CN217263618U

CN217263618U - Quick material changing and winding device for plastic bags

Info

Publication number: CN217263618U
Application number: CN202220158636.9U
Authority: CN
Inventors: 桂黎辉; 高号; 杜言明
Original assignee: Jiangsu Inpco Technology Co ltd
Current assignee: Jiangsu Inpco Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-23
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a quick reloading coiling mechanism of plastic bag, including switch board and auxiliary assembly, the right side of switch board is installed preceding mounting bracket, and the inboard of preceding mounting bracket installs the feed rod, the level and smooth subassembly that is used for preventing the plastic bag fold is installed to the top of feed rod, and the top of feed rod installs the bracing piece, the rear mounting bracket is installed at the rear of bracing piece for convenient roll change auxiliary assembly installs the inboard in rear mounting bracket, auxiliary assembly is including installing piece, pivot, micro motor, movable rod and wind-up roll. This plastic bag coiling mechanism that reloads fast passes through the screw thread effect of bolt, extrudees the clamp plate, and the elastic action through the spring block makes level and smooth a section of thick bamboo extrude the plastic bag afterwards, reaches the effect of preventing the fold, and level and smooth the device and pass through the setting of bolt, spring block and a flat section of thick bamboo, through the effect of adjusting pressure, levels the plastic bag, and the problem of plastic bag fold when having avoided the rolling has further increased the rolling quality of plastic bag.

Description

Quick material changing and winding device for plastic bags

Technical Field

The utility model relates to a plastic bag technical field specifically is a plastic bag coiling mechanism that reloads fast.

Background

The food package plastic bag commonly used is mostly that the polyethylene film is made, and this film is nontoxic, so can be used to splendid attire food, can use a coiling mechanism in the plastic bag production often, and the coiling mechanism is the receipts material part of coil stock processing lines, rolls up raw and other materials into the coil stock through mechanical system, and extensive application is on scroll, yardage roll, the plastic material book, metal coil processing lines.

The plastic bag rolling device in the market has no structure for changing materials without stopping, so that the production efficiency is reduced, and technical innovation is performed on the basis of the existing plastic bag rolling device according to the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick feed change coiling mechanism of plastic bag to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick plastic bag changing and winding device comprises a control cabinet and an auxiliary component, wherein a front mounting frame is arranged on the right side of the control cabinet, and the inner side of the front mounting frame is provided with a feed rod, a leveling component for preventing the rubber bag from wrinkling is arranged above the feed rod, a supporting rod is arranged above the feeding rod, a rear mounting rack is arranged behind the supporting rod, the auxiliary assembly for conveniently replacing the roller is arranged on the inner side of the rear mounting frame and comprises a mounting block, a rotating shaft, a micro motor, a movable rod and a winding roller, the rotating shaft is arranged in the mounting block, a micro motor is arranged on the right side of the mounting block, a movable rod is connected outside the rotating shaft, a winding roller is arranged inside the movable rod, the fixed block is installed to the upper end of back mounting bracket, and the externally mounted of fixed block has the cutting assembly who is used for the fly-cutting.

Further, it includes spring block, clamp plate, bolt, roller bearing and a flat section of thick bamboo to level the subassembly, the clamp plate is installed to the top of spring block, and installs the bolt above the clamp plate, the roller bearing is installed to the lower extreme of clamp plate, and the external connection of roller bearing has a flat section of thick bamboo.

Furthermore, the pressing plate is elastically connected with the front mounting frame through the spring blocks, and the two spring blocks are symmetrically arranged along the vertical central line of the pressing plate.

Furthermore, the rolling shaft is connected with the flattening cylinder in a sleeved mode, and the flattening cylinder is rotatably connected with the pressing plate through the rolling shaft.

Further, the cutting assembly comprises a sliding rail, a telescopic cylinder, a sliding block, an installation shell and a cutter head, the telescopic cylinder is installed outside the sliding rail, the sliding block is connected outside the sliding rail, the installation shell is installed outside the sliding block, and the cutter head is installed inside the installation shell.

Furthermore, the inner wall of the installation shell is attached to the outer wall of the cutter head, and the surface of the cutter head is in a sawtooth shape.

Furthermore, the outside of movable rod is the recess form, and the movable rod constitutes to rotate through pivot and installation piece and is connected.

Furthermore, a driven wheel is installed above the winding roller, and a servo motor is installed outside the driven wheel.

Compared with the prior art, the beneficial effects of the utility model are that: adopt level device and auxiliary device, level the device and pass through the bolt, the setting of spring block and a flat section of thick bamboo, through the effect of adjusting pressure, level and smooth the plastic bag, the problem of plastic bag fold when having avoided the rolling, the rolling quality of plastic bag has further been increased, the practicality of product has been promoted, auxiliary device passes through micro motor, the setting of movable rod and wind-up roll, reach the effect of quick reloading, the problem that traditional shut down reloading work efficiency is low has been abandoned, the work efficiency of rolling machine has further been increased, the performance of machinery has been promoted.

The utility model discloses a screw thread effect of bolt extrudees the clamp plate, passes through the elastic action of spring block afterwards, makes level and smooth a section of thick bamboo extrude the plastic bag, reaches the effect of preventing the fold, levels the device and passes through the setting of bolt, spring block and a leveling section of thick bamboo, through the effect of adjusting pressure, levels the plastic bag, the problem of plastic bag fold when having avoided the rolling, has further increased the rolling quality of plastic bag, has promoted the practicality of product.

The utility model discloses a micro motor's rotation effect makes the pivot drive the outside wind-up roll of movable rod and rotates, because the wind-up roll is two sets of designs, consequently can reach the effect of not shutting down the reloading, and auxiliary device passes through micro motor, movable rod and wind-up roll's setting, reaches the effect of quick reloading, has abandoned the problem that traditional shut down reloading work efficiency is low, has further increased the work efficiency of rolling machine, has promoted the performance of machinery.

The utility model discloses a telescopic cylinder's impetus, the outside tool bit of promotion slider is cut apart the plastic bag, reaches the effect of fly-cutting, and cutting device carries out the fly-cutting through the setting of telescopic cylinder, slider and tool bit with the plastic bag, has abandoned traditional cutter head dynamics and has caused the problem that cutting speed is slow and the incision unevenness inadequately, has further increased the performance of rolling machine, has reduced the fault rate of cutting.

Drawings

Fig. 1 is a schematic view of a structure of a plastic bag quick-changing winding device of the present invention;

fig. 2 is an enlarged schematic structural view of a place a in fig. 1 of the rapid plastic bag changing and winding device of the present invention;

fig. 3 is a schematic structural view of a rear mounting frame of the rapid plastic bag changing and winding device of the present invention;

fig. 4 is the utility model discloses a structural schematic diagram is looked to back mounting bracket left side of sack coiling mechanism that reloads fast.

In the figure: 1. a control cabinet; 2. a front mounting frame; 3. a feed rod; 4. leveling the assembly; 401. a spring block; 402. pressing a plate; 403. a bolt; 404. a roller; 405. a flattening cylinder; 5. a support bar; 6. a rear mounting frame; 7. an auxiliary component; 701. mounting blocks; 702. a rotating shaft; 703. a micro motor; 704. a movable rod; 705. a wind-up roll; 8. a fixed block; 9. a cutting assembly; 901. a slide rail; 902. a telescopic cylinder; 903. a slider; 904. mounting a shell; 905. a cutter head; 10. a driven wheel; 11. a servo motor.

Detailed Description

As shown in fig. 1-2, a plastic bag fast-changing and winding device comprises a control cabinet 1 and an auxiliary component 7, wherein a front mounting frame 2 is installed on the right side of the control cabinet 1, a feeding rod 3 is installed on the inner side of the front mounting frame 2, a flattening component 4 for preventing plastic bags from wrinkling is installed above the feeding rod 3, a support rod 5 is installed above the feeding rod 3, the flattening component 4 comprises a spring block 401, a pressing plate 402, a bolt 403, a roller 404 and a flattening cylinder 405, the pressing plate 402 is installed above the spring block 401, the bolt 403 is installed above the pressing plate 402, the roller 404 is installed at the lower end of the pressing plate 402, the flattening cylinder 405 is connected to the outside of the roller 404, the pressing plate 402 is elastically connected to the front mounting frame 2 through the spring block 401, two spring blocks 401 are symmetrically arranged along the vertical center line of the pressing plate 402, the roller 404 is connected to the flattening cylinder 405 in a sleeved manner, and the flattening cylinder 405 is rotatably connected to the pressing plate 402 through the roller 404, rear mounting frame 6 is installed to the rear of bracing piece 5 for the auxiliary assembly 7 of convenient more roll is installed in rear mounting frame 6's inboard, and fixed block 8 is installed to rear mounting frame 6's upper end, and the externally mounted of fixed block 8 has the cutting assembly 9 that is used for the fly-cutting.

Referring to fig. 3-4, the auxiliary assembly 7 includes an installation block 701, a rotation shaft 702, a micro motor 703, a movable rod 704 and a winding roller 705, the rotation shaft 702 is installed inside the installation block 701, the micro motor 703 is installed on the right side of the installation block 701, the movable rod 704 is connected to the outside of the rotation shaft 702, the winding roller 705 is installed inside the movable rod 704, the outside of the movable rod 704 is in a groove shape, the movable rod 704 is rotatably connected to the installation block 701 through the rotation shaft 702, a driven wheel 10 is installed above the winding roller 705, a servo motor 11 is installed outside the driven wheel 10, the cutting assembly 9 includes a slide rail 901, a telescopic cylinder 902, a slide block 903, an installation shell 904 and a cutter head 905, the telescopic cylinder 902 is installed outside the slide rail 901, the slide block 903 is connected to the outside of the slide rail 901, the installation shell 904 is installed outside the slide block 903, and the cutter head 905 is installed inside the installation shell 904, the inner wall of the mounting shell 904 is attached to the outer wall of the cutter head 905, and the surface of the cutter head 905 is serrated.

In conclusion, when the rapid plastic bag changing and winding device is used, firstly, a plastic bag passes through the feeding rod 3 and is connected with the spring block 401 through the engagement of the bolt 403, the pressing plate 402 below the bolt 403 is pushed to move downwards, the leveling cylinder 405 is contacted with the feeding rod 3 at the moment and levels the plastic bag through a rolling extrusion mode, then, after the plastic bag is stretched from the upper part of the supporting rod 5, the plastic bag is wound on the winding roller 705 through the rotation action of the driven wheel 10, at the moment, the servo motor 11 is started, the winding roller 705 attached to the servo motor 11 is driven to wind the plastic bag through the rotation of the servo motor 11, when the winding is enough, the micro motor 703 is started, the rotating shaft 702 drives the winding roller 705 outside the movable rod 704 to rotate through the rotation of the micro motor, and the winding roller 703 and the movable rod are arranged into two groups, therefore, when the micro motor 703 rotates, the two groups of winding rollers 703 relatively move, when left side movable rod 704 moves the below from driving wheel 10, start telescopic cylinder 902, because slide rail 901 and slider 903 block mutually, consequently slider 903 can follow the surface of slide rail 901 rapid motion right, the sawtooth design through tool bit 905 after that, with the plastic bag fly-cutting, make the tangent plane level and smooth, the plastic bag can drop on the outside wind-up roll 705 of left side movable rod 704 this moment, through servo motor 11's rotation, continue to carry out the rolling to the plastic bag, right side movable rod 704 can rotate right owing to micro motor 703's effect, with the plastic bag unloading.

Claims

1. The utility model provides a quick material changing and winding device for rubber bags, includes switch board (1) and auxiliary assembly (7), its characterized in that, preceding mounting bracket (2) is installed on the right side of switch board (1), and the inboard of preceding mounting bracket (2) installs feed rod (3), level and smooth subassembly (4) that are used for preventing the rubber bag fold are installed to the top of feed rod (3), and the top of feed rod (3) installs bracing piece (5), rear mounting bracket (6) is installed to the rear of bracing piece (5), be used for convenient more roll auxiliary assembly (7) install in the inboard of rear mounting bracket (6), auxiliary assembly (7) are including installation piece (701), pivot (702), micro motor (703), movable rod (704) and wind-up roll (705), the internally mounted of installation piece (701) has pivot (702), and micro motor (703) has been placed on the right side of installation piece (701), the externally connected of pivot (702) has movable rod (704), and the internally mounted of movable rod (704) has wind-up roll (705), fixed block (8) are installed to the upper end of after-mounting frame (6), and the externally mounted of fixed block (8) has cutting assembly (9) that are used for the fly-cutting.

2. The quick plastic bag changing and winding device according to claim 1, wherein the leveling assembly (4) comprises a spring block (401), a pressing plate (402), a bolt (403), a roller (404) and a leveling cylinder (405), the pressing plate (402) is installed above the spring block (401), the bolt (403) is installed above the pressing plate (402), the roller (404) is installed at the lower end of the pressing plate (402), and the leveling cylinder (405) is connected to the outer portion of the roller (404).

3. The quick plastic bag changing and winding device according to claim 2, wherein the pressing plate (402) is elastically connected with the front mounting frame (2) through a spring block (401), and two spring blocks (401) are symmetrically arranged along a vertical center line of the pressing plate (402).

4. The quick plastic bag reloading and winding device as recited in claim 2, wherein said roller (404) is connected to said flat cylinder (405) in a sleeved manner, and said flat cylinder (405) is rotatably connected to said pressing plate (402) through said roller (404).

5. The quick plastic bag changing and winding device according to claim 1, wherein the cutting assembly (9) comprises a sliding rail (901), a telescopic cylinder (902), a sliding block (903), an installation shell (904) and a cutter head (905), the telescopic cylinder (902) is installed outside the sliding rail (901), the sliding block (903) is connected to the outside of the sliding rail (901), the installation shell (904) is installed outside the sliding block (903), and the cutter head (905) is installed inside the installation shell (904).

6. The quick plastic bag reloading and winding device as claimed in claim 5, wherein said mounting case (904) has an inner wall attached to an outer wall of said cutter head (905), and said cutter head (905) has a saw-toothed surface.

7. The quick plastic bag changing and winding device as claimed in claim 1, wherein the outside of the movable rod (704) is groove-shaped, and the movable rod (704) is rotatably connected to the mounting block (701) through a rotating shaft (702).

8. The quick bag reloading and winding device as claimed in claim 1, wherein a driven wheel (10) is mounted above the winding roller (705), and a servo motor (11) is mounted outside the driven wheel (10).