 is fixedly connected to the surface of the pressurized tank body 1, a mounting plate 6 is fixedly connected to the surface of the connecting pipe 5, a mounting hole 8 is opened on the mounting plate 6, a pressure sensor 7 is fixedly connected to one side of the mounting plate 6, and a mounting hole 8 is also provided on the pressure sensor 7, a discharge pipe 11 is provided at the bottom of the pressurized tank body 1, an air inlet pipe 3 is fixedly connected to the surface of the pressurized tank body 1, a feed pipe is provided on the surface of the pressurized tank body 1, a stirring assembly 9 is provided on the pressurized tank body 1, and the stirring assembly 9 includes a motor 902, the motor 902 is fixedly installed at the bottom of the pressurized tank body 1, a stirring shaft 903 is fixedly connected to the output shaft end of the motor 902, and stirring blades 904 are symmetrically provided on the surface of the stirring shaft 903, a heating ring 901 is fixedly connected to the bottom of the pressurized tank body 1, and the heating ring 901 is flush with the bottom of the pressurized tank body 1. A sealing ring is provided on the contact surface between the pressure sensor 7 and the mounting plate 6, and the air delivery pipe 2 is connected to the external nitrogen output pipe.

[0026] Analysis of the above content: The hot melt adhesive is fed into the pressurized tank body 1 through the feed pipe, and the air pipe 2 is connected to the external nitrogen input pipe. The heating ring 901 and the motor 902 are started, and the hot melt adhesive is heated by the heating ring 901 to prevent the hot melt adhesive from melting. The stirring shaft 903 and the stirring blade 904 are driven by the motor 902 to rotate, and the hot melt adhesive in the pressurized tank body 1 is stirred so that the hot melt adhesive is heated evenly to avoid solidification. Nitrogen is added to the pressurized tank body 1 through the air inlet pipe 3 to increase the pressure in the pressurized tank body 1. The pressure in the pressurized tank body 1 is detected by the pressure sensor 7.

[0027] Embodiment 2:

[0028] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a filter assembly 10 is arranged on the air intake pipe 3, and the filter assembly 10 includes a filter box 1001, the filter box 1001 is connected to the air intake pipe 3, the filter box 1001 is connected to the air supply pipe 2, and a drying box 1002 is inserted in the filter box 1001.

[0029] Analysis of the above content: The moisture in the nitrogen is dried by dry absorption through the drying box 1002 to prevent the moisture from entering the pressurized tank 1 and affecting the production and use of the hot melt adhesive.

[0030] Embodiment three:

[0031] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a sealing cover is provided on the top of the filter box 1001, and a one-way valve 4 is fixedly installed on the surface of the air inlet pipe 3.

[0032] Analysis of the above contents: a sealing cover is provided to seal the filter box 1001, and a one-way valve 4 is provided to allow nitrogen to enter the pressurized tank body 1 in one direction to avoid gas backflow.

[0033] Embodiment 4:

[0034] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the bottom of the pressurized tank body 1 is symmetrically provided with support legs 12, the bottom of the support legs 12 is fixedly connected with a weighing base 13, and the weighing base 13 and the discharge pipe 11 do not contact each other.

[0035] Analysis of the above content: The pressurized tank body 1 is supported by the support legs 12, and the weight of the pressurized tank body 1 is detected by the weighing base 13. The amount of hot melt adhesive in the pressurized tank body 1 is detected by detecting the weight of the pressurized tank body 1 to avoid excessive hot melt adhesive. A weight sensor is provided in the weighing base 13 to detect the weight of the pressurized tank body 1.

[0036] Embodiment five:

[0037] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a discharge valve is arranged on the discharge pipe 11, and an observation port is arranged on the surface of the pressurized tank body 1.

[0038] Analysis of the above content: an observation port is set to observe the hot melt adhesive content in the pressurized tank body 1, and a discharge valve is set to discharge the hot melt adhesive from the pressurized tank body 1.

[0039] Embodiment six:

[0040] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the connecting pipe 5 is arranged on the upper surface of the pressurized tank body 1.

[0041] Analysis of the above content: the connecting pipe 5 is connected to the pressurized tank body 1, the pressure in the pressurized tank body 1 is the same as that in the connecting pipe 5, the pressure sensor 7 is installed through the connecting pipe 5 and the mounting plate 6, and the pressure in the pressurized tank body 1 is detected by the pressure sensor 7. The pressure sensor 7 is arranged outside the pressurized tank body 1, which is convenient for maintenance and repair of the pressure sensor 7.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PES hot melt adhesive pressurized material tank, characterized in that: include: A pressurized tank body (1), a connecting pipe (5) is fixedly connected to the surface of the pressurized tank body (1), a mounting plate (6) is fixedly connected to the surface of the connecting pipe (5), a mounting hole (8) is provided on the mounting plate (6), a pressure sensor (7) is fixedly connected to one side of the mounting plate (6), and the pressure sensor (7) is also provided with a mounting hole (8), a discharge pipe (11) is provided at the bottom of the pressurized tank body (1), an air intake pipe (3) is fixedly connected to the surface of the pressurized tank body (1), and a pressure sensor (7) is fixedly connected to the pressure sensor (7) on the surface of the pressurized tank body (1). A feeding pipe is provided, and a stirring assembly (9) is provided on the pressurized tank body (1). The stirring assembly (9) comprises a motor (902), and the motor (902) is fixedly mounted on the bottom of the pressurized tank body (1). The output shaft end of the motor (902) is fixedly connected to a stirring shaft (903), and stirring blades (904) are symmetrically provided on the surface of the stirring shaft (903). A heating ring (901) is fixedly connected to the bottom of the pressurized tank body (1), and the heating ring (901) is flush with the bottom of the pressurized tank body (1).

2. A PES hot melt adhesive pressurized material tank according to claim 1, characterized in that: The air intake pipe (3) is provided with a filter assembly (10), the filter assembly (10) comprising a filter box (1001), the filter box (1001) being connected to the air intake pipe (3), the filter box (1001) being connected to an air supply pipe (2), and a drying box (1002) being inserted into the filter box (1001).

3. A PES hot melt adhesive pressurized material tank according to claim 2, characterized in that: A sealing cover is provided on the top of the filter box (1001), and a one-way valve (4) is fixedly installed on the air intake pipe (3).

4. A PES hot melt adhesive pressurized material tank according to claim 1, characterized in that: The bottom of the pressurized tank body (1) is symmetrically provided with support legs (12), the bottom of the support legs (12) is fixedly connected with a weighing base (13), and the weighing base (13) and the discharge pipe (11) are not in contact with each other.

5. A PES hot melt adhesive pressurized material tank according to claim 4, characterized in that: The discharge pipe (11) is provided with a discharge valve, and the surface of the pressurized tank body (1) is provided with an observation port.

6. A PES hot melt adhesive pressurized material tank according to claim 1, characterized in that: The connecting pipe (5) is arranged at an upper position on the surface of the pressurized tank body (1).

7. A PES hot melt adhesive pressurized material tank according to claim 2, characterized in that: A sealing ring is provided on the contact surface between the pressure sensor (7) and the mounting plate (6), and the gas delivery pipe (2) is connected to an external nitrogen output pipe.

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