Packaging and sealing device for hygienic products

Abstract

The utility model relates to the technical field of packaging, in particular to a hygienic product packaging and sealing device which comprises a table body, the table body comprises a motor, a plurality of connecting rods, a frame body and a sliding rail, the motor is connected to the side face of the table body, the output end of the motor is connected to one side of a rotating rod, the connecting rods are connected to the two ends of the rotating rod, the frame body is connected to one side of the table body, and the sliding rail is connected to the side face of the frame body. One side of the sliding rail is connected with two sliding tables, and the two sides of each sliding table are connected with sliding grooves. Performing heat sealing on the bag end after the packaging material of the sanitary napkin is put into the bag; after the bag ends are sealed, bag end slitter edges are cut off to ensure that packaging material packaging finished products are consistent in size; clamping, beating and exhausting after sealing to ensure that the finished product is regular and neat; the structure adopts electric heating sealing, and the sealing is neat; redundant bag edges are cut off through servo, and notches are neat and uniform; servo clamping patting and accurate control are achieved, the height of a patting plate is adjusted through a manual lead screw, and the device is suitable for packaging materials of different specifications; and the sealing center height is manually adjusted to ensure that the packing material is sealed neatly.

Description

Technical Field

[0001] This utility model relates to the field of packaging processing technology, specifically to a sealing device for hygiene product packaging. Background Technology

[0002] With the continuous improvement of economic level, the production equipment of sanitary napkins has been greatly developed. Sanitary napkins are a sanitary product used by women during menstruation. The main materials are cotton, non-woven fabric, pulp or a composite of the above materials to form a polymer and polymer composite paper. In the production process of sanitary napkins, it is necessary to seal the packaged sanitary napkins. The existing outer packaging sealing device has poor limiting effect, which is not convenient for limiting the outer packaging bags of sanitary napkins of different sizes. It is easy to cause the outer packaging bags of sanitary napkins to tilt, thus affecting the sealing efficiency. In addition, after the outer packaging is sealed, it needs to be sliced. The blade will be worn down after long-term use, affecting the cutting effect, and needs to be replaced regularly. Utility Model Content

[0003] In view of the shortcomings of the existing technology, this utility model provides a sealing device for hygiene product packaging, which has the following advantages.

[0004] To achieve the above-mentioned functional objectives, this utility model provides the following technical solution: a sealing device for packaging hygiene products, comprising a platform, characterized in that: the platform includes a motor, connecting rods, a frame, and a slide rail; the motor is connected to the side of the platform, and the output end of the motor is connected to one side of a rotating rod; there are several connecting rods, each connected to both ends of the rotating rod; the frame is connected to one side of the platform; the slide rail is connected to the side of the frame; two sliding tables are connected to one side of the slide rail; sliding grooves are connected to both sides of the sliding tables; the sliding tables are connected to the slide rail through the sliding grooves; a cutting block is connected to the side of the sliding table away from the slide rail; a blade is connected to the bottom end of the cutting block; clamping rods are connected to one side of each sliding table; a fixed rail is connected to the back of the frame; a cylinder is connected to one side of the fixed rail; a pressure plate is connected to one side of the cylinder; the clamping rods include two, with an air inlet connected to one side of the upper clamping rod and a cutting groove extending through one end of the clamping rod; and a bottom air inlet connected to the bottom end of the lower clamping rod.

[0005] Furthermore, a lead screw is connected to the top of the middle of the frame, a beater is connected to the bottom of the lead screw, and an air inlet pipe is connected to one side of the air inlet and the bottom air inlet.

[0006] Furthermore, a fixing post is connected to one side of the cutting block, and a collar is connected inside the fixing post. The blade is connected to the cutting block through the fixing post and the collar.

[0007] Furthermore, the fixing post includes a fixing ring, a base, a spacer, a limiting post, a fixed post, and a stud. The base is connected to one side of the cutting block, the spacer is connected to one side of the base, the fixing ring is connected to one side of the spacer, the limiting post is connected to one side of the spacer, the fixed post is connected to one side of the limiting post, and the stud is connected to one side of the fixed post. The base, spacer, limiting post, fixed post, and stud are arranged in order from left to right, and the fixing ring is connected to the outer side of the spacer ring.

[0008] Furthermore, the collar includes a side ring and a grooved ring. The side ring is located on the outer side of the limiting post ring, the grooved ring is located on the inner side of the fixing ring ring, and the stud is connected to the outer side of the stud ring ring.

[0009] Furthermore, a slider is connected inside the cylinder, and the cylinder is connected to one side of the fixed rail via the slider. A heating layer is connected to one side of the clamping rods that are close to each other.

[0010] Compared with the prior art, the advantages of this utility model are as follows: the bag end of the sanitary napkin is heat-sealed after the packaging material is placed in the bag; after the bag end is sealed, the waste edge of the bag end is trimmed to ensure that the finished packaging material has a consistent size; after sealing, clamping and patting are performed to remove air, ensuring that the finished product is regular and neat; this structure uses electric heating sealing, resulting in a neat seal; excess bag edge is trimmed by servo, resulting in a neat and uniform cut; servo clamping and patting are precisely controlled, and the height of the patting plate can be adjusted manually by the screw, making it suitable for different specifications of packaging materials; the center height of the seal can be manually adjusted to ensure that the packaging material is sealed neatly. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a sealing device for packaging hygiene products according to the present invention;

[0012] Figure 2 This is a front structural diagram of a sealing device for packaging hygiene products according to the present invention;

[0013] Figure 3 This is a side view of the sealing device for packaging hygiene products according to the present invention.

[0014] Figure 4 This is a top view of the sealing device for packaging hygiene products according to this utility model;

[0015] Figure 5 This is a schematic diagram of the cutting block structure of a sealing device for packaging hygiene products according to this utility model;

[0016] Figure 6 This is a schematic diagram of the blade fixing structure of a sealing device for packaging hygiene products according to this utility model.

[0017] The attached diagram is labeled as follows: 1. Platform body; 2. Motor; 3. Connecting rod; 4. Frame body; 5. Slide rail; 6. Slide table; 7. Cutting block; 11. Fixed rail; 10. Pressure plate; 12. Air inlet; 120. Bottom air inlet; 13. Patting plate; 73. Fixed post; 72. Collar; 70. Fixed ring; 60. Base; 61. Spacer; 62. Limiting post; 63. Fixed post; 64. Screw; 75. Side ring; 80. Groove ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. For embodiments, please refer to... Figure 1-6 A sealing device for hygiene product packaging includes a platform 1, characterized in that: the platform 1 includes a motor 2, connecting rods 3, a frame 4, and a slide rail 5; the motor 2 is connected to the side of the platform 1, and the output end of the motor 2 is connected to one side of a rotating rod; there are several connecting rods 3, each connected to both ends of the rotating rod; the frame 4 is connected to one side of the platform 1; the slide rail 5 is connected to the side of the frame 4; two sliding tables 6 are connected to one side of the slide rail 5; sliding grooves are connected to both sides of the sliding tables 6; the sliding tables 6 are connected to the sliding grooves. The slide rail 5, the slide table 6 is connected to a cutting block 7 on the side away from the slide rail 5, the bottom end of the cutting block 7 is connected to a blade 71, the slide table 6 is connected to a clamping rod 8 on one side, the frame 4 is connected to a fixed rail 11, the fixed rail 11 is connected to a cylinder 9 on one side, the cylinder 9 is connected to a pressure plate 10 on one side, the clamping rod 8 includes two, the upper clamping rod is connected to an air inlet 12 on one side, and one end of the clamping rod 8 passes through a cutting groove 14, and the lower clamping rod 8 is connected to a bottom air inlet 120 at its bottom end;

[0019] The top of the frame 4 is connected to a lead screw, and the bottom of the lead screw is connected to a clapper 13. The air inlet 12 and the bottom air inlet 120 are both connected to an air inlet pipe. Cold air is introduced through the air inlet pipe to facilitate cooling and shaping of the sealed packaging.

[0020] A fixing post 73 is connected to one side of the cutting block 7, and a collar 72 is connected inside the fixing post 73. The blade 71 is connected to the cutting block 7 through the fixing post 73 and the collar 72.

[0021] The fixing post 73 includes a fixing ring 70, a base 60, a spacer 61, a limiting post 62, a fixed post 63, and a stud 64. The base 60 is connected to one side of the cutting block 7, the spacer 61 is connected to one side of the base 60, the fixing ring 70 is connected to one side of the spacer 61, the limiting post 62 is connected to one side of the spacer 61, the fixed post 63 is connected to one side of the limiting post 62, and the stud 64 is connected to one side of the fixed post 63. The base 60, spacer 61, limiting post 62, fixed post 63, and stud 64 are arranged in order from left to right. The fixing ring 70 is connected to the outer side of the spacer 61.

[0022] The collar 72 includes a side ring 75 and a grooved ring 80. The side ring 75 is located on the outer side of the annular side of the limiting post 62, and the grooved ring 80 is located on the inner side of the annular side of the fixing ring 70. The stud 64 is connected to the outer side of the annular side of the stud 64.

[0023] The cylinder 9 is connected to a slider, and the cylinder 9 is connected to one side of the fixed rail 11 via the slider. The clamping rods 8 are connected to a heating layer on one side close to each other, and the heating layer is provided with heating wires to seal the clamped packaging bag.

[0024] Working principle: The bag ends are heat-sealed after the packaging material is placed in the bag; after sealing the bag ends, the waste edges are trimmed to ensure consistent dimensions of the finished packaging; after sealing, the bag is clamped, tamped, and vented to ensure a regular and neat finished product; this structure uses electrothermal sealing for a neat seal; excess bag edges are trimmed by a servo motor for a clean and uniform cut; servo clamping and tamping are precisely controlled, and the tamping plate height can be manually adjusted with a screw to accommodate different packaging material specifications; the sealing center height can be manually adjusted to ensure a neat seal.

[0025] The starter motor 2 drives the rotating rod to rotate, which in turn drives the connecting rod 3 to rotate, causing the slide table 6 to move along the slide rail 5. This allows the clamping rod 8 to clamp and seal the packaging bag in the middle. Then, the cutting block 7 moves along the slide rail, and the blade 71 moves along the cutting groove 14 to cut the sealing edge. Air inlet 12 and bottom air inlet 120 introduce air to cool and shape the sealing edge of the packaging bag. The patting plate 13 pats the top of the packaging bag, and the pressure plate 10 presses against the packaging bag along the fixed rail 11. When the blade needs to be installed, the hand-screw collar 72 can be rotated on the side of the stud 64 to squeeze the side ring 75 against the groove ring 80. The spring on the annular side of the fixed post 63 is compressed and fixed inside the fixed ring 70 with the groove ring. To disassemble, the hand-screw collar 72 can be rotated on the side of the stud 64 to release the compression of the side ring 75 against the groove ring 80. The spring on the annular side of the fixed post 63 returns to its original position and moves away from the spacer 61 with the groove ring, releasing the fixation of the groove ring inside the fixed ring 70.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered illustrative and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sanitary product packaging closure device comprising a table body (1), characterized in that: The table body (1) includes a motor (2), a connecting rod (3), a frame (4), a slide rail (5), the motor (2) is connected to the side of the table body (1), the output end of the motor (2) is connected to one side of the rotating rod, the connecting rod (3) has several, and each connecting rod (3) is connected to both ends of the rotating rod, the frame (4) is connected to one side of the table body (1), the slide rail (5) is connected to the side of the frame (4), one side of the slide rail (5) is connected with two sliding tables (6), both sides of the sliding table (6) are connected with sliding grooves, the sliding table (6) is connected to the slide rail (5) through the sliding groove, one side of the sliding table (6) away from the slide rail (5) is connected with a cutting block (7), the bottom end of the cutting block (7) is connected with a blade (71), one side of the sliding table (6) is connected with a clamping rod (8), the back of the frame (4) is connected with a fixed rail (11), one side of the fixed rail (11) is connected with an air cylinder (9), one side of the air cylinder (9) is connected with a pressing plate (10), the clamping rod (8) includes two, one side of the upper clamping rod is connected with an air inlet pipe (12), and one end of the clamping rod (8) penetrates a cutting groove (14), and the bottom end of the lower clamping rod (8) is connected with a bottom air inlet pipe (120).

2. A sanitary product packaging closure device according to claim 1, characterised in that: The top end of the frame (4) is connected with a lead screw, the bottom end of the lead screw is connected with a beating plate (13), one side of the air inlet pipe (12) and the bottom air inlet pipe (120) is connected with an air inlet pipe.

3. A sanitary product packaging closure device according to claim 1, characterized in that: One side of the cutting block (7) is connected with a fixed column (73), the fixed column (73) is connected with a sleeve ring (72), the blade (71) is connected to the cutting block (7) through the fixed column (73) and the sleeve ring (72).

4. A sanitary product packaging closure device according to claim 3, characterised in that: The fixed column (73) includes a fixed ring (70), a base (60), a partition ring (61), a limiting column (62), a fixed column (63), and a stud (64), the base (60) is connected to one side of the cutting block (7), the partition ring (61) is connected to one side of the base (60), the fixed ring (70) is connected to one side of the partition ring (61), the limiting column (62) is connected to one side of the partition ring (61), the fixed column (63) is connected to one side of the limiting column (62), the stud (64) is connected to one side of the fixed column (63), the base (60), the partition ring (61), the limiting column (62), the fixed column (63) and the stud (64) are arranged in order from left to right, and the fixed ring (70) is connected to the annular outer side of the partition ring (61).

5. A sanitary product packaging closure device according to claim 4, characterised in that: The sleeve ring (72) includes a side ring (75) and a groove ring (80), the side ring (75) is located on the annular outer side of the limiting column (62), the groove ring (80) is located on the annular inner side of the fixed ring (70), and the stud (64) is connected to the annular outer side of the stud (64).

6. A sanitary product packaging closure device according to claim 1, characterized in that: The air cylinder (9) is connected with a sliding block, the air cylinder (9) is connected to one side of the fixed rail (11) through the sliding block, and the clamping rods (8) are connected with a heating layer on the side close to each other.

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