CN218229613U

CN218229613U - Protection film cutting machine pay-off positioning mechanism

Info

Publication number: CN218229613U
Application number: CN202222116626.1U
Authority: CN
Inventors: 薛龙
Original assignee: Wuxi Shangdu New Material Technology Co ltd
Current assignee: Wuxi Shangdu New Material Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-06
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a protection film cutting machine pay-off positioning mechanism, which comprises a housin, shells inner wall's back fixedly connected with power storehouse. The utility model discloses a casing, the power storehouse, the rotating electrical machines, driving pulley, rotatory pivot, the carousel, ball bearing, the slider, the change-over bar, the dead lever, the connecting rod, the ejector pad, the connecting plate, the movable bar, the locating piece, the movable block, the track piece, the transfer line, the water droplet carousel, feeding mechanism and stop gear's mutually supporting, the pulling ejector pad can carry out reciprocating motion at the same time quantum, and simultaneously, the ejector pad takes the movable block to carry out reciprocating motion, it is rotatory to make the water droplet carousel through the transfer line, promote the lower plate and carry out reciprocating motion, press from both sides tightly with the punch holder in the same spaced time, the completion presss from both sides tight spacing to the same spaced protection film, make the interval of tailorring at every turn the same, prevent that the protection film takes place to shrink in the process of tailorring, the effect is tailor in the influence.

Description

Protection film cutting machine pay-off positioning mechanism

Technical Field

The utility model relates to a feeding mechanism technical field specifically is a protection film cutting machine pay-off positioning mechanism.

Background

The protection film need carry out the adaptation to each model product in daily use and tailor just applicable in different products, so need accomplish cutting work to the protection film through cutting the membrane machine, and membrane machine pay-off positioning mechanism is the indispensable important component part in whole membrane machine of cutting.

As disclosed in publication No.: CN212557128U, the disclosed film cutting machine positioning mechanism, this kind of film cutting machine that stabilizes location constructs include feedway, location cutting and sealing device and draw gear, feedway department film is by draw gear traction after the location is cut the encapsulation, location cutting and sealing device is including cutting a support, Z axle lifting unit, cutting a subassembly and locating component, it is provided with Z axle lifting unit to cut a support top, and the lifting unit of Z axle lifting unit installs cuts a subassembly, cuts to be provided with locating component on the support of sealing of subassembly below, and the film passes through locating component. In this way, the utility model discloses compact structure operates steadily, can be used as the cutting membrane of circular cup and seal, can cooperate other application modules to realize automatic semi-automatization production, has convenient operation, simple structure, with low costs, strong adaptability's characteristics.

The disclosed positioning mechanism of the film cutting machine cannot effectively tighten the protective film, the film is easy to curl, the film cutting effect is influenced, and meanwhile, the functional mechanisms are too many, so that the invisible cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection film cutting machine pay-off positioning mechanism to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding and positioning mechanism of a protective film cutting machine, which comprises a shell, wherein the back surface of the inner wall of the shell is fixedly connected with a power bin, the interior of the power bin is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a driving belt wheel, the front surface of the driving belt wheel is fixedly connected with a rotating shaft which penetrates through the shell and extends into the shell, two turntables are fixedly connected on the surface of the rotating shaft and inside the shell, a ball bearing is fixedly connected at one end of the rotating shaft far away from the rotating motor, the outer surface of the ball bearing is fixedly connected with the inner wall of the shell, a sliding block is arranged in a groove in the turntable, a conversion rod is fixedly connected with one side of the sliding block far away from the rotary table through a rotating shaft, a fixed rod is fixedly connected with the inner wall of the shell, the fixed rod is movably connected with a through hole on the surface of the conversion rod, the bottom of the conversion rod is connected with a connecting rod through a rotating shaft, the right side of the connecting rod is connected with the push blocks through the rotating shaft, the two push blocks are connected through the connecting plate, two movable rods are fixedly connected with the right side of the connecting plate, a positioning block is fixedly connected with the inner wall of the shell and positioned on the right side of the connecting plate, the positioning block is sleeved on the surface of the movable rod, the right side of the movable rod is fixedly connected with a movable block, the inner wall of the shell is fixedly connected with a track block corresponding to the position of the movable block, the movable block is matched with the track block for use, one side of the movable block, which is far away from the track block, is connected with a transmission rod through a rotating shaft, the right side of the transmission rod is connected with a water drop turntable through the rotating shaft, the water drop rotary table is connected with the inner wall of the shell through a rotating shaft, a feeding mechanism is fixedly connected above the shell, and a limiting mechanism is arranged at the top of the water drop rotary table.

Preferably, feeding mechanism includes feeding bin, the back fixedly connected with mounting bracket of feeding bin inner wall, the back of feeding bin inner wall just is located the below fixedly connected with anticreep pole of mounting bracket, the back of feeding bin inner wall just is located the right side of anticreep pole and is connected with the shift spindle through the pivot, feeding bin's inner wall connection has advancing mechanism.

Preferably, stop gear includes the clamp splice support, the bottom fixedly connected with punch holder of clamp splice support, the below of punch holder is provided with the lower plate the bottom fixedly connected with bracing piece of lower plate, the bottom fixedly connected with runner of bracing piece, the inner wall fixedly connected with installation piece of casing, be connected through expanding spring between runner and the installation piece.

Preferably, the propelling module comprises pressing wheels, two corresponding pressing wheels are connected through a pressing belt, a rotating shaft inside the pressing wheel and located on the left side penetrates through the feeding bin and is fixedly connected with a transmission gear, the two transmission gears are meshed with each other, the back face of the transmission gear is fixedly connected with a transmission belt wheel located below the transmission gear, and the driving belt wheel is connected with the transmission belt wheel through a connecting piece.

Preferably, the bottom of the upper clamping plate and the top of the lower clamping plate are fixedly connected with soft rubber pads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, the power storehouse, the rotating electrical machines, driving pulley, rotatory pivot, the carousel, ball bearing, the slider, the change-over bar, the dead lever, the connecting rod, the ejector pad, the connecting plate, the movable rod, the locating piece, the movable block, the track piece, the transfer line, the water droplet carousel, feeding mechanism and stop gear's mutually supporting, a protection film cutting machine pay-off positioning mechanism has been realized, through the carousel, the slider, the change-over bar, mutually supporting of dead lever and connecting rod, the pulling ejector pad can carry out reciprocating motion at the same time quantum, and simultaneously, the ejector pad is taken the movable block together and is carried out reciprocating motion, it is rotatory to make the water droplet carousel through the transfer line, promote lower plate and carry out reciprocating motion, press from both sides tightly with the punch holder in the same spaced time, it is spacing to accomplish to press from both sides tight the protection film at the same interval of same interval for at every turn, prevent that the protection film shrink from taking place in the cutting process, the effect is cut out in the influence.

2. The utility model discloses a set up soft cushion, prevent that punch holder and the coarse surface of lower plate from producing the protection film and damaging, guaranteed product quality, impel the module through setting up, accomplish the automatic feeding to the protection film, through setting up the anticreep pole, straighten the protection film, avoid the protection film to take place the fold before getting into and impel the module, guaranteed the quality that the protection film was tailor.

Drawings

FIG. 1 is a structural section view of the front view of the present invention;

fig. 2 is a structural sectional view of the bottom view of the present invention;

fig. 3 is a structural section view of the rear view of the present invention.

In the figure: 1 shell, 2 power bins, 3 rotating motors, 4 driving pulleys, 5 rotating shafts, 6 turntables, 7 ball bearings, 8 sliders, 9 change-over bars, 10 fixed bars, 11 connecting bars, 12 pushing blocks, 13 connecting plates, 14 movable bars, 15 positioning blocks, 16 movable blocks, 17 track blocks, 18 transmission bars, 19 water drop turntables, 20 feeding mechanisms, 201 feeding bins, 202 mounting frames, 203 anti-dropping bars, 204 change-over shafts, 205 pushing mechanisms, 2051 pinch rollers, 2052 press belts, 2053 transmission gears, 2054 transmission pulleys, 21 limiting mechanisms, 211 clamping block supports, 212 upper clamping plates, 213 lower clamping plates, 214 supporting bars, 215 rotating wheels, 216 mounting blocks, 217 expansion springs and 22 soft rubber pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a feeding and positioning mechanism for a protective film cutting machine, including a housing 1, a power bin 2 fixedly connected to a back surface of an inner wall of the housing 1, a rotating motor 3 fixedly connected to an inside of the power bin 2, a driving pulley 4 fixedly connected to an output shaft of the rotating motor 3, a rotating shaft 5 fixedly connected to a front surface of the driving pulley 4, the rotating shaft 5 penetrating the housing 1 and extending to an inside thereof, two rotating discs 6 fixedly connected to a surface of the rotating shaft 5 and located inside the housing 1, a ball bearing 7 fixedly connected to an end of the rotating shaft 5 remote from the rotating motor 3, an outer surface of the ball bearing 7 fixedly connected to an inner wall of the housing 1, a slider 8 disposed in a groove inside the rotating disc 6, a converting rod 9 fixedly connected to a side of the slider 8 remote from the rotating disc 6 via a rotating shaft, a fixed rod 10 fixedly connected to an inner wall of the housing 1, the fixed rod 10 movably connected to a through hole in a surface of the converting rod 9, a bottom of the converting rod 9 connected to a connecting rod 11 via the rotating shaft, a right side of the connecting rod 12 connected to the connecting rod via a rotating shaft, two pushing blocks 12 connected to the connecting plate 13, two pushing blocks 14 fixedly connected to a right side of the connecting plate 13, a rail block 14 fixed to a right side of the housing 1, a rail 16 connected to a rail 16, and a moving block 16 connected to a rail 17, and a moving block 17, and a moving mechanism, and a rail 17 connected to a moving block 17, and a moving block 17 connected to a rail 17, and a rail 17, respectively connected to a rail 17, the feeding mechanism 20 comprises a feeding bin 201, a mounting frame 202 is fixedly connected to the back of the inner wall of the feeding bin 201, an anti-falling rod 203 is fixedly connected to the back of the inner wall of the feeding bin 201 and positioned below the mounting frame 202, a switching shaft 204 is connected to the back of the inner wall of the feeding bin 201 and positioned on the right side of the anti-falling rod 203 through a rotating shaft, a propelling mechanism 205 is connected to the inner wall of the feeding bin 201, the protective film is straightened through the anti-falling rod 203, the protective film is prevented from being folded before entering a propelling module 205, the cutting quality of the protective film is guaranteed, automatic feeding of the protective film is completed, the two corresponding propelling modules 205 are matched for use, each propelling module 205 comprises a pinch roller 2051, the two corresponding pinch rollers 2051 are connected through a pinch belt 2052, the pinch roller 2051 and one inner rotating shaft positioned on the left side penetrates through the feeding bin 201 and is fixedly connected with a transmission gear 2053, and the two transmission gears 2053 are meshed with each other, one driving belt wheel 2054 is fixedly connected to the back of the driving gear 2053 and located below the driving gear 2053, the driving belt wheel 4 is connected to the driving belt wheel 2054 through a connecting piece, a limiting mechanism 21 is arranged at the top of the water drop rotary disc 19, the limiting mechanism 21 comprises a clamping block support 211, an upper clamping plate 212 is fixedly connected to the bottom of the clamping block support 211, a support rod 214 is fixedly connected to the bottom of the lower clamping plate 213 and arranged below the upper clamping plate 212, a rotary wheel 215 is fixedly connected to the bottom of the support rod 214, a mounting block 216 is fixedly connected to the inner wall of the housing 1, the rotary wheel 215 is connected to the mounting block 216 through a telescopic spring 217, the rotary disc 6, the slide block 8, the conversion rod 9, the fixed rod 10 and the connecting rod 11 are mutually matched to pull the push block 12 to reciprocate in the same time period, meanwhile, the push block 12 carries the movable block 16 to reciprocate, the water drop rotary disc 19 is rotated through the driving rod 18, promote lower plate 213 and carry out reciprocating motion, press from both sides tightly with upper plate 212 in the time of same interval, accomplish to press from both sides tight spacingly to the protection film of same interval for the interval of tailorring at every turn is the same, prevents that the protection film from taking place the shrink in the process of tailorring, influences the effect of tailorring, and the bottom of upper plate 212 and the equal fixedly connected with soft cushion 22 in top of lower plate 213 prevent that upper plate 212 and the rough surface of lower plate 213 from producing the damage to the protection film, have guaranteed product quality.

When the protective film clamping device is used, a protective film roll is installed on the installation frame 202, the protective film penetrates through the anti-falling rod 203 and the conversion shaft 204 and is finally plugged between the two corresponding press belts 2052, the rotating motor 3 is started to drive the rotary table 6 to rotate, when the slide block 8 moves in the groove in the rotary table 6, when the slide block 8 reaches the turning position of the groove of the rotary table 6, the conversion rod 9 drives the connecting rod 11 to pull the push block 12 to move, when the slide block rotates over the turning position of the groove, the conversion rod 9 pushes the push block 12 to return, reciprocating motion at the same time interval is realized, the movable rod 14 fixedly connected with the connecting plate 13 drives the movable block 16 to reciprocate, the water drop rotary table 19 is driven to rotate through the transmission rod 18, the lower clamp plate 213 and the upper clamp plate 212 are pushed to clamp the protective film at the same time interval, meanwhile, the driving belt wheel 4 drives the belt wheel 2054 to rotate, the two corresponding press wheels 2051 to rotate relatively, automatic feeding of the protective film is completed through the press belts 2052, and the whole feeding and positioning process is completed.

In summary, the following steps: the feeding and positioning mechanism of the protective film cutting machine solves the problems in the background technology by mutual matching of a shell 1, a power bin 2, a rotating motor 3, a driving belt pulley 4, a rotating shaft 5, a turntable 6, a ball bearing 7, a sliding block 8, a change-over rod 9, a fixed rod 10, a connecting rod 11, a push block 12, a connecting plate 13, a movable rod 14, a positioning block 15, a movable block 16, a track block 17, a transmission rod 18, a water drop turntable 19, a feeding mechanism 20 and a limiting mechanism 21.

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

Claims

1. The utility model provides a protection film cutting machine pay-off positioning mechanism, includes casing (1), its characterized in that: the back of the inner wall of the shell (1) is fixedly connected with a power bin (2), the inside of the power bin (2) is fixedly connected with a rotating motor (3), an output shaft of the rotating motor (3) is fixedly connected with a driving pulley (4), the front of the driving pulley (4) is fixedly connected with a rotating shaft (5), the rotating shaft (5) penetrates through the shell (1) and extends to the inside of the shell, the surface of the rotating shaft (5) is fixedly connected with two turntables (6) positioned in the shell (1), one end of the rotating shaft (5) far away from the rotating motor (3) is fixedly connected with a ball bearing (7), the outer surface of the ball bearing (7) is fixedly connected with the inner wall of the shell (1), a sliding block (8) is arranged in a groove in the inside of the turntable (6), one side of the sliding block (8) far away from the turntable (6) is fixedly connected with a rotating shaft (9), the inner wall of the shell (1) is fixedly connected with a fixed rod (10), the fixed rod (10) is movably connected with a through hole in the surface of a push rod (9), the bottom of the conversion rod (9) is connected with a connecting rod (11), and the right side of the conversion block (12) is connected with a connecting plate (12) through a connecting rod (12), two movable rods (14) of right side fixedly connected with of connecting plate (13), the inner wall of casing (1) just is located right side fixedly connected with locating piece (15) of connecting plate (13), the surface at movable rod (14) is established in locating piece (15) cover, the right side fixedly connected with movable block (16) of movable rod (14), the inner wall of casing (1) just corresponds position fixedly connected with track piece (17) of movable block (16), movable block (16) and track piece (17) cooperation are used, one side that track piece (17) were kept away from in movable block (16) is connected with transfer line (18) through the pivot, the right side of transfer line (18) is connected with water droplet carousel (19) through the pivot, water droplet carousel (19) are connected with the inner wall of casing (1) through the pivot, the top fixedly connected with feeding mechanism (20) of casing (1), the top of water droplet carousel (19) is provided with stop gear (21).

2. The protection film cutting machine pay-off positioning mechanism of claim 1, characterized in that: the feeding mechanism (20) comprises a feeding bin (201), a mounting frame (202) is fixedly connected to the back of the inner wall of the feeding bin (201), an anti-falling rod (203) is fixedly connected to the back of the inner wall of the feeding bin (201) and located below the mounting frame (202), a conversion shaft (204) is connected to the right side of the anti-falling rod (203) at the back of the inner wall of the feeding bin (201) through a rotating shaft, and a propelling mechanism (205) is connected to the inner wall of the feeding bin (201).

3. The feeding and positioning mechanism of the protective film cutting machine according to claim 1, characterized in that: stop gear (21) are including clamp splice support (211), bottom fixedly connected with punch holder (212) of clamp splice support (211), the below of punch holder (212) is provided with lower plate (213) the bottom fixedly connected with bracing piece (214) of lower plate (213), the bottom fixedly connected with runner (215) of bracing piece (214), the inner wall fixedly connected with installation piece (216) of casing (1), be connected through expanding spring (217) between runner (215) and installation piece (216).

4. The feeding and positioning mechanism of the protective film cutting machine according to claim 2, characterized in that: the propelling mechanism (205) comprises pinch rollers (2051), two corresponding pinch rollers (2051) are connected through a pressing belt (2052), the pinch rollers (2051) and a rotating shaft located inside the left side penetrate through the feeding bin (201) and are fixedly connected with a transmission gear (2053), the two transmission gears (2053) are meshed with each other, the back of the transmission gear (2053) is fixedly connected with a transmission belt wheel (2054) located below, and the driving belt wheel (4) is connected with the transmission belt wheel (2054) through a connecting piece.

5. The protection film cutting machine pay-off positioning mechanism of claim 3, characterized in that: the bottom of the upper clamping plate (212) and the top of the lower clamping plate (213) are both fixedly connected with soft rubber pads (22).