CN210653844U

CN210653844U - Film feeding mechanism of vertical film glove bagging machine

Info

Publication number: CN210653844U
Application number: CN201921452338.5U
Authority: CN
Inventors: 叶国华
Original assignee: Xiamen Lidi Plastic Co ltd
Current assignee: Xiamen Lidi Plastic Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-02
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a film glove packaging machine send membrane mechanism, be in including drawing membrane module and symmetrical arrangement draw two on membrane module both sides to walk the membrane module, it arranges in glove packaging machine's frame to walk the membrane module level for carry the membrane draw the top of membrane module, draw the membrane module to arrange on the perpendicular of frame for stimulate the membrane downwards. The utility model discloses compact structure can make full use of frame space to the membrane is carried smoothly.

Description

Film feeding mechanism of vertical film glove bagging machine

Technical Field

The utility model relates to a equipment for packing field specifically relates to a membrane mechanism that send of vertical film gloves sack filling machine.

Background

The disposable film gloves are made of nontoxic and odorless polyethylene materials, and are nontoxic, harmless, odorless, firm and durable. Most of the existing film gloves are packaged by manual operation, which causes great labor intensity, easy fatigue and lower efficiency. Chinese patent application CN206664999U discloses an automatic glove bagging machine, which works by removing glove waste, transporting the glove to the bottom, and laying a layer of packing tape film, and then sealing the glove by a heat sealing device. However, the film feeding mechanism of the packaging machine is complex, occupies a large space and is not smooth in film conveying.

Disclosure of Invention

The utility model aims at providing a vertical film gloves sack filling machine send membrane mechanism to solve above-mentioned technical problem. Therefore, the utility model discloses a specific technical scheme as follows:

the film feeding mechanism of the vertical type film glove packaging machine comprises a film drawing assembly and two film walking assemblies symmetrically arranged on two sides of the film drawing assembly, wherein the film walking assemblies are horizontally arranged on a rack of the glove packaging machine and used for conveying a film to the position above the film drawing assembly, and the film drawing assemblies are arranged on a vertical surface of the rack and used for drawing the film downwards.

Further, it includes deflector roll one, conveying roller pair, swing tensioning roller mechanism, deflector roll two, deflector roll three and deflector roll four to walk the membrane module, the conveying roller is to being rotatory by motor drive, swing tensioning roller mechanism is located conveying roller pair, deflector roll two and deflector roll three belows, it includes to draw membrane wheel pair, draw membrane wheel pair down and drive to draw the membrane wheel pair and draw membrane wheel pair pivoted to draw membrane actuating mechanism down to draw the membrane wheel pair, sack forming mechanism is located draw the membrane wheel pair on with draw down between the membrane wheel pair, the membrane is followed the membrane roll and is expanded and pass through in proper order deflector roll one the conveying roller is right swing tensioning roller mechanism's tensioning roller one deflector roll two, swing tensioning roller mechanism's tensioning roller two the deflector roll three the deflector roll four go up draw the membrane wheel pair with draw down the membrane wheel pair.

Further, swing tensioning roller mechanism includes tensioning roller one, tensioning roller two, two tensioning curb plates, a tensioning pivot and a reinforcing plate, the tensioning pivot tensioning roller two and two the rectangle structure is assembled into to the tensioning curb plate, install in the frame at the both ends of tensioning pivot for this rectangle structure can wind the swing of tensioning pivot, reinforcing plate and tensioning roller one be on a parallel with tensioning roller two is installed in this rectangle structure, the reinforcing plate is located tensioning roller one with between the tensioning roller two.

The film walking assembly further comprises a clutch shaft, a clutch swing arm, a spring pressing block and a spring, wherein the clutch shaft is parallelly installed below the conveying roller pair, the lower end of the clutch swing arm is rotatably installed on the rack, a driven roller of the conveying roller pair is installed at the upper end of the clutch swing arm, the spring pressing block is installed on the rack, one end of the spring is abutted to the spring pressing block, the other end of the spring is abutted to the side face of the upper end of the clutch swing arm, and a groove matched with a notch of the clutch shaft is formed in one side, away from the spring, of the clutch swing arm.

Further, the film drawing driving mechanism comprises a motor, a main gear, an upper driven gear pair, a lower driven gear pair, an upper belt pulley, a lower belt pulley and a synchronous belt, wherein the main gear is installed on an output shaft of the motor, the upper driven gear pair and the lower driven gear pair are respectively and fixedly installed on rotating shafts of the upper film drawing wheel pair and the lower film drawing wheel pair, the main gear is meshed with one of the upper driven gear pair, the upper belt pulley is fixedly connected with the other one of the upper driven gear pair, the lower belt pulley is fixedly connected with one of the lower driven gear pair, and the synchronous belt is wound on the upper belt pulley and the lower belt pulley.

The utility model adopts the above technical scheme, the beneficial effect who has is: the utility model discloses compact structure can make full use of frame space to the membrane is carried smoothly.

Drawings

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

Fig. 1 is a perspective view of a film feeding mechanism of a vertical type film glove bagging machine of the present invention;

FIG. 2 is a perspective view of a film feeding assembly of the film feeding mechanism shown in FIG. 1;

fig. 3 is a perspective view of a film drawing assembly of the film feeding mechanism shown in fig. 1.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-3, a film feeding mechanism 1 of a vertical type thin film glove bag filling machine is mounted on a frame 2 of the thin film glove bag filling machine for guiding a film from two film rolls 3 located at both ends of the frame 2 to a bag forming mechanism (not shown) of the thin film glove bag filling machine. Specifically, the film feeding mechanism 1 comprises a film drawing assembly 11 and two film moving assemblies 12 symmetrically arranged at two sides of the film drawing assembly 11. The film walking assembly 12 is horizontally arranged on the frame 2 of the glove packaging machine and used for conveying the film to the position above the film pulling assembly 11, and the film pulling assembly 11 is arranged on the vertical surface of the frame 2 and used for pulling the film downwards.

The film assembly 12 may include a first guide roller 121, a pair of conveying rollers 122, a swing tension roller mechanism, a second guide roller 124, a third guide roller 125 and a fourth guide roller 126. The conveying roller pair 122 is composed of a drive roller 1221 and a driven roller 1222, wherein one end of the drive roller 1221 is fixedly connected to an output shaft of the motor 127. The film passes between the drive roller 1221 and the driven roller 1222 and is nipped by the drive roller 1221 and the driven roller 1222, and is unwound from the film roll 7 by being rotated by the motor 127. The swing tensioning roller mechanism is located below the conveying roller pair 122, the guide roller pair 124 and the guide roller pair 125, wherein the swing tensioning roller mechanism comprises a first tensioning roller 1231, a second tensioning roller 1232, two tensioning side plates 1233, a tensioning rotating shaft 1234 and a reinforcing plate 1235, and the tensioning rotating shaft 1234, the second tensioning roller 1232 and the two tensioning side plates 1233 are assembled into a rectangular structure. Both ends of the tension rotating shaft 1234 are rotatably installed on the frame 1 so that the rectangular structure can swing around the tension rotating shaft 1234. A reinforcing plate 1235 and a tension roller one 1231 are installed in the rectangular structure in parallel to the tension roller two 1232, the reinforcing plate 1235 being located between the tension roller one 1231 and said tension roller two 1232.

In addition, the diaphragm moving assembly 12 may further include a clutch structure composed of a clutch shaft 1281, a clutch swing arm 1282, a spring hold-down block 1283 and a spring 1284. The clutch shaft 1281 is installed in parallel below the conveying roller pair 122, and an operation handle is fixed to one end thereof. The lower end of the clutch swing arm 1282 is rotatably mounted on the frame 1, the driven roller 1222 of the conveying roller pair 122 is mounted at the upper end of the clutch swing arm 1282, the spring pressing block 1283 is fixedly mounted on the frame 1, one end of the spring 1284 is abutted against the side surface of the spring pressing block, the other end of the spring 1284 is abutted against the side surface of the upper end of the clutch swing arm 1282, and the other side surface of the clutch swing arm 1282, which is far away from the spring 1284, is provided with a groove matched with. By rotating the clutch shaft 1281 by operating the handle, the driven roller 1222 can be moved toward or away from the driving roller 1221, thereby clamping or releasing the film.

The film drawing assembly 11 may include a pair of film drawing wheels 111, a pair of film drawing wheels 112, and a film drawing driving mechanism 113 for driving the pair of film drawing wheels 111 and the pair of film drawing wheels 112 to rotate. The bag forming mechanism 4 is located between a pair of draw-up film wheels 111 and a pair of draw-down film wheels 112. The film pulling-up wheel pair 111 and the film pulling-down wheel pair 112 are of the same structure and comprise a pair of rotating shafts and a pair of wheels fixed on the rotating shafts, the film passes through between the pair of wheels and is clamped with the pair of wheels, the rotating directions of the pair of wheels are opposite, and the film pulling is realized by the rotation of the pair of wheels.

The film drawing drive mechanism 113 may include a motor 1131, a main gear 1132, an upper driven gear pair 1133, a lower driven gear pair 1134, an upper belt pulley 1135, a lower belt pulley 1136, and a timing belt 1137. The main gear 1132 is mounted on an output shaft of the motor 1131, the upper driven gear pair 1133 and the lower driven gear pair 1134 are fixedly mounted on rotating shafts of the upper film pulling wheel pair 111 and the lower film pulling wheel pair 112, respectively, the main gear 1132 is engaged with one of the upper driven gear pair 1133, the upper belt pulley 1135 is fixedly connected with the other one of the upper driven gear pair 1133, the lower belt pulley 1136 is fixedly connected with one of the lower driven gear pair 1134 (specifically, the lower driven gear on the same side as the upper driven gear connected with the upper belt pulley 1135), and the timing belt 1137 is looped around the upper belt pulley 1135 and the lower belt pulley 1135. The motor 1131 rotates, the main gear 1132 drives the upper driven gear pair 1133 to rotate relatively, so that the wheels of the upper film drawing wheel pair 111 rotate relatively, and the upper belt pulley 1135, the lower belt pulley 1136 and the synchronous belt 1137 drive the lower driven gear pair 1134 to rotate relatively, so that the wheels of the lower film drawing wheel pair 112 rotate relatively, and film drawing is realized.

Preferably, the film drawing assembly 11 may further comprise an upper clutch structure and a lower clutch structure for moving the wheels of the upper film drawing wheel pair 111 and the lower film drawing wheel pair 112 toward or away from each other. An operating handle is fixedly arranged on a clutch shaft of the upper clutch structure and the lower clutch structure, and the wheels of the upper film-drawing wheel pair 111 and the wheels of the lower film-drawing wheel pair 112 can be clutched by rotating the operating handle.

Now, the working process of the film feeding mechanism 3 will be briefly described, 1, the preparation stage: the film is unwound from the film roll and sequentially passes through a guide roller I121, a conveying roller pair 122, a tension roller I1231 of a swinging tension roller mechanism 123, a guide roller II 124, a tension roller II 1232 of the swinging tension roller mechanism, a guide roller III 125, a guide roller IV 126, an upward film drawing wheel pair 111 and a downward film drawing wheel pair 112; 2. and (3) film feeding process: the motor 127 rotates to drive the film to be unwound from the film roll 7, the swinging tension roller mechanism 123 swings downwards to a preset position, the motor 127 stops, then the film pulling driving mechanism 113 drives the film pulling wheel pair 111 and the film pulling wheel pair 112 to rotate, the film is pulled to advance, in the film advancing process, after the swinging tension roller mechanism 123 is pulled back to the initial position, the motor of the film pulling driving mechanism 113 stops rotating, namely the film is conveyed in place, and the film conveying process is circularly carried out until the film is used up.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The film feeding mechanism of the vertical type film glove packaging machine is characterized by comprising a film pulling assembly and two film walking assemblies symmetrically arranged on two sides of the film pulling assembly, wherein the film walking assemblies are horizontally arranged on a rack of the glove packaging machine and used for conveying a film to the position above the film pulling assembly, and the film pulling assembly is arranged on a vertical surface of the rack and used for pulling the film downwards.

2. The film feeding mechanism according to claim 1, wherein the film feeding assembly comprises a first guide roller, a pair of conveying rollers, a swinging tensioning roller mechanism, a second guide roller, a third guide roller and a fourth guide roller, the pair of conveying rollers is driven by a motor to rotate, the swinging tensioning roller mechanism is located below the pair of conveying rollers, the second guide roller and the third guide roller, the film pulling assembly comprises a pair of upward-pulling film rollers, a pair of downward-pulling film rollers and a film pulling driving mechanism for driving the pair of upward-pulling film rollers and the pair of downward-pulling film rollers to rotate, and a film is unwound from a film roll and sequentially passes through the first guide roller, the pair of conveying rollers, the first tensioning roller of the swinging tensioning roller mechanism, the second guide roller, the second tensioning roller of the swinging tensioning roller mechanism, the third guide roller, the fourth guide roller, the upward-pulling film rollers and the pair of downward.

3. The film feeding mechanism according to claim 2, wherein the swinging tension roller mechanism comprises a first tension roller, a second tension roller, two tension side plates, a tension rotating shaft and a reinforcing plate, the tension rotating shaft, the second tension roller and the two tension side plates are assembled into a rectangular structure, two ends of the tension rotating shaft are installed on a machine frame, so that the rectangular structure can swing around the tension rotating shaft, the reinforcing plate and the first tension roller are installed in the rectangular structure in parallel with the second tension roller, and the reinforcing plate is located between the first tension roller and the second tension roller.

4. The film feeding mechanism according to claim 2, wherein the film feeding assembly further comprises a clutch shaft, a clutch swing arm, a spring pressing block and a spring, the clutch shaft is installed below the conveying roller pair in parallel, an operating handle is installed at one end of the clutch swing arm, the lower end of the clutch swing arm is rotatably installed on the frame, a driven roller of the conveying roller pair is installed at the upper end of the clutch swing arm, the spring pressing block is installed on the frame, one end of the spring abuts against the spring pressing block, the other end of the spring abuts against the side face of the upper end of the clutch swing arm, and a groove matched with a notch of the clutch shaft is formed in one side, away from the spring, of the clutch.

5. The film feeding mechanism according to claim 2, wherein the film drawing driving mechanism comprises a motor, a main gear, an upper driven gear pair, a lower driven gear pair, an upper belt pulley, a lower belt pulley and a timing belt, the main gear is mounted on an output shaft of the motor, the upper driven gear pair and the lower driven gear pair are respectively fixedly mounted on rotating shafts of the upper film drawing wheel pair and the lower film drawing wheel pair, the main gear is meshed with one of the upper driven gear pair, the upper belt pulley is fixedly connected with the other one of the upper driven gear pair, the lower belt pulley is fixedly connected with one of the lower driven gear pair, and the timing belt is wound on the upper belt pulley and the lower belt pulley.