CN215364020U

CN215364020U - Protection film waste material coiling mechanism

Info

Publication number: CN215364020U
Application number: CN202120344865.5U
Authority: CN
Inventors: 王厚璋; 董祖平
Original assignee: Shenzhen Tuotengxing Technology Co ltd
Current assignee: Shenzhen Tuotengxing Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-12-31
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a protective film waste material winding device which is arranged at a feeding position of a die-cutting machine, and the protective film waste material winding device is arranged at the feeding position of the die-cutting machine and comprises: the waste winding device comprises a lifting type linear module, a lifting plate, a waste tension adjusting assembly and a waste winding assembly, wherein the lifting type linear module comprises a sliding table which can be lifted vertically, and the lifting plate is connected to the sliding table; waste material tension adjusting part locates on the lifter plate, and waste material tension adjusting part moves along with the slip table and adjusts its and the waste material between the position relation, and waste material rolling subassembly is located on the lifter plate and is located waste material tension adjusting part upper portion to the rolling waste material. According to the utility model, the lifting plate is driven to lift through the lifting type linear module, so that the heights of the waste material winding assembly and the waste material tension adjusting assembly can be adjusted, the coiling and the position adjustment of the coiling are convenient, and the coiling is convenient and safe.

Description

Protection film waste material coiling mechanism

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of protective film preparation. In particular to a protective film waste material winding device.

[ background of the utility model ]

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film, an agricultural plant protective film and the like according to the application, and can be applied to the surfaces of metal products, coating metal products, plastic products, automobiles, electronic products, labels, section products and other products. With the popularization of digital products such as mobile phones in China, the protective film has become a general name of the screen protective film slowly, and the function of the protective film in the field of screen protective films is also five-flower eight-door. The materials have undergone more than 5 years of development from the earliest PP materials to the current popular AR materials, and are slowly accepted by the vast cell phone population.

The outer protective film is adhered to one surface of the protective film in the preparation process, the protective film can be prevented from being scratched and contaminated by impurities, when the protective film enters a die-cutting machine for die cutting, the outer protective film is required to be peeled off as a waste material and then is peeled off, in the past, the waste material is guided to a corresponding area after being peeled off by manual guide, the outer protective film is continuously peeled and rolled by manual, and the outer protective film is easy to tear and damage the protective film and the outer protective film when being peeled off due to the fact that the speed and the force of manual peeling are uncontrollable, and the protective film is inconvenient to roll when being peeled off and rolled, so that wrinkles and stacking are extremely easy to cause, the unfolding state of the outer protective film cannot be guaranteed, and inconvenience is brought to recycling of the outer protective film.

[ Utility model ] content

Based on the technical problems, the utility model discloses a protective film waste material winding device, and therefore the technical problems that a protective film is very easy to damage and winding is inconvenient in the existing protective film waste material winding process are solved.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a protection film waste material coiling mechanism, its feed position who locates cross cutting machine, it includes: the waste winding device comprises a lifting type linear module, a lifting plate, a waste tension adjusting assembly and a waste winding assembly, wherein the lifting type linear module comprises a sliding table which can be lifted vertically, and the lifting plate is connected to the sliding table; waste material tension adjusting part locates on the lifter plate, and waste material tension adjusting part moves along with the slip table and adjusts its and the waste material between the position relation, and waste material rolling subassembly is located on the lifter plate and is located waste material tension adjusting part upper portion to the rolling waste material.

Furthermore, the waste material winding assembly comprises a variable speed motor fixed on the lifting plate, a rotating shaft of the variable speed motor penetrates through the lifting plate and is fixed with a rotating rod horizontally arranged, and a waste material winding drum rotating along with the rotating rod is sleeved on the rotating rod.

Furthermore, the waste material winding drum comprises a cylinder and locking heads in threaded connection with two ends of the cylinder, through holes are formed in the cylinder and the locking heads, and the rotating rod penetrates through the through holes of the cylinder and the locking heads.

Furthermore, material blocking discs are arranged on the circumferential surfaces of the two ends of the cylinder, and the diameter of each material blocking disc is larger than the outer diameter of the cylinder.

Furthermore, the circumferential surface of the locking head is also provided with a locking platform, the locking platform is provided with a radial threaded hole communicated with the through hole, and a locking column is matched with the inner thread of the radial threaded hole.

Furthermore, one end of the locking column is a conical head, and the other end of the locking column extends out of the locking platform and is bent to form a rotating handle.

Still further, the waste material tension adjusting assembly includes the vertical board that the upper end is connected with the lifter plate after buckling, and vertical board is provided with a plurality of spaced screw thread regulation holes along length direction, and screw thread regulation hole female fit has adjusting bolt, and it has the rotor plate to compress tightly between adjusting bolt's the bolt head and the vertical board, and the one end of rotor plate is provided with the loop bar perpendicularly, and the cover is equipped with the live-rollers on the loop bar.

Furthermore, a through groove penetrating through the rotating plate is formed in the middle of the rotating plate along the length direction, and the adjusting bolt penetrates through the through groove and then is in threaded fit with the thread adjusting hole.

Furthermore, one side of the lifting plate facing the waste material winding assembly is also provided with an infrared sensor for detecting the diameter of the waste material coil.

Furthermore, the upper end of the lifting plate is also provided with a controller in signal connection with the infrared sensor and an audible and visual alarm in signal connection with the controller.

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

1. according to the utility model, the lifting plate is driven to lift through the lifting type linear module, so that the heights of the waste material winding assembly and the waste material tension adjusting assembly can be adjusted, the coiling and the position adjustment of the coiling are convenient, and the coiling is convenient and safe; the waste material rolling subassembly can automatic coil stock, and the coil stock is at the uniform velocity, can not damage protection film and waste material, and the rolling is stable and waste material tension adjusting part can adjust the tension size of waste material rolling, and then the power of tearing of reducible protection film and waste material, and protection film and waste material are unlikely to the fracture.

2. The variable-speed motor can drive the waste material winding drum to rotate to automatically wind the waste material, manual winding is not needed, winding is uniform and accurate, timely and stable winding of the waste material can be guaranteed, the rotating speed of the variable-speed motor can be changed according to the feeding speed, and the winding speed of the waste material winding drum is guaranteed to be consistent with the feeding speed.

3. The cylinder can be locked on the rotating rod through the locking head, the fixing is convenient, the cylinder and the locking head are convenient to assemble and disassemble, the waste collecting cylinder is convenient to assemble and disassemble, and the locking head can be used for locking an empty cylinder to continuously collect waste after the cylinder collects the waste, so that the time and labor are saved.

4. The locking head can rotate to adjust the locking column through the rotating handle, so that the conical head enters or exits the through hole, the waste material winding drum is fixed or separated from the rotating rod, and the locking is convenient.

5. According to the waste material tension adjusting assembly, the horizontal distance and the vertical distance between the rotating roller and the waste material winding assembly can be changed through the rotating plate and the thread adjusting hole, the contact position of the rotating roller and waste materials can be changed according to the angle between the waste materials and the waste material winding assembly during winding, the tension effect on the waste materials is adjusted through the auxiliary conveying of the rotating roller and the change of the winding angle of the waste materials, the tearing force or the pulling force of the waste materials and the protective film is reduced, and the waste materials and the protective film are well protected.

6. The utility model can detect the thickness (diameter) of the waste material coil on the waste material winding drum through the infrared sensor, can detect the winding condition of the waste material winding drum at any time by combining the audible and visual alarm, and can alarm and prompt the replacement after the maximum winding amount is reached, thereby ensuring the normal winding.

[ description of the drawings ]

Fig. 1 is a schematic view of an assembly structure of a protective film waste winding device and a die cutting machine.

Fig. 2 is a front view of the protective film scrap winder;

FIG. 3 is a side view of the protective film scrap winder;

FIG. 4 is a side exploded view of the protective film scrap winder;

FIG. 5 is a schematic view of the construction of the scrap spool;

FIG. 6 is a schematic view of the locking head;

FIG. 7 is a schematic view of the construction of the waste tensioning assembly;

the reference numerals in the drawings denote:

100. a protective film waste material winding device; 101. a lifting linear module; 1011. a sliding table; 102. a lifting plate; 1021. an infrared sensor; 1022. a controller; 1023. an audible and visual alarm; 103. a waste take-up assembly; 1031. a variable speed motor; 1032. rotating the rod; 1033. a waste take-up reel; 10331. a cylinder; 103311, a material blocking disc; 10332. a locking head; 103321, cone head; 103322, locking posts; 103323, radial threaded hole; 103324, a locking table; 103325, a rotating handle; 103326, gear ring; 104. a waste tensioning assembly; 1041. a vertical plate; 10411. a threaded adjustment hole; 10412. adjusting the bolt; 1042. a rotating plate; 10421. a loop bar; 10422. a through groove; 1043. a rotating roller; 200. provided is a die cutting machine.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "both ends", "between", "middle", "lower", "upper", "lower", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be understood that the term "system", "device", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.

Referring to fig. 1 and 2, the present invention provides a protective film waste material winding device 100, wherein the protective film waste material winding device 100 includes a lifting type linear module 101, a lifting plate 102, a waste material winding component 103 and a waste material tension adjusting component 104, specifically, the lifting type linear module 101 is vertically arranged at a feeding position of a die cutting machine; the lifting plate 102 is connected to the sliding table 1011 of the lifting linear module 101 and vertically lifted along with the sliding table 1011; the waste tension adjusting assembly 104 is arranged on the lifting plate 102 and is used for adjusting the waste tension; and the waste material winding component 103 is arranged on the lifting plate 102 and positioned at the upper part of the waste material tension adjusting component 104 and is used for winding the waste material after tension adjustment. It should be noted that, in order to avoid affecting the normal feeding of the protective film at the feeding position of the die cutting machine 200, that is, at the feeding position of the protective film on the die cutting machine 200, the protective film waste material winding device 100 may be integrally disposed on the side of the feeding position of the die cutting machine 200, and may be directly fixed to the ground, or may be integrally connected and fixed to the die cutting machine 200 by adding a connecting plate.

Referring to fig. 3 and 4, the lifting linear module 101 is vertically arranged, and the sliding table 1011 of the lifting linear module 101 is connected to the lifting plate 102, and is connected to the waste winding assembly 103 and the waste tension adjusting assembly 104 through the lifting plate 102, so as to realize automatic lifting of the two assemblies and adjust the winding height and tension.

The lifting plate 102 is a plate body fixedly connected with the sliding table 1011, and in order to reduce the gravity applied to the sliding table 1011, the lifting plate 102 is preferably made of aluminum alloy. Specifically, the lifter plate 102 still is provided with the infrared sensor 1021 that is used for detecting the waste material book diameter of rolling towards one side of waste material rolling subassembly 103, and when the waste material book diameter was too big shelters from infrared sensor 1021, infrared sensor 1021 then sent detecting signal and changed in order to indicate operating personnel, avoided the too thick normal rolling that influences lifter plate 102 lift and waste material of waste material book. Further, the upper end of the lifting plate 102 is also provided with a controller 1022 in signal connection with the infrared sensor 1021 and an audible and visual alarm 1023 in signal connection with the controller 1022, when the infrared sensor 1021 sends out a detection signal, the processor 1022 takes the signal as a starting signal of the audible and visual alarm 1023, and the audible and visual alarm 1023 is used for sending out an audible and visual sound to prompt an operator to ensure normal rolling.

The waste material winding assembly 103 is mainly used for automatically winding waste materials, and mainly comprises a variable speed motor 1031, a rotating rod 1032 and a waste material winding drum 1033, wherein the rotating shaft of the variable speed motor 1031 is fixedly connected with the rotating rod 1032, and the waste material winding drum 1033 is sleeved on the rotating rod 1032.

The speed change motor 1031 is a motor with a speed change function, and is configured to drive the waste winding drum 1033 to rotate. Specifically, the variable speed motor 1031 is fixed to a vertical side surface of the lifting plate 102, and a rotating shaft of the variable speed motor 1031 penetrates the lifting plate 102 and can rotate freely.

The rotating rod 1032 is a long rod structure, and one end of the rotating rod is fixedly connected to the rotating shaft of the variable speed motor 1031. Specifically, since the rotating rod 1032 is required to be engaged with the trash can 1033, it is preferable to use a metal rod for a long time.

As shown in fig. 5, the scrap spool 1033 is comprised primarily of a cylinder 10331 and two identically configured locking heads 10332.

The cylinder 10331 has a cylindrical structure, a through hole is axially formed in the middle of the cylinder, the rotating rod 1032 penetrates through the through hole to be sleeved with the cylinder 10331, and the circumferential surface of the cylinder 10331 is a winding surface of the waste. Specifically, the periphery at cylinder 10331 both ends all is provided with material stopping disc 103311, and material stopping disc 103311 diameter is greater than cylinder 10331 external diameter to accessible material stopping disc 103311 is spacing the waste material between two material stopping discs 103311 when the waste material rolling, guarantees that the waste material of rolling can form regular material book.

As shown in fig. 6, the number of the locking heads 10332 is 2, and the locking heads are respectively screwed on both ends of the cylinder 10331, and are mainly used for locking the cylinder 10331 and the rotating rod 1032 so that the two rotate the roll material synchronously. The axial middle part of locking head 10332 is provided with the through-hole of the same specification equally to cooperate with dwang 1032 shaft hole, it is concrete, locking head 10332 one end is provided with the external screw thread, and drum 10331 both ends all are provided with the internal thread, and locking head 10332 realizes through the external screw thread and the internal screw thread cooperation and is connected with the drum is detachable. Further, the locking head 10332 may be generally cylindrical and may define a circumferential detent 103326 to secure the thread engagement position.

In order to lock the cylinder 10331 and the rotating rod 1032, the circumferential surface of the locking head 10332 is further provided with a locking platform 103324 and a locking column 103322, the locking platform 103324 is provided with a radial threaded hole 103323 communicated with the through hole in the locking head 10332, one end of the locking column 103322 is matched with the radial threaded hole 103323 and forms a conical head 103321 at the end of the end, and the other end of the locking column 103322 extends out of the radial threaded hole 103323 and is bent to form a rotating handle 103325, so that the rotating handle 103325 rotates to drive the other end of the locking column 103322 to rotate and extend out of the through hole, so as to realize the tightening with the rotating rod 1032 inside the locking column, and further lock the cylinder 10331 on the rotating rod 1032 to enable the cylinder 10331 to rotate along with the rotating rod 1032.

As shown in fig. 7, the scrap tension adjusting assembly 104 is used to adjust the tension between the scrap and the protective film during the rolling of the scrap. Specifically, the waste material tension adjusting assembly at least comprises a vertical plate 1041, a rotating plate 1042 and a rotating roller 1043, wherein the vertical plate 1041 is rotatably connected with the rotating plate 1042, and the rotating roller 1043 is connected to the rotating plate 1042.

The vertical plate 1041 is vertically connected to the lower end of the lifting plate 102, and the whole body is of a rectangular plate structure. Specifically, for staggering the position of the lifting type straight line module 101, the upper end of the vertical plate 1041 is horizontally bent and then vertically arranged. Further, vertical end of vertical board 1041 is provided with a plurality of spaced screw thread regulation holes 10411 along length direction, it has adjusting bolt 10412 to go back screw thread fit in arbitrary screw thread regulation hole 10411, adjusting bolt 10412 can compress tightly rotating plate 1042 on vertical board 1041, and then realize vertical board 1041 and rotating plate 1042 detachable connection, and can be according to protection film material loading position, height, type, adjusting bolt 10412 such as thickness cooperates with different screw thread regulation holes 10411, change the height of rotating plate 1042, and then adjust the waste material and waste material rolling subassembly 103 also be the contained angle of waste material rolling barrel 1033, reduce waste material or protection film and receive tension through increasing the two contained angle.

The rotating plate 1042 is mainly used for changing the tension on the waste or the protective film, specifically, one end of the rotating plate 1042 is vertically provided with a loop bar 10421 for drawing the waste and changing the tension of the waste or the protective film, the waste can slide through the loop bar 10421 for winding, the rotating plate 1042 is pressed on the vertical plate 1041 through an adjusting bolt 10412, the rotating plate 1042 can be rotated in advance, the position of the loop bar 10421 is adjusted to be pressed, the position of the loop bar 10421 can be changed to change the contact position of the waste and the loop bar 10421, the purpose of changing the winding angle of the waste is achieved, the tension can be reduced as required, and the waste and the protective film are protected. Further, the middle of the rotating plate 1042 is provided with a through groove 10422 penetrating through the rotating plate 1042 along the length direction, the adjusting bolt 10412 penetrates through the through groove 10422 and then is in threaded fit with the thread adjusting hole 10411, so that the rotating plate 1042 can rotate while the pressing position of the rotating plate 1042 is adjusted by the adjusting bolt 10412 and the matching position of the through groove 10422, the position of the loop bar 10421 can be adjusted in a wider range, and the loop bar 10421 can be more suitable for winding various types of waste materials.

The rotating roller 1043 is sleeved on the loop bar 10421 and can rotate freely in the circumferential direction, so that the rotating roller 1043 rotates when the waste materials are wound, the friction force between the waste materials and the loop bar 10421 is reduced, the waste materials are well protected, and the waste materials are prevented from being scraped. Further, loop bar 10421 or live-rollers 1043 with the axis of waste material winding drum 1033 is parallel to each other to lie in lifting straight line module 101 best with one side setting, and then guarantee that the waste material can be steady and carry out tension regulation and rolling according to unified angle, waste material fold, pile up the problem when can guaranteeing the rolling.

The above description is an embodiment of the present invention. The foregoing is a preferred embodiment of the present invention, and the preferred embodiments in the preferred embodiments can be combined and used in any overlapping manner if not obviously contradictory or prerequisite to a certain preferred embodiment, and the specific parameters in the embodiments and examples are only for the purpose of clearly showing the verification process of the utility model and are not intended to limit the patent protection scope of the present invention, which is still subject to the claims and all the equivalent structural changes made by the contents of the description and the drawings of the present invention are also included in the protection scope of the present invention.

Claims

1. The utility model provides a protection film waste material coiling mechanism, its feed position who locates the cross cutting machine, its characterized in that, it includes: the waste winding device comprises a lifting type linear module, a lifting plate, a waste tension adjusting assembly and a waste winding assembly, wherein the lifting type linear module comprises a sliding table which can be lifted vertically, and the lifting plate is connected to the sliding table; waste material tension adjusting part locates on the lifter plate, and waste material tension adjusting part moves along with the slip table and adjusts its and the waste material between the position relation, and waste material rolling subassembly is located on the lifter plate and is located waste material tension adjusting part upper portion to the rolling waste material.

2. The protective film waste winding device as claimed in claim 1, wherein the waste winding assembly comprises a variable speed motor fixed on the lifting plate, a rotating shaft of the variable speed motor penetrates through the lifting plate and is fixed with a horizontally arranged rotating rod, and a waste winding drum rotating along with the rotating rod is sleeved on the rotating rod.

3. The protective film waste winding device as claimed in claim 2, wherein the waste winding drum comprises a cylinder and locking heads screwed at two ends of the cylinder, the cylinder and the locking heads are provided with through holes, and the rotating rod penetrates through the through holes of the cylinder and the locking heads.

4. The protective film waste winding device as claimed in claim 3, wherein the circumferential surfaces of the two ends of the cylinder are provided with material blocking discs, and the diameter of each material blocking disc is larger than the outer diameter of the cylinder.

5. The protective film waste winding device as claimed in claim 3, wherein the locking head is further provided with a locking platform on its circumferential surface, the locking platform is provided with a radial threaded hole communicated with the through hole, and a locking column is screwed in the radial threaded hole.

6. The protective film waste winding device as claimed in claim 5, wherein one end of the locking column is a conical head, and the other end of the locking column extends out of the locking platform and is bent to form a rotating handle.

7. The protective film waste winding device as claimed in claim 1, wherein the waste tension adjusting assembly comprises a vertical plate, the upper end of the vertical plate is connected with the lifting plate after being bent, a plurality of spaced thread adjusting holes are formed in the vertical plate along the length direction, adjusting bolts are matched with the thread adjusting holes in a threaded manner, a rotating plate is pressed between a bolt head of each adjusting bolt and the vertical plate, a sleeve rod is vertically arranged at one end of each rotating plate, and a rotating roller is sleeved on each sleeve rod.

8. The protective film waste winding device as claimed in claim 7, wherein a through groove penetrating through the rotating plate is formed in the middle of the rotating plate along the length direction, and the adjusting bolt is in threaded fit with the threaded adjusting hole after penetrating through the through groove.

9. The protective film scrap winder of any one of claims 1-8, wherein the side of the elevator plate facing the scrap winder assembly is further provided with an infrared sensor for detecting the diameter of the scrap roll.

10. The protective film waste winding device as claimed in claim 9, wherein the upper end of the lifting plate is further provided with a controller in signal connection with an infrared sensor and an audible and visual alarm in signal connection with the controller.