Automatic winding equipment for non-winding-core film

Abstract

The utility model provides a core-free film automatic winding device which comprises a main machine body, a first machine box and a second machine box are fixedly installed on the left side and the right side of the top of the main machine body respectively, a winding mechanism is installed on the first machine box and the second machine box, and the winding mechanism comprises a fixing plate fixedly installed in the second machine box. A second linear motor module is fixedly installed on one side of the fixing plate, a sliding seat is connected to one side of the second linear motor module, a rotating disc is rotationally installed on one side of the sliding seat through a bearing seat, a winding pipe is fixedly connected to one side of the rotating disc, the winding pipe and the second linear motor module are arranged in parallel, and a through opening for the winding pipe to penetrate out is formed in one side of the second machine box. The winding pipe in the winding mechanism is used in cooperation with the driving motor and the second linear motor module, the thin film can be rapidly wound, after winding, the wound thin film is rapidly stripped from the winding pipe under the action of the clamping jaw of the first clamping jaw air cylinder and the second linear motor module, and then core-free winding of the thin film is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the film winding technical field, more specifically, it is especially related to a kind of automatic winding equipment of film without winding core. BACKGROUND

[0002] In the processing of film, it is usually wound by winding equipment, and the occupied space of the wound film is relatively regular and compact, which can more efficiently utilize the storage space, facilitate the storage of large quantities of film and facilitate subsequent on-demand use. When retailing, manufacturers usually unwind and wind the long wound film to obtain film of specified length for sale, and winding equipment is also needed in this process.

[0003] The existing film winding equipment usually uses winding core to wind and collect film when winding film, and for film that is not very long, the winding method using winding core will inevitably increase the processing cost of film. Therefore, in view of the above, the existing structure and defects are improved, and an automatic winding equipment of film without winding core is provided to achieve a more practical purpose. SUMMARY

[0004] To solve the above technical problems, the utility model provides an automatic winding equipment of film without winding core, which is achieved by the following specific technical means:

[0005] An automatic winding equipment of film without winding core includes a main body, a machine case one and a machine case two are fixedly installed on the top left and right sides of the main body, and a plurality of guide rollers for conveying film are rotatably installed between the machine case one and the machine case two; the machine case one and the machine case two are also provided with a sticking mechanism, a winding mechanism, a cutting mechanism and a feeding mechanism, the winding mechanism includes a fixed plate fixedly installed in the machine case two, a linear motor module two is fixedly installed on one side of the fixed plate, a slide is connected to one side of the linear motor module two, a turntable is rotatably installed on one side of the slide through a bearing seat, a winding pipe is fixedly connected to one side of the turntable, the winding pipe is parallel to the linear motor module two, and a through hole is provided on one side of the machine case two for the winding pipe to pass through; a driving motor is fixedly installed on one side of the slide, and the driving motor is in transmission connection with the turntable.

[0006] Further, a slide rail parallel to the linear motor module two is fixedly installed on one side of the fixed plate, a sliding block is slidingly installed on the outer side of the slide rail, and the sliding block is fixedly connected to one end of the slide through a fastener; a limiting seat is fixedly installed on one end of the slide rail, a buffer rubber block is fixedly installed on one side of the limiting seat and the sliding block, and two sets of buffer rubber blocks are correspondingly arranged.

[0007] Further, the outer side of the second case is fixedly provided with a second jaw cylinder near the opening, and two groups of jaws of the second jaw cylinder are arranged on the left and right sides of the opening.

[0008] Further, the winding mechanism further comprises a rotating seat fixedly arranged on one side of the first case, and a center of the rotating seat is rotatably arranged with a center pin, and a center axis of the center pin is on the same horizontal line as a center axis of the winding pipe.

[0009] Further, one side of the winding pipe is provided with a through slot for the film to enter.

[0010] Further, the sticking mechanism comprises a mounting beam and a first linear motor module, the first linear motor module is vertically fixedly arranged on one side of the second case, a sliding seat on one side of the first linear motor module is fixedly connected with one end of the mounting beam, the other end of the mounting beam is slidingly connected with the first case, the mounting beam is horizontally arranged, a plurality of vertical plates are fixedly arranged on one side of the mounting beam, a fixing rod for mounting the rolled adhesive paper is fixedly arranged on one side of the top end of each vertical plate, a plurality of guide wheels for conveying the adhesive paper are arranged on one side of each vertical plate, a fixing frame is arranged on the other side of each vertical plate, one end of the fixing frame is obliquely arranged towards the bottom end of the vertical plate, a first cylinder is fixedly arranged on the outer side of the oblique section, and a cutting knife is arranged on the extension end of the first cylinder through fasteners.

[0011] Further, a first jaw cylinder is fixedly arranged at the center position of the bottom side of the mounting beam.

[0012] Further, the cutting mechanism comprises a third linear motor module fixedly arranged on the top of the main body, a sliding table is arranged on the top of the third linear motor module, a second cylinder is fixedly arranged on one side of the sliding table, a connecting plate is connected with the extension end of the second cylinder, and a second cutting knife is fixedly arranged on one end of the connecting plate.

[0013] Further, the feeding mechanism comprises a mounting base fixedly arranged on the top of the main body, a fixing seat is fixedly arranged on the top end of the mounting base, a guide rail is slidingly arranged on the top end of the fixing seat, an installation plate is fixedly arranged on one end of the guide rail, an upper clamping plate is fixedly arranged on one side of the top of the installation plate, and a lower clamping plate is arranged below the upper clamping plate.

[0014] Further, a fourth cylinder is fixedly arranged on the top end of the mounting base through a support, the extension end of the fourth cylinder is fixedly connected with the installation plate, and the fourth cylinder is arranged in parallel with the guide rail; a third cylinder is fixedly connected with the installation plate at both ends of the bottom of the lower clamping plate; both ends of the upper clamping plate are fixedly connected with the top of the installation plate through L-shaped supports, and a gap is arranged between the bottom side of the upper clamping plate and the top side of the installation plate for the film to pass out.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The winding mechanism cooperates with the driving motor and the linear motor module two, can realize quick winding of the film, and after winding, the film is quickly peeled off from the winding pipe by the action of the clamping jaw of the clamping jaw cylinder one and the linear motor module two, thereby realizing winding of the film without winding core, and effectively reducing the processing cost of the film and improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the local structure of the present application.

[0019] Figure 3 It is a schematic diagram of the sticking mechanism of the present application Figure 1 .

[0020] Figure 4 It is a schematic diagram of the sticking mechanism of the present application Figure 2 .

[0021] Figure 5 It is a schematic diagram of the winding mechanism of the present application Figure 1 .

[0022] Figure 6 It is a schematic diagram of the installation of the clamping jaw cylinder two in the winding mechanism of the present application.

[0023] Figure 7 It is a schematic diagram of the installation of the rotating seat in the winding mechanism of the present application Figure 3 .

[0024] Figure 8 It is a schematic diagram of the winding pipe structure of the present application.

[0025] Figure 9 It is a schematic diagram of the cutting mechanism of the present application.

[0026] Figure 10 It is a schematic diagram of the feeding mechanism of the present application Figure 1 .

[0027] Figure 11 It is a schematic diagram of the feeding mechanism of the present application Figure 2 .

[0028] Figure 12 It is a schematic diagram of the feeding mechanism of the present application Figure 3 .

[0029] In the figure, the corresponding relationship between the component name and the drawing number is:

[0030] 1, main body; 2, case one; 3, case two; 4, sticking mechanism; 5, winding mechanism; 6, cutting mechanism; 7, feeding mechanism;

[0031] 401, installation beam; 402, linear motor module one; 403, jaw cylinder one; 404, vertical plate; 405, fixed rod; 406, fixed frame; 407, cylinder one; 408, cutter one;

[0032] 501, fixed plate; 502, slide rail; 503, linear motor module two; 504, slide; 505, drive motor; 506, winding pipe; 5061, through groove; 507, limiting seat; 508, buffer rubber block; 509, jaw cylinder two; 5010, rotating seat;

[0033] 601, linear motor module three; 602, slide table; 603, cylinder two; 604, connecting plate; 605, cutter two;

[0034] 701, installation base; 702, fixed seat; 703, guide rail; 704, installation plate; 705, lower clamping plate; 706, cylinder three; 707, cylinder four; 708, upper clamping plate. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0036] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. EMBODIMENT

[0038] As shown in the accompanying Figure 1 to the accompanying Figure 12 illustrated:

[0039] The utility model provides a kind of automatic winding equipment of coreless film, including main body 1, the top left and right sides of the main body 1 are respectively fixedly installed with machine case one 2 and machine case two 3, and multiple groups of guide rollers for conveying film are rotatably installed between the machine case one 2 and machine case two 3;Machine case one 2 and machine case two 3 are also installed with sticking mechanism 4, winding mechanism 5, cutting mechanism 6 and feeding mechanism 7, the winding mechanism 5 includes fixed plate 501 fixedly installed in the inside of machine case two 3, one side of the fixed plate 501 is fixedly installed with linear motor module two 503, one side of the linear motor module two 503 is connected with sliding seat 504, one side of the sliding seat 504 is rotatably installed with rotating disc by bearing seat, one side of the rotating disc is fixedly connected with winding tube 506, the winding tube 506 is parallelly arranged with linear motor module two 503, and one side of the machine case two 3 is provided with the through opening for winding tube 506 to pass out;One side of the sliding seat 504 is fixedly installed with driving motor 505, and driving motor 505 is drivingly connected with rotating disc.

[0040] Wherein, one side of fixed plate 501 is fixedly installed with sliding rail 502 arranged in parallel with linear motor module two 503, sliding block is slidably installed on the outside of the sliding rail 502, and the sliding block is fixedly connected with one end of sliding seat 504 by fastener;One end of the sliding rail 502 is fixedly installed with limit seat 507, and the limit seat 507 and one side of the sliding block are both fixedly installed with buffer rubber block 508, and two groups of the buffer rubber block 508 are correspondingly arranged.

[0041] Wherein, the outside of machine case two 3 is fixedly installed with clamping jaw cylinder two 509 near the through opening, and two groups of clamping jaws of the clamping jaw cylinder two 509 are arranged on the left and right sides of the through opening, to realize the peeling of film wound on the surface of winding tube 506 when winding tube 506 is recycled, to prevent film from entering machine case two 3.

[0042] Wherein, the winding mechanism 5 further includes rotating seat 5010 fixedly installed on one side of machine case one 2, the center of the rotating seat 5010 is rotatably installed with center point, and the center axis of the center point is on the same horizontal line with the center axis of winding tube 506, to realize supporting winding tube 506, and improve stability when rotating.

[0043] Wherein, one side of winding tube 506 is provided with through slot 5061 for film to enter, to facilitate smooth entry of film, and facilitate subsequent winding operation.

[0044] The sticking mechanism 4 comprises a mounting beam 401 and a linear motor module 402. The linear motor module 402 is vertically fixedly installed on one side of the cabinet 3, and a sliding seat on one side of the linear motor module 402 is fixedly connected with one end of the mounting beam 401. The other end of the mounting beam 401 is slidingly connected with the cabinet 1. The mounting beam 401 is horizontally arranged, and a plurality of vertical plates 404 are fixedly installed on one side of the mounting beam 401. A fixing rod 405 for winding paper is fixedly installed on one side of the top end of each vertical plate 404. A plurality of guide wheels for conveying paper are installed on one side of each vertical plate 404. A fixing frame 406 is installed on the other side of each vertical plate 404. One end of the fixing frame 406 is inclined towards the bottom end of the vertical plate 404, and a gas cylinder 407 is fixedly installed on the outer side of the inclined section. A cutter 408 is installed on the telescopic end of the gas cylinder 407 through fasteners.

[0045] The jaw cylinder 403 is fixedly installed at the center position of the bottom side of the mounting beam 401, so as to quickly clamp the wound film.

[0046] The cutting mechanism 6 comprises a linear motor module 601 fixedly installed on the top of the main body 1. A sliding table 602 is installed on the top of the linear motor module 601. A gas cylinder 603 is fixedly installed on one side of the sliding table 602. A connecting plate 604 is connected with the telescopic end of the gas cylinder 603. A cutter 605 is fixedly installed on one end of the connecting plate 604.

[0047] The feeding mechanism 7 comprises a mounting base 701 fixedly installed on the top of the main body 1. A fixed seat 702 is fixedly installed on the top end of the mounting base 701. A guide rail 703 is slidingly installed on the top end of the fixed seat 702. An installation plate 704 is fixedly installed on one end of the guide rail 703. An upper clamping plate 708 is fixedly installed on one side of the top of the installation plate 704. A lower clamping plate 705 is installed below the upper clamping plate 708.

[0048] The gas cylinder 707 is fixedly installed on the top end of the mounting base 701 through a support. The telescopic end of the gas cylinder 707 is fixedly connected with the installation plate 704, and the gas cylinder 707 is arranged in parallel with the guide rail 703. The gas cylinder 706 is fixedly connected with the installation plate 704 at both ends of the bottom of the lower clamping plate 705. The upper clamping plate 708 is fixedly connected with the top of the installation plate 704 through L-shaped frames at both ends of the upper clamping plate 708. A gap is arranged between the bottom side of the upper clamping plate 708 and the top side of the installation plate 704 for the film to pass out.

[0049] The working principle of the embodiment is as follows: before use, first, the electrical elements in the device are externally connected with the control unit and the power unit, then one end of the film is sequentially wound around the guide roller, and is pulled out from the upper clamping plate 708 and the lower clamping plate 705 in the feeding mechanism 7, and the cylinder three 706 is started to clamp the film, and then the winding operation can be performed. When winding, first, the linear motor module one 402 is started to drive the winding pipe 506 to be pulled out of the case two 3 and contact the top pin on the rotating seat 5010, at this time, the through slot 5061 of the winding pipe 506 is opposite to the feeding mechanism 7, then the cylinder four 707 in the feeding mechanism 7 is started to drive the film to be inserted into the through slot 5061, at this time, the driving motor 505 and the cylinder three 706 are started to release the film, and the winding pipe 506 starts to wind, at the same time, the cylinder four 707 drives the upper clamping plate 708 and the lower clamping plate 705 to return to the original position; when the film is wound to a specified length, the driving motor 505 is paused, the cylinder three 706 is started again to clamp the film, then the linear motor module three 601 in the cutting mechanism 6 is started to drive the cutter two 605 to cut the film, then the driving motor 505 is started to drive the winding pipe 506 to rotate several turns and pause to realize complete winding of the film, then the linear motor module one 402 in the sticking mechanism 4 is started to drive the installation cross beam 401 to descend, so that the adhesive paper is stuck to the surface of the film, then the driving motor 505 is started to drive the winding pipe 506 to rotate one turn and pause to realize sticking and fixing of the film to prevent loosening, then the cylinder one 407 is started to drive the cutter one 408 to cut the adhesive paper, then the jaw cylinder one 403 and the jaw cylinder two 509 are started, the jaw of the jaw cylinder one 403 is in contact with the surface of the film to clamp, and the jaw of the jaw cylinder two 509 is close to the winding pipe 506 but not in contact with the winding pipe 506, then the linear motor module one 402 is started to drive the winding pipe 506 to be recovered into the case two 3, at this time, the film can be taken out from the winding pipe 506 to complete the winding without a winding core.

[0050] Embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An automatic winding device for coreless film, comprising a main body (1), wherein a first casing (2) and a second casing (3) are fixedly installed on the left and right sides of the top of the main body (1), and multiple sets of guide rollers for conveying film are rotatably installed between the first casing (2) and the second casing (3); the first casing (2) and the second casing (3) are also equipped with a pasting mechanism (4), a winding mechanism (5), a cutting mechanism (6) and a feeding mechanism (7), characterized in that: The winding mechanism (5) comprises a fixed plate (501) fixedly installed inside the cabinet two (3), one side of the fixed plate (501) is fixedly installed with a linear motor module two (503), one side of the linear motor module two (503) is connected with a sliding seat (504), one side of the sliding seat (504) is rotatably installed with a rotating disc through a bearing seat, one side of the rotating disc is fixedly connected with a winding pipe (506), the winding pipe (506) is arranged in parallel with the linear motor module two (503), and one side of the cabinet two (3) is provided with a through port for the winding pipe (506) to pass out; one side of the sliding seat (504) is fixedly installed with a driving motor (505), and the driving motor (505) is in transmission connection with the rotating disc.

2. The automatic winding apparatus for a coreless film according to claim 1, wherein: One side of the fixed plate (501) is fixedly installed with a sliding rail (502) arranged in parallel with the linear motor module two (503), the outer side of the sliding rail (502) is slidably installed with a sliding block, and one end of the sliding block is fixedly connected with the sliding seat (504) through a fastener; one end of the sliding rail (502) is fixedly installed with a limiting seat (507), and the limiting seat (507) and one side of the sliding block are both fixedly installed with a buffer rubber block (508), and the two groups of buffer rubber blocks (508) are correspondingly arranged.

3. The automatic winding apparatus for the coreless film according to claim 1, wherein: The outer side of the cabinet two (3) is fixedly installed with a clamping jaw air cylinder two (509) near the through port, and the two groups of clamping jaws of the clamping jaw air cylinder two (509) are arranged on the left and right sides of the through port.

4. The automatic winding apparatus for the coreless film according to claim 1, wherein: The winding mechanism (5) further comprises a rotating seat (5010) fixedly installed on one side of the cabinet one (2), and a center of the rotating seat (5010) is rotatably installed with a center pin, and a center axis of the center pin is on the same horizontal line as a center axis of the winding pipe (506).

5. The automatic winding apparatus for a coreless film according to claim 1, wherein: One side of the winding pipe (506) is provided with a through groove (5061) for the film to enter.

6. The automatic winding apparatus for a coreless film according to claim 1, wherein: The sticking mechanism (4) comprises a mounting beam (401) and a linear motor module one (402), the linear motor module one (402) is vertically fixedly installed on one side of the cabinet two (3), one side of the linear motor module one (402) is fixedly connected with one end of the mounting beam (401) through a sliding seat, and the other end of the mounting beam (401) is slidably connected with the cabinet one (2); the mounting beam (401) is horizontally arranged, and a plurality of vertical plates (404) are fixedly installed on one side of the mounting beam (401), a fixed rod (405) for winding paper is fixedly installed on one side of the top end of each vertical plate (404), and a plurality of guide wheels for conveying paper are installed on one side of each vertical plate (404); the other side of each vertical plate (404) is provided with a fixing frame (406), one end of the fixing frame (406) is obliquely directed to the bottom end of the vertical plate (404), an air cylinder one (407) is fixedly installed on the outer side of the oblique section, and a cutter one (408) is installed on the telescopic end of the air cylinder one (407) through a fastener.

7. The automatic winding apparatus for a coreless film according to claim 6, wherein: The bottom side of the mounting beam (401) is fixedly installed with a clamping jaw air cylinder one (403).

8. The automatic winding apparatus for a coreless film according to claim 1, wherein: The cutting mechanism (6) includes linear motor module three (601) fixedly installed on the top of the main body (1), the top of the linear motor module three (601) is installed with a sliding table (602), one side of the sliding table (602) is fixedly installed with a cylinder two (603), the telescopic end of the cylinder two (603) is connected with a connecting plate (604), one end of the connecting plate (604) is fixedly installed with a cutter two (605).

9. The automatic winding apparatus for a coreless film according to claim 1, wherein: The feeding mechanism (7) includes a mounting base (701) fixedly installed on the top of the main body (1), the top of the mounting base (701) is fixedly installed with a fixed seat (702), the top of the fixed seat (702) is slidingly installed with a guide rail (703), one end of the guide rail (703) is fixedly installed with a mounting plate (704), one side of the top of the mounting plate (704) is fixedly installed with an upper clamping plate (708), the mounting plate (704) is installed with a lower clamping plate (705) below the upper clamping plate (708).

10. The automatic winding apparatus for a coreless film according to claim 9, wherein: The top of the mounting base (701) is fixedly installed with a cylinder four (707) through a support, the telescopic end of the cylinder four (707) is fixedly connected with the mounting plate (704), and the cylinder four (707) is arranged in parallel with the guide rail (703); the bottom of the lower clamping plate (705) is fixedly connected with a cylinder three (706) at both ends, and the cylinder three (706) is fixedly connected with the mounting plate (704); the both ends of the upper clamping plate (708) are fixedly connected with the top of the mounting plate (704) through L-shaped frames, and the bottom side of the upper clamping plate (708) and the top side of the mounting plate (704) are provided with gaps for the film to pass out.

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