Heat sealing mechanism for pearl wool production

Abstract

The utility model relates to a heat seal mechanism for pearl wool production, which belongs to the technical field of pearl wool production and comprises a heat seal processing box, a heat seal pop-up mechanism is arranged on the heat seal processing box and comprises a fixing block fixedly mounted on the surface of the opposite side of the heat seal processing box, and the fixing block is fixedly connected with the heat seal processing box. A U-shaped frame is fixedly mounted on the upper surface of the fixing block, a first electric telescopic rod is fixedly mounted on the inner side surface of the U-shaped frame, a pressing plate is fixedly mounted at the bottom of the first electric telescopic rod, an electric heating plate is fixedly mounted on the lower surface of the pressing plate, and two pressure applying plates are movably mounted on the inner side of the heat sealing processing box. According to the heat sealing mechanism for pearl wool production, a pressing plate is arranged in the heat sealing processing box, and an electric heating plate is arranged on the lower surface of a pressing plate, so that pearl wool and the electric heating plate can be tightly attached together through the pressing plate when the heat sealing mechanism is used, and the surface of the pearl wool can be conveniently heated; and the pearl wool subjected to heat sealing can be popped out of the heat sealing processing box through the spring, the ejector rod and the ejector plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton production, in particular to a heat sealing mechanism used for pearl cotton production. Background Art

[0002] Pearl cotton is a foam material made from expanded polystyrene particles, also known as foam pearl cotton. It has the characteristics of light weight, shock absorption, heat insulation, and sound insulation. It is often used in packaging, protection, filling and other fields. As an environmentally friendly material, pearl cotton does not contain harmful substances and can be recycled and reused. It is widely used in furniture, electronic products, toys and other industries.

[0003] Announcement No. CN218777113U discloses a heat sealing machine for pearl cotton production, comprising a main shell, both sides of the main shell are provided with mounting ports, a heat insulation board is fixedly connected between the two mounting ports, a heating board is fixedly connected to the top of the heat insulation board, a support shell is fixedly connected between the two mounting ports, a plurality of guide rods are fixedly connected between the inner walls of the two sides of the support shell, a spring is sleeved on the outer wall of the guide rod, one end of the spring is fixedly connected to the inner wall of one side of the support shell, a sliding bar is slidably sleeved between the plurality of guide rods, and the other end of the spring is fixedly connected to the sliding bar. The utility model moves the shifting bar under the drive of the conveyor belt, so that the sliding bar moves on the guide bar, thereby driving the support seat to move, and then the sliding bar is reset under the elastic action of the spring, thereby resetting the support seat, thereby facilitating the insertion and removal of pearl cotton before and after heat sealing, and improving the use effect of the heat sealing machine.

[0004] The above patent improves the shortcomings of the prior art heat sealing machine that it is inconvenient for a single person to put in and take out the pearl cotton before and after heat sealing, resulting in poor use of the heat sealing machine and affecting the processing and production efficiency of the pearl cotton. This embodiment provides another implementation plan for the problems raised in the above patent. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a heat sealing mechanism for pearl cotton production, which has the advantages of being easy and quick to use, and solves the problem that the heat sealing machine in the prior art is not convenient for a single person to put in and take out the pearl cotton before and after heat sealing, resulting in poor use effect of the heat sealing machine and affecting the processing and production efficiency of the pearl cotton.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat-sealing mechanism for pearl cotton production, comprising a heat-sealing processing box, on which a heat-sealing ejection mechanism is provided;

[0007] The heat-sealing pop-up mechanism includes a fixed block fixedly mounted on the surface of the opposite side of the heat-sealing processing box, a U-shaped frame fixedly mounted on the upper surface of the fixed block, a first electric telescopic rod fixedly mounted on the inner surface of the U-shaped frame, a pressure plate fixedly mounted on the bottom of the first electric telescopic rod, an electric heating plate fixedly mounted on the lower surface of the pressure plate, two pressure plates movably mounted on the inner side of the heat-sealing processing box, a rolling strip rotatably mounted on the surface of the pressure plate, a sleeve fixedly mounted on the bottom of the heat-sealing processing box, a spring fixedly mounted on the inner cavity of the sleeve, a push rod penetrating the sleeve and extending to the inside of the heat-sealing processing box fixedly mounted on the top of the spring, a push plate fixedly mounted on the top of the push rod, a driving assembly is provided between the pressure plate and the heat-sealing processing box, and a pearl cotton temporary fixing assembly is provided on the pressure plate.

[0008] Furthermore, a strip groove is provided on the surface of the pressure plate, a rotating shaft is rotatably installed inside the strip groove, and the rolling strip is fixedly installed on the surface of the rotating shaft.

[0009] Furthermore, there are multiple rolling strips, and the multiple rolling strips are evenly distributed on the surfaces of the opposite sides of the two pressure plates.

[0010] Furthermore, the driving assembly includes a mounting sleeve fixedly mounted on the opposite side surface of the heat sealing processing box and connected to the interior of the heat sealing processing box, a second electric telescopic rod is fixedly mounted inside the mounting sleeve, and the pressure plate is fixedly mounted on one end of the second electric telescopic rod.

[0011] Furthermore, a first circular hole is opened on the top of the sleeve, and a second circular hole is opened on the bottom surface of the heat sealing processing box. The first circular hole corresponds to the second circular hole, and the push rod is located in the first circular hole and the second circular hole. The outer surface of the push rod is in sliding contact between the inner surface of the first circular hole and the second circular hole.

[0012] Furthermore, the temporary fixing assembly of the pearl cotton includes a fixing groove opened on the lower surface of the pressing plate, and a conical nail is fixedly installed on the inner surface of the fixing groove, and the fixing groove is distributed on both sides of the electric heating plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The heat-sealing mechanism used for the production of pearl cotton has a pressure plate in a heat-sealing processing box and an electric heating plate under the pressure plate. When in use, the pearl cotton and the electric heating plate can be closely attached together through the pressure plate, which is convenient for heating the surface of the pearl cotton. The pearl cotton that has been heat-sealed can be ejected out of the heat-sealing processing box by using a spring, a push rod and a push plate, thereby solving the problem that it is inconvenient for a single person to put in and take out the pearl cotton before and after heat-sealing in the heat-sealing machine in the prior art, resulting in poor use effect of the heat-sealing machine and affecting the processing and production efficiency of the pearl cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional schematic diagram of the pressure plate of the utility model structure;

[0017] Figure 3 This is a schematic diagram of the structural pressure plate of the utility model;

[0018] Figure 4 The utility model structure Figure 1 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1, heat sealing processing box; 2, fixing block; 3, U-shaped frame; 4, first electric telescopic rod; 5, pressing plate; 6, electric heating plate; 7, pressure plate; 8, rolling strip; 9, sleeve; 10, spring; 11, push rod; 12, top plate; 13, strip groove; 14, rotating shaft; 15, mounting sleeve; 16, second electric telescopic rod; 17, first round hole; 18, second round hole; 19, fixing groove; 20, conical nail. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4A heat-sealing mechanism for pearl cotton production in this embodiment includes a heat-sealing processing box 1, and a heat-sealing pop-up mechanism is provided on the heat-sealing processing box 1. The heat-sealing pop-up mechanism includes a fixed block 2 fixedly installed on the opposite side surface of the heat-sealing processing box 1, a U-shaped frame 3 is fixedly installed on the upper surface of the fixed block 2, and a first electric telescopic rod 4 is fixedly installed on the inner surface of the U-shaped frame 3. A pressing plate 5 is fixedly installed at the bottom of the first electric telescopic rod 4, and an electric heating plate 6 is fixedly installed on the lower surface of the pressing plate 5. Two pressure plates 7 are movably installed on the inner side of the heat-sealing processing box 1, and a rolling strip 8 is rotatably installed on the surface of the pressure plate 7. A strip groove 13 is opened on the surface of the pressure plate 7, and a rotating shaft 14 is rotatably installed inside the strip groove 13. The rolling strip 8 is fixedly installed on the surface of the rotating shaft 14, so that the rolling strip 8 can rotate on the surface of the pressure plate 7. The pearl cotton to be heat-sealed is inserted between the two pressure plates 7. There are multiple rolling strips 8, which are evenly distributed on the opposite side surfaces of the two pressure plates 7. A sleeve 9 is fixedly installed at the bottom of the heat-sealing processing box 1. A spring 10 is fixedly installed in the inner cavity of the sleeve 9. A push rod 11 that penetrates the sleeve 9 and extends to the inside of the heat-sealing processing box 1 is fixedly installed on the top of the spring 10. A top plate 12 is fixedly installed on the top of the push rod 11. A first circular hole 17 is opened on the top of the sleeve 9, and a second circular hole 18 is opened on the bottom surface of the heat-sealing processing box 1. The first circular hole 17 corresponds to the second circular hole 18. The push rod 11 is located in the first circular hole 17 and the second circular hole 18. The outer surface of the push rod 11 slides in contact between the inner surfaces of the first circular hole 17 and the second circular hole 18, so as to facilitate the telescopic movement of the push rod 11 in the sleeve 9.

[0022] A driving assembly is provided between the pressure plate 7 and the heat sealing processing box 1, and the driving assembly includes a mounting sleeve 15 fixedly mounted on the surface of the opposite side of the heat sealing processing box 1 and connected to the inside of the heat sealing processing box 1, and a second electric telescopic rod 16 is fixedly mounted inside the mounting sleeve 15. The pressure plate 7 is fixedly mounted on one end of the second electric telescopic rod 16. The driving assembly can be used to facilitate the pressure plate 7 to move in the heat sealing processing box 1.

[0023] A pearl cotton temporary fixing component is provided on the pressing plate 5, and the pearl cotton temporary fixing component includes a fixing groove 19 opened on the lower surface of the pressing plate 5, and a conical nail 20 is fixedly installed on the inner surface of the fixing groove 19. The fixing groove 19 is distributed on both sides of the electric heating plate 6. The pearl cotton temporary fixing component is convenient for temporarily fixing the pearl cotton that needs to be heat-sealed on the pressing plate 5, and convenient for feeding the pearl cotton that needs to be heat-sealed into the heat-sealing processing box 1.

[0024] The working principle of the above embodiment is:

[0025] When in use, the two pieces of pearl cotton that need to be heat-sealed are respectively inserted into the two fixing grooves 19, and the conical nails 20 are inserted into the inside of the pearl cotton to fix the pearl cotton in the fixing grooves 19, so that the pearl cotton and the surface of the electric heating plate 6 are closely fitted, and the pressing plate 5 and the electric heating plate 6 are driven to move into the heat-sealing processing box 1 by the first electric telescopic rod 4, and the two pressure plates 7 are driven to move by the second electric telescopic rod 16 until the spacing between the two pressure plates 7 is adapted to the thickness of the pearl cotton and the electric heating plate 6. In the process of the pearl cotton and the electric heating plate 6 moving downward, the rolling strip 8 contacts and rolls with the surface of the pearl cotton, which can further improve the fit between the surface of the pearl cotton and the electric heating plate 6, and at the same time the electric heating plate 6 will move the top plate 12 downward The pressure causes the ejector rod 11 to contract toward the inside of the sleeve 9, and the spring 10 is compressed. When the electric heating plate 6 is energized, the surface of the pearl cotton will be heated. After the heating is completed, the pressing plate 5 and the electric heating plate 6 are pulled upward out of the heat-sealing processing box 1 through the first electric telescopic rod 4. At this time, the pearl cotton is separated from the electric heating plate 6 and the pressing plate 5. The two pressure plates 7 are pushed to move by the second electric telescopic rod 16 to fit the two heated surfaces of the pearl cotton together for heat sealing. At this time, the pressure plate 7 is located above the top plate 12. When the pearl cotton is heat-sealed, the pressure plate 7 is separated. When the pressure plate 7 is separated from the top plate 12, the spring 10 will return to its original state to push the ejector rod 11 and the top plate 12 upward, and the heat-sealed pearl cotton is pushed out of the heat-sealing processing box 1 through the top plate 12.

[0026] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although the 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 heat-sealing mechanism for pearl cotton production, comprising a heat-sealing processing box (1), characterized in that: The heat sealing processing box (1) is provided with a heat sealing ejection mechanism; The heat-sealing ejection mechanism comprises a fixed block (2) fixedly mounted on the opposite side surface of the heat-sealing processing box (1); a U-shaped frame (3) is fixedly mounted on the upper surface of the fixed block (2); a first electric telescopic rod (4) is fixedly mounted on the inner surface of the U-shaped frame (3); a pressure plate (5) is fixedly mounted on the bottom of the first electric telescopic rod (4); an electric heating plate (6) is fixedly mounted on the lower surface of the pressure plate (5); two pressure plates (7) are movably mounted on the inner side of the heat-sealing processing box (1); the pressure plates ( 7) A rolling strip (8) is rotatably mounted on the surface, a sleeve (9) is fixedly mounted on the bottom of the heat sealing processing box (1), a spring (10) is fixedly mounted in the inner cavity of the sleeve (9), a top rod (11) is fixedly mounted on the top of the spring (10) and passes through the sleeve (9) and extends to the inside of the heat sealing processing box (1), a top plate (12) is fixedly mounted on the top of the top rod (11), a driving assembly is provided between the pressure plate (7) and the heat sealing processing box (1), and a pearl cotton temporary fixing assembly is provided on the pressure plate (5).

2. A heat sealing mechanism for pearl cotton production according to claim 1, characterized in that: The surface of the pressure plate (7) is provided with a strip groove (13), the inner side of the strip groove (13) is rotatably mounted with a rotating shaft (14), and the rolling strip (8) is fixedly mounted on the surface of the rotating shaft (14).

3. A heat sealing mechanism for pearl cotton production according to claim 2, characterized in that: The number of the rolling strips (8) is multiple, and the multiple rolling strips (8) are evenly distributed on the surfaces of the opposite sides of the two pressure plates (7).

4. A heat sealing mechanism for pearl cotton production according to claim 1, characterized in that: The driving assembly comprises a mounting sleeve (15) fixedly mounted on a surface opposite to the heat-sealing processing box (1) and connected to the interior of the heat-sealing processing box (1); a second electric telescopic rod (16) is fixedly mounted inside the mounting sleeve (15); and the pressure plate (7) is fixedly mounted on one end of the second electric telescopic rod (16).

5. A heat sealing mechanism for pearl cotton production according to claim 1, characterized in that: The top of the sleeve (9) is provided with a first circular hole (17), the bottom surface of the heat-sealing processing box (1) is provided with a second circular hole (18), the first circular hole (17) corresponds to the second circular hole (18), the push rod (11) is located in the first circular hole (17) and the second circular hole (18), and the outer surface of the push rod (11) is in sliding contact between the inner surfaces of the first circular hole (17) and the second circular hole (18).

6. A heat sealing mechanism for pearl cotton production according to claim 1, characterized in that: The pearl cotton temporary fixing assembly comprises a fixing groove (19) opened on the lower surface of the pressing plate (5), a conical nail (20) is fixedly installed on the inner surface of the fixing groove (19), and the fixing groove (19) is distributed on both sides of the electric heating plate (6).

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