Industrial film wire winding machine

Abstract

The utility model discloses an industrial film wire winding machine which comprises a main shaft box used for positioning an industrial film core and driving the industrial film core to rotate; the glue dipping and filament arraying mechanism is movably arranged on one side of the main shaft box in the axial direction of the industrial film core, filament arraying and glue dipping are conducted on the glass fiber filaments, and then the glass fiber filaments subjected to glue dipping are attached to the surface of the industrial film core; the glue dipping and filament arranging mechanism comprises a rack, a glue pool is arranged on the rack, and a filament arranging pore plate, a filament arranging roller, a filament arranging rod, a first glue leaking roller, a glue dipping roller, a second glue leaking roller, a glue scraping plate, a filament collecting rod and a filament releasing rod are sequentially arranged on the glue pool; and a glue removing scraper blade is arranged on one side, close to the spindle box, of the glue dipping and wire arranging mechanism. The glue dipping and wire arranging device solves the problems of large residual glue amount, glue splashing and incomplete glue removing in the glue dipping and wire arranging process.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire winding machines, and in particular relates to an industrial film wire winding machine. Background Art

[0002] In today's industrial production, film winding technology has become one of the important methods for preparing composite materials. Especially in the fields of glass fiber reinforced plastics (GRP) and carbon fiber reinforced plastics (CFRP), industrial film winding technology has been widely used. As a key equipment, the industrial film winding machine is responsible for the tasks of arranging, dipping and bonding fiber materials, and its performance directly affects the quality and production efficiency of the final product.

[0003] However, traditional industrial film winding machines have some technical bottlenecks and problems during use. First, residual glue often appears during the wire discharging process. Even with the use of devices such as dipped rollers, it is still difficult to completely control the amount of glue on the fiber surface, resulting in unstable product quality. Secondly, due to the fast wire discharging speed, excessive glue can easily splash and overflow, which not only affects the cleanliness of the working environment, but may also cause safety hazards to equipment and operators. In addition, the utilization rate of glue is also an issue that needs to be optimized. Excessive glue wasted will directly increase production costs.

[0004] In response to these problems, some improvement plans and technical means have been proposed, such as adding scrapers, adjusting the parameters of the dipping roller, improving the glue formula, etc., but these methods can often only partially solve the problem, but cannot fundamentally improve the performance and stability of the industrial film winding machine. Utility Model Content

[0005] In order to solve the above problems, the utility model provides an industrial film winding machine.

[0006] The technical solution provided by the utility model is as follows:

[0007] An industrial film winding machine comprises: a main shaft box for positioning an industrial film core and driving the industrial film core to rotate;

[0008] The impregnation and wire arrangement mechanism is arranged on one side of the spindle box and moves along the axial direction of the industrial film core to arrange and impregnate the glass fiber filaments, and then adhere the impregnated glass fiber filaments to the surface of the industrial film core;

[0009] The glue dipping and wire discharging mechanism comprises a frame, a glue pool is arranged on the frame, and a wire discharging hole plate, a wire discharging roller, a wire discharging rod, a first glue leakage roller, a glue dipping roller, a second glue leakage roller, a glue scraping plate, a wire collecting rod and a wire releasing rod are arranged in sequence on the glue pool;

[0010] A glue removing scraper is provided on one side of the glue dipping and wire discharging mechanism close to the spindle box.

[0011] In some embodiments, the wire arrangement roller includes two fixed rollers and two swing rollers respectively disposed above the two fixed rollers through connecting rods.

[0012] In some embodiments, the first glue leaking roller and the second glue leaking roller have the same structure, including a center rod, two flanges arranged on the center rod, and a plurality of evenly arranged glue leaking rods are arranged between the two flanges.

[0013] In some embodiments, a scraper is provided on one side of the glue-dipping roller.

[0014] In some embodiments, the squeegee includes two lower squeegees and an upper squeegee disposed between the two lower squeegees.

[0015] In some embodiments, two glue removal scrapers are provided, respectively disposed on both sides of the wire rod, and a glue removal power module is provided on the frame, including two wire rod telescopic mechanisms, which respectively drive a glue removal scraper to approach or move away from the industrial film core.

[0016] In some embodiments, a glue return box is provided below the glue removal scraper, and the glue return box is connected to the glue pool.

[0017] In some embodiments, a transverse screw module is provided below the frame, a glue receiving funnel is provided above the glue dipping roller, and a glue dispensing machine is provided on the glue receiving funnel.

[0018] In summary, the beneficial effects of the utility model are as follows:

[0019] (1) In the utility model, when the glue dipping and wire discharging mechanism moves from left to right, the glue removing scraper on the left side extends out to scrape off excess glue on the surface of the industrial membrane core; when the glue dipping and wire discharging mechanism moves from right to left, the glue removing scraper on the right side extends out to scrape off excess glue on the surface of the industrial membrane core, thereby ensuring the uniformity of the glue on the surface of the industrial membrane core. At the same time, a glue return box is arranged below the glue removing scraper to be connected to the glue pool, thereby improving the utilization rate of the glue.

[0020] (2) The utility model arranges a scraper on one side of the dipping roller to control the amount of glue attached to the dipping roller, and the scraper scrapes off the excess glue on the glass fiber, and removes the residual glue for a second time on the wire rod to complete the wire guiding, thereby solving the problems of large amount of residual glue, glue splashing, and glue overflow in the dipping and wire discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the glue dipping and wire discharging mechanism of the utility model;

[0023] Figure 3 This is a top view of the glue dipping and wire discharging mechanism of the utility model;

[0024] Figure 4 This is the glass fiber circuit diagram of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the transverse screw rod module of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the wire arrangement roller of the utility model;

[0027] Figure 7 It is a schematic structural diagram of the first glue leakage roller and the second glue leakage roller of the utility model.

[0028] The reference numerals are as follows:

[0029] 1. Spindle box; 2. Industrial film core; 3. Glue impregnation and wire arrangement mechanism; 4. Glass fiber;

[0030] 31. Frame; 32. Glue tank; 33. Glue removal scraper; 34. Screw rod telescopic mechanism; 35. Glue return box; 36. Transverse screw rod module; 37. Glue receiving funnel; 38. Glue dispensing machine;

[0031] 311, wire arrangement hole plate; 312, wire arrangement roller; 313, wire arrangement rod; 314, first glue leakage roller; 315, glue dipping roller; 316, second glue leakage roller; 317, glue scraping plate; 318, wire collection rod; 319, wire release rod;

[0032] 3121, fixed roller; 3122, swing roller; 3141, center rod; 3142, flange; 3143, glue leakage rod; 3151, glue scraper; 3171, lower glue scraper plate; 3172, upper glue scraper plate. DETAILED DESCRIPTION

[0033] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0034] Example 1

[0035] Please refer to Figure 1-7 The present embodiment provides an industrial film winding machine, which mainly includes a spindle box 1. The spindle box 1 adopts an air-expanding rotary chuck to position the industrial film core 2 from both sides. One side of the spindle box 1 is the main power side, and the other side is provided with an automatic tailstock. The industrial film core 2 is driven to rotate by the main power mechanism, the air-expanding rotary chuck and the automatic tailstock, which solves the product compatibility problem of multiple product diameter sizes, multiple product length sizes and multiple clamping positions.

[0036] The resin-impregnating and wire-discharging mechanism 3 is arranged on one side of the main shaft box 1 and moves axially along the industrial membrane core 2 to arrange and impregnate the glass fiber filaments 4, and then adhere the impregnated glass fiber filaments 4 to the surface of the industrial membrane core 2.

[0037] The glue dipping and wire discharging mechanism 3 includes a frame 31, on which a glue pool 32 is provided, on which a wire discharging hole plate 311, a wire discharging roller 312, a wire discharging rod 313, a first glue leakage roller 314, a glue dipping roller 315, a second glue leakage roller 316, a glue scraper 317, a wire collecting rod 318 and a wire releasing rod 319 are provided in sequence, wherein the bottom of the glue dipping roller 315 is in contact with the glue in the glue pool 32.

[0038] The multiple strands of glass fiber filaments 4 sequentially pass through the wire arrangement hole plate 311, the wire arrangement roller 312, the wire arrangement rod 313, the first glue leakage roller 314, the glue dipping roller 315, the second glue leakage roller 316, the scraper plate 317, the wire collection rod 318 and the wire release rod 319, and are attached to the surface of the industrial film core 2 after the wire arrangement. Among them, the scraper plate 317 includes two lower scraper plates 3171 and an upper scraper plate 3172 arranged between the two lower scraper plates 3171.

[0039] Specifically, the glass fiber 4 passes through the wire arrangement hole plate 311, the wire arrangement roller 312, and the wire arrangement rod 313, passes from the bottom of the first glue leakage roller 314 to the top of the glue dipping roller 315, and then passes from the top of the glue dipping roller 315 to the bottom of the second glue leakage roller 316, and then passes to the top of the lower scraper plate 3171, the bottom of the upper scraper plate 3172, and then to the top of another lower scraper plate 3171, and finally passes through the wire collection rod 318 and the wire release rod 319 and then adheres to the surface of the industrial film core 2. Among them, the wire collection rod 318 is used to gather multiple strands of glass fiber 4 into one strand, and the wire release rod 319 is used to remove the residual glue for the second time and complete the wire guide.

[0040] The wire arrangement roller 312 includes two fixed rollers 3121 and two swing rollers 3122 respectively arranged above the two fixed rollers 3121 through connecting rods. Adjusting the placement angle of the swing roller 3122 can adjust the wire arrangement tension of the glass fiber filament 4 and improve the wire arrangement quality.

[0041] A glue removal scraper 33 is provided on one side of the glue dipping and wire discharging mechanism 3 close to the spindle box 1. In the present embodiment, two glue removal scrapers 33 are provided, which are respectively arranged on both sides of the wire release rod 319. A glue removal power module is provided on the frame 31, including two screw rod telescopic mechanisms 34. The two screw rod telescopic mechanisms 34 respectively drive a glue removal scraper 33 to approach or move away from the industrial film core 2. When the glue dipping and wire discharging mechanism 3 moves from left to right, the glue removal scraper 33 on the left side extends out to scrape off excess glue on the surface of the industrial film core 2. When the glue dipping and wire discharging mechanism 3 moves from right to left, the glue removal scraper 33 on the right side extends out to scrape off excess glue on the surface of the industrial film core 2, which solves the problems of large amount of residual glue, glue splashing, and incomplete glue removal.

[0042] A glue return box 35 is provided below the glue removal scraper 33, and the glue return box 35 is connected to the glue pool 32. The glue scraped off the industrial film core 2 by the glue removal scraper 33 flows back to the glue pool 32 from the glue return box 35, thereby improving the utilization rate of the glue.

[0043] Further, a transverse screw module 36 is provided below the frame 31, a glue receiving funnel 37 is provided above the glue dipping roller 315, and a glue dispenser 38 is provided on the glue receiving funnel 37. The glue dispenser 38 automatically adds glue from the glue receiving funnel 37 to the glue pool 32 according to the consumption of the dipping glue.

[0044] After the glass fiber filaments 4 are impregnated and wired together on the surface of the industrial membrane core 2, the main shaft rotates to drive the industrial membrane core 2 to rotate. At the same time, the impregnation and wire arrangement module 3 moves left and right as a whole to complete the winding of the glass fiber filaments 4 on the surface of the industrial membrane core 2. After the winding is completed, the glass fiber filaments 4 are cut off and the product is removed.

[0045] Example 2

[0046] This embodiment is formed on the basis of the embodiment 1, by arranging a scraper 3151 on one side of the dipping roller 315, and further arranging the specific structures of the first leaking roller 314 and the second leaking roller 316, the dipping amount is precisely controlled to prevent excessive residual glue. Specifically:

[0047] A glue scraper 3151 is provided on one side of the glue dipping roller 315. By controlling the gap between the glue scraper 3151 and the glue dipping roller 315, the glue amount attached to the glue dipping roller 314 is controlled, thereby improving the control of the glue dipping amount.

[0048] The first glue leaking roller 314 has the same structure as the second glue leaking roller 316 , including a center rod 3141 , two flanges 3142 arranged on the center rod 3141 , and a plurality of glue leaking rods 3143 evenly arranged between the two flanges 3142 .

[0049] Different from the transmission transition roller, the glass fiber 4 in this embodiment is in contact with only a single glue leakage rod 3143, which increases the glue leakage surface of the glass fiber 4 and further reduces the amount of glue residue.

[0050] It should be noted that the implementation methods not shown or described in the drawings or the text of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each element and method are not limited to the various specific structures, shapes or methods mentioned in the embodiments.

[0051] It should also be noted that this document may provide demonstrations of parameters containing specific values, but these parameters do not need to be exactly equal to the corresponding values, but can be approximated to the corresponding values ​​within an acceptable error tolerance or design constraint. Directional terms mentioned in the embodiments, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", etc., are only referenced to the directions of the drawings and are not intended to limit the scope of protection of this application.

[0052] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An industrial film winding machine, characterized in that: include: A spindle box (1) is used for positioning the industrial film core (2) and driving the industrial film core (2) to rotate; A glue-impregnating and wire-discharging mechanism (3) is arranged on one side of the spindle box (1) and moves axially along the industrial membrane core (2), and performs wire discharging and glue-impregnating on the glass fiber filaments (4), and then adheres the glue-impregnated glass fiber filaments (4) to the surface of the industrial membrane core (2); The glue dipping and wire discharging mechanism (3) comprises a frame (31), a glue pool (32) is provided on the frame (31), and a wire discharging hole plate (311), a wire discharging roller (312), a wire discharging rod (313), a first glue leakage roller (314), a glue dipping roller (315), a second glue leakage roller (316), a glue scraping plate (317), a wire collecting rod (318) and a wire releasing rod (319) are sequentially provided on the glue pool (32); A glue removing scraper (33) is provided on one side of the glue dipping and wire discharging mechanism (3) close to the spindle box (1).

2. The industrial film winding machine according to claim 1, characterized in that: The wire arrangement roller (312) comprises two fixed rollers (3121) and two swing rollers (3122) respectively arranged above the two fixed rollers (3121) via connecting rods.

3. The industrial film winding machine according to claim 1, characterized in that: The first glue leakage roller (314) and the second glue leakage roller (316) have the same structure, including a center rod (3141), two flanges (3142) arranged on the center rod (3141), and a plurality of evenly arranged glue leakage rods (3143) are arranged between the two flanges (3142).

4. The industrial film winding machine according to claim 1, characterized in that A scraper (3151) is provided on one side of the dipping roller (315).

5. The industrial film winding machine according to claim 1, characterized in that: The scraper (317) comprises two lower scrapers (3171) and an upper scraper (3172) arranged between the two lower scrapers (3171).

6. The industrial film winding machine according to claim 1, characterized in that: There are two degumming scrapers (33), which are respectively arranged on both sides of the wire rod (319). The frame (31) is provided with a degumming power module, which includes two wire rod telescopic mechanisms (34). The two wire rod telescopic mechanisms (34) respectively drive one of the degumming scrapers (33) to approach or move away from the industrial film core (2).

7. The industrial film winding machine according to claim 6, characterized in that: A glue return box (35) is provided below the glue removal scraper (33), and the glue return box (35) is communicated with the glue pool (32).

8. The industrial film winding machine according to claim 1, characterized in that: A transverse screw rod module (36) is provided below the frame (31), a glue-jointing funnel (37) is provided above the glue-jointing roller (315), and a glue-jointing machine (38) is provided on the glue-joining funnel (37).

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