Jelly cup sealing device

Abstract

The utility model relates to the technical field of cosmetic packaging machinery, and discloses a jelly cup sealing device which comprises a lifting driving mechanism, the telescopic end of the lifting driving mechanism is connected with a first baffle, the bottom face of the first baffle is connected with the top face of a heat sealing frame through a rubber damping column, and elastic positioning mechanisms are installed at the two ends of the heat sealing frame. The middle of the heat sealing frame is connected with a heat sealing plate through a top column, the heat sealing plate is connected with a heat sealing mold, and a cup stand mold for containing a jelly cup body and a cover film is arranged below the heat sealing mold. By means of the technical scheme, the problems that an existing jelly cup sealing device is low in production efficiency and poor in efficiency when a plurality of jelly cups are sealed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging machinery, in particular to a jelly cup sealing device. Background Art

[0002] A jelly cup sealing device is a device applied to a jelly cup filling and sealing machine. In the prior art, the jelly cup sealing device has a low production efficiency when in use and has a poor effect when sealing a plurality of jelly cups. Utility Model Content

[0003] The purpose of the utility model is to provide a jelly cup sealing device to solve the problems in the prior art.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A jelly cup sealing device comprises a lifting drive mechanism, the lifting drive mechanism is vertical, the fixed end of the lifting drive mechanism is installed on a second baffle, the telescopic end of the lifting drive mechanism is connected to a first baffle, the bottom surface of the first baffle is connected to the top surface of a heat sealing frame through a rubber shock-absorbing column, elastic positioning mechanisms are installed at both ends of the heat sealing frame, the elastic positioning mechanism comprises a positioning column and a first spring, the middle part of the heat sealing frame is connected to a heat sealing plate through a top column, the heat sealing plate is connected to a heat sealing mold, and a heat sealing mold is arranged below the heat sealing mold. There is a cup holder mold for placing the jelly cup body and the cover film, the heat sealing mold is connected with a vertical rod, the heat sealing plate is provided with a through hole for the vertical rod to pass through, and there is a gap between the vertical rod passing through the through hole and the inner wall of the through hole, the vertical rod sleeve is provided with a second spring, the upper end of the second spring supports the bottom surface of the heat sealing plate, and the lower end of the second spring supports the top surface of the heat sealing mold, each of the heat sealing mold heads is affixed with high-temperature adhesive tape, and the inner and outer diameters of the heat sealing ring of each heat sealing mold are fixed, the outer diameter is 40 mm, and the inner diameter is 28 mm.

[0006] A further improvement is that the head of the positioning column is on the top surface of the heat sealing frame, and the diameter of the head of the positioning column is slightly larger than the diameter of the column; through holes are provided at both ends of the heat sealing frame for the positioning column to pass through, and there is a gap between the positioning column passed through the through hole and the inner wall of the through hole, and a first spring is sleeved in the middle of the positioning column, the upper end of the first spring supports the bottom surface of the heat sealing frame, and the lower end of the first spring supports the step surface in the middle of the positioning column.

[0007] A further improvement is that each of the heat sealing molds is connected to the top surface with two vertical rods, each of which is sleeved with a second spring; each of the heat sealing molds is provided with a heating tube and a thermocouple, and each of the heat sealing molds has a small hole at the rear.

[0008] A further improvement is that the cup holder mold is arranged below the heat sealing mold, the holes of the cup holder mold are arranged in a single row, the number of holes of the cup holder mold is consistent with the number of holes of the heat sealing mold, and positioning holes are respectively provided at both ends of the cup holder mold, the diameter of the positioning holes is consistent with the bottom diameter of the positioning column, and are on the same vertical line.

[0009] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0010] The jelly cup sealing device of the utility model can complete the heat sealing operation on a plurality of jelly cups at one time, which not only ensures the stability of the sealing quality of the product, but also improves the production efficiency and reduces the labor intensity, thereby creating a safe and efficient working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0012] Figure 2 It is a schematic diagram of the local structure of an embodiment of the utility model.

[0013] Figure 3 This is a cross-sectional view of a heat-sealing mold according to an embodiment of the utility model.

[0014] Figure 4 It is a side view of the heat sealing mold of the embodiment of the utility model.

[0015] Figure 5 This is a schematic diagram of the cup holder mold structure of an embodiment of the utility model.

[0016] Markings in the figure: 1-second baffle; 2-lifting drive mechanism; 3-first baffle; 4-heat sealing ring; 5-rubber shock absorbing column; 6-heat sealing frame; 7-elastic positioning mechanism; 71-first spring; 72-positioning column; 8-positioning hole; 9-cup holder mold; 10-top column; 11-vertical rod; 12-second spring; 13-heat sealing mold; 14-thermocouple; 15-heating tube; 16-small hole; 17-heat sealing plate. DETAILED DESCRIPTION

[0017] In order to facilitate understanding by those skilled in the art, the present invention will be further described in detail below in conjunction with specific embodiments and drawings.

[0018] Reference Figure 1-Figure 5As shown in the structural schematic diagram, the utility model provides a jelly cup sealing device, including a lifting drive mechanism 2, the telescopic end of the lifting drive mechanism 2 is connected to a first baffle 3, the bottom surface of the first baffle 3 is connected to the top surface of a heat sealing frame 6 through a rubber shock-absorbing column 5, elastic positioning mechanisms 7 are installed at both ends of the heat sealing frame 6, the middle part of the heat sealing frame 6 is connected to a heat sealing plate 17 through a top column 10, the heat sealing plate 17 is connected to a heat sealing mold 13, and a cup holder mold 9 for placing the jelly cup body and the cover film is arranged below the heat sealing mold 13.

[0019] The fixed end of the lifting drive mechanism 2 is mounted on the second baffle 1, the telescopic end of the lifting drive mechanism 2 is vertically downward, the center of the first baffle 3 is fixed to the telescopic end of the lifting drive mechanism 2, and the two ends of the first baffle 3 are respectively fixedly connected to the heat sealing frame 6 through four rubber shock-absorbing columns 5 evenly distributed in the front, back, left and right directions, and the flexible connection between the first baffle 3 and the heat sealing frame 6 is achieved through the rubber shock-absorbing columns 5. The lifting drive mechanism 2 is a pneumatic cylinder or an oil cylinder.

[0020] The jelly cup sealing device further has the following improvements:

[0021] Elastic positioning mechanisms 7 are respectively installed at the left and right ends of the heat sealing frame 6, and the elastic positioning mechanism 7 includes a positioning column 72 and a first spring 71. The head of the positioning column 72 is on the top surface of the heat sealing frame 6, and the diameter of the head of the positioning column 72 is slightly larger than the diameter of the column. Through holes are provided at both ends of the heat sealing frame 6 for the positioning column 72 to pass through, and there is a gap between the positioning column 72 passed through the through hole and the inner wall of the through hole. The middle part of the positioning column 72 is sleeved with a first spring 71, the upper end of the first spring 71 supports the bottom surface of the heat sealing frame 6, and the lower end of the first spring 71 supports the step surface in the middle part of the positioning column 72, and the first spring 71 is used to prevent the positioning column 72 from rigidly contacting with the cup holder mold 9.

[0022] There are six heat-sealing molds 13 in a single row, and each of the heat-sealing molds 13 is connected to two vertical rods 11. Accordingly, the heat-sealing plate 17 is provided with a through hole for the vertical rod 11 to pass through, and there is a gap between the vertical rod 11 passing through the through hole and the inner wall of the through hole; so that when the heat-sealing mold 13 is pressed against the cover film, even if the surface of the jelly cup body on which the cover film is placed has a certain inclination relative to the horizontal plane, the heat-sealing mold 13 itself also makes a certain position adjustment to keep in contact with the cover film to achieve a good heat-sealing effect. At the same time, each of the vertical rods 11 is sleeved with a second spring 12, the upper end of the second spring 12 supports the bottom surface of the heat-sealing plate 17, and the lower end of the second spring 12 supports the top surface of the heat-sealing mold 13, so that the heat-sealing mold 13 is pressed against the cover film by elastic force, which can reduce the impact force applied to the cover film and cause the cover film to be deformed or even damaged. More preferably, each of the heat-sealing molds 13 is affixed with a high-temperature adhesive tape on the head to avoid the cover film from sticking after heat sealing.

[0023] Each of the heat sealing molds 13 is provided with a heating tube 15 and a thermocouple 14, and a relatively accurate heat sealing temperature can be obtained through the measurement value of the thermocouple 14; each of the heat sealing molds 13 has a small hole 16 at the rear to facilitate the removal of the heating tube 15; the inner and outer diameters of the heat sealing ring 4 of each heat sealing mold 13 are fixed, the outer diameter is 40 mm, and the inner diameter is 28 mm. The diameter width of the heat sealing ring 4 of the heat sealing mold 13 is relatively wide, which can match a wider range of the diameter of the sealing ring of the jelly cup body and has higher applicability.

[0024] The cup holder mold 9 is arranged below the heat sealing mold 13, and the holes of the cup holder mold 9 are arranged in a single row. The number of holes of the cup holder mold 9 is consistent with the number of holes of the heat sealing mold 13. Positioning holes 8 are respectively arranged at both ends of the cup holder mold 9. The number of the positioning holes 8 is the same as the number of the positioning posts 72 and the positions correspond one to one. The diameter of the positioning holes 8 is consistent with the bottom diameter of the positioning posts 72. By using the cooperation between the positioning holes 8 and the positioning posts 72, the cup holder mold 9 can be better positioned so as to better achieve heat sealing cooperation.

[0025] The jelly cup sealing device of the utility model can complete the heat sealing operation on a plurality of jelly cups at one time, which not only ensures the stability of the sealing quality of the product, but also improves the production efficiency and reduces the labor intensity, thereby creating a safe and efficient working environment.

[0026] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0027] In the description of the present invention, it should be understood that terms such as "front", "rear", "upper", "lower", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A jelly cup sealing device, comprising a lifting drive mechanism (2), the lifting drive mechanism (2) being vertical, the fixed end of the lifting drive mechanism (2) being mounted on a second baffle (1), the telescopic end of the lifting drive mechanism (2) being connected to a first baffle (3), the bottom surface of the first baffle (3) being connected to the top surface of a heat sealing frame (6) via a rubber shock absorbing column (5), elastic positioning mechanisms (7) being mounted at both ends of the heat sealing frame (6), the elastic positioning mechanisms (7) comprising a positioning column (72) and a first spring (71), the middle portion of the heat sealing frame (6) being connected to a heat sealing plate (17) via a top column (10), the heat sealing plate (17) being connected to a heat sealing mold (13), a cup holder mold (9) for placing the jelly cup body and the cover film being arranged below the heat sealing mold (13), characterized in that: The heat sealing mold (13) is connected to a vertical rod (11); the heat sealing plate (17) is provided with a through hole for the vertical rod (11) to pass through, and a gap is provided between the vertical rod (11) passing through the through hole and the inner wall of the through hole; the vertical rod (11) is sleeved with a second spring (12); the upper end of the second spring (12) abuts against the bottom surface of the heat sealing plate (17); the lower end of the second spring (12) abuts against the top surface of the heat sealing mold (13); a high-temperature adhesive tape is affixed to the head of each heat sealing mold (13); the inner and outer diameters of the heat sealing ring (4) of each heat sealing mold (13) are fixed, the outer diameter is 40 mm, and the inner diameter is 28 mm; the heat sealing mold (13) and the cup holder mold (9) each correspond to six jelly cup bodies.

2. A jelly cup sealing device according to claim 1, characterized in that: The head of the positioning column (72) is on the top surface of the heat sealing frame (6), and the diameter of the head of the positioning column (72) is slightly larger than the diameter of the column; through holes for the positioning column (72) to pass through are provided at both ends of the heat sealing frame (6), and there is a gap between the positioning column (72) passing through the through hole and the inner wall of the through hole; a first spring (71) is sleeved in the middle of the positioning column (72), the upper end of the first spring (71) presses against the bottom surface of the heat sealing frame (6), and the lower end of the first spring (71) presses against the step surface in the middle of the positioning column (72).

3. A jelly cup sealing device according to claim 1, characterized in that: The top surface of each heat-sealing mold (13) is connected to two vertical rods (11), and each vertical rod (11) is sleeved with a second spring (12); a heating tube (15) and a thermocouple (14) are arranged inside each heat-sealing mold (13), and a small hole (16) is arranged at the rear of each heat-sealing mold (13).

4. A jelly cup sealing device according to claim 1, characterized in that: The cup holder mold (9) is arranged below the heat sealing mold (13); the holes of the cup holder mold (9) are arranged in a single row; the number of holes of the cup holder mold (9) is the same as the number of holes of the heat sealing mold (13); positioning holes (8) are respectively provided at both ends of the cup holder mold (9); the diameter of the positioning holes (8) is the same as the bottom diameter of the positioning column (72) and is on the same vertical line.

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