CN214983356U

CN214983356U - Novel film feeding device

Info

Publication number: CN214983356U
Application number: CN202120967832.6U
Authority: CN
Inventors: 荀恩雨; 张鹏; 钱胜达; 刘玉亭; 高庆伟
Original assignee: Linyi Yunuo Daily Necessities Co ltd
Current assignee: Linyi Yunuo Daily Necessities Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-03
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a novel film loading attachment, including the stock chest that is used for saving the film, be used for transporting the film from the stock chest and go up the glassware of material level and be used for the frame of fixed stay stock chest and last glassware, the stock chest lower extreme sets up the discharge gate, the stock chest bottom is equipped with the conveyer that is used for making the film to remove to the discharge gate direction, it includes the grabbing device that is used for snatching the film and the drive arrangement who is used for driving grabbing device reciprocating motion to go up the glassware, grabbing device includes and is connected the square vacuum chuck who is used for controlling to inhale the film with outside gas circuit, be provided with four at least vacuum adsorption holes on the square vacuum chuck. Through reequiping circular shape vacuum chuck for the square vacuum chuck that has four vacuum adsorption holes, improved absorbent stability, avoid the film to produce rotary displacement at the material loading in-process simultaneously, influence the finished product quality qualification rate.

Description

Novel film feeding device

Technical Field

The utility model belongs to couple production facility field, specifically speaking relate to a novel film material loading device.

Background

The traceless hook is deeply loved by consumers in recent years due to the characteristics of convenience, rapidness, practicability, attractive appearance and the like, and for enterprises producing the traceless hook, as the production technology is mature day by day, manufacturers are increased gradually, the market competition becomes stronger day by day, how to rapidly produce the traceless hook can improve the production efficiency, and the reduction of the production cost becomes the only way for the enterprises to live. Disclose a film loading attachment in patent CN202021117085.9, including frame, charging tray and last glassware are all fixed in the frame, and the charging tray is including the stock chest that is used for saving the film, and the stock chest sets up downwards along film material loading direction slope, and the stock chest lower extreme sets up the discharge gate, and the stock chest bottom is equipped with the conveyer that is used for making the film to discharge gate direction removal, and it is including the grabbing device that is used for snatching the film and the drive arrangement who is used for driving grabbing device reciprocating motion to go up the glassware. According to the film feeding device obtained by the scheme, the driving device drives the grabbing device to reciprocate at a fixed frequency, and meanwhile, the conveying device synchronously moves downwards in cooperation with the grabbing frequency, so that the films are always tightly arranged at the discharge port; the area of the discharge hole is smaller than that of the film, and the edge of the discharge hole is provided with a sawtooth structure, so that the film is effectively separated from the material blocking sheet; the air-feeding frame is arranged, so that the phenomenon that the extracting device extracts a plurality of films at one time is avoided. But the device overall structure is complicated, is unfavorable for routine maintenance, and appears the film easily and snatchs the back and rotate the aversion phenomenon, leads to the film can not normally arrange the charging tray in, influences going on of next process to very easily lead to the decline of no trace couple production qualification rate.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a novel film feeding device is proposed. The utility model provides a following technical scheme:

the utility model provides a novel film loading attachment, including the stock chest that is used for the storage film, be used for transporting the film from the stock chest and go up the glassware of material level and be used for the frame of fixed stay stock chest and last glassware, the stock chest lower extreme sets up the discharge gate, the stock chest bottom is equipped with the conveyer that is used for making the film to remove to the discharge gate direction, it includes the grabbing device that is used for snatching the film and the drive arrangement who is used for driving grabbing device reciprocating motion to go up the glassware, grabbing device includes and is connected the square vacuum chuck who is used for controlling the suction film with outside gas circuit, be provided with four at least vacuum adsorption holes on the square vacuum chuck.

Further, drive arrangement is including the film material loading motor that is used for providing material loading drive power, film material loading motor is fixed in the frame, and the one end of the rotatory output shaft fixed connection drive connecting rod of film material loading motor, the other end of drive connecting rod articulate has the fixing base, fixedly connected with drive slide rail on the fixing base, sliding connection has drive slider on the drive slide rail, drive slider is fixed in the frame through the rotation of drive rotation axis, the square vacuum chuck of fixedly connected with on the fixing base.

Further, the feed stopping sheet is arranged at the lower end of the storage tank, a feed stopping sheet central opening is formed in the feed stopping sheet, the feed stopping sheet is arranged in a shape corresponding to the shape of the film, the area of the feed stopping sheet is smaller than that of the film, and a sawtooth structure used for realizing effective separation of the film and the feed stopping sheet is arranged at the edge of the feed stopping sheet.

Further, an air feeding frame used for preventing the front and rear films from being adhered to each other is further arranged at the discharge port, an air outlet gap used for supplying air between the two adjacent films is arranged between the air feeding frame and the material blocking sheet, and an air supply hole used for being connected with an external air path is formed in the side face of the air feeding frame.

Furthermore, the external air path connected with the air supplementing hole is electrically connected with the driving device and used for controlling air inlet of the air supplementing hole and grabbing of the grabbing device to be carried out simultaneously.

Furthermore, a material arranging cylinder used for arranging the top ends of the films in an aligned mode is fixed above the material blocking piece, a material arranging block is fixed at the output end of the material arranging cylinder, and the material arranging block is arranged above a material storage groove in the rear end of the material blocking piece.

Further, the stock chest sets up along film material loading direction slope downwards.

Further, the storage tank inclines downwards by 15 degrees along the film feeding direction.

Further, conveyer includes conveyer belt, conveying rotation axis and step motor, conveyer belt and conveying rotation axis are fixed in the stock chest below, the conveyer belt cup joints on the conveying rotation axis, step motor is fixed in on the stock chest, step motor passes through the belt transmission with the conveying rotation axis and is connected.

Furthermore, the conveyer belt is also provided with a pressing block for vertically and tightly arranging the rubber sheets in the storage tank.

Has the advantages that:

1. the circular vacuum chuck is modified into the square vacuum chuck with four vacuum adsorption holes, so that the adsorption stability is improved, and the influence on the quality qualification rate of finished products caused by the rotary displacement of the film in the feeding process is avoided;

2. the original pen-shaped air cylinder fixed on the side surface is changed into the rotating motor, and the rotating action is directly executed to drive the driving connecting rod to reciprocate from the discharge port to the material loading position of the film, so that the structure is simple, the error is not easy to occur, the components are simplified, the installation is easy, and the later maintenance is convenient;

3. the original double-side rotary fixed feeding frame is changed into the single-side rotary fixed feeding frame, so that the preparation raw materials of the feeding frame and the occupied space on a frame are reduced, the whole set of equipment is simple in structure, and the current working state is conveniently checked.

Drawings

Fig. 1 is a schematic perspective view of a novel film feeding device according to an embodiment of the present invention;

fig. 2 is a schematic view of a right-side view structure of a novel film feeding device in an embodiment of the present invention;

fig. 3 is a left side view structure diagram of a novel film feeding device in an embodiment of the present invention;

fig. 4 is a schematic top view of a novel film feeding device according to an embodiment of the present invention;

fig. 5 is a schematic view of a front view structure of a novel film feeding device in an embodiment of the present invention. In the drawings: 101. a storage tank; 102. a material blocking sheet; 103. a gas-permeable frame; 104. a material arranging cylinder; 105. a conveyor belt; 106. a transfer rotating shaft; 107. a stepping motor; 200. a frame; 301. a square vacuum chuck; 302. a fixed seat; 303. a film feeding motor; 304. driving the rotating shaft; 305. a drive link; 306. driving the slide rail; 307. the slider is driven.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.

As shown in fig. 1-5, a novel film feeding device, including stock chest 101 that is used for the storage film, be used for transporting the film from stock chest 101 to the material loading position last glassware and the frame 200 that is used for fixed stay stock chest 101 and last glassware, stock chest 101 lower extreme sets up the discharge gate, the stock chest 101 bottom is equipped with the conveyer that is used for making the film to the discharge gate direction removal, it includes the grabbing device that is used for snatching the film and the drive arrangement that is used for driving grabbing device reciprocating motion to go up the glassware, grabbing device includes and is connected the square vacuum chuck 301 that is used for controlling to inhale the film with outside gas circuit, be provided with four at least vacuum adsorption holes on the square vacuum chuck 301. Through reequiping circular shape vacuum chuck for having four vacuum adsorption hole's square vacuum chuck 301, improved absorbent stability, avoid the film to produce rotary displacement at the material loading in-process simultaneously, influence the finished product quality qualification rate.

Further, drive arrangement is including the film material loading motor 303 that is used for providing material loading drive power, film material loading motor 303 is fixed in on the frame 200, the one end of the rotatory output shaft end fixed connection drive connecting rod 305 of film material loading motor 303, and the other end of drive connecting rod 305 articulates there is fixing base 302, fixedly connected with drive slide rail 306 on the fixing base 302, sliding connection has drive slider 307 on the drive slide rail 306, drive slider 307 is fixed in on the frame 200 through the rotation of drive rotation axis 304, the square vacuum chuck 301 of fixedly connected with on the fixing base 302. The fixing base 302 is an L-shaped fixing base 302, so that the square vacuum cup 301 and the driving link 305 are always vertically and fixedly connected through the fixing base 302. The original double-side rotary fixed feeding frame is changed into the single-side rotary fixed feeding frame, so that the preparation raw materials of the feeding frame and the occupied space on the rack 200 are reduced, the whole set of equipment is simple in structure, and the current working state is conveniently checked. The film feeding motor 303 adopts a reciprocating type rotating motor, and the original pen-shaped air cylinder with the fixed side surface is changed into the reciprocating type rotating motor, so that the direct execution of the rotating action drives the driving connecting rod 305 to reciprocate from the discharging port to the film feeding position, the structure is simple, the error is not easy to occur, the components are simplified, the installation is easy, and the later maintenance is convenient.

Further, the lower end of the storage tank 101 is provided with a discharge port, two sides of the discharge port are respectively fixed with a material blocking sheet 102, the distance between the material blocking sheets 102 on two sides is smaller than the width of the film and larger than the width of the square vacuum chuck 301, and the material blocking sheet 102 is further provided with a sawtooth structure for effectively separating the film. The material blocking sheet 102 prevents the film from falling down along the inclined direction of the storage chute 101 to cause the film to scatter at the material loading position in disorder, the ordered material loading of the film is not facilitated, the distance between the material blocking sheets 102 on the two sides is smaller than the width of the film, the square vacuum chuck 301 is convenient for grabbing, an even resistance is applied to the grabbing device on the two sides of the material blocking sheet 102, the extraction quantity of the grabbing device is reduced, a sawtooth structure is arranged on the material blocking sheet 102, the film is effectively separated from the material blocking sheet 102, the contact area between the film and the material blocking sheet 102 can be reduced through the sawtooth structure, the formation of a large negative pressure resistance after extrusion between the film and the material blocking sheet is avoided, and the film is not blocked by the material blocking sheet 102.

Further, an air-feeding frame 103 for preventing the front and rear films from being adhered to each other is further arranged at the discharge port, an air-outlet gap for supplying air between the two adjacent films is arranged between the air-feeding frame 103 and the material blocking sheet 102, and an air-supplying hole for connecting with an external air path is arranged on the air-feeding frame 103.

Furthermore, the external air path connected with the air supplementing hole is electrically connected with the driving device and used for controlling air inlet of the air supplementing hole and grabbing of the grabbing device to be carried out simultaneously. Simultaneously, the air source is saved, air is supplied between the two films only when the drawing force is instantaneously accompanied with the drawing force of the driving device, and the separation effect between the films is better.

Furthermore, a material arranging cylinder 104 for arranging the top ends of the films in alignment is fixed above the air-passing frame 103, a material arranging block is fixed at the output end of the material arranging cylinder 104, and the material arranging block is arranged above the material storage tank 101 at the rear end of the air-passing frame 103.

Further, the storage tank 101 is arranged obliquely downwards along the film feeding direction. Certain downward angle of inclination is favorable to the film closely to be arranged under closing device's extrusion, and less inclination can also avoid the discharge gate department too big influence of pressure grabbing device to snatch the effect simultaneously.

Further, the storage tank 101 is inclined downward by 15 degrees along the film feeding direction. The storage trough 101 may be inclined downward 10-20 degrees, preferably 15 degrees, in the film feeding direction, and the conveyor corresponding to the storage trough 101 is also inclined downward, and the belt of the conveyor is inclined downward to the same extent as the storage trough 101.

Further, the conveying device comprises a conveying belt 105, a conveying rotating shaft 106 and a stepping motor 107, the conveying belt 105 and the conveying rotating shaft 106 are fixed below the stock chest 101, the conveying belt 105 is sleeved on the conveying rotating shaft 106, the stepping motor 107 is fixed on the stock chest 101, and the stepping motor 107 is in transmission connection with the conveying rotating shaft 106 through a belt. The feeding speed of the stepping motor 107 is adjusted to match the speed of the conveying rotating shaft 106 to drive the conveying belt 105 to move quantitatively with the feeding frequency of the feeder. The stepping motor 107 is fixed at the end of the storage tank 101, is fixedly connected with the storage tank 101, does not occupy the extra space of the rack 200, is connected with the rotating shaft through a belt in a transmission manner, and controls the movement of the conveying belt 105. The conveyer belt 105 cover is located on the bottom plate of stock chest 101 for conveyer belt 105 drives the film and slides on stock chest 101 bottom plate, and the support of conveyer belt 105 to the film is shared to stock chest 101 bottom plate, is favorable to prolonging the life of conveyer belt 105.

Further, a pressing block for vertically and tightly arranging the film pieces in the storage tank 101 is further arranged on the conveyor belt 105. The metal block that the compact heap is for having certain quality, and the cross-sectional area of metal block orientation film direction is less than the area of film, and the metal block can smoothly slide down on the belt, keeps the in close contact with of metal block and film throughout, makes the film be in the state that is compressed tightly all the time.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a novel film loading attachment, including the stock chest that is used for the storage film, be used for transporting the film from the stock chest and go up the glassware of material level and be used for the frame of fixed stay stock chest and last glassware, the stock chest lower extreme sets up the discharge gate, the stock chest bottom is equipped with the conveyer that is used for making the film to remove to the discharge gate direction, go up the glassware including the grabbing device that is used for snatching the film and the drive arrangement who is used for driving grabbing device reciprocating motion, its characterized in that: the grabbing device comprises a square vacuum sucker connected with an external air path and used for controlling the suction and release of the film, and at least four vacuum adsorption holes are formed in the square vacuum sucker.

2. The novel film feeding device according to claim 1, characterized in that: drive arrangement is including the film material loading motor that is used for providing material loading drive power, film material loading motor is fixed in the frame, the one end of the rotatory output shaft end fixed connection drive connecting rod of film material loading motor, and the other end of drive connecting rod articulates there is the fixing base, fixedly connected with drive slide rail on the fixing base, sliding connection has drive slider on the drive slide rail, drive slider is fixed in the frame through the rotation of drive rotation axis, the square vacuum chuck of fixedly connected with on the fixing base.

3. The novel film feeding device according to claim 1, characterized in that: the utility model discloses a rubber sheet, including storage silo, baffle piece, film shape, area, saw tooth structure, material baffle piece central opening, the material baffle piece central opening sets up, the discharge gate shape corresponds the film shape setting, the area of discharge gate is less than the area of film, the discharge gate edge is equipped with and is used for realizing the film and keeps off the saw tooth structure of effective separation of material baffle piece.

4. The novel film feeding device according to claim 3, characterized in that: the film feeding device is characterized in that an air feeding frame used for preventing the front and rear films from being adhered to each other is further arranged at the discharge port, an air outlet gap used for supplying air between the two adjacent films is arranged between the air feeding frame and the material blocking sheet, and an air supply hole used for being connected with an external air circuit is formed in the side face of the air feeding frame.

5. The novel film feeding device according to claim 4, characterized in that: the external air path connected with the air supplementing hole is electrically connected with the driving device and used for controlling air intake of the air supplementing hole and grabbing of the grabbing device to be carried out simultaneously.

6. The novel film feeding device according to claim 3, characterized in that: the material blocking piece is characterized in that a material arranging cylinder used for arranging the top ends of the films in an aligned mode is fixed above the material blocking piece, a material arranging block is fixed at the output end of the material arranging cylinder, and the material arranging block is arranged above a material storage groove in the rear end of the material blocking piece.

7. The novel film feeding device according to claim 1, characterized in that: the storage tank is obliquely and downwards arranged along the film feeding direction.

8. The novel film feeding device according to claim 7, characterized in that: the storage tank inclines downwards by 15 degrees along the film feeding direction.

9. The novel film feeding device according to claim 1, characterized in that: the conveying device comprises a conveying belt, a conveying rotating shaft and a stepping motor, the conveying belt and the conveying rotating shaft are fixed below the material storage tank, the conveying belt is sleeved on the conveying rotating shaft, the stepping motor is fixed on the material storage tank, and the stepping motor is in transmission connection with the conveying rotating shaft through a belt.

10. The novel film feeding device according to claim 9, characterized in that: and the conveying belt is also provided with a pressing block for vertically and tightly arranging the rubber sheets in the storage tank.