CN219078647U - Coiling mechanism is used in plastic sheet processing - Google Patents

Abstract

The utility model discloses a winding device for plastic sheet processing, which comprises a mounting frame, wherein the front end of an inner cavity of the mounting frame is movably connected with a winding roller. According to the utility model, the mounting frame, the wind-up roller, the movable groove, the guide rod, the oval frame, the connecting collar, the first belt pulley, the threaded rod, the metal frame, the movable frame, the connecting groove, the rotating roller and the damper are arranged, the mounting frame is used for basically supporting the wind-up roller, the wind-up roller is matched with the external discharging device to perform basic wind-up operation on plastic sheets during rotation, the guide rod can limit the plastic sheets subjected to wind-up, so that the plastic sheets are in a tight state in the transmission process, and the problem that the plastic sheets in the discharge transmission process cannot be in a tight state for a long time because the rotating roller of the equipment is directly connected with the plastic sheets transmitted by the discharging mechanism in the actual use process is solved.

Description

Coiling mechanism is used in plastic sheet processing

Technical Field

The utility model relates to the technical field of plastic sheets, in particular to a winding device for plastic sheet processing.

Background

The plastic sheet is a material for producing disposable plastic cups, plates, bowls, dishes, boxes and other thermoformed products, is common in life, and in the production and processing operation process of the plastic sheet, the plastic sheet after being processed needs to be rolled, and after being rolled, the plastic sheet is packaged, so that the production and processing of the plastic sheet are completed.

202122070920.9, a coiling mechanism for plastic sheet processing, the utility model relates to the technical field of plastic sheets, in particular to a coiling mechanism for plastic sheet processing, which increases the coiling effect of plastic sheets, facilitates the unloading of coiled plastic sheets, increases the coiling efficiency of plastic sheets and improves the practicability; including bottom plate, a machine support, first grudging post, first slide, first cylinder, first speed reducer, first motor, the roller, first bearing roller, the second bearing roller, shedding mechanism and moving mechanism, frame and bottom plate sliding connection, moving mechanism installs on the bottom plate, moving mechanism is used for driving the frame and removes, first grudging post is installed in the frame, first slide is installed on first grudging post and relatively rotates, first cylinder is installed on first grudging post, the output of first cylinder is provided with first piston rod, first slide is installed on first piston rod, first speed reducer installs on first slide, first motor installs on first speed reducer, the output of first motor is connected with the input of first speed reducer, the rolling effect of increase plastic sheet has been reached in the comparative case, the convenience is unloaded the plastic sheet after the rolling, increase the efficiency of plastic sheet rolling, but in the in-service use, because the equipment roller is connected with the plastic sheet that shedding mechanism transmitted relatively, and the transmission of better is carried out the plastic sheet to the transmission, and the rolling device is difficult to be in the time limit position-limited in the rolling is in order to increase the time of the plastic sheet that the rolling is difficult to be in the processing state, the error is easy to appear in the rolling, for this reason.

Disclosure of Invention

The utility model aims to provide a winding device for plastic sheet processing, which has the advantage of convenient adjustment, and solves the problems that in the actual use process, because a device rotating roller is directly connected with a plastic sheet transmitted by a discharging mechanism, and the transmission of the plastic sheet is not well limited, the plastic sheet in the discharging transmission cannot be in a tight state for a long time, the plastic sheet is easy to deviate in the winding operation process, and the winding error probability is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coiling mechanism is used in plastic sheet processing, includes the installing frame, the front end swing joint of installing frame inner chamber has the wind-up roll, the movable groove has all been seted up to the rear end of installing frame both sides, the inner chamber swing joint of movable groove has the guide arm, the spread out the outside of installing frame is all run through to the both ends of guide arm, and swing joint has oval frame, the equal fixedly connected with linking collar of rear end of installing frame both sides, the top swing joint of linking collar has first belt pulley, the inner chamber swing joint of linking collar has the threaded rod, the top of threaded rod runs through first belt pulley and with the inner chamber threaded connection of first belt pulley, and with oval frame's bottom swing joint, the bottom fixedly connected with metal frame of installing frame inner chamber, the inner chamber swing joint of metal frame has the movable frame, the spread out groove has all been seted up to the front end and the rear end at movable frame inner chamber, the top of movable frame inner chamber runs through the linking groove and extends to the outside of movable frame, the bottom fixedly connected with damping ware of metal frame inner chamber.

Preferably, the surface of the damper is sleeved with a spring, and the top parts of the damper and the spring are fixedly connected with a metal plate.

Preferably, the middle part of the inner cavity of the movable frame is fixedly connected with a connecting plate, and the top of the metal plate penetrates through the inner cavity of the movable frame and is fixedly connected with the bottom of the connecting plate.

Preferably, one side of the installation frame is fixedly connected with a first motor, and an output shaft of the first motor penetrates through the installation frame and is in transmission connection with one end of the wind-up roll.

Preferably, the middle parts of two sides of the installation frame are fixedly connected with a gear motor, an output shaft of the gear motor is connected with a second belt pulley in a transmission manner, and the second belt pulley is connected with the first belt pulley in a transmission manner through a belt.

Preferably, the lower extreme fixedly connected with first limiting plate of threaded rod, the guide arm is located the one end in oval frame inner chamber and extends to oval frame's outside, and fixedly connected with second limiting plate.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model is provided with the mounting frame, the wind-up roller, the movable groove, the guide rod, the oval frame, the connecting lantern ring, the first belt pulley, the threaded rod, the metal frame, the movable frame, the connecting groove, the rotating roller and the damper, wherein the mounting frame is used for basically supporting the wind-up roller, the wind-up roller can be matched with an external discharging device to basically wind up plastic sheets when rotating, the guide rod can limit the plastic sheets to be wound up, the plastic sheets are in a tight state in the transmission process, the threaded rod can be driven by the rotation of the first belt pulley to move in the inner cavity of the connecting lantern ring and the first belt pulley, so that the height of the oval frame is adjusted, the guide rod can be driven to move along the inner cavity of the movable groove when the oval frame is displaced, thereby providing an adjusting function for the guide rod, the thickness of the plastic sheets is continuously increased in the winding process of the plastic sheets by the wind-up roller, the position adjustment of the guide rod can adapt to the thickness change of the plastic sheet and lead the plastic sheet to be in a tight state in the process of conveying the plastic sheet, thus reducing the possibility of deviation of the plastic sheet in the rolling operation, the damper, the metal frame and the movable frame are matched with springs, the metal plate and the connecting plate to lead the rotating roller to be in contact with the plastic sheet on the surface of the rolling roller, the rotating roller can guide the plastic sheet in the process of rolling the plastic sheet, and the rotating roller and the movable frame can be pressed down along with the thickness increase of the rolling plastic sheet, thereby leading the rotating roller to always guide the rolling of the plastic sheet, solving the problems that in the actual use process, because the rotating roller of equipment is directly connected with the plastic sheet conveyed by the unloading mechanism, the plastic sheet is not well limited in the conveying of the plastic sheet, the plastic sheet in the unloading conveying process can not be in a tight state for a long time, the problem that skew appears in the winding operation in-process easily, and then increases the winding error probability is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of a movable frame according to the present utility model;

fig. 3 is a schematic perspective view of a gear motor according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a mounting frame; 2. a wind-up roll; 3. a movable groove; 4. a guide rod; 5. an oval frame; 6. a connecting collar; 7. a first pulley; 8. a threaded rod; 9. a metal frame; 10. a movable frame; 11. a connecting groove; 12. a rotating roller; 13. a damper; 14. a spring; 15. a metal plate; 16. a connecting plate; 17. a first motor; 18. a speed reducing motor; 19. a second pulley; 20. a first limiting plate; 21. and the second limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a mounting frame 1, a wind-up roll 2, a movable groove 3, a guide rod 4, an oval frame 5, a connecting sleeve ring 6, a first belt pulley 7, a threaded rod 8, a metal frame 9, a movable frame 10, a connecting groove 11, a rotating roll 12, a damper 13, a spring 14, a metal plate 15, a connecting plate 16, a first motor 17, a gear motor 18, a second belt pulley 19, a first limiting plate 20 and a second limiting plate 21 which are all common standard components or components known to a person skilled in the art, and the structure and the principle of the device are all known to the person through technical manuals or through a routine experiment method.

Referring to fig. 1-4, a winding device for processing plastic sheets comprises a mounting frame 1, wherein the front end of the inner cavity of the mounting frame 1 is movably connected with a winding roller 2, the rear ends of the two sides of the mounting frame 1 are respectively provided with a movable groove 3, the inner cavity of the movable groove 3 is movably connected with a guide rod 4, the two ends of the guide rod 4 penetrate through the movable groove 3 and extend to the outside of the mounting frame 1, and are movably connected with an oval frame 5, the rear ends of the two sides of the mounting frame 1 are respectively fixedly connected with a connecting lantern ring 6, the top of the connecting lantern ring 6 is movably connected with a first belt pulley 7, the inner cavity of the connecting lantern ring 6 is movably connected with a threaded rod 8, the top of the threaded rod 8 penetrates through the first belt pulley 7 and is in threaded connection with the inner cavity of the first belt pulley 7, and is movably connected with the bottom of the oval frame 5, the bottom of the inner cavity of the mounting frame 1 is fixedly connected with a metal frame 9, the inner cavity of the metal frame 9 is movably connected with a movable frame 10, the front end and the rear end of the top of the movable frame 10 are respectively provided with a connecting groove 11, the front end and the rear end of the inner cavity of the movable frame 10 are respectively movably connected with a rotary roller 12, the top of the rotary roller 12 penetrates through the connecting grooves 11 and extends to the outside of the movable frame 10, the bottom of the inner cavity of the metal frame 9 is fixedly connected with a damper 13, the mounting frame 1, the winding roller 2, the movable groove 3, the guide rod 4, the oval frame 5, the connecting lantern ring 6, the first belt pulley 7, the threaded rod 8, the metal frame 9, the movable frame 10, the connecting grooves 11, the rotary roller 12 and the damper 13 are arranged, the mounting frame 1 basically supports the winding roller 2, the winding roller 2 can basically wind up plastic sheets by being matched with an external unloading device when rotating, the guide rod 4 can limit the wound plastic sheets, so that the plastic sheets are in a tight state in the transmission process, the rotation of first belt pulley 7 can drive threaded rod 8 and remove at the inner chamber of connecting lantern ring 6 and first belt pulley 7 to adjust oval frame 5's height, when oval frame 5 carries out high displacement, can drive guide arm 4 and remove along the inner chamber of movable groove 3, thereby provide regulatory function for guide arm 4, wind-up roll 2 is at the in-process to the plastic sheet rolling, the thickness of plastic sheet constantly increases, the position adjustment of guide arm 4 can adapt to the thickness variation of plastic sheet, and let the transmission in-process of plastic sheet be in tight state, the possibility that the plastic sheet takes place the off normal in the rolling operation has been reduced, damper 13, metal frame 9 and movable frame 10 cooperate spring 14, metal sheet 15 and connecting plate 16 let rotatory roller 12 can contact with the plastic sheet of wind-up roll 2 surface, the in-process rotatory roller 12 of plastic sheet rolling can lead to the plastic sheet, and along with the increase of rolling plastic sheet thickness, can push down movable frame 10, with this let rotatory roller 12 always can lead to the rolling of plastic sheet, in actual use in-process, the transmission in tight state of unloading device is in the direct time of unloading in the transmission of plastic sheet is difficult to take place, the problem that the time is difficult to take place in the transmission in the time of unloading in the transmission of the plastic sheet is difficult to take place, and then the problem is difficult to take off in the transmission in the time of the fact is difficult to be in the improvement of the time of unloading.

Specifically, the surface cover of attenuator 13 is equipped with spring 14, and the top of attenuator 13 and spring 14 is all fixedly connected with metal sheet 15, through setting up spring 14 and metal sheet 15, cooperates attenuator 13 to increase the reset function of movable frame 10 and rotatory roller 12 to let rotatory roller 12 carry out the direction to the plastic sheet.

Specifically, the middle part fixedly connected with connecting plate 16 of movable frame 10 inner chamber, the top of metal sheet 15 runs through to the inner chamber of movable frame 10, and with the bottom fixed connection of connecting plate 16, through setting up connecting plate 16, cooperation metal sheet 15 is connected with the inner chamber of movable frame 10, increases the connection stability of equipment.

Specifically, one side of the installation frame 1 is fixedly connected with a first motor 17, and an output shaft of the first motor 17 penetrates through the installation frame 1 and is in transmission connection with one end of the wind-up roll 2, and a power source is provided for rotating and winding the wind-up roll 2 by arranging the first motor 17.

Specifically, gear motor 18 is all fixedly connected with in the middle part of installing frame 1 both sides, and gear motor 18's output shaft transmission is connected with second belt pulley 19, and second belt pulley 19 passes through the belt and is connected with first belt pulley 7 transmission, through setting up gear motor 18 and second belt pulley 19, provides the power supply for the rotation of first belt pulley 7.

Specifically, the lower extreme fixedly connected with first limiting plate 20 of threaded rod 8, the one end that guide arm 4 is located oval frame 5 inner chamber extends to oval frame 5's outside, and fixedly connected with second limiting plate 21, through setting up first limiting plate 20 and second limiting plate 21, first limiting plate 20 is spacing for the displacement of threaded rod 8, and second limiting plate 21 is spacing for guide arm 4.

When in use, firstly, an external discharging device is used for conveying plastic sheets, the plastic sheets bypass the guide rod 4 and are connected with the winding roller 2, at the moment, a speed reducing motor 18 and a first motor 17 are started through an external controller, the winding roller 2 is driven to rotate by the output shaft of the first motor 17, the winding roller 2 is used for winding the plastic sheets, meanwhile, the guide rod 4 and the rotating roller 12 are driven to rotate by the plastic sheets which are wound and conveyed, a second belt pulley 19 is driven to rotate by the output shaft of the speed reducing motor 18, a first belt pulley 7 is driven to rotate by the second belt pulley 19 through a belt, the height of a threaded rod 8 is driven by the first belt pulley 7, and the oval frame 5 is pushed to be adjusted, the oval frame 5 is displaced and drives the guide rod 4 to displace along the movable groove 3 and the inner cavity of the oval frame 5, so that the position of the guide rod 4 is adjusted, the guide rod 4 is displaced along with the change of the thickness of the plastic sheet in the rolling process of the rolling roller 2, the transmitted plastic sheet is in a tight state, and the problem that in the actual use process, because the equipment rolling roller is directly connected with the plastic sheet transmitted by the unloading mechanism, the transmission of the plastic sheet is not well limited, the plastic sheet in the unloading transmission cannot be in a tight state for a long time, the rolling operation process is easy to be inclined, and the rolling error probability is increased is solved.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a coiling mechanism is used in plastic sheet processing, includes mounting frame (1), its characterized in that: the utility model discloses a roller, including installation frame (1), roller, connecting collar (6), threaded rod (8) are all offered to the front end swing joint of installation frame (1) inner chamber, movable groove (3) are all offered to the rear end of installation frame (1) both sides, the inner chamber swing joint of movable groove (3) has guide arm (4), the both ends of guide arm (4) all run through movable groove (3) and extend to the outside of installation frame (1), and swing joint has oval frame (5), the rear end of installation frame (1) both sides all fixedly connected with connecting collar (6), the top swing joint of connecting collar (6) has first belt pulley (7), the inner chamber swing joint of connecting collar (6) has threaded rod (8), the top of threaded rod (8) runs through first belt pulley (7) and with the inner chamber threaded connection of first belt pulley (7), and with the bottom swing joint of oval frame (5), the bottom fixedly connected with metal frame (9) of installation frame (1) inner chamber swing joint has movable frame (10), the front end and rear end (11) of movable frame (10) all have, the inner chamber (10) and the front end of rotating and the roller (12) all extend to the outside roller (11), the bottom of the inner cavity of the metal frame (9) is fixedly connected with a damper (13).

2. The winding device for plastic sheet processing according to claim 1, wherein: the surface of the damper (13) is sleeved with a spring (14), and the tops of the damper (13) and the spring (14) are fixedly connected with a metal plate (15).

3. The winding device for plastic sheet processing according to claim 2, wherein: the middle part of the inner cavity of the movable frame (10) is fixedly connected with a connecting plate (16), and the top of the metal plate (15) penetrates through the inner cavity of the movable frame (10) and is fixedly connected with the bottom of the connecting plate (16).

4. The winding device for plastic sheet processing according to claim 1, wherein: one side of the installation frame (1) is fixedly connected with a first motor (17), and an output shaft of the first motor (17) penetrates through the installation frame (1) and is in transmission connection with one end of the winding roller (2).

5. The winding device for plastic sheet processing according to claim 1, wherein: the middle parts of two sides of the installation frame (1) are fixedly connected with a gear motor (18), an output shaft of the gear motor (18) is connected with a second belt pulley (19) in a transmission manner, and the second belt pulley (19) is connected with the first belt pulley (7) in a transmission manner through a belt.

6. The winding device for plastic sheet processing according to claim 1, wherein: the lower extreme fixedly connected with first limiting plate (20) of threaded rod (8), guide arm (4) are located the outside that one end in oval frame (5) inner chamber extends to oval frame (5), and fixedly connected with second limiting plate (21).

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