Adhesive tape protective film laminating machine

Abstract

The utility model provides an adhesive tape protective film laminating machine, and belongs to the technical field of laminating machines. The adhesive tape protective film laminating machine comprises a machine body, a heating mechanism used for heating an adhesive tape base material is installed at the inlet end of the machine body, the heating mechanism is sleeved with an air blowing pipeline, and an air blowing mechanism is further installed on the machine body. By installing the two electric heating pipes which are arranged up and down, an adhesive tape base material penetrates through the position between the two electric heating pipes, the purpose that the adhesive tape base material is heated by the electric heating pipes is achieved, meanwhile, the outer side of the upper electric heating pipe is sleeved with the air blowing pipeline, the air blowing pipeline is communicated with the air blowing mechanism, and therefore air flows through the positions above the electric heating pipes and then is blown to the top of the adhesive tape base material; meanwhile, heat dissipated upwards by the upper electric heating pipe can be stored in the blowing pipeline, and then air flows through the blowing pipeline and can carry the heat, so that hot air acts on the top of the adhesive tape base material, the purpose of preheating the top of the adhesive tape base material is achieved, and meanwhile the heat utilization rate is increased.

Description

Technical Field

[0001] The present application relates to the field of laminating machines, and in particular, to a tape protective film laminating machine. Background Art

[0002] Adhesive tape is generally composed of a base material and a protective film bonded together. Glue is applied to the base material, and then the protective film is attached to the adhesive through a laminating machine, thereby protecting the base material through the protective film.

[0003] The utility model patent with authorization announcement number CN221365874U discloses a tape protective film laminating machine, which includes a machine body erected on the ground, a roll-feeding device arranged in the inner cavity of the machine body, and a laminating machine gluing device fixed on the front of the machine body. It realizes heating the front and back sides of the tape substrate with the help of electric heating tubes, so that the tape substrate can better adhere to its surface with the adhesive and protective film when it is at a higher temperature.

[0004] In the above scheme, the tape substrate is heated by two electric heating tubes, and then the adhesive is applied to the top of the tape substrate through a laminating machine, and then the protective film is laminated on the top of the tape substrate through a laminating machine. However, the laminating machine lacks the function of dust removal on the top of the tape substrate, so a small amount of dust will adhere to the top of the tape substrate, which will affect the adhesion effect of the protective film to a certain extent. For this reason, we propose a tape protective film laminating machine. Utility Model Content

[0005] In order to make up for the above shortcomings, the present application provides a tape protective film laminating machine, which aims to improve the problem that the above laminating machine lacks the dust removal function for the tape substrate.

[0006] An embodiment of the present application provides a tape protective film laminating machine, comprising a machine body, wherein a heating mechanism for heating a tape substrate is installed at the inlet end of the machine body, a blowing duct is provided on the heating mechanism, and a blowing mechanism is also installed on the machine body, and an air outlet end of the blowing mechanism is connected to a side wall of one end of the blowing duct.

[0007] The blowing mechanism includes a mounting tube mounted on the machine body, a fan is mounted in the mounting tube, and an outlet end thereof is connected to an air guide mechanism, and the outlet end of the air guide mechanism is connected to a side wall of one end of the blowing duct.

[0008] The air guide mechanism includes an air guide pipe connected to the outlet end of the installation pipe, the outlet end of the air guide pipe is connected to the main pipe, and a plurality of branch pipes are connected to the side wall of one end of the main pipe, and the plurality of branch pipes are connected to the side wall of one end of the blowing pipe.

[0009] In a specific embodiment, the heating mechanism includes two mounting plates, both of which are fixedly mounted on the inlet end of the machine body, and two electric heating tubes are connected between the two mounting plates.

[0010] In a specific embodiment, the two electric heating tubes are arranged up and down, so that the tape substrate passes between the two electric heating tubes, and the two ends of the blowing duct are fixedly connected to the two mounting plates respectively, and are sleeved on the upper electric heating tube.

[0011] In a specific embodiment, the top of the blowing duct is arranged in an arc shape, so that the air entering the blowing duct moves along the arc-shaped top of the blowing duct and acts on the top of the tape substrate.

[0012] In a specific embodiment, a dustproof net is installed in the inlet end of the installation pipe.

[0013] In a specific embodiment, the plurality of diversion pipes are all arranged horizontally.

[0014] The beneficial effects of the present application are as follows: by installing two electric heating tubes arranged one above the other, the tape substrate passes between the two electric heating tubes, thereby achieving the purpose of the electric heating tube heating the tape substrate; at the same time, a blowing duct is sheathed on the outside of the upper electric heating tube, and the blowing duct is connected to the blowing mechanism, so that air flows over the electric heating tube and then blows onto the top of the tape substrate, thereby achieving the purpose of dust removal; at the same time, the heat dissipated upward by the upper electric heating tube will be stored in the blowing duct, and then the air flowing through the blowing duct can carry heat, so that the hot air acts on the top of the tape substrate, thereby achieving the purpose of preheating the top of the tape substrate and improving the heat utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic structural diagram from a first perspective of a tape protective film laminating machine provided in an embodiment of the present application;

[0017] Figure 2 A schematic structural diagram of a tape protective film laminating machine from a second perspective provided in an embodiment of the present application;

[0018] Figure 3 A schematic diagram of the partial structure of a tape protective film laminating machine provided in an embodiment of the present application;

[0019] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0020] In the figure: 10-body; 20-heating mechanism; 210-mounting plate; 220-electric heating pipe; 30-blowing duct; 40-blowing mechanism; 410-mounting pipe; 420-fan; 430-air guide mechanism; 4310-air guide pipe; 4320-main pipe; 4330-diversion pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0022] See also Figure 1-4 The present application provides a tape protective film laminating machine, including a machine body 10, a heating mechanism 20 for heating the tape substrate is installed at the inlet end of the machine body 10, a blowing duct 30 is provided on the heating mechanism 20, and a blowing mechanism 40 is also installed on the machine body 10, and the air outlet end of the blowing mechanism 40 is connected to the side wall of one end of the blowing duct 30. Specifically, the outlet end of the blowing duct 30 is arranged downward, so that the blown air can act on the tape substrate to achieve the purpose of dust removal. At the same time, the air will flow through the top of the heating mechanism 20, so that the heat emitted upward by the heating mechanism 20 can be entrained by the air, thereby making the air hot, and further preheating the hot air and the top of the tape substrate.

[0023] See Figure 2 The heating mechanism 20 includes two mounting plates 210, both of which are fixedly mounted on the inlet end of the body 10, and two electric heating tubes 220 are connected between the two mounting plates 210. When set, the two electric heating tubes 220 generate heat, so that the tape substrate passes through between the two electric heating tubes 220, thereby achieving the purpose of heating the tape substrate.

[0024] See Figure 2 The two electric heating tubes 220 are arranged up and down, so that the tape substrate passes between the two electric heating tubes 220. The two ends of the blowing duct 30 are fixedly connected to the two mounting plates 210 respectively, and it is sleeved on the upper electric heating tube 220. In the specific arrangement, the upper electric heating tube 220 dissipates heat, and the heat dissipated by the bottom of the electric heating tube 220 is used to heat the tape substrate, while the heat dissipated by the top of the upper electric heating tube 220 will be lost. Therefore, the blowing duct 30 is sleeved on the upper electric heating tube 220 to store the heat dissipated upward by the electric heating tube 220, so that the heat is taken away by the air flowing through the blowing duct 30, so as to achieve the purpose of preheating the tape substrate, which can improve the heat utilization rate to a certain extent.

[0025] See Figure 3 and 4The top of the blowing duct 30 is arranged in an arc shape, so that the air entering the blowing duct 30 moves along the arc-shaped top of the blowing duct 30 and acts on the top of the tape substrate. It should be noted that the arc-shaped top of the blowing duct 30 can make the angle of the blown air tilted to one side, thereby achieving the purpose of dust removal on the top of the tape substrate.

[0026] See Figure 1 and 2 The blowing mechanism 40 includes a mounting tube 410 mounted on the machine body 10, a fan 420 is installed in the mounting tube 410, and the outlet end thereof is connected to an air guide mechanism 430, the outlet end of the air guide mechanism 430 is connected to the side wall of one end of the blowing duct 30, the air guide mechanism 430 includes an air guide tube 4310 connected to the outlet end of the mounting tube 410, the outlet end of the air guide tube 4310 is connected to the main pipe 4320, and a plurality of branch pipes 4330 are connected to the side wall of one end of the blowing duct 30. When set, the fan 420 works to make the air in the mounting tube 410 flow, so that the air in the mounting tube 410 passes through the air guide tube 4310, the main pipe 4320 and the plurality of branch pipes 4330 into the blowing duct 30, thereby achieving the purpose of dust removal for the tape substrate.

[0027] See Figure 2 and 4 A dust screen (not shown in the figure) is installed at the inlet end of the mounting tube 410, and several diversion tubes 4330 are all arranged horizontally. Specifically, the dust screen is used to filter dust in the air to prevent dust from entering the mounting tube 410. At the same time, the diversion tube 4330 is arranged horizontally so that the blown air flows horizontally into the blowing duct 30. In addition, the outlet ends of the several diversion tubes 4330 are all located above the upper electric heating tube 220.

[0028] When this tape protective film laminating machine is working: before the protective film is pasted on the tape substrate, the tape substrate is first heated, the two electric heating tubes 220 are connected, and the tape substrate is passed between the two electric heating tubes 220, and the fan 420 is started at the same time. The two electric heating tubes 220 realize heat treatment of the tape substrate, and then the tape substrate passes through the machine body 10 for the lamination process. Before this, the fan 420 makes the air in the installation tube 410 flow into the air guide tube 4310, so that the air enters the main pipe 4320 and is horizontally blown into the blowing duct 30 through several branch pipes 4330. The air entrains the heat in the blowing duct 30 and then acts on the top of the tape substrate, thereby achieving the purpose of dust removal on the top of the tape substrate and preheating the top of the tape substrate.

[0029] It should be noted that the specific models and specifications of the body 10, the electric heating pipe 220 and the fan 420 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0030] The power supply and principles of the machine body 10, the electric heating pipe 220 and the fan 420 are clear to those skilled in the art and will not be described in detail here.

[0031] The foregoing is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures.

Claims

1. A tape protective film laminating machine, characterized in that, The machine body (10) comprises a heating mechanism (20) for heating a tape substrate installed at an inlet end of the machine body (10), a blowing duct (30) being sleeved on the heating mechanism (20), and a blowing mechanism (40) being further installed on the machine body (10), wherein an air outlet end of the blowing mechanism (40) is connected to a side wall of one end of the blowing duct (30); The blowing mechanism (40) comprises a mounting tube (410) mounted on the machine body (10), a fan (420) being mounted in the mounting tube (410), and an outlet end of the mounting tube (410) being connected to an air guide mechanism (430), and the outlet end of the air guide mechanism (430) being connected to a side wall of one end of the blowing duct (30); The air guide mechanism (430) comprises an air guide pipe (4310) connected to the outlet end of the installation pipe (410); the outlet end of the air guide pipe (4310) is connected to a main pipe (4320); a side wall at one end of the main pipe (4320) is connected to a plurality of branch pipes (4330); the plurality of branch pipes (4330) are all connected to the side wall at one end of the blowing duct (30).

2. The tape protective film laminating machine according to claim 1, characterized in that: The heating mechanism (20) comprises two mounting plates (210), both of which are fixedly mounted on the inlet end of the machine body (10), and two electric heating pipes (220) are connected between the two mounting plates (210).

3. The tape protective film laminating machine according to claim 2, characterized in that: The two electric heating tubes (220) are arranged one above the other, so that the tape substrate passes between the two electric heating tubes (220). Both ends of the blowing duct (30) are fixedly connected to the two mounting plates (210) respectively, and the blowing duct (30) is sleeved on the upper electric heating tube (220).

4. The tape protective film laminating machine according to claim 1, characterized in that: The top of the blowing duct (30) is arranged in an arc shape, so that the air entering the blowing duct (30) moves along the arc-shaped top of the blowing duct (30) and acts on the top of the tape substrate.

5. The tape protective film laminating machine according to claim 1, characterized in that: A dustproof net is installed in the inlet end of the installation pipe (410).

6. The tape protective film laminating machine according to claim 1, characterized in that: The plurality of diversion pipes (4330) are all arranged horizontally.

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