CN214003548U

CN214003548U - Packaging equipment for wrapping damp-proof film outside non-woven fabric roll

Info

Publication number: CN214003548U
Application number: CN202023066432.2U
Authority: CN
Inventors: 曹小玲; 郑华锋; 金建强; 李满园
Original assignee: Zhejiang Wanpeng Industrial Co ltd
Current assignee: Zhejiang Wanpeng Industrial Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-20
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of packaging equipment, in particular to a packaging equipment for wrapping a damp-proof film outside a non-woven fabric roll, which consists of an unreeling device, a winding device and a fabric roll weighing device; the unwinding device comprises a machine table, an unwinding guide rail arranged on the top surface of the machine table, an unwinding sliding table matched with the unwinding guide rail, a lead screw nut assembly driving the unwinding sliding table and an auxiliary motor; the winding device comprises a base, two rollers arranged on the top of the base, a sliding rail arranged in parallel with the rollers, two supports, a pressing plate and two cylinders, wherein one end of each support is arranged on the sliding rail through a sliding sleeve, the other end of each support is suspended above the middle area of the two rollers, the pressing plate is arranged at the suspended ends of the two supports and arranged oppositely, and the two cylinders are used for driving the two supports respectively; the yardage roll weighing device comprises a ground guide rail fixed on the ground on the left side of the base, a frame in sliding fit with the ground guide rail, a travelling wheel installed on the left side of the frame and an electronic scale horizontally fixed on the frame.

Description

Packaging equipment for wrapping damp-proof film outside non-woven fabric roll

Technical Field

The utility model belongs to the technical field of the equipment for packing technique and specifically relates to equipment for packing of non-woven yardage roll outsourcing dampproof membrane, the outsourcing dampproof membrane and the work of weighing of mainly used non-woven yardage roll.

Background

After the production of the non-woven fabric is finished, the non-woven fabric is wound on a winding machine, and the wound non-woven fabric roll needs to be wrapped by a damp-proof film so as to avoid being affected with damp in the storage and transportation processes. The existing coating work is mainly completed manually, the width of the non-woven fabric can reach 1.6-3.2 meters, the length of the non-woven fabric is more than 150 meters, the diameter of the non-woven fabric is large after the non-woven fabric is rolled, the weight of the non-woven fabric is dozens of jin to hundreds of jin, a worker needs to rotate the non-woven fabric roll continuously during coating, a circle of damp-proof membrane is spirally wound on the surface of the non-woven fabric roll, the non-woven fabric roll needs to be weighed after the coating is completed, the whole process consumes time and labor, the labor intensity is high, and the production efficiency needs to be improved.

Disclosure of Invention

The utility model aims at overcoming not enough among the above-mentioned background art, provide a equipment for packing of non-woven yardage roll outsourcing dampproof membrane, can help the workman to accomplish the diolame and the work of weighing of non-woven yardage roll, reduce workman intensity of labour, improve production efficiency, have easy operation, convenient to use's technical characterstic.

The technical purpose of the utility model is realized like this:

the packaging equipment for wrapping the moisture-proof film outside the non-woven fabric roll sequentially consists of an unreeling device, a winding device and a fabric roll weighing device from right to left;

the unwinding device comprises a machine table, an unwinding guide rail arranged on the top surface of the machine table along the front-back direction, an unwinding sliding table in sliding fit with the unwinding guide rail through a sliding block, a lead screw nut assembly for driving the unwinding sliding table to slide back and forth along the unwinding guide rail and an auxiliary motor; the unwinding sliding table comprises a sliding seat, an unwinding shaft and at least one main guide roller, wherein the unwinding shaft is arranged on the sliding seat along the front-back direction, the unwinding shaft is positioned on the rightmost side of the sliding seat, and the main guide roller is positioned on the left side of the unwinding shaft;

the winding device comprises a base, two rollers arranged on the top of the base along the front-back direction at equal height, a sliding rail arranged in parallel with the rollers, two supports, a pressing plate and two cylinders, wherein one end of each support is arranged on the sliding rail through a sliding sleeve, the other end of each support is suspended above the middle area of the two rollers, the pressing plates are respectively arranged at the suspended ends of the two supports through rotating shafts and are arranged oppositely, the two cylinders respectively drive the two supports to slide back and forth on the sliding rail, one roller is driven by a main motor, and the two rollers keep rotating in the same direction through belt wheels and;

the yardage roll weighing device comprises a ground guide rail fixed on the ground on the left side of the base along the front-back direction, a frame with the right side in sliding fit with the ground guide rail through a guide block, a walking wheel arranged on the left side of the frame and supporting the frame together with the ground guide rail and the guide block, and an electronic scale horizontally fixed on the frame, wherein a tray of the electronic scale is horizontally arranged above the frame.

Preferably, in the unwinding device, at least one secondary guide roller is installed on the leftmost side of the unwinding sliding table through an inclined frame, and the diameter of the secondary guide roller is 1/4-1/3 of the main guide roller.

Preferably, in the winding device, a space is kept between the two rollers, and a support plate is arranged below the two rollers.

Preferably, the rotating shaft of the pressing plate is positioned on the symmetrical plane of the two rollers.

Preferably, the front end of the ground guide rail is flush with the front end of the base of the winding device, and the rear end of the ground guide rail exceeds the rear end of the base by a distance which is greater than or equal to the length of the frame in the front-rear direction.

Preferably, two ribs are fixed on the top surface of the tray, and the two ribs extend in the front-back direction and keep a distance.

Preferably, the inner sides of the convex edges are inclined planes which are gradually reduced from top to bottom, and the inclined planes of the two convex edges form an inverted splayed opening which is opened upwards.

The utility model has the advantages that: the utility model discloses an unwinding device releases the dampproofing membrane of dampproofing usefulness, under workman's assistance, twines it on the non-woven yardage roll by wind set, weighs on yardage roll weighing device after the diolame is accomplished, need not the manual membrane of twining of workman and rotates the non-woven yardage roll, and it is also more convenient to weigh, can effectively reduce workman intensity of labour, improves production efficiency, has easy operation, convenient to use's technical characterstic.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited to the following examples.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "lateral", "vertical", and the like are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, and therefore, should not be construed as limiting the present invention.

As shown in FIG. 1 and FIG. 2, the utility model provides a packaging equipment of outsourcing dampproof membrane is rolled up to non-woven fabrics, comprises unwinding device, wind and yardage roll weighing device from the right side to left side in proper order.

Unwinding device includes: the automatic unwinding device comprises a machine table 1.1, an unwinding guide rail 1.3 arranged on the top surface of the machine table 1.1 in the front-back direction, an unwinding sliding table in sliding fit with the unwinding guide rail 1.3 through a sliding block 1.4, a lead screw nut assembly for driving the unwinding sliding table to slide back and forth along the unwinding guide rail 1.3, and an auxiliary motor 1.13.

Unreel the slip table and include sliding seat 1.5, install along the fore-and-aft direction and unreel axle 1.6 and two leading rolls 1.7 between two wallboard 1.10 of sliding seat 1.5, unreel axle 1.6 and be located the rightmost side of sliding seat 1.5 for installation dampproofing film rolls up 5, leading roll 1.7 is located the left side of unreeling axle 1.6. Two auxiliary guide rollers 1.8 parallel to the main guide roller 1.7 and the unreeling shaft 1.6 are installed on the leftmost side of the unreeling sliding table through an inclined frame 1.9. Because during the membrane wrapping, the moisture-proof membrane 5.1 is spirally wound from one end of the peripheral outer wall of the non-woven fabric roll 4 to the other end, the moisture-proof membrane 5.1 forms an included angle smaller than 90 degrees with the auxiliary guide roller 1.8 besides forming an angle with the axis of the non-woven fabric roll 4, and in order to facilitate the moisture-proof membrane 5.1 to form the included angle, the diameter of the auxiliary guide roller 1.8 is thinner and is generally 1/4-1/3 of the main guide roller 1.7.

The lead screw nut subassembly comprises lead screw 1.12 and nut 1.11, and lead screw 1.12 with unreel guide rail 1.13 parallel arrangement, installs the top surface at the board through bearing frame 1.2, and the output shaft of shaft coupling and vice motor 1.13 is passed through to the one end of lead screw 1.12, and nut 1.11 is fixed in the sliding seat 1.5 bottom of unreeling the slip table to the cooperation is on lead screw 1.12.

The winding device includes: the device comprises a base 2.1, two rollers 2.3 arranged at the top of the base 2.1 side by side along the front-back direction and at the same height, a sliding rail 2.5 arranged in parallel with the rollers 2.3, two supports 2.11 with one ends arranged on the sliding rail 2.5 through sliding sleeves 2.10 and the other ends suspended above the middle areas of the two rollers 2.3, pressing plates 2.13 arranged at the suspended ends of the two supports 2.11 and oppositely arranged through rotating shafts 2.12 respectively, and two cylinders 2.4 for driving the two supports 2.11 to slide back and forth on the sliding rail 2.5 respectively.

One of the rollers 2.3 is driven by a main motor 2.14, and the two rollers 2.3 are kept rotating in the same direction through a belt wheel 2.15 and a belt 2.16. An operation area 2.9 for workers to stand is formed by keeping a distance between the two rollers 2.3, and therefore a supporting plate 2.2 is further arranged below the two rollers 2.3, and the supporting plate 2.2 and the base 2.1 are welded firmly. The connecting plate 2.8 is being fixed to the side of sliding sleeve 2.10, and connecting plate 2.8 and 2.7 fixed connection of the ejector pin of cylinder 2.4, when the ejector pin 2.7 of cylinder 2.4 is flexible, drive support 2.11 through connecting plate 2.8 and sliding sleeve 2.10 and slide along slide rail 2.5. The slide rail 2.5 is fixed on the ground between the base 2.1 and the machine table 1.1 through a support 2.6. The axis of rotation 2.12 of the pressure plate 2.13 lies in the plane of symmetry of the two rollers 2.3, the axis of rotation 2.12 generally lies in the axis of the nonwoven roll 4, the pressure plate 2.12 is parallel to the end face of the nonwoven roll 4, and the pressure plate 2.12 can rotate together with the nonwoven roll 4. In order to adapt to the non-woven fabric rolls 4 with different diameters, the support 2.11 and the sliding sleeve 2.10 are generally connected by bolts 2.17, so that the support 2.11 with different specifications can be replaced conveniently.

The yardage roll weighing device includes: a ground guide rail 3.7 fixed on the left ground of the base 2.1 along the front-back direction, a vehicle frame 3.1 with the right side matched with the ground guide rail 3.7 in a sliding way through a guide block 3.6, a traveling wheel 3.5 arranged on the left side of the vehicle frame 3.1 and supporting the vehicle frame 3.1 together with the ground guide rail 3.7 and the guide block 3.6, and an electronic scale 3.2 horizontally fixed on the vehicle frame 3.1. The tray 3.3 of the electronic scale 3.2 is horizontally arranged above the frame 3.1.

In order to weigh the non-woven fabric rolls 4 at various positions conveniently, the front ends of the ground guide rails 3.7 are flush with the front end of the base 2.1 of the winding device, the rear ends of the ground guide rails 3.7 exceed the rear end of the base 2.1 by a distance which is larger than or equal to the length of the vehicle frame 3.1 in the front-rear direction, and when the non-woven fabric rolls are not weighed, the vehicle frame 3.1 drives the electronic scale 3.2 to slide to the end parts of the base along the ground guide rails 3.7, so that the non-woven fabric rolls 4 can be conveniently fed and workers can conveniently carry out short-distance auxiliary film wrapping. The right side of the frame 3.1 is provided with a ground guide rail 3.7 and is arranged close to the base 2.1, and the left side of the frame 3.1 is provided with a walking wheel 3.5, so that the influence of the ground guide rail 3.7 on the flow of personnel and materials in a workshop is reduced, and the cost can be reduced.

Two ribs 3.4 are fixed on the top surface of the tray 3.3, and the two ribs 3.4 extend along the front-back direction and keep a distance. The inner sides of the convex edges 3.4 are inclined planes which are gradually reduced from top to bottom, and the inclined planes of the two convex edges 3.4 form an inverted splayed opening which is opened upwards. When the nonwoven roll 4 is placed between the two ribs 3.4, the nonwoven roll 4 is prevented from rolling out of the tray 3.3 to the left or right.

The utility model discloses a main working method as follows:

the worker or the crane places the non-woven fabric roll 4 between the two rollers 2.3 and is supported by the two rollers 2.3, the worker covers the two circular sheet-shaped end face moisture-proof films on the two end faces of the non-woven fabric roll 4, and the diameter of the end face moisture-proof film is larger than that of the non-woven fabric roll 4, so that the edge of the end face moisture-proof film can be bent to the circumferential outer wall of the non-woven fabric roll 4. After the moisture-proof film 5.1 is released from the unreeling shaft 1.6, the moisture-proof film is guided by the main guide roller 1.7 and the auxiliary guide roller 1.8, is pulled to the position of the end part of the non-woven fabric roll 4 by a worker, and then the end of the moisture-proof film 5.1 is adhered to the circumferential outer wall of the non-woven fabric roll 4. Then, the cylinder 2.4 is started to enable the two supports 2.11 to move oppositely, the pressing plate presses the end face moisture-proof film, the main motor 2.14 is started again to enable the two rollers 2.3 to rotate, the non-woven fabric roll 4 rotates under the action of friction force, the moisture-proof film 5.1 is pulled to be unreeled and gradually spirally wound on the circumferential outer wall of the non-woven fabric roll 4, in the process, the auxiliary motor 1.13 drives the unreeling sliding table to actively move forwards along with the covering area of the moisture-proof film 5.1 through the lead screw nut assembly until the circumferential outer wall of the whole non-woven fabric roll 4 is coated with the moisture-proof film 5.1, a worker cuts the moisture-proof film 5.1, and the auxiliary motor 1.13 stops after the unreeling sliding table is reset. A worker reinforces the circumferential direction and two ends of the non-woven fabric roll 4 which still rotates by using an adhesive tape, the main motor 2.14 stops after the reinforcement is completed, the air cylinder 2.4 drives the support 2.11 to reset, and the non-woven fabric roll 4 is released. The frame 3.1 is manually pushed to a position corresponding to the middle of the non-woven fabric roll 4, a worker or a crane places the non-woven fabric roll 4 after being coated on the tray 3.3, the electronic scale 3.2 is used for weighing to see whether the weight is in accordance with the preset weight, the non-woven fabric roll 4 is transferred by the worker or the crane after the weighing is finished, and the frame 3.1 is reset along the ground guide rail 3.7 to wait for the next weighing.

It should be noted that, in the present invention, the main motor 2.14, the auxiliary motor 1.13 and the cylinder 2.4 are all electrically connected to the controller and are coordinated under the control of the controller. This is conventional and the control machine is omitted from the figure. In addition, the weighing device can weigh the non-woven fabric roll 4 after coating, or weigh the net weight of the non-woven fabric roll 4 before coating, and can be determined according to the production requirements of a factory.

The above description is only a preferred embodiment of the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The packaging equipment for wrapping damp-proof film outside the non-woven fabric roll is characterized in that: the cloth roll weighing device is composed of an unwinding device, a winding device and a cloth roll weighing device from right to left in sequence;

the unreeling device comprises a machine table (1.1), an unreeling guide rail (1.3) arranged on the top surface of the machine table (1.1) along the front-back direction, an unreeling sliding table in sliding fit with the unreeling guide rail (1.3) through a sliding block (1.4), a lead screw nut assembly for driving the unreeling sliding table to slide back and forth along the unreeling guide rail (1.3), and an auxiliary motor (1.13); the unreeling sliding table comprises a sliding seat (1.5), an unreeling shaft (1.6) and at least one main guide roller (1.7), wherein the unreeling shaft (1.6) is installed on the sliding seat (1.5) along the front-back direction, the unreeling shaft (1.6) is located on the rightmost side of the sliding seat (1.5), and the main guide roller (1.7) is located on the left side of the unreeling shaft (1.6);

the winding device comprises a base (2.1), two rollers (2.3) which are arranged on the top of the base (2.1) in the same height along the front-back direction, a sliding rail (2.5) which is arranged in parallel with the rollers (2.3), two supports (2.11) of which one end is arranged on the sliding rail (2.5) through a sliding sleeve (2.10) and the other end is suspended above the middle area of the two rollers (2.3), pressing plates (2.13) which are respectively arranged at the suspended ends of the two supports (2.11) through rotating shafts (2.12) and are arranged oppositely, and two cylinders (2.4) which respectively drive the two supports (2.11) to slide back and forth on the sliding rail (2.5), wherein one roller (2.3) is driven by a main motor (2.14), and the two rollers (2.3) keep rotating in the same direction through a belt wheel (2.15) and a belt (2.16);

the yardage roll weighing device comprises a ground guide rail (3.7) fixed on the ground on the left side of a base (2.1) along the front-back direction, a frame (3.1) with the right side in sliding fit with the ground guide rail (3.7) through a guide block (3.6), a walking wheel (3.5) installed on the left side of the frame (3.1) and supporting the frame (3.1) together with the ground guide rail (3.7) and the guide block (3.6), and an electronic scale (3.2) horizontally fixed on the frame (3.1), wherein a tray (3.3) of the electronic scale (3.2) is horizontally arranged above the frame (3.1).

2. The apparatus for wrapping a moisture resistant film around a roll of nonwoven fabric of claim 1, wherein: in the unwinding device, at least one auxiliary guide roller (1.8) is installed on the leftmost side of the unwinding sliding table through an inclined frame (1.9), and the diameter of the auxiliary guide roller (1.8) is 1/4-1/3 of the main guide roller (1.7).

3. The packaging apparatus for wrapping a moisture-proof film around a nonwoven fabric roll according to claim 1 or 2, wherein: in the winding device, a distance is kept between two rollers (2.3), and a supporting plate (2.2) is arranged below the two rollers (2.3).

4. The packaging apparatus for wrapping a moisture-proof film around a nonwoven fabric roll according to claim 1 or 2, wherein: the rotating shaft (2.12) of the pressing plate (2.13) is positioned on the symmetrical plane of the two rollers (2.3).

5. The packaging apparatus for wrapping a moisture-proof film around a nonwoven fabric roll according to claim 1 or 2, wherein: the front end of the ground guide rail (3.7) is flush with the front end of the base (2.1) of the winding device, and the rear end of the ground guide rail (3.7) exceeds the rear end of the base (2.1) by a distance which is greater than or equal to the length of the frame (3.1) in the front-rear direction.

6. The packaging apparatus for wrapping a moisture-proof film around a nonwoven fabric roll according to claim 1 or 2, wherein: two convex edges (3.4) are fixed on the top surface of the tray (3.3), and the two convex edges (3.4) extend along the front-back direction and keep a distance.

7. The apparatus for wrapping a moisture resistant film around a roll of nonwoven fabric of claim 6, wherein: the inner side of the convex edges (3.4) is an inclined plane which is gradually reduced from top to bottom, and the inclined planes of the two convex edges (3.4) form an inverted splayed opening which is opened upwards.