Automatic adhesive tape sealing assembly of polyolefin sponge roll-packing machine
By designing automatic tape sealing assemblies, the tape is automatically wound onto the sponge roll using guide frames, belt conveyor motors and sliding frames, solving the problem of high cost of manual tape attaching in the prior art, and achieving an efficient and automated packaging process.
Patent Information
- Application Number
- CN202421679227.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In the prior art, the polyolefin sponge needs to be manually attached to packaging tape after being wound, resulting in high labor costs and restricting the improvement of packaging efficiency.
Design an automatic tape sealing assembly for polyolefin sponge rolling machine, including a guide frame, a belt conveyor motor and a sliding frame, automatically winding the tape onto the sponge roll through the belt shear structure, and use a belt shear knife to cut the tape.
The automatic tape sealing process of sponge rolls is realized without manual intervention, improving packaging efficiency and automation.
Smart Images
Figure CN222876419U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of mattress packaging equipment, in particular to an automatic sealing tape component of a polyolefin sponge wrapping machine. Background Art
[0002] The packaging process of polyolefin sponge includes placing the finished sponge into a dust bag of customized size, and then compressing the sponge to squeeze out the air in the dust bag and reduce the volume for easy transportation and storage. The compressed sponge then enters the hot press sealing stage, where the bag mouth is quickly sealed by high temperature, and finally the sealed sponge is rolled into shape and attached with packaging tape on the outer layer to keep it in the rolled state.
[0003] In the current packaging process, workers are required to manually attach packaging tape to the sponge roll after winding is completed, or they need to cooperate with machines to semi-automatically attach packaging tape. The labor cost is too high and restricts the improvement of packaging efficiency. Utility Model Content
[0004] Based on the above-mentioned problems in the prior art, the utility model provides an automatic sealing tape assembly for a polyolefin sponge wrapping machine, which includes a guide frame, a sliding frame slidably installed on the guide frame, a tape storage and cutting structure fixedly installed on the sliding frame, the tape storage and cutting structure includes a tape roll and a tape cutting knife for cutting the tape, and a tape feeding motor for driving the sliding frame to slide along the guide frame is installed on the sliding frame or the guide frame.
[0005] Among them, a plurality of guide rails are fixedly installed on the guide frame, a plurality of guide sliders are fixedly installed on the sliding frame, and the sliding frame is slidably installed on the guide frame through the cooperation of the guide sliders and the guide rails.
[0006] Among them, a worm gear transmission box is fixedly installed on the sliding frame, the belt feeding motor is installed on one side of the worm gear transmission box, and a belt feeding gear is installed on the other side of the worm gear transmission box, and a belt feeding rack meshing with the belt feeding gear is fixedly installed on the guide frame.
[0007] Among them, two groups of tape storage and cutting structures are symmetrically installed on the sliding frame, and the tape storage and cutting structures include a base plate, a reel is rotatably installed on the upper part of the base plate, a tape roll is fixedly installed on the reel, a tape hanging shaft is rotatably installed on the lower part of the base plate, a tape cutting cylinder is fixedly installed on one side of the tape hanging shaft, a tape cutting knife is fixedly installed on the telescopic end of the tape cutting cylinder, the tape cutting cylinder drives the tape cutting knife to move in the direction of the tape hanging shaft, the tape is pulled out from the tape roll and extends to the tape hanging shaft, and the tape then hangs down from one side of the tape hanging shaft.
[0008] Among them, a plurality of tensioning shafts are rotatably installed on the base plate, and the adhesive tape is pulled out from the adhesive tape roll, passes through the plurality of tensioning shafts, and then extends to the vertical tape shaft.
[0009] Wherein, a limiting frame is fixedly installed between the tensioning shaft and the vertical belt shaft on the base plate. After the adhesive tape extends from the tensioning shaft, it passes through the limiting frame and then extends to the vertical belt shaft. The limiting frame limits the displacement of the adhesive tape.
[0010] The utility model has the beneficial effects that the tape storage and cutting structure is sent to the top of the winding structure by the cooperation of the guide frame, the tape feeding motor and the sliding frame, the tape contacting the winding structure is pulled out and sealed onto the sponge roll by the rotation of the winding structure, and then the tape is cut by the tape cutting knife to complete the process of sealing the tape, and the whole process does not require human intervention, and has the advantages of high degree of automation and high packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The invention is a three-dimensional structural schematic diagram of an automatic sealing tape component of a polyolefin sponge wrapping machine.
[0012] Figure 2 yes Figure 1 Enlarged view of point A.
[0013] Figure 3 It is a schematic diagram of the coordination of the tape feed motor, tape feed gear and tape feed rack.
[0014] Figure 4 It is a three-dimensional structural schematic diagram of the storage belt shear belt structure.
[0015] Figure 5 1 is a schematic diagram of the installation and application of the automatic sealing tape assembly in the packaging production line in the embodiment. In the figure, the lower left side of the sealing tape assembly is used to install the wrapping structure.
[0016] The tape roll in the attached figure shows only the outermost tape and the pulled tape. DETAILED DESCRIPTION
[0017] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.
[0018] As attached Figure 1-4The automatic sealing tape assembly of a polyolefin sponge wrapping machine shown in the figure includes a guide frame 1, a sliding frame 2, and a tape feeding motor 3. Two guide rails 4 are fixedly installed on the guide frame 1, and the two guide rails 4 are respectively installed on both sides of the guide frame 1. Four guide sliders 5 are fixedly installed on the sliding frame 2, and two guide sliders 5 are installed on each side of the sliding frame 2. Every two guide sliders 5 and a guide rail 4 are slidably matched. The sliding frame 2 is slidably installed on the guide frame 1 through the matching of the guide sliders 5 and the guide rails 4. A worm gear transmission box is fixedly installed on the sliding frame 2, and the tape feeding motor 3 is installed on one side of the worm gear transmission box for transmission, and a tape feeding gear 6 is installed on the other side of the worm gear transmission box for transmission. A tape feeding rack 7 meshing with the tape feeding gear 6 is fixedly installed on the guide frame 1, and the tape feeding motor 3 drives the sliding frame 2 to slide along the guide frame 1 through the matching transmission of the tape feeding gear 6 and the tape feeding rack 7. Two groups of tape storing and cutting structures 8 are fixedly installed symmetrically on the sliding frame 2, and each group of tape storing and cutting structures 8 includes a base plate 9, a reel 10 is rotatably installed on the upper part of the base plate 9, and a tape roll 11 is fixedly installed on the reel 10, and a tape hanging shaft 12 is rotatably installed on the lower part of the base plate 9. A tape cutting cylinder 13 is fixedly installed on one side of the tape hanging shaft 12 of the base plate 9, and a tape cutting knife 14 is fixedly installed on the telescopic end of the tape cutting cylinder 13. The tape cutting cylinder 13 drives the tape cutting knife 14 to move in the direction of the tape hanging shaft 12, and the tape is pulled out from the tape roll 11 and extends to the tape hanging shaft 12, and the tape then hangs down from one side of the tape hanging shaft 12.
[0019] As a preferred embodiment, two tensioning shafts 15 are rotatably installed on the base plate 9, and a limit frame 16 is fixedly installed. The tensioning shaft 15 is located between the tape roll 11 and the vertical tape shaft 12, and the limit frame 16 is located between the tensioning shaft 15 and the vertical tape shaft 12; the tape is pulled out from the tape roll 11, bypasses the two tensioning shafts 15, extends to the limit frame 16 and passes through the limit frame 16, extends from the limit frame 16 and then extends to the vertical tape shaft 12, and the limit frame 16 limits the displacement of the tape.
[0020] As attached Figure 5 As shown, the automatic tape sealing assembly provided in this embodiment is installed on one side of the wrapping structure, and the guide frame 1 guides the sliding frame 2 to slide toward the wrapping structure from top to bottom until the tape falls from the tape hanging shaft 12 onto the sponge roll in the wrapping process. The adhesive force between the tape and the packaging bag is used to make the tape adhere to the packaging bag and rotate with the sponge roll. The rotational force of the wrapping structure and the pressure roller are used to complete the tape sealing operation on the sponge roll to prevent the sponge roll from automatically unraveling. After the sponge roll is sealed with tape, the tape cutting cylinder 13 starts to drive the tape cutting knife 14 to move closer to the tape and cut the tape. The tape cutting knife 14 and the sliding frame 2 are reset in succession and wait for the next tape sealing operation.
[0021] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An automatic sealing tape assembly for a polyolefin sponge wrapping machine, characterized in that: The invention comprises a guide frame (1), a sliding frame (2) is slidably mounted on the guide frame (1), a tape storage and cutting structure (8) is fixedly mounted on the sliding frame (2), the tape storage and cutting structure (8) comprises a tape roll (11) and a tape cutting knife (14) for cutting the tape, and a tape feeding motor (3) is mounted on the sliding frame (2) or the guide frame (1) for driving the sliding frame (2) to slide along the guide frame (1).
2. The automatic sealing tape assembly of a polyolefin sponge wrapping machine according to claim 1, characterized in that: A plurality of guide rails (4) are fixedly mounted on the guide frame (1), a plurality of guide slide blocks (5) are fixedly mounted on the sliding frame (2), and the sliding frame (2) is mounted on the guide frame (1) by means of the cooperation and sliding of the guide slide blocks (5) and the guide rails (4).
3. The automatic sealing tape assembly of a polyolefin sponge wrapping machine according to claim 2, characterized in that: A worm gear transmission box is fixedly mounted on the sliding frame (2); the tape feeding motor (3) is installed on one side of the worm gear transmission box; a tape feeding gear (6) is installed on the other side of the worm gear transmission box; and a tape feeding rack (7) meshing with the tape feeding gear (6) is fixedly mounted on the guide frame (1).
4. The automatic sealing tape assembly of a polyolefin sponge wrapping machine according to claim 3, characterized in that: Two groups of tape storage and cutting structures (8) are symmetrically mounted on the sliding frame (2). The tape storage and cutting structures (8) include a base plate (9). A reel (10) is rotatably mounted on the upper part of the base plate (9). A tape roll (11) is fixedly mounted on the reel (10). A tape hanging shaft (12) is rotatably mounted on the lower part of the base plate (9). A tape cutting cylinder (13) is fixedly mounted on one side of the tape hanging shaft (12) of the base plate (9). A tape cutting knife (14) is fixedly mounted on the telescopic end of the tape cutting cylinder (13). The tape cutting cylinder (13) drives the tape cutting knife (14) to move in the direction of the tape hanging shaft (12). The tape is pulled out from the tape roll (11) and extends to the tape hanging shaft (12). The tape then hangs down from one side of the tape hanging shaft (12).
5. The automatic sealing tape assembly of a polyolefin sponge wrapping machine according to claim 4, characterized in that: A plurality of tensioning shafts (15) are rotatably mounted on the base plate (9); the adhesive tape is pulled out from the adhesive tape roll (11), passes through the plurality of tensioning shafts (15), and then extends to the vertical tape shaft (12).
6. The automatic sealing tape assembly of a polyolefin sponge wrapping machine according to claim 5, characterized in that: The base plate (9) is also fixedly mounted with a limit frame (16) between the tensioning shaft (15) and the vertical belt shaft (12); the adhesive tape extends from the tensioning shaft (15) through the limit frame (16) and then extends to the vertical belt shaft (12); the limit frame (16) limits the displacement of the adhesive tape.