CN217732138U

CN217732138U - Special coiling mechanism of green packaging film

Info

Publication number: CN217732138U
Application number: CN202122879929.4U
Authority: CN
Inventors: 蒋文祥
Original assignee: Zhenjiang Modern Packaging Co ltd
Current assignee: Zhenjiang Modern Packaging Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-11-04
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to a special coiling mechanism of green packaging film, including the frame, winding mechanism includes rolling frame, rolling axle, driving motor, rotation cover, servo motor, and rolling frame rotates and sets up in the frame both sides, is equipped with the connecting axle between the rolling frame, and rolling frame both ends are equipped with the support arm, and the support arm end is equipped with the reseting groove, and rolling axle one end all is equipped with driven gear, and driven gear is located the support arm outside, is equipped with the axis of rotation on the support arm lateral wall, and the axis of rotation passes through the bearing and rotates the setting on the support arm, is equipped with drive gear in the axis of rotation, drive gear and driven gear meshing; one end of the connecting shaft is rotatably provided with a rotating sleeve, the rotating sleeve is provided with a mounting seat, the mounting seat is provided with a transmission motor, an output shaft of the transmission motor is provided with a driving gear, and the driving gear is meshed with one of the transmission gears; servo motor sets up in the frame outside, and servo motor's output shaft runs through the frame and drives through drive assembly and rotate the cover, has realized the switching of power, has guaranteed the continuity of production.

Description

Special coiling mechanism of green packaging film

Technical Field

The utility model belongs to the technical field of packaging film rolling equipment, concretely relates to special coiling mechanism of green packaging film.

Background

The preservation of food depends on the package of food and the obstruction of the food to the outside, and the plastic packaging film is more commonly applied but is easy to generate harmful gas and peculiar smell; and the plastic packaging film is not easy to decompose, causes 'white pollution', causes environmental pollution, and along with the enhancement of environmental awareness of people, people also have stronger and stronger requirements on degradable packaging materials. The environment-friendly packaging film has good elasticity and stretch resistance, is easy to degrade and is environment-friendly. At present packaging film's in process of production, need carry out the rolling to the good packaging film of production, current coiling mechanism automation level is low, needs the manual work to operate, causes the damage of packaging film easily, also can cause the extravagant phenomenon of material simultaneously, has increased manufacturing cost.

Disclosure of Invention

The utility model provides an above-mentioned problem discloses a special coiling mechanism of green packaging film, has solved among the prior art automatic level of rolling equipment and has hanged down, problem that the rolling is inefficient.

The specific technical scheme is as follows:

a special winding device for a green environment-friendly packaging film comprises a rack, wherein a winding mechanism comprises two winding frames, two winding shafts, a driving motor, a rotating sleeve and a servo motor, the two winding frames are respectively and rotatably arranged on two sides of the rack, a connecting shaft penetrates through the centers of the two winding frames, two ends of the connecting shaft are rotatably arranged on the rack, and one end of the connecting shaft is driven by the driving motor arranged on the rack; support arms are symmetrically arranged at two ends of the winding frame, a mounting groove is formed in one side of the tail end of each support arm, and the mounting grooves are used for placing the winding shafts and positioning the winding shafts; the connecting shaft is positioned at one end of the transmission gear, the rotating sleeve is rotatably arranged through a bearing, a mounting seat is arranged on the rotating sleeve, a transmission motor is fixedly arranged on the mounting seat, a driving gear is arranged on an output shaft of the transmission motor, the driving gear is positioned between the two transmission gears, and the driving gear is meshed with one of the transmission gears; the servo motor is arranged on the outer side of the rack, an output shaft of the servo motor penetrates through the rack and drives the rotating sleeve to rotate through the transmission assembly, the servo motor drives the rotating sleeve to rotate on the connecting shaft, and the driving gear can be meshed with the two transmission gears.

Further, still including unloading the work or material rest, unloading work or material rest quantity is two and sets up respectively in the frame both sides, unloads work or material rest upper surface and sets up for the slope to unload work or material rest and roll up the work or material rest and cooperate, make when the rotation of roll-up frame, the rolling axle on the support arm rolls on unloading the work or material rest.

The winding device comprises a guide rail, a movable support and a screw rod driving assembly, the guide rail is located at one end, far away from the discharging frame, of the lower portion of the winding frame, the movable support is arranged on the guide rail in a sliding mode, the lower end of the movable support horizontally slides on the guide rail under the driving of the screw rod driving assembly, and a support seat for placing a winding shaft is arranged at the upper end of the movable support.

Furthermore, the transmission assembly comprises two transmission wheels and a transmission belt, the two transmission wheels are respectively arranged on the rotating sleeve and the output shaft of the servo motor, and the two transmission wheels are in transmission connection through the transmission belt.

Furthermore, the size of the placement groove is matched with that of the winding shaft.

The beneficial effects of the utility model embody:

(1) The utility model discloses well winding mechanism adopts runner formula rolling frame to carry out the rolling, utilizes two support arms to carry out the rolling, when driving motor drive drives the rolling frame rotatory, can accomplish the operation of unloading a roll and rolling up, effectively improves production efficiency.

(2) The utility model discloses set up drive mechanism on the well right side rolling frame, it is rotatory to drive the transmission motor who rotates on cover and the mount pad through servo motor, realizes that the driving gear can be connected with two drive gear meshing in turn to the rolling axle that drives on the different support arms carries out the rolling operation, has realized the switching of power, has guaranteed the continuity of production, has satisfied the needs of streamlined production.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

The automatic feeding device comprises a frame 1, a winding frame 21, a support arm 22, a placing groove 221, a winding shaft 23, a driven gear 231, a connecting shaft 24, a driving motor 25, a guide rail 32, a moving support 33, a support seat 331, a screw rod driving assembly 34, a rotating sleeve 41, a servo motor 42, a transmission motor 43, a driving gear 431, a transmission wheel 44, a transmission belt 45, a rotating shaft 46, a transmission gear 47, a mounting seat 48 and a discharging frame 5.

Detailed Description

For making the technical scheme of the utility model clear more, it is right below to combine the figure the utility model discloses further describe, it is any right the utility model discloses technical scheme's technical characteristics carry out the scheme that equivalent replacement and conventional reasoning reachs and all fall into the utility model discloses scope of protection. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection all can.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.

As shown in fig. 1-2, the special winding device for the green and environment-friendly packaging film comprises a frame 1, wherein the winding mechanism comprises two winding frames 21, a winding shaft 23, a driving motor 25, a rotating sleeve 41 and a servo motor 42, the winding frames 21 are respectively rotatably arranged on two sides of the frame 1, a connecting shaft 24 penetrates through the centers of the two winding frames, two ends of the connecting shaft 24 are rotatably arranged on the frame 1, and one end of the connecting shaft 24 is driven by the driving motor 25 arranged on the frame 1; the winding device is characterized in that one end of the winding shaft 23 is provided with a driven gear 231, the driven gear 231 is positioned outside the winding shaft 22, a rotating shaft 46 horizontally penetrates through the outer side wall of the winding shaft 22, the rotating shaft 46 is rotatably arranged on the supporting arm 22 through a bearing, a transmission gear 47 is arranged on the rotating shaft 46, and the transmission gear 47 is meshed with the driven gear 231; the connecting shaft 24 is rotatably arranged on one end of the transmission gears 47 through a bearing, the rotating sleeve 41 is provided with an installation seat 48, the installation seat 48 is fixedly provided with a transmission motor 43, an output shaft of the transmission motor 43 is provided with a driving gear 431, the driving gear 431 is arranged between the two transmission gears 47, and the driving gear 431 is meshed with one of the transmission gears 47; the servo motor 42 is arranged on the outer side of the rack 1, an output shaft of the servo motor 42 penetrates through the rack 1 and drives the rotating sleeve 41 to rotate through the transmission assembly, so that the servo motor 42 drives the rotating sleeve 41 to rotate on the connecting shaft 24, and the driving gear 431 can be meshed with the two transmission gears 47 to be connected.

Further, still including unloading frame 5, unloading frame 5 quantity is two and sets up respectively in frame 1 both sides, and unloading frame 5 upper surface is the slope setting to unloading frame 5 and rolling frame 21 cooperate, make when rolling frame 21 rotates, rolling axle 23 on the support arm 22 rolls and falls on unloading frame 5.

Furthermore, the winding device comprises a guide rail 32, a movable support 33 and a screw rod driving assembly 34, wherein the guide rail 32 is positioned at one end, far away from the discharging frame 5, of the lower part of the winding frame 21, the movable support 33 is arranged on the guide rail 32 in a sliding manner, the lower end of the movable support 33 is driven by the screw rod driving assembly 34 to horizontally slide on the guide rail 32, and a support seat 331 for placing the winding shaft 23 is arranged at the upper end of the movable support 33.

Further, the transmission assembly comprises two transmission wheels 44 and a transmission belt 45, the two transmission wheels 44 are respectively arranged on the rotating sleeve 41 and the output shaft of the servo motor 42, and the two transmission wheels 44 are in transmission connection through the transmission belt 45.

Further, the size of the placing groove 221 is matched with that of the winding shaft 23.

The working principle is as follows: when the packaging film winder works, a packaging film is wound through the winding shaft 23 on the support arm 22 above the winding frame 21, when winding is completed, the transmission motor 43 stops driving the winding shaft 23 to rotate, the driving motor 25 drives the connecting shaft 24 to rotate for a certain angle, so that the wound winding shaft 23 moves towards the rear side, and the winding shaft 23 in the accommodating groove 221 falls on the discharging frame 5 under the cooperation of the discharging frame 5 to complete discharging; in the rotating process of the winding frame 21, when one support arm 22 at the lower end moves, the empty winding shaft 23 on the winding device is supported by the placing groove 221 and moves to the winding position; finally, the servo motor 42 drives the rotating sleeve 41 to rotate, so that the driving gear 431 is meshed with the other transmission gear 47, and the winding shaft 23 is driven to perform winding operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A special winding device for a green environment-friendly packaging film comprises a rack (1), wherein the winding mechanism comprises two winding frames (21), a winding shaft (23), a driving motor (25), a rotating sleeve (41) and a servo motor (42), the two winding frames (21) are respectively rotatably arranged on two sides of the rack (1), a connecting shaft (24) penetrates through the centers of the two winding frames, two ends of the connecting shaft (24) are rotatably arranged on the rack (1), and one end of the connecting shaft (24) is driven by the driving motor (25) arranged on the rack (1); support arms (22) are symmetrically arranged at two ends of the winding frame (21), a mounting groove (221) is formed in one side of the tail end of each support arm (22), the mounting groove (221) is used for placing the winding shaft (23) and positioning the winding shaft (23), and the winding frame is characterized in that a driven gear (231) is arranged at one end of each winding shaft (23), the driven gear (231) is located on the outer side of each support arm (22), a rotating shaft (46) horizontally penetrates through the outer side wall of each support arm (22), the rotating shaft (46) is rotatably arranged on each support arm (22) through a bearing, a transmission gear (47) is arranged on each rotating shaft (46), and the transmission gear (47) is in meshed connection with the driven gear (231); the connecting shaft (24) is positioned at one end of the transmission gear (47) and is rotatably provided with the rotating sleeve (41), the rotating sleeve (41) is provided with an installation seat (48), the installation seat (48) is fixedly provided with a transmission motor (43), an output shaft of the transmission motor (43) is provided with a driving gear (431), the driving gear (431) is positioned between the two transmission gears (47), and the driving gear (431) is meshed with one of the transmission gears (47); the servo motor (42) is arranged on the outer side of the rack (1), an output shaft of the servo motor (42) penetrates through the rack (1) and drives the rotating sleeve (41) to rotate through the transmission assembly, the servo motor (42) drives the rotating sleeve (41) to rotate on the connecting shaft (24), and the driving gear (431) can be meshed with the two transmission gears (47) to be connected.

2. A special rolling device for green environmental protection packaging film according to claim 1, further comprising two discharging frames (5), wherein the two discharging frames (5) are respectively disposed at two sides of the frame (1), the upper surface of the discharging frame (5) is disposed obliquely, and the discharging frame (5) is matched with the rolling frame (21), so that the rolling shaft (23) on the supporting arm (22) rolls down on the discharging frame (5) when the rolling frame (21) rotates.

3. The special winding device for green environmental protection packaging film as claimed in claim 2, further comprising a winding device, wherein the winding device comprises a guide rail (32), a movable bracket (33) and a screw rod driving component (34), the guide rail (32) is located at one end of the winding frame (21) far away from the discharging frame (5), the movable bracket (33) is slidably arranged on the guide rail (32), the lower end of the movable bracket (33) is driven by the screw rod driving component (34) to horizontally slide on the guide rail (32), and the upper end of the movable bracket (33) is provided with a support base (331) for placing the winding shaft (23).

4. A special rolling device for green environmental protection packaging film as claimed in claim 1, wherein said transmission assembly comprises two transmission wheels (44) and two transmission belts (45), said two transmission wheels (44) are respectively disposed on the rotating sleeve (41) and the output shaft of the servo motor (42), and said two transmission wheels (44) are in transmission connection with each other through the transmission belts (45).

5. The special winding device for green environmental protection packaging film as recited in claim 1, wherein the size of the placement groove (221) is adapted to the size of the winding shaft (23).