CN216736718U

CN216736718U - Roll changing device for rolling plastic packaging bag

Info

Publication number: CN216736718U
Application number: CN202122230558.7U
Authority: CN
Inventors: 郑杰
Original assignee: Huaiyang Ruifeng Plastic Knitting Co ltd
Current assignee: Huaiyang Ruifeng Plastic Knitting Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-06-14
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a coil changing device for winding a plastic packaging bag, which belongs to the technical field of packaging bag manufacturing and comprises a base, wherein a winding structure and a cutting structure are arranged on the base, the winding structure comprises a motor box, a double-end motor, a supporting column, a supporting frame, a rotary table, a winding roller, an electric slide rail, a sliding block, a linear motor, a supporting frame and a blocking block, and the motor box is fixedly arranged on the base. According to the winding device, the electric sliding rail and the sliding block are additionally arranged, the wound packaging bags can be automatically dropped, the braking and the efficiency of the whole winding device are greatly improved, the double-end motor and the winding roller are additionally arranged, the packaging bags can be wound in multiple ways, the winding efficiency of the packaging bags is improved, the time is saved, and the tail parts of the packaging bags can be cut in a manual mode after the packaging bags are wound.

Description

Roll changing device for rolling plastic packaging bag

Technical Field

The utility model belongs to the technical field of packaging bag manufacturing, and particularly relates to a roll changing device for rolling a plastic packaging bag.

Background

The packaging bag is generally a bag for packaging various articles, and can be used in daily life and industrial production, such as plastic woven bags, plastic film bags and composite packaging bags.

The winding device comprises a motor, a fixed support plate, a movable support plate and a winding roller, wherein clamping grooves are formed in two end faces of the winding roller, a first rotating shaft of the motor is connected with a bearing of the fixed support plate, and a second rotating shaft is arranged on the movable support plate; the two rotating shafts are both sleeved with adjusting rollers, adjusting holes are formed in the adjusting rollers, connecting holes corresponding to the adjusting holes are formed in the two rotating shafts, the adjusting rollers are provided with clamping barrels matched with the clamping grooves, the inner and outer peripheries of the clamping grooves are respectively provided with a first groove and a first bulge, and the inner and outer peripheries of each clamping barrel are respectively provided with a second bulge matched with the first groove and a second groove matched with the first bulge; the bottom of the movable support plate is provided with a guide rail, the top of the guide rail is provided with a chute, the bottom of the movable support plate is provided with a slide block matched with the chute, and the movable support plate is provided with a locking plate; the utility model can prevent the package bag from rolling and deviating and can meet the requirement of rolling the package bags with different widths

Wherein, the deficiency points are as follows: the device finishes the wrapping bag rolling after, can't make the wrapping bag drop automatically, when dismantling the wrapping bag that the rolling is good, wastes time and energy, and efficiency is lower, and the device is at the in-process to the wrapping bag rolling, only can the single roll carry out the rolling, expends time long, and is inefficient, and the device finishes after the rolling, can't cut the afterbody of wrapping bag through mechanical mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the packaging bag cannot automatically fall off and can only be rolled by a single roll and cannot be cut at the tail part of the packaging bag in a mechanical mode, the roll changing device for rolling the plastic packaging bag is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a plastic packaging bag rolling is with roll change device, includes the base, be provided with rolling structure and cutting structure on the base.

Wherein the rolling structure comprises a motor box, a double-head motor, a support column, a support frame, a turntable, a winding roller, an electric slide rail, a slide block, a linear motor, a support frame and a blocking block, a motor box is fixedly arranged on the base, a double-head motor is fixedly arranged in the motor box, a supporting column is fixedly arranged on the side surface of the motor box, a supporting frame is fixedly arranged on the side surface of the supporting column, a turntable is rotatably arranged in the middle of the side wall of the supporting frame, and the turntable is fixedly connected with the double-end motor, the side surface of the turntable is fixedly provided with a winding roller, the surface of the winding roller is provided with an electric slide rail, a slide block is arranged on the electric slide rail in a sliding way, a linear motor is arranged above the base and close to the support frame, a support frame is fixedly arranged on a sliding block of the linear motor, and a blocking block is fixedly arranged on the side wall of the support frame.

The cutting structure comprises a fixed plate, a lead screw slide rail, a laser cutting head and a sliding table, wherein the fixed plate is arranged on the side wall of the supporting frame, the lead screw slide rail is fixedly arranged at the bottom of the fixed plate, the laser cutting head is fixedly arranged at the bottom of a slide block of the lead screw slide rail, and the sliding table is fixedly arranged on the side wall of the supporting frame close to the lower part of the winding roller.

The number of the support columns, the number of the support frames and the number of the rotary tables are two, the number of the winding rollers is four, and the number of the linear motor screw rod slide rails and the number of the laser cutting heads are two.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the electric slide rail and the slide block are additionally arranged, so that the wound packaging bag can automatically fall off, and the braking and the efficiency of the whole device are greatly improved.

2. According to the utility model, by additionally arranging the double-end motor and the winding roller, a plurality of packaging bags can be wound, so that the winding efficiency of the packaging bags is improved, and the time is saved.

3. According to the utility model, the fixing plate, the screw rod slide rail and the laser cutting head are additionally arranged, so that the tail part of the packaging bag is not required to be cut in a manual mode after the packaging bag is completely rolled, the automation of the whole device is improved, and the use is more convenient and faster.

Drawings

FIG. 1 is a schematic diagram of the overall front internal structure of the present invention;

FIG. 2 is a schematic diagram of the overall side structure of the present invention;

FIG. 3 is a schematic perspective view of a winding roller according to the present invention.

The labels in the figure are: 1. a base; 2. a motor case; 201. a double-headed motor; 3. a support pillar; 301. a support frame; 302. a turntable; 4. a winding roller; 401. an electric slide rail; 402. a slider; 5. a linear motor; 501. a support frame; 502. a blocking block; 6. a fixing plate; 601. a screw slide rail; 602. a laser cutting head; 7. and a sliding table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the utility model:

referring to fig. 1-3, a roll changing device for rolling plastic packaging bags comprises a base 1, wherein a rolling structure and a cutting structure are arranged on the base 1.

Referring to fig. 1, 2 and 3, further, the winding structure includes a motor box 2, a double-headed motor 201, a support column 3, a support frame 301, a turntable 302, a winding roller 4, an electric slide rail 401, a slide block 402, a linear motor 5, a support frame 501 and a blocking block 502, the motor box 2 is fixedly disposed on the base 1, and the double-headed motor 201 is fixedly disposed inside the motor box 2.

Referring to fig. 1, 2, 3, it is further, fixed support column 3 that is provided with in 2 sides of motor case, the fixed carriage 301 that is provided with in 3 sides of support column, rotation is provided with carousel 302 in the middle part of the support frame 301 lateral wall, and carousel 302 and double-end motor 201 fixed connection, the fixed winding roller 4 that is provided with in carousel 302 side, the user can be fixed in the wrapping bag between the winding roller 4, then make support column 3 go up the carousel 302 of support frame 301 rotate through opening double-end motor 201, thereby drive winding roller 4 and rotate and carry out the rolling to the wrapping bag.

Referring to fig. 1 and 3, further, an electric slide rail 401 is installed on the surface of the winding roller 4, a slide block 402 is arranged on the electric slide rail 401 in a sliding manner, a linear motor 5 is installed above the base 1 and close to the supporting frame 301, a supporting frame 501 is fixedly arranged on the slide block of the linear motor 5, a blocking block 502 is fixedly arranged on the side wall of the supporting frame 501, a user can open the linear motor 5 to enable the slide block to drive the blocking block 502 on the supporting frame 501 to reach the side surface of the winding roller 4, the packaging bag is limited, the packaging bag is prevented from being rolled up and falling off in a deviating manner, after rolling up is completed, the linear motor 5 is opened again to remove the supporting frame 501, and then the user can open the electric slide rail 401 on the winding roller 4 to enable the slide block 402 to move, so that the rolled-up packaging bag is extruded and automatically falls off.

Referring to fig. 1 and 2, further, the cutting structure includes a fixing plate 6, a screw rod slide rail 601, a laser cutting head 602, a sliding table 7, a fixing plate 6 is fixedly arranged on the side wall of the support frame 301, the screw rod slide rail 601 is fixedly arranged at the bottom of the fixing plate 6, the laser cutting head 602 is fixedly arranged at the bottom of a slide block of the screw rod slide rail 601, the sliding table 7 is fixedly arranged on the side wall of the support frame 301, which is close to the lower part of the winding roller 4, and after the winding is finished, a user can drive the laser cutting head 602 to cut the packaging bag by opening the screw rod slide rail 601 below the fixing plate 6.

Referring to fig. 1, 2 and 3, further, the number of the support columns 3, the number of the support frames 301 and the number of the turntables 302 are two, the number of the winding rollers 4 is four, and the number of the lead screw sliding rails 601 and the number of the laser cutting heads 602 of the linear motors 5 are two.

Referring to fig. 1 and 2, further, the double-head motor 201, the electric slide rail 401, the linear motor 5, the lead screw slide rail 601 and the laser cutting head 602 are electrically connected to an external power supply.

The working principle is as follows: firstly, a user can fix a packaging bag between winding rollers 4, then the double-head motor 201 in the chassis 2 on the base 1 is opened to enable the turntable 302 of the support frame 301 on the support column 3 to rotate, so as to drive the winding rollers 4 to rotate to wind the packaging bag, meanwhile, the user can open the linear motor 5 to enable the sliding block to drive the blocking block 502 on the support frame 501 to reach the side surface of the winding rollers 4 to limit the packaging bag, the packaging bag is prevented from falling off in the winding process, then after the winding is finished, the user can drive the laser cutting head 602 to cut the tail part of the packaging bag by opening the screw rod sliding rail 601 below the fixing plate 6, after the cutting, the user can open the linear motor 5 again to remove the support frame 501, and then the user can open the electric sliding rail 401 on the winding rollers 4 to enable the sliding block 402 to move, thereby extrude the wrapping bag that the rolling was accomplished, and automatic the landing falls on slip table 7, then collects.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a plastic packaging bag rolling is with roll change device, includes base (1), its characterized in that: the base (1) is provided with a rolling structure and a cutting structure;

the winding structure comprises a motor box (2), a double-end motor (201), a support column (3), a support frame (301), a rotary table (302), a winding roller (4), an electric slide rail (401), the support frame (301), the rotary table (302), the winding roller (4), the electric slide rail (401), a slide block (402), a linear motor (5), a support frame (501) and a blocking block (502), wherein the motor box (2) is arranged on the base (1), and the double-end motor (201) is arranged in the motor box (2);

a supporting column (3) is arranged on the side face of the motor box (2), a supporting frame (301) is arranged on the side face of the supporting column (3), a rotary table (302) is rotatably arranged in the middle of the side wall of the supporting frame (301), the rotary table (302) is connected with a double-head motor (201), and a winding roller (4) is arranged on the side face of the rotary table (302);

an electric sliding rail (401) is mounted on the surface of the winding roller (4), a sliding block (402) is arranged on the electric sliding rail (401) in a sliding mode, a linear motor (5) is mounted above the base (1) and close to the supporting frame (301), a supporting frame (501) is arranged on the sliding block of the linear motor (5), and a blocking block (502) is arranged on the side wall of the supporting frame (501);

cutting structure is including fixed plate (6), lead screw slide rail (601), laser cutting head (602), slip table (7), carriage (301) lateral wall is provided with fixed plate (6), fixed plate (6) bottom is provided with lead screw slide rail (601), the slider bottom of lead screw slide rail (601) is provided with laser cutting head (602), carriage (301) lateral wall is close to winding roller (4) fixed slip table (7) that is provided with in below.

2. A roll changer for taking up plastic bags according to claim 1, wherein: the quantity of support column (3), carriage (301), carousel (302) is two, the quantity of winding roller (4) is four, linear electric motor (5) lead screw slide rail (601), the quantity of laser cutting head (602) are two.