Automatic heat sealing device for aluminum foil packaging material

Abstract

The utility model discloses an automatic aluminum foil packaging material heat sealing device which comprises supporting beams, and a top plate is fixed between the supporting beams. A stabilizing rod is slidably connected to the surface of the top plate in a penetrating mode, a pressing plate is fixed to the outer side of the top end of the stabilizing rod, meanwhile, the lower end face of the pressing plate makes contact with the upper end of a pressing rod, and the pressing rod is arranged at the upper end of a sleeve. The sleeve is fixed to the upper surface of the top plate, meanwhile, the lower end of the pressing rod extends into the sleeve to be fixed to a pressing disc, and the pressing disc is arranged in the sleeve. According to the automatic heat sealing device for the aluminum foil packaging material, dust on the surface of the aluminum foil packaging material can be blown and cleaned, so that the dust is prevented from influencing the hot pressing quality during hot pressing, the hot pressing effect of the aluminum foil packaging material is improved, excessive leftover materials of the hot-pressed aluminum foil packaging material are cut, and the production efficiency is improved. Therefore, the heat-sealing position of the aluminum foil packaging material is neater, and meanwhile, other equipment does not need to be used for assisting in cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-sealing equipment, in particular to an automatic heat-sealing device for aluminum foil packaging materials. Background Art

[0002] Heat sealing is also called heat pressure sealing. The material at the sealing portion is heated in some way to make it reach a viscous flow state and then pressurized to make it sticky and sealed. In the production process of aluminum foil packaging materials, a heat sealing device is usually required to achieve packaging. For example, in the patent named "A packaging bag heat sealing device" with the announcement number "CN219545260U", by connecting the external power supply of the second motor, the second motor starts to work, the second motor drives the first connecting rod to deflect, the first connecting rod pushes the second connecting rod to move to the left, the second connecting rod pushes the connecting block to move to the left, the connecting block drives the upper heat sealing head at the lower end to slide to the left, the external power supply of the upper hot air sealing head and the lower heat sealing head is connected, the upper hot air sealing head and the lower heat sealing head start to work, the upper hot air sealing head and the lower heat sealing head start to work to generate heat, the upper hot air sealing head slides on the surface of the packaging bag, and gradually seals all parts. However, the above structure still has the following problems in actual use:

[0003] During use, the above structure slides the upper hot air sealing head on the surface of the packaging bag to gradually seal all parts. However, during the packaging bag entering the packaging process, it is inevitable that it will be contaminated with dust and other impurities. Since the dust is not cleaned, the impurities will also be pressed into the packaging bag during the hot pressing process, which in turn affects the effect of the hot pressing and makes the hot pressing product prone to quality problems.

[0004] Therefore, we proposed an automatic heat sealing device for aluminum foil packaging materials that can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an automated heat-sealing device for aluminum foil packaging materials, so as to solve the problem raised in the above-mentioned background technology that packaging bags in the current market are inevitably contaminated with dust and other impurities during the packaging process, and since the dust is not cleaned, the impurities will also be pressed into the packaging bags during the hot pressing process, thereby affecting the effect of the hot pressing and causing quality problems to easily occur in the hot pressing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an automated heat-sealing device for aluminum foil packaging materials, comprising support beams, a top plate being fixed between the support beams;

[0007] It also includes: a stabilizing rod is slidably connected to the surface of the top plate, and a pressing plate is fixed to the outer side of the top end of the stabilizing rod, and the lower end surface of the pressing plate contacts the upper end of the pressing rod, and the pressing rod is arranged at the upper end of the sleeve;

[0008] The sleeve is fixed on the upper surface of the top plate, and the lower end of the pressure rod extends to the inside of the sleeve and is fixed to the pressure plate, and the pressure plate is arranged inside the sleeve;

[0009] The lower end of the sleeve is connected to the upper end of the connecting hose, and the lower end of the connecting hose is connected to the shunt pipe, and the shunt pipe is fixed on the rear side of the upper beam, and the outer side of the shunt pipe is evenly spaced with spray heads.

[0010] Preferably, the pressure rod is elastically slidably connected to the sleeve via a return spring, and two ends of the return spring are respectively fixed to the sleeve and the pressure rod.

[0011] Preferably, a cylinder is fixed by bolts on the surface of the top plate, and the lower end of the cylinder passes through the top plate and is fixed to the upper surface of the upper beam, and the upper beam is arranged between the support beams, and a sliding connection is formed between the upper beam and the support beams.

[0012] Preferably, an upper heat press strip is fixed to the lower end surface of the upper beam, and a cutting knife is fixed to the lower end surface of the upper beam in front of the upper heat press strip.

[0013] Preferably, the cutting knife fits in with the cutting groove, and the cutting groove is opened on the surface of the lower beam.

[0014] Preferably, the lower beam is fixedly installed below the inner upper beam of the support beam, and a lower hot pressing strip is fixed on the surface of the lower beam.

[0015] Preferably, the lower heat pressing strip and the upper heat pressing strip are located in the same vertical plane, and both the lower heat pressing strip and the upper heat pressing strip are electrically connected to an external power source.

[0016] Compared with the prior art, the utility model has the beneficial effects that the automatic heat-sealing device for aluminum foil packaging materials can not only blow away the dust on the surface of the aluminum foil packaging materials, thereby preventing the dust from affecting the quality of hot pressing during hot pressing and improving the hot pressing effect of the aluminum foil packaging materials, but also cut the excess scraps of the aluminum foil packaging materials after hot pressing, thereby making the heat-sealed parts of the aluminum foil packaging materials more neat, and no other equipment is needed to assist in cutting. The specific contents are as follows:

[0017] The pressure plate is driven to slide into the sleeve by the pressure rod, and the space in the sleeve is pressed into the connecting hose. The air can enter the shunt pipe through the connection between the connecting hose and the shunt pipe, and then the air is shunted by the shunt pipe to the nozzle for spraying, so as to clean the dust on the surface of the aluminum foil packaging material by blowing, thereby avoiding the dust from affecting the quality of hot pressing during hot pressing, and improving the hot pressing effect of the aluminum foil packaging material;

[0018] Furthermore, when the upper beam is lowered by the cylinder, the stabilizer bar will be driven down together, and the stabilizer bar will drive the pressure plate to descend at the same time. When the pressure plate descends to a certain height, it will contact the pressure rod, thereby causing the pressure rod to be squeezed and descended;

[0019] When the cylinder drives the upper beam down, it also drives the upper heat pressing strip down, so that the upper heat pressing strip is lowered to fit with the lower heat pressing strip. At this time, through the cooperation between the lower heat pressing strip and the upper heat pressing strip, the aluminum foil packaging material between the lower heat pressing strip and the upper heat pressing strip is heat-pressed, thereby achieving the effect of heat pressing;

[0020] When the cutting knife descends to fit in the cutting groove, the excess scraps of the aluminum foil packaging material after hot pressing will be cut, so that the heat-sealed part of the aluminum foil packaging material is more neat, and no other equipment is needed to assist in cutting;

[0021] Furthermore, the elastic force of the reset spring drives the pressure rod to reset, so that the pressure rod drives the fixed pressure plate to slide upward in the sleeve, thereby achieving the reset effect, thereby facilitating continued use during the next hot pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the upper beam and the upper heat pressing strip connected to each other as viewed from above in the utility model;

[0025] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0026] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0027] Figure 6 It is a schematic diagram of the top view of the connection structure between the lower beam and the cutting groove of the utility model.

[0028] In the figure: 1. support beam; 2. top plate; 3. cylinder; 4. upper beam; 5. stabilizer bar; 6. pressure plate; 7. pressure rod; 8. sleeve; 9. pressure plate; 10. return spring; 11. connecting hose; 12. diverter pipe; 13. nozzle; 14. upper hot pressing strip; 15. cutting knife; 16. lower beam; 17. lower hot pressing strip; 18. cutting groove. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0031] Embodiment 1: In order to solve the problem in the prior art that the packaging bag is inevitably contaminated with dust and other impurities during the packaging process, and because the dust is not cleaned, the impurities will also be pressed into the packaging bag during the hot pressing process, thereby affecting the effect of the hot pressing, resulting in the problem that the hot pressing is prone to quality problems, the following scheme is disclosed, including support beams 1, and a top plate 2 is fixed between the support beams 1; and also includes: a stabilizing rod 5 is slidably connected to the surface of the top plate 2, and a pressing plate is fixed to the outer side of the top end of the stabilizing rod 5 6, and at the same time, the lower end surface of the pressing plate 6 contacts the upper end of the pressing rod 7, and the pressing rod 7 is arranged at the upper end of the sleeve 8; the sleeve 8 is fixed on the upper surface of the top plate 2, and at the same time, the lower end of the pressing rod 7 extends to the inside of the sleeve 8 and is fixed to the pressing plate 9, and the pressing plate 9 is arranged inside the sleeve 8; the lower end of the sleeve 8 is connected to the upper end of the connecting hose 11, and the lower end of the connecting hose 11 is connected to the shunt pipe 12, and the shunt pipe 12 is fixed to the rear side of the upper beam 4, and the outer side of the shunt pipe 12 is evenly spaced with nozzles 13;

[0032] When the upper beam 4 descends and drives the stabilizing rod 5 to descend together, the stabilizing rod 5 drives the pressing plate 6 to descend at the same time. When the pressing plate 6 descends to a certain height, it contacts the pressing rod 7, thereby causing the pressing rod 7 to be squeezed and descend. As the pressing rod 7 descends, it also drives the pressing plate 9 to slide into the sleeve 8, thereby pressing the space in the sleeve 8 into the connecting hose 11. Through the connection between the connecting hose 11 and the shunt pipe 12, air can enter the shunt pipe 12, and then the air is shunted by the shunt pipe 12 to the nozzle 13 for ejection, thereby blowing and cleaning the dust on the surface of the aluminum foil packaging material, thereby preventing the dust from affecting the quality of the hot pressing during hot pressing, and improving the hot pressing effect of the aluminum foil packaging material;

[0033] Embodiment 2: Different from Embodiment 1, this embodiment makes the heat-sealed portion of the aluminum foil packaging material more neat, and no other equipment is required to assist in cutting. Figure 1-Figure 3 and Figure 6, and the upper beam 4 is arranged between the support beams 1, and the upper beam 4 and the support beam 1 form a sliding connection, the lower end surface of the upper beam 4 is fixed with an upper hot press strip 14, and the lower end surface of the upper beam 4 in front of the upper hot press strip 14 is fixed with a cutting knife 15, the cutting knife 15 and the cutting groove 18 fit together, and the cutting groove 18 is opened on the surface of the lower beam 16, the lower beam 16 is fixedly installed below the inner upper beam 4 of the support beam 1, and the surface of the lower beam 16 is fixed with a lower hot press strip 17, the lower hot press strip 17 and the upper hot press strip 14 are located in the same vertical plane, and the lower hot press strip 17 and the upper hot press strip 14 are both electrically connected to an external power supply;

[0034] When the cylinder 3 drives the upper beam 4 to descend, it also drives the upper hot pressing strip 14 to descend together, so that the upper hot pressing strip 14 descends to fit with the lower hot pressing strip 17. At this time, the aluminum foil packaging material between the lower hot pressing strip 17 and the upper hot pressing strip 14 is heat-pressed through the cooperation between the lower hot pressing strip 17 and the upper hot pressing strip 14, thereby completing the heat pressing effect. At the same time, the upper beam 4 also drives the cutting knife 15 to descend together. When the cutting knife 15 descends to fit with the cutting groove 18, it cuts the excess scraps of the aluminum foil packaging material that has been heat-pressed, thereby making the heat-sealed portion of the aluminum foil packaging material more neat, and there is no need to use other equipment to assist in cutting.

[0035] Embodiment 3: Different from Embodiment 2, this embodiment achieves the effect of resetting, so that it is convenient to continue to use it during the next hot pressing. For details, refer to Figure 2-Figure 5 The pressure rod 7 is elastically slidably connected with the sleeve 8 through the return spring 10, and the two ends of the return spring 10 are respectively fixed to the sleeve 8 and the pressure rod 7. The surface of the top plate 2 is bolted with a cylinder 3, and the lower end of the cylinder 3 penetrates the top plate 2 and is fixed to the upper surface of the upper beam 4;

[0036] At the same time, when the hot pressing is completed, it is only necessary to drive the upper beam 4 to rise at the same time by controlling the cylinder 3, so that the upper beam 4 drives the upper hot pressing strip 14 and the cutting knife 15 to rise at the same time for reset. At this time, the upper beam 4 will also drive the stabilizing rod 5 to rise together, and through the rise of the stabilizing rod 5, it drives the pressure plate 6 to rise at the same time, so that the pressure plate 6 no longer squeezes the pressure rod 7. At this time, the elastic force of the reset spring 10 can be used to drive the pressure rod 7 to reset, so that the pressure rod 7 drives the fixed pressure plate 9 to slide upward in the sleeve 8, thereby achieving the reset effect, so that it is convenient for continued use during the next hot pressing.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automated heat-sealing device for aluminum foil packaging materials, comprising support beams (1), a top plate (2) being fixed between the support beams (1); It is characterized in that Also includes: A stabilizing rod (5) is slidably connected to the surface of the top plate (2), and a pressing plate (6) is fixed to the outer side of the top end of the stabilizing rod (5), and the lower end surface of the pressing plate (6) is in contact with the upper end of the pressing rod (7), and the pressing rod (7) is arranged at the upper end of the sleeve (8); The sleeve (8) is fixed on the upper surface of the top plate (2), and the lower end of the pressure rod (7) extends to the inside of the sleeve (8) and is fixed to the pressure plate (9), and the pressure plate (9) is arranged inside the sleeve (8); The lower end of the sleeve (8) is connected to the upper end of the connecting hose (11), and the lower end of the connecting hose (11) is connected to the diverter pipe (12), and the diverter pipe (12) is fixed to the rear side of the upper beam (4), and spray nozzles (13) are arranged at equal intervals on the outside of the diverter pipe (12).

2. The automatic heat sealing device for aluminum foil packaging materials according to claim 1, characterized in that: The pressure rod (7) is elastically slidably connected to the sleeve (8) via a return spring (10), and two ends of the return spring (10) are respectively fixed to the sleeve (8) and the pressure rod (7).

3. The automatic heat sealing device for aluminum foil packaging materials according to claim 1, characterized in that: The surface of the top plate (2) is bolted with a cylinder (3), and the lower end of the cylinder (3) penetrates through the top plate (2) and is fixed to the upper surface of the upper beam (4), and the upper beam (4) is arranged between the support beams (1), and a sliding connection is formed between the upper beam (4) and the support beam (1).

4. The automatic heat sealing device for aluminum foil packaging materials according to claim 3 is characterized in that: An upper heat press strip (14) is fixed to the lower end surface of the upper beam (4), and a cutting knife (15) is fixed to the lower end surface of the upper beam (4) in front of the upper heat press strip (14).

5. The automatic heat sealing device for aluminum foil packaging materials according to claim 4, characterized in that: The cutting knife (15) fits into the cutting groove (18), and the cutting groove (18) is formed on the surface of the lower beam (16).

6. The automatic heat sealing device for aluminum foil packaging materials according to claim 5, characterized in that: The lower beam (16) is fixedly mounted below the inner upper beam (4) of the support beam (1), and a lower hot pressing strip (17) is fixed on the surface of the lower beam (16).

7. The automatic heat-sealing device for aluminum foil packaging materials according to claim 6, characterized in that: The lower heat press strip (17) and the upper heat press strip (14) are located on the same vertical plane, and both the lower heat press strip (17) and the upper heat press strip (14) are electrically connected to an external power source.

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