Waterproof breathable film packaging equipment

Abstract

The utility model discloses waterproof breathable film packaging equipment which comprises a packaging box, a rectangular groove is formed in the front side face of the packaging box, a sliding block is arranged in the rectangular groove, protruding blocks are arranged on the outer walls of the two sides of the sliding block, a sliding groove is formed in the inner side wall of the rectangular groove, a connecting block is installed on the front side face of the sliding block, and an operation block is arranged at the other end of the connecting block in a sleeved mode. The side, close to the surface of the packaging box, of each connecting rod is connected with a clamping rod. The surface of the front side of the packaging box is provided with multiple sets of clamping holes. The bottom of the rear side wall in the packaging box is provided with an inner groove, an inner rod is arranged in the inner groove, the inner rod is connected with a fixing belt, and the other end of the fixing belt is connected with a hook. A hanging ring matched with the hook is arranged at the top of the sliding block; the device is suitable for packaging and transporting different numbers of breathable film rolls, the clamping holes at different height positions are correspondingly selected to be matched with the clamping rods, the situation that the breathable film rolls shake in the packaging box, and consequently the surface of a breathable film is damaged is effectively prevented, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a waterproof and breathable film packaging equipment. Background Art

[0002] Waterproof breathable membrane, also called waterproof moisture permeable membrane, refers to a thin film that can be waterproof while allowing air or water vapor to pass through, playing the role of both waterproof and breathable. Waterproof breathable membrane is a new type of polymer waterproof material. From the production process, the technical requirements of waterproof breathable membrane are much higher than those of general waterproof materials. At the same time, from the quality point of view, waterproof breathable membrane also has functional characteristics that other waterproof materials do not have; packaging refers to the general name of containers, materials and auxiliary materials used according to certain technical methods to protect products during circulation, facilitate storage and transportation, and promote sales.

[0003] Waterproof breathable membrane has better performance than ordinary breathable membrane and needs to be protected better. However, waterproof breathable membrane is usually rolled up in a cylindrical shape. When it is packaged, stored and transported, the cylindrical appearance makes it easy to shake inside the packaging box, and the stability is poor. Especially when the packaging box is not full, the shaking amplitude is large, which can easily cause damage to the surface of the breathable membrane and is not practical. To this end, we designed a waterproof breathable membrane packaging equipment to solve the above technical problems. Utility Model Content

[0004] The purpose of the present invention is to provide a waterproof and breathable film packaging device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of the packaging box is provided with a plurality of sealing members, and the bottom of the packaging box is provided with a plurality of sealing members.

[0007] As a preferred solution of the present invention: a groove is provided on the rear side of the operating block for the connecting block to slide into, and a plurality of return springs are provided on the inner wall of the groove, and the other end of the return spring is fixedly connected to the connecting block.

[0008] As a further preferred solution of the present invention: a plurality of groups of snap-fit holes are distributed at equal intervals along the length direction of the rectangular slot, and each group of snap-fit holes has two holes, which are symmetrically arranged on the left and right sides of the rectangular slot.

[0009] As a further preferred solution of the present invention: the rectangular groove is in the shape of a vertical strip, and the rectangular groove is set through the front side of the packaging box.

[0010] As a further preferred solution of the present invention: pull ropes are symmetrically provided on the left and right exteriors of the connecting block, one end of the pull rope is fixedly connected to the surface of the slider, and the other end is fixedly connected to the surface of the operating block.

[0011] As a further preferred solution of the present invention: the upper side wall of the inner groove is designed to open outward.

[0012] Compared with the prior art, the beneficial effect of the present invention is that when the device is in use, after multiple breathable film rolls are put in, the staff pulls the operating block outward with one hand to drive the clamping rod to move outward, so that the clamping rod is separated from the clamping hole, and then pushes the operating block upward, thereby causing the slider together with the hanging ring at its top to move upward to the top of the rectangular groove, and then the hook is hung on the corresponding hanging ring. At this time, the fixing belt is attached to the surface of the upper breathable film roll, and then the operating block is pushed downward, thereby driving the hanging ring to move downward. Since the fixing belt has a certain elastic force, the fixing belt tightly tightens the multiple breathable film rolls, and according to the force felt by pushing the operating block downward The resistance is used to judge whether the multiple breathable film rolls are tightly tightened. When the resistance is very large or it is difficult to push, you can let go. At this time, under the action of the reset spring, the operating block is reset, which can drive the clamping rod to insert into the corresponding clamping hole to form a clamping connection, thereby limiting the position of the operating block and the slider, ensuring that the fixing belt always keeps the multiple breathable film rolls tightly tightened. This device is suitable for packaging and transporting different numbers of breathable film rolls. Corresponding clamping holes at different heights can be selected to cooperate with the clamping rod, which effectively prevents the breathable film rolls from shaking inside the packaging box and causing damage to the breathable film surface. It is simple to operate and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3It is a top sectional view of the local structure of the utility model;

[0016] Figure 4 It is a side sectional view of the local structure of the utility model.

[0017] Among them: 1-packing box, 2-box cover, 3-film object, 4-fixing belt, 5-rectangular groove, 6-clamping hole, 7-clamping rod, 8-connecting block, 9-bump, 10-slider, 11-connecting rod, 12-operating block, 13-slide, 14-hanging ring, 15-pull rope, 16-groove, 17-reset spring, 18-inner groove, 19-inner rod, 20-hook. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-4 In the embodiment of the present invention, a waterproof and breathable film packaging device includes a packaging box 1, a plurality of breathable film rolls 3 are placed in the packaging box 1, a box cover 2 is movably connected to the top of the packaging box 1, and a rectangular groove 5 is symmetrically provided on the left and right sides of the front side of the packaging box 1. The rectangular groove 5 is in the shape of a vertical strip and runs through the front side of the packaging box 1. A slider 10 adapted to the rectangular groove 5 is slidingly provided. The outer walls of the slider 10 are symmetrically provided with protrusions 9 on both sides. A slide groove 13 for the protrusion 9 to slide and embed is provided on the inner wall of the rectangular groove 5. The sliding connection between the protrusion 9 and the slide groove 13 guides and supports the up and down movement of the slider 10. For the purpose of stability, a connecting block 8 is fixedly installed on the front side of the slider 10, and an operating block 12 is sleeved on the other end of the connecting block 8. Connecting rods 11 are symmetrically provided on the left and right surfaces of the operating block 12. The connecting rod 11 is fixedly connected to a clamping rod 7 on the side close to the surface of the packing box 1. A plurality of clamping holes 6 cooperating with the clamping rod 7 are provided on the front surface of the packing box 1. An inner groove 18 corresponding to the rectangular groove 5 is provided at the bottom of the inner rear side wall of the packing box 1. An inner rod 19 is provided in the inner groove 18. A fixing belt 4 with a certain elastic force is connected to the inner rod 19. The other end of the fixing belt 4 is connected to a hook 20. A hanging ring 14 cooperating with the hook 20 is provided on the top of the slider 10.

[0020] The plurality of groups of engaging holes 6 are distributed at equal intervals along the length direction of the rectangular slot 5 . Each group of engaging holes 6 has two engaging holes 6 symmetrically arranged on the left and right sides of the rectangular slot 5 .

[0021] A groove 16 is provided on the rear side of the operating block 12 for the connecting block 8 to slide and embed. A plurality of return springs 17 are provided on the inner wall of the groove 16. The other end of the return spring 17 is fixedly connected to the connecting block 8. Pull ropes 15 are symmetrically provided on the left and right sides of the connecting block 8. One end of the pull rope 15 is fixedly connected to the surface of the slider 10 and the other end is fixedly connected to the surface of the operating block 12. The reset spring 17 is set to utilize its elasticity so that the clamping rod 7 is always inserted into the corresponding clamping hole 6 without external manpower, thereby ensuring the fixing effect of the fixing belt 4. The pull rope 15 is set to prevent excessive force from being applied when pulling the operating block 12 outward, so that the connecting block 8 is separated from the groove 16, affecting the normal use of the device.

[0022] The inner upper side wall of the inner groove 18 is designed to open outward, which facilitates the use of the fixing belt 4 and prevents the fixing belt 4 from rubbing against the upper side of the notch of the inner groove 18 during use, causing wear to the fixing belt 4, thereby increasing the service life of the fixing belt 4.

[0023] Working principle: When in use, open the box cover 2, and then take out the two hooks 20 to facilitate the placement of multiple breathable film rolls 3. Specifically, the two hooks 20 can be hung on the edges of the top opening of the packaging box 1. When multiple breathable film rolls 3 are placed, the staff pulls the operating block 12 outward with one hand to drive the clamping rod 7 to move outward, so that the clamping rod 7 is separated from the clamping hole 6, and then pushes the operating block 12 upward, thereby moving the slider 10 together with the hanging ring 14 at its top upward to the top of the rectangular groove 5, and then hooks 20 are hung on the corresponding hanging ring 14. At this time, the fixing belt 4 is attached to the surface of the upper breathable film roll 3, and then, the operating block 12 is pushed downward, thereby driving the hanging ring 14 to move downward. Since the fixing belt 4 has a certain elastic force, the fixing belt 4 tightly tightens the multiple breathable film rolls 3, and judges the resistance felt by pushing the operating block 12 downward. When the locking cam 12 is in the closed position, the locking cam 12 is in the closed position, and the locking cam 12 is in the closed position, so that the locking cam 12 is in the closed position, and the locking cam 12 is in the closed position, so that the locking cam 12 is in the closed position, and the locking cam 12 is in the closed position, so that the locking cam 12 is in the closed position, and the locking cam 12 is in the closed position, so that the locking cam 12 is in the closed position, and the locking cam 12 is in the closed position, so that the locking cam 12 is in the closed position, and the locking cam 12 is in the closed position, so that the locking cam 12 is in the closed position,

[0024] It should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A waterproof breathable film packaging device, comprising a packaging box (1), wherein a plurality of breathable film rolls (3) are placed in the packaging box (1), and a box cover (2) is movably connected to the top of the packaging box (1); characterized in that: A rectangular groove (5) is symmetrically provided on the left and right sides of the front side of the packing box (1), a sliding block (10) adapted to the rectangular groove (5) is slidably provided in the rectangular groove (5), protrusions (9) are symmetrically provided on the left and right outer walls of the sliding block (10), a sliding groove (13) for the protrusions (9) to slide and embed is provided on the inner wall of the rectangular groove (5), a connecting block (8) is fixedly installed on the front side of the sliding block (10), an operating block (12) is sleeved on the other end of the connecting block (8), connecting rods (11) are symmetrically provided on the left and right surfaces of the operating block (12), and the connecting rods ( 11) A clamping rod (7) is fixedly connected to one side close to the surface of the packaging box (1); a plurality of clamping holes (6) cooperating with the clamping rod (7) are provided on the front surface of the packaging box (1); an inner groove (18) corresponding to the rectangular groove (5) is provided at the bottom of the inner rear side wall of the packaging box (1); an inner rod (19) is provided in the inner groove (18); a fixing belt (4) is connected to the inner rod (19); a hook (20) is connected to the other end of the fixing belt (4); and a hanging ring (14) cooperating with the hook (20) is provided on the top of the slider (10).

2. The waterproof and breathable film packaging device according to claim 1, characterized in that: The rear side of the operating block (12) is provided with a groove (16) for the connecting block (8) to slide and embed. The inner wall of the groove (16) is provided with a plurality of return springs (17). The other end of the return spring (17) is fixedly connected to the connecting block (8).

3. The waterproof and breathable film packaging device according to claim 2, characterized in that: A plurality of groups of snap-fit holes (6) are distributed at equal intervals along the length direction of the rectangular slot (5), and each group of snap-fit holes (6) has two snap-fit holes, which are symmetrically arranged on the left and right sides of the rectangular slot (5).

4. The waterproof and breathable film packaging device according to claim 3, characterized in that: The rectangular groove (5) is in the shape of a vertical strip and is arranged to pass through the front side of the packaging box (1).

5. The waterproof and breathable film packaging device according to claim 4, characterized in that: Drawstrings (15) are symmetrically provided on the left and right exteriors of the connection block (8), one end of the drawstring (15) is fixedly connected to the surface of the slider (10), and the other end is fixedly connected to the surface of the operating block (12).

6. The waterproof and breathable film packaging device according to claim 1, characterized in that: The inner upper side wall of the inner groove (18) is designed to open outward.

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