Hot melting glue melting device for foam packaging material

Abstract

The utility model relates to the technical field of hot melting point glue, discloses a hot melting point glue device for a foam packaging material, and solves the problems that in the use process of the hot melting point glue device for the foam packaging material, soot blowing operation on the surface of the material before glue dispensing is inconvenient, the processing quality is reduced, and better practicability is inconvenient to achieve. The device comprises a supporting bottom plate, a frame is fixedly mounted at the top of the supporting bottom plate, a hot melt glue barrel is fixedly mounted at the top of the frame, a glue pipe is fixedly mounted in the middle of the bottom end of the hot melt glue barrel, the bottom of the glue pipe penetrates through and extends into the frame, a glue dispensing head is fixedly mounted at the bottom of the glue pipe, and a control switch is fixedly mounted on the outer side of the frame. A soot blowing assembly is installed on the front side of the frame. According to the hot melting adhesive dispensing device for the foam packaging material, in the using process of the hot melting adhesive dispensing device for the foam packaging material, soot blowing operation can be conveniently carried out on the surface of the material before adhesive dispensing, the machining quality is improved, and therefore better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot melt adhesives, and particularly relates to a hot melt adhesive device for foam packaging materials. Background Art

[0002] A hot melt adhesive dispensing device is a device that uses solid hot melt adhesive to be heated into a molten state and then contacts the air and solidifies on the cold surface to perform the dotting work of the glue. In the process of processing foam packaging materials, a hot melt adhesive device is required. However, during the use of the hot melt adhesive device for foam packaging materials, it is not convenient to blow dust on the surface of the material before dotting, which reduces the processing quality and thus is not convenient to achieve better practicability. Summary of the Utility Model

[0003] The purpose of the present utility model is to solve the above problems and design a high-precision optical glass edge chamfering machine, effectively solving the problem that during the use of the hot melt adhesive device for foam packaging materials, it is not convenient to blow dust on the surface of the material before dotting, reducing the processing quality and thus not being convenient to achieve better practicability.

[0004] To achieve the above object, the technical solution of the present utility model is as follows: A hot melt adhesive device for foam packaging materials includes a support bottom plate. Fixed installation holes are penetrated through the four corners of the support bottom plate. A frame is fixedly installed on the top of the support bottom plate. A hot melt adhesive cylinder is fixedly installed on the top of the frame. A glue pipe is fixedly installed in the middle of the bottom end of the hot melt adhesive cylinder, and the bottom of the glue pipe penetrates and extends to the inside of the frame. A dispensing head is fixedly installed at the bottom of the glue pipe. A control switch is fixedly installed on the outside of the frame. A dust blowing assembly is installed on the front side of the frame, and the dust blowing assembly is electrically connected to the control switch.

[0005] Preferably, the dust blowing assembly includes a strip-shaped cylinder, and the bottom of the strip-shaped cylinder is an open structure. A rotating pipe is arranged inside the strip-shaped cylinder, and air holes are evenly opened on the outer side of the rotating pipe. A shell is fixedly installed on one side of the strip-shaped cylinder. A fan is fixedly installed on the side of the shell away from the strip-shaped cylinder. An air inlet pipe is fixedly installed on the top of the fan. A rotating joint is fixedly installed on the side of the inside of the shell close to the fan, and the rotating joint is communicated with the output port of the fan. A connecting pipe is rotatably installed inside the end of the rotating joint away from the fan, and the end of the connecting pipe away from the rotating joint movably penetrates and extends to the inside of the strip-shaped cylinder. The end of the connecting pipe away from the rotating joint fixedly penetrates and extends into the inside of the rotating pipe.

[0006] Preferably, an adjusting motor is fixedly installed on the top of the shell, and the output shaft of the adjusting motor movably penetrates and extends to the inside of the shell. A first bevel gear is fixedly installed at the bottom of the output shaft of the adjusting motor. A second bevel gear is meshed and connected to the outside of the first bevel gear, and the second bevel gear is fixedly installed on the outside of the connecting pipe.

[0007] Preferably, fixed connecting rods are symmetrically and fixedly installed on the outer side of the strip-shaped cylinder. A fixed connecting strip is fixedly installed between the tops of the two fixed connecting rods, and the top of the fixed connecting strip is fixedly connected to the inner top end of the frame.

[0008] Preferably, the air inlet pipe is of a bent pipe structure, and a dust-proof net plate is fixedly installed inside the end of the air inlet pipe far away from the fan.

[0009] Preferably, a positioning rod is fixedly installed in the middle of the end of the rotating pipe far away from the connecting pipe, and the end of the positioning rod far away from the rotating pipe is rotatably installed inside the end of the strip-shaped cylinder far away from the housing.

[0010] Preferably, a strip-shaped placement table is arranged at the inner bottom end of the frame. Support rods are fixedly installed at the four corners of the bottom of the strip-shaped placement table, and the bottoms of the support rods are fixedly connected to the top of the support bottom plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In the present utility model, through the interaction of the support bottom plate, the fixed installation holes, the frame, the hot melt adhesive cylinder, the rubber tube, the dispensing head, the control switch and the dust blowing assembly, it can be made that during the use of the hot melt point adhesive device for foam packaging materials, it is convenient to blow dust on the surface of the material before dispensing, improving the processing quality, so as to facilitate achieving better practicability. And through the arranged positioning rod, the rotating pipe can be made to rotate stably inside the strip-shaped cylinder, thus ensuring the stable operation of the dust blowing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a hot melt point adhesive device for foam packaging materials of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the dust blowing assembly of the present utility model;

[0015] Figure 3 is of the present utility model Figure 2 partial cross-sectional structural diagram;

[0016] Figure 4 is a schematic structural diagram of the air inlet pipe of the present utility model.

[0017] In the figure: 1, support bottom plate; 2, fixed installation hole; 3, frame; 4, hot melt adhesive cylinder; 5, rubber tube; 6, dispensing head; 7, control switch; 8, soot blowing assembly; 9, strip cylinder; 10, rotating tube; 11, air hole; 12, housing; 13, fan; 14, intake pipe; 15, rotating joint; 16, connecting pipe; 17, adjusting motor; 18, first bevel gear; 19, second bevel gear; 20, fixed connecting rod; 21, fixed connecting strip; 22, dust-proof mesh plate; 23, positioning rod; 24, strip placing table; 25, support rod. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] As Figures 1 - 4 shown, a preferred embodiment of the present invention proposes a hot melt point glue device for foam packaging materials. The device mainly includes components such as a support bottom plate 1, a frame 3, a hot melt adhesive cylinder 4, a rubber tube 5, a dispensing head 6, a control switch 7, and a soot blowing assembly 8. Among them, fixed installation holes 2 are penetrated and opened at the four corners of the support bottom plate 1. The frame 3 is fixedly installed on the top of the support bottom plate 1. The hot melt adhesive cylinder 4 is fixedly installed on the top of the frame 3. The rubber tube 5 is fixedly installed at the middle position of the bottom end of the hot melt adhesive cylinder 4. And the bottom of the rubber tube 5 penetrates and extends into the interior of the frame 3. The dispensing head 6 is fixedly installed at the bottom of the rubber tube 5 for dispensing glue.

[0020] The control switch 7 is fixedly installed on the outside of the frame 3. The soot blowing assembly 8 is installed on the front side of the frame 3. And the soot blowing assembly 8 is electrically connected to the control switch 7. The soot blowing assembly works by controlling the control switch.

[0021] A strip placing table 24 is arranged at the bottom end inside the frame 3. Support rods 25 are fixedly installed at the four corners of the bottom of the strip placing table 24. And the bottom of the support rod 25 is fixedly connected to the top of the support bottom plate 1 to form a support for it.

[0022] As Figure 2 、 Figure 3As shown, the soot blowing assembly 8 includes a strip-shaped cylinder 9, and the bottom of the strip-shaped cylinder 9 is of an open structure. Symmetrically fixed on the outer side of the strip-shaped cylinder 9 are fixed connecting rods 20. Between the tops of the two fixed connecting rods 20 is fixedly installed a fixed connecting strip 21, and the top of the fixed connecting strip 21 is fixedly connected to the inner top of the frame 3. Inside the strip-shaped cylinder 9 is provided a rotating pipe 10, and evenly arranged on the outer side of the rotating pipe 10 are air holes 11. Fixedly installed on one side of the strip-shaped cylinder 9 is a housing 12. Fixedly installed on the side of the housing 12 away from the strip-shaped cylinder 9 is a blower 13. Fixedly installed on the top of the blower 13 is an air inlet pipe 14. The air inlet pipe 14 is of a bent pipe structure, and fixedly installed inside the end of the air inlet pipe 14 away from the blower 13 is a dust-proof net plate 22. Fixedly installed on the side of the housing 12 close to the blower 13 inside the housing 12 is a rotating joint 15, and the rotating joint 15 is communicated with the output port of the blower 13. Rotatably installed inside the end of the rotating joint 15 away from the blower 13 is a connecting pipe 16, and the end of the connecting pipe 16 away from the rotating joint 15 movably penetrates and extends into the inside of the strip-shaped cylinder 9. The end of the connecting pipe 16 away from the rotating joint 15 fixedly penetrates and extends into the inside of the rotating pipe 10.

[0023] Reference Figure 3 , fixedly installed on the top of the housing 12 is an adjusting motor 17, and the output shaft of the adjusting motor 17 movably penetrates and extends into the inside of the housing 12. Fixedly installed at the bottom of the output shaft of the adjusting motor 17 is a first bevel gear 18. Meshed with the outer side of the first bevel gear 18 is a second bevel gear 19, and the second bevel gear 19 is fixedly installed on the outer side of the connecting pipe 16. Fixedly installed at the middle of the end of the rotating pipe 10 away from the connecting pipe 16 is a positioning rod 23, and the end of the positioning rod 23 away from the rotating pipe 10 is rotatably installed inside the end of the strip-shaped cylinder 9 away from the housing 12. When the adjusting motor 17 rotates, it drives the first bevel gear 18 to rotate. The first bevel gear 18 drives the second bevel gear 19 to rotate. The second bevel gear 19 drives the connecting pipe 16 to rotate. The connecting pipe 16 drives the rotating pipe 10 to rotate. The rotating pipe 10 drives the positioning rod 23 to rotate inside the end of the strip-shaped cylinder 9.

[0024] At the same time, start the blower 13 to perform an air intake operation via the air inlet pipe 14. When performing the air intake operation, since the dust-proof net plate 22 is installed inside the air inlet pipe 14, it can ensure that there is no dust mixed in the introduced air. Then, the blower 13 conveys air into the inside of the rotating pipe 10 via the rotating joint 15 and the connecting pipe 16, so that the rotating pipe 10 blows soot on the material to be subjected to the dispensing operation via the air holes 11 arranged on its outer side during rotation. The material after soot blowing is subjected to the dispensing operation under the action of the dispensing head 6. In this way, during the use of the hot melting point glue device for foam packaging materials, it is convenient to blow soot on the surface of the material before dispensing.

[0025] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present utility model. Some changes that those skilled in the art of this technology may make to some parts thereof all reflect the principles of the present utility model and fall within the protection scope of the present utility model.

Claims

1. A hot melt glue dispensing device for foam packaging materials, comprising a supporting base plate (1), characterized in that: The four corners of the support base plate (1) are penetrated with fixed installation holes (2), the top of the support base plate (1) is fixedly installed with a frame (3), the top of the frame (3) is fixedly installed with a hot melt adhesive tube (4), a rubber hose (5) is fixedly installed in the middle of the bottom end of the hot melt adhesive tube (4), and the bottom of the rubber hose (5) penetrates and extends into the interior of the frame (3), and a glue head (6) is fixedly installed at the bottom of the rubber hose (5), a control switch (7) is fixedly installed on the outside of the frame (3), and a soot blowing assembly (8) is installed on the front side of the frame (3), and the soot blowing assembly (8) is electrically connected to the control switch (7).

2. A hot melt glue dispensing device for foam packaging material according to claim 1, characterized in that: The sootblowing assembly (8) comprises a strip-shaped cylinder (9), and the bottom of the strip-shaped cylinder (9) is an open structure. A rotating tube (10) is arranged inside the strip-shaped cylinder (9), and air holes (11) are evenly arranged on the outer side of the rotating tube (10). A shell (12) is fixedly installed on one side of the strip-shaped cylinder (9), and a fan (13) is fixedly installed on the side of the shell (12) away from the strip-shaped cylinder (9). An air inlet pipe (14) is fixedly installed on the top of the fan (13). A rotating joint (15) is fixedly installed on the side of the shell (12) close to the fan (13), and the rotating joint (15) is connected to an output port of the fan (13). A connecting tube (16) is rotatably installed inside the end of the rotating joint (15) away from the fan (13), and the end of the connecting tube (16) away from the rotating joint (15) movably penetrates and extends into the interior of the strip-shaped cylinder (9), and the end of the connecting tube (16) away from the rotating joint (15) is fixedly penetrated and extends into the interior of the rotating tube (10).

3. A hot melt glue dispensing device for foam packaging material according to claim 2, characterized in that: An adjusting motor (17) is fixedly mounted on the top of the housing (12), and an output shaft of the adjusting motor (17) movably penetrates and extends into the interior of the housing (12); a first bevel gear (18) is fixedly mounted on the bottom of the output shaft of the adjusting motor (17); a second bevel gear (19) is meshingly connected to the outer side of the first bevel gear (18), and the second bevel gear (19) is fixedly mounted on the outer side of the connecting pipe (16).

4. A hot melt glue dispensing device for foam packaging material according to claim 2, characterized in that: The outer side of the strip-shaped cylinder (9) is symmetrically fixedly mounted with fixed connecting rods (20), the top ends of the two fixed connecting rods (20) are fixedly mounted with a fixed connecting strip (21), and the top of the fixed connecting strip (21) is fixedly connected to the inner top end of the frame (3).

5. A hot melt glue dispensing device for foam packaging material according to claim 2, characterized in that: The air inlet pipe (14) is a bent pipe structure, and a dustproof screen (22) is fixedly installed inside one end of the air inlet pipe (14) away from the fan (13).

6. A hot melt glue dispensing device for foam packaging material according to claim 2, characterized in that: A positioning rod (23) is fixedly mounted in the middle of one end of the rotating tube (10) away from the connecting tube (16), and the end of the positioning rod (23) away from the rotating tube (10) is rotatably mounted inside one end of the strip cylinder (9) away from the shell (12).

7. A hot melt glue dispensing device for foam packaging material according to claim 1, characterized in that: A strip-shaped placement platform (24) is provided at the inner bottom end of the frame (3), and support rods (25) are fixedly installed at the four corners of the bottom of the strip-shaped placement platform (24), and the bottom of the support rod (25) is fixedly connected to the top of the supporting bottom plate (1).

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