CN217458220U

CN217458220U - A evenly send membrane mechanism for laminating machine

Info

Publication number: CN217458220U
Application number: CN202220778228.3U
Authority: CN
Inventors: 赵楠
Original assignee: Tianjin Zhongtian Traceability Technology Co ltd
Current assignee: Tianjin Zhongtian Traceability Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-20
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to the technical field of film laminating machines, and discloses an even film feeding mechanism for a film laminating machine, which comprises a film feeding frame, a motor fixed on the back side of the film feeding frame, and a fixed rod, a guide roller and a tension roller which are sequentially and symmetrically movably arranged on one side of the film feeding frame from top to bottom, wherein a material placing disc and a material rolling disc are respectively sleeved on the two fixed rods, the motor drives the material rolling disc to rotate through the fixed rod, the even film feeding mechanism also comprises an automatic ejection mechanism, the automatic ejection mechanism comprises an installation shell arranged on the back side of the film feeding frame, a spring fixed in the installation shell, a movable plate connected with one end of the spring and a pushing cylinder fixed on one side of the movable plate, the utility model can realize the automatic ejection of the material placing disc, thereby realizing the quick disassembly and assembly of the material placing disc, being convenient for the replacement of the material placing disc, greatly reducing the labor intensity of workers and being beneficial to improving the working efficiency of the workers, realizing the high-efficiency film coating of the object.

Description

A evenly send membrane mechanism for laminating machine

Technical Field

The utility model belongs to the technical field of the laminating machine, concretely relates to evenly send membrane mechanism for laminating machine.

Background

The film laminating machine is a special equipment for paper, plate and film lamination, and is pressed by a rubber roller and a heating roller to form a paper-plastic integrated product, which can be divided into a ready-to-coat film laminating machine and a pre-coat film laminating machine. The film feeding mechanism is an important component of the film laminating machine and is mainly used for realizing film feeding of the film laminating machine, so that the film laminating machine can conveniently carry out film laminating processing on articles.

But present even send membrane mechanism for laminating machine can not pop out the blowing dish automatically, can not realize the quick assembly disassembly of blowing dish, the change of blowing dish of not being convenient for, lead to the change complex operation of blowing dish, cause the change inefficiency of blowing dish, and workman's intensity of labour has been increased, workman's work efficiency has been reduced, influence the high-efficient tectorial membrane of article, in addition, can not adjust the rate of tension of tectorial membrane, can not realize the even tectorial membrane of article, the tension is not enough takes place to corrugate easily when leading to article tectorial membrane, cause the tectorial membrane quality of article to deteriorate, influence the use of laminating machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a evenly send membrane mechanism for laminating machine to what propose in solving above-mentioned background art can not realize the quick assembly disassembly of blowing dish with blowing dish auto-eject, the change of the blowing dish of not being convenient for, can not adjust the rate of tension of tectorial membrane in addition, can not realize the even tectorial membrane of article, the problem of wrinkling takes place easily for tension is not enough when leading to the article tectorial membrane.

In order to achieve the above object, the utility model provides a following technical scheme: a push away a section of thick bamboo for laminating machine evenly send membrane mechanism, including sending the membrane frame, being fixed in and sending the motor of membrane frame dorsal part and from top to bottom symmetry movable mounting in dead lever, guide roll and the tensioning roller of sending membrane frame one side in proper order, two the cover is equipped with blowing dish and rolling dish on the dead lever respectively, the motor passes through dead lever drive rolling dish and rotates, still includes auto-eject mechanism, auto-eject mechanism is including installing in sending the installation shell of membrane frame dorsal part, being fixed in the inside spring of installation shell, connecting in the fly leaf of spring one end and being fixed in the push away section of thick bamboo of fly leaf one side, the outside of dead lever is located to the push away section of thick bamboo can overlap to contradict with blowing dish.

Preferably, still include tension adjustment mechanism, tension adjustment mechanism includes that the symmetry is installed in sending two dorsal mounting panels of membrane frame, set up in sending the inside shifting chute of membrane frame and be fixed in the electric putter of two mounting panels one side, two electric putter's one end all is connected with the go-between, and two go-between cup joint respectively on the axostylus axostyle of two tensioning rollers, shifting chute and axostylus axostyle phase-match.

Preferably, the end parts of the two fixing rods are respectively sleeved with a limiting sleeve for limiting the material discharging disc and the winding disc, and one side of each limiting sleeve is respectively screwed with a limiting screw rod which penetrates through the fixing rods.

Preferably, the tension adjusting mechanism further comprises a limiting assembly, the limiting assembly comprises limiting blocks arranged on two sides of the tensioning roller shaft rod and limiting grooves arranged on two sides of the inner wall of the moving groove, and the limiting grooves are matched with the limiting blocks.

Preferably, the automatic pop-up mechanism further comprises a sliding assembly, the sliding assembly comprises a plurality of sliding blocks which are arranged at one end of the material placing disc in an annular array mode and a sliding groove which is formed in one end of the push cylinder, and the sliding groove is annular and is in sliding fit with the sliding blocks.

Preferably, the automatic pop-up mechanism further comprises a guide assembly, the guide assembly comprises guide blocks arranged at two ends of the movable plate and a guide groove arranged inside the film feeding frame, and the guide groove is matched with the guide blocks.

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

(1) the utility model discloses an automatic pop-up mechanism can realize the auto-eject of blowing dish to realize the quick assembly disassembly of blowing dish, so that the change of blowing dish has improved the change efficiency of blowing dish effectively, and is easy and simple to handle, great reduction workman's intensity of labour, help improving workman's work efficiency, realize the high-efficient tectorial membrane of article.

(2) The utility model discloses a tension adjustment mechanism can realize the regulation of tectorial membrane rate of tension to realize the even tectorial membrane of article, corrugate when having prevented article tectorial membrane effectively, great improvement the tectorial membrane efficiency of article, and help improving the tectorial membrane quality of article, realize the high-efficient tectorial membrane of article.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a rear view of the present invention;

FIG. 4 is a cross-sectional view taken along direction A of FIG. 2;

FIG. 5 is an enlarged view of FIG. 4 at B;

fig. 6 is a side view of the push cylinder of the present invention;

FIG. 7 is an enlarged view at C in FIG. 4;

in the figure: 1. a film feeding frame; 2. placing a tray; 3. a winding disc; 4. fixing the rod; 5. a limiting sleeve; 6. a limit screw; 7. a guide roller; 8. a tension roller; 9. a tension adjusting mechanism; 91. an electric push rod; 92. a moving groove; 93. mounting a plate; 94. a connecting ring; 95. a limiting block; 96. a limiting groove; 10. a motor; 11. an automatic pop-up mechanism; 111. mounting a shell; 112. a push cylinder; 113. a spring; 114. a movable plate; 115. a guide block; 116. a guide groove; 117. a slider; 118. a chute.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions: the uniform film feeding mechanism for the film laminating machine comprises a film feeding frame 1, a motor 10 fixed on the back side of the film feeding frame 1, fixing rods 4, a guide roller 7 and a tensioning roller 8 which are sequentially and symmetrically and movably mounted on one side of the film feeding frame 1 from top to bottom, an unwinding disc 2 and a winding disc 3 are respectively sleeved on the two fixing rods 4, the motor 10 drives the winding disc 3 to rotate through the fixing rods 4, limiting sleeves 5 for limiting the unwinding disc 2 and the winding disc 3 are sleeved at the end parts of the two fixing rods 4, limiting screws 6 are respectively screwed on one sides of the two limiting sleeves 5, and the limiting screws 6 penetrate through the fixing rods 4;

the automatic film feeding device further comprises an automatic ejecting mechanism 11, wherein the automatic ejecting mechanism 11 comprises an installation shell 111 installed on the back side of the film feeding frame 1, a spring 113 fixed inside the installation shell 111, a movable plate 114 connected to one end of the spring 113, and a push cylinder 112 fixed on one side of the movable plate 114, and the push cylinder 112 can be sleeved outside the fixed rod 4 and is abutted against the material placing disc 2.

When the laminating machine is used, a worker firstly installs the film feeding frame 1 on the laminating machine, then installs the material placing disc 2 provided with the laminated material belt on one of the fixing rods 4, installs the winding disc 3 on the other fixing rod 4, and fixes the material placing disc 2 and the winding disc 3 on the two fixing rods 4 through the limiting sleeve 5 and the limiting screw 6, when the laminating machine works, the motor 10 drives the winding disc 3 to rotate through one of the fixing rods 4 so as to drive the material placing disc 2 on the fixing rods 4 to rotate, so that the laminated material belt is conveyed under the action of the guide roller 7 and the tension roller 8, and then the laminating machine adheres the laminated material belt on an article to realize the lamination of the article;

when the film covering material belt on the material placing disc 2 is completely placed, a worker can screw out the limiting screw 6, at the moment, the material placing disc 2 is out of limitation, then the spring 113 pushes the pushing cylinder 112 to move through the movable plate 114, so that the pushing cylinder 112 ejects the material placing disc 2 from the fixed rod 4, then the worker takes down the material placing disc 2, the disassembly of the material placing disc 2 is realized, then the worker loads the material placing disc 2 with the film covering material belt with the fixed rod 4 and pushes the material placing disc 2, so that the pushing cylinder 112 is stressed, the spring 113 is extruded through the movable plate 114, the spring 113 is contracted, then the worker sleeves the limiting sleeve 5 on the fixed rod 4 and screws in the limiting screw 6 to limit and fix the material placing disc 2, the installation of the material placing disc 2 is realized, the quick disassembly and assembly of the material placing disc 2 are realized, the replacement of the material placing disc 2 is convenient, the replacement efficiency of the material placing disc 2 is effectively improved, and the operation is simple and convenient, the labor intensity of workers is greatly reduced, the improvement of the working efficiency of the workers is facilitated, and the efficient film covering of articles is realized.

Further, the film feeding device further comprises a tension adjusting mechanism 9, wherein the tension adjusting mechanism 9 comprises two mounting plates 93 symmetrically mounted on the back sides of the film feeding frames 1, a moving groove 92 formed in the film feeding frames 1, and electric push rods 91 fixed to one sides of the two mounting plates 93, one ends of the two electric push rods 91 are connected with connecting rings 94, the two connecting rings 94 are respectively sleeved on shaft rods of the two tensioning rollers 8, and the moving groove 92 is matched with the shaft rods;

the tension adjusting mechanism 9 further comprises a limiting component, the limiting component comprises limiting blocks 95 arranged on two sides of the shaft rod of the tensioning roller 8 and limiting grooves 96 arranged on two sides of the inner wall of the moving groove 92, and the limiting grooves 96 are matched with the limiting blocks 95.

In the process of film covering and conveying, a worker can adjust the tension of the film covering through the tension adjusting mechanism 9, namely, the electric push rod 91 is started through a control device of the film covering machine, so that the electric push rod 91 pulls the two tension rollers 8 through the connecting ring 94 to drive the shaft rods of the tension rollers 8 to move along the moving groove 92, the two tension rollers 8 are close to or far away from each other until the tension of the film covering meets the requirement, and then the object is covered with the film, so that uniform film covering of the object is realized, wrinkling of the object during film covering is effectively prevented, the film covering efficiency of the object is greatly improved, the film covering quality of the object is improved, and efficient film covering of the object is realized;

meanwhile, when the shaft lever of the tension roller 8 moves along the moving groove 92, the stopper 95 moves along the stopper groove 96, so that the tension roller 8 is stopped, thereby facilitating stable adjustment of the tension roller 8.

Further, the automatic pop-up mechanism 11 further includes a sliding assembly, the sliding assembly includes a plurality of sliding blocks 117 installed at one end of the material placing tray 2 in an annular array and a sliding groove 118 opened at one end of the pushing cylinder 112, the sliding groove 118 is annular, and the sliding groove 118 and the sliding blocks 117 are in sliding fit, when the material placing tray 2 rotates, the sliding blocks 117 rotate along the sliding groove 118, so as to limit the position between the material placing tray 2 and the pushing cylinder 112, and the pushing cylinder 112 can conveniently and stably push the material placing tray 2.

Further, the automatic ejection mechanism 11 further comprises a guide assembly, the guide assembly comprises guide blocks 115 mounted at two ends of the movable plate 114 and a guide groove 116 arranged inside the film feeding frame 1, the guide groove 116 is matched with the guide blocks 115, and the movable plate 114 can be limited by matching the guide blocks 115 and the guide groove 116, so that the movable plate 114 can be stably moved, and stable ejection of the material placing plate 2 can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A evenly send membrane mechanism for laminating machine, including sending membrane frame (1), be fixed in and send membrane frame (1) dorsal motor (10) and from top to bottom symmetry movable mounting in proper order in dead lever (4), guide roll (7) and tensioning roller (8) of sending membrane frame (1) one side, two it is equipped with blowing dish (2) and rolling dish (3) to overlap respectively on dead lever (4), motor (10) are through dead lever (4) drive rolling dish (3) rotation, its characterized in that: still include automatic pop-up mechanism (11), automatic pop-up mechanism (11) are including installing in the installation shell (111) of sending membrane frame (1) dorsal side, be fixed in spring (113) of installation shell (111) inside, connect in fly leaf (114) of spring (113) one end and be fixed in push tube (112) of fly leaf (114) one side, the outside of dead lever (4) can be located in push tube (112) cover to contradict with blowing dish (2).

2. The uniform film feeding mechanism for the film laminating machine according to claim 1, characterized in that: the film feeding device is characterized by further comprising a tension adjusting mechanism (9), wherein the tension adjusting mechanism (9) comprises two mounting plates (93) symmetrically mounted on the back side of the film feeding frame (1), a moving groove (92) formed in the film feeding frame (1) and an electric push rod (91) fixed on one side of the two mounting plates (93).

3. The uniform film feeding mechanism for the film laminating machine according to claim 1, characterized in that: two the tip of dead lever (4) all cup joints spacing stop collar (5) with blowing dish (2) and rolling dish (3), and the equal spiro union of one side of two stop collars (5) has stop screw (6), stop screw (6) run through dead lever (4).

4. The uniform film feeding mechanism for the laminator according to claim 2, wherein: tension adjustment mechanism (9) still include spacing subassembly, spacing subassembly is including installing in stopper (95) of tensioning roller (8) axostylus axostyle both sides and offering in spacing groove (96) of shifting chute (92) inner wall both sides, spacing groove (96) and stopper (95) phase-match.

5. The uniform film feeding mechanism for the film laminating machine according to claim 1, characterized in that: the automatic ejection mechanism (11) further comprises a sliding assembly, and the sliding assembly comprises a plurality of sliding blocks (117) which are arranged at one end of the material placing disc (2) in an annular array mode and a sliding groove (118) which is formed in one end of the push cylinder (112).

6. The uniform film feeding mechanism for the film laminating machine according to claim 5, characterized in that: the sliding groove (118) is annular, and the sliding groove (118) is in sliding fit with the sliding block (117).

7. The uniform film feeding mechanism for the laminator according to claim 2, wherein: two the one end of electric putter (91) all is connected with go-between (94), and two go-between (94) cup joint respectively on the axostylus axostyle of two tensioning rollers (8), shifting chute (92) and axostylus axostyle phase-match.

8. The uniform film feeding mechanism for the film laminating machine according to claim 1, characterized in that: the automatic ejection mechanism (11) further comprises a guide assembly, the guide assembly comprises guide blocks (115) arranged at two ends of the movable plate (114) and guide grooves (116) arranged inside the film feeding frame (1), and the guide grooves (116) are matched with the guide blocks (115).