Solvent-free compound machine capable of accurately controlling gluing amount

Abstract

The utility model discloses a solvent-free compound machine capable of accurately controlling the gluing amount, which relates to the technical field of compound machines and comprises a main body component, and a pre-adjusting mechanism is fixedly arranged on the surface of the main body component and comprises an adjusting component and a stirring component. The distance between the scraping plate and the electric heating roller can be adjusted by rotating the threaded rod through a tool to drive the threaded barrel and the scraping plate, the requirements of different machining standards can be met, adaptability is higher, and operation is convenient and fast; then the glue is poured into a glue storage box, a motor is started to drive a stirring blade to stir the glue, a glue pump is started to suck the glue into a gluing box, the glue is filtered through a screen in a screening box, and when the glue is attached to the surface of an electric heating roller, the glue is heated, so that the glue can be effectively prevented from being precipitated and layered, and impurities can be filtered out; the uniform coating and the curing effect in the coating process are facilitated, and the quality and the production effect of the glue are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of compounder, specifically to a solventless compounder capable of accurately controlling the glue amount. BACKGROUND

[0002] Soft package refers to the package that the container can change, utilize plastic film, paper, aluminum foil and their composite to make, wherein the composite needs to use compounder to complete, in recent years, with the enhancement of domestic product quality and environmental protection consciousness, wherein the solventless compounder is more environmental protection compared to other compounders, therefore is popular in our country;

[0003] The existing solventless compounder, because the production speed of equipment is too fast, too much glue in unit time, needs to add glue in the glue box frequently, and the manual addition of glue is time-consuming and laborious, and when the glue liquid level in the glue box is too low, if the glue cannot be added in time, the amount of glue adhered to the glue roller will be less, resulting in insufficient glue amount, reducing the compound strength, thereby affecting the product quality.

[0004] The existing patent (announcement number: CN218872659U) discloses that the glue in the glue storage tank can be automatically sucked into the glue feeding box through the setting of the gravity sensor and the glue feeding pump, so that the glue roller can uniformly adsorb enough amount of glue, further improving the compound strength and improving the product quality.

[0005] But the above technical scheme still has certain defects, first, the device cannot flexibly adjust the glue amount or the thickness of the glue on the surface of the coating roller according to different needs when gluing, the limitation is large, second, the glue in the glue storage tank may cause the glue to stratify or precipitate, which cannot guarantee the uniformity of coating and is not conducive to uniform coating and curing effect, so stirring and heating should be carried out before gluing, and the glue may carry certain impurities in the previous production and transportation, which affects the uniformity of coating, curing effect and even product quality, so filtering is needed, therefore, a solventless compounder capable of accurately controlling the glue amount is provided. UTILITY MODEL CONTENT

[0006] Based on this, the utility model aims at providing a solventless compounder capable of accurately controlling the glue amount to solve the technical problems in the above background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a solventless compounder capable of accurately controlling the glue amount, comprising a main part, the surface of the main part is fixedly provided with a pre-adjustment mechanism, and the pre-adjustment mechanism comprises an adjusting assembly and a stirring assembly.

[0008] The adjusting assembly comprises a glue applying box fixedly connected to the inner wall of the frame, a scraper slidingly connected to the inside of the glue applying box, and an electric heating roller rotatably connected to the upper end of the glue applying box, and the scraper penetrates through the two side outer walls of the frame.

[0009] As a preferred technical scheme of the solventless laminating machine capable of accurately controlling the glue applying amount, the two side outer walls of the glue applying box are provided with sliding grooves, the two ends of the scraper are fixedly connected with sliding blocks, the outer wall of the sliding block at one end is fixedly connected with a threaded cylinder, and the outer wall of the sliding block at the other end is fixedly connected with a sliding cylinder.

[0010] As a preferred technical scheme of the solventless laminating machine capable of accurately controlling the glue applying amount, the two side sliding blocks slidingly penetrate the sliding grooves on the two sides, the two ends of the electric heating roller are connected with external wires and electronic equipment, and the side of the scraper close to the surface of the electric heating roller is arc-shaped.

[0011] As a preferred technical scheme of the solventless laminating machine capable of accurately controlling the glue applying amount, the stirring assembly comprises a glue storage box fixedly arranged on one side of the frame, a stirring paddle rotatably connected to the inside of the glue storage box, one end of the stirring paddle is fixedly connected to the output end of a motor through a shaft coupling, the motor is fixedly connected to the outer wall of the glue storage box, a sieve box is fixedly connected to the bottom end of the outer wall of the side of the glue storage box close to the frame, the outer wall of the sieve box is connected to the inside of a glue pump through a glue guide pipe, and the output end of the glue pump is connected to the glue applying box through a glue guide pipe.

[0012] As a preferred technical scheme of the solventless laminating machine capable of accurately controlling the glue applying amount, the top end of the glue storage box is hingedly connected with a cover, the bottom end inner wall of the glue storage box is fixedly connected with a detection device, the blade ends of the stirring paddle are rotatably connected with sub-blades, the bottom of the sieve box is provided with a mounting groove, and the surface of the mounting groove is fixedly connected with a sieve screen through a plurality of screws.

[0013] As a preferred technical scheme of the solventless laminating machine capable of accurately controlling the glue applying amount, the bottom surface of the frame and the bottom end of the stirring assembly are fixedly connected with supporting legs, the two side outer walls of the frame are provided with movable grooves, the circumference of the movable groove on one side is fixedly connected with a first fixed block in a symmetrical manner, the outer wall of the first fixed block is rotatably connected with a threaded rod, one end of the threaded rod is provided with a twisting hole, the circumference of the movable groove on the other side is fixedly connected with a second fixed block, the outer wall of the second fixed block is fixedly connected with a sliding rod, the outer wall of the sliding rod is sleeved with a spring, the upper end outer wall of the frame is fixedly connected with an alarm, the upper end outer wall of the frame is fixedly connected with an air cylinder, the output end of the air cylinder penetrates through the frame and is rotatably connected with a lower pressing roller, and the inner wall of one side of the frame is rotatably connected with a plurality of material conveying rollers.

[0014] As a kind of precise control glueing quantity's solventless laminator preferred technical solutions of the utility model, the inside sliding of adjustable tank is inserted with adjusting assembly, the outer wall of threaded rod is threadedly connected with adjusting assembly, the outer wall of sliding rod is slidably sleeved with adjusting assembly, and the alarm is connected with stirring assembly by wire.

[0015] To sum up, the utility model mainly has the following beneficial effects:

[0016] The utility model discloses a threaded rod is rotated with tool to drive threaded cylinder and scraper, the distance between scraper and electric heating roller can be adjusted, the need of different processing standard can be adapted, and the adaptability is stronger, and convenient and fast operation is more convenient and fast, then glue is poured into storage tank, then motor is started to drive stirring paddle and stir glue, then glue pump is started to suck glue into glueing box, and the screen filter in screening box is passed, when glue is attached to the surface of electric heating roller, heating is carried out again, can effectively prevent glue depositing and stratifying, also can filter out impurity, benefit uniform coating and solidification effect in coating process, ensure the quality and production effect of glue. DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the main part of the utility model top view;

[0019] Figure 3 It is the main part of the utility model top view;

[0020] Figure 4 It is the enlarged detail view of A of the utility model;

[0021] Figure 5 It is the enlarged detail view of B of the utility model;

[0022] Figure 6 It is the detail view of adjusting mechanism of the utility model;

[0023] Figure 7 It is the detail view of adjusting mechanism of the utility model;

[0024] Figure 8 It is the detail view of heating assembly and adjusting assembly of the utility model;

[0025] Figure 9 It is the detail view of heating assembly and adjusting assembly of the utility model.

[0026] In the drawing: 100, main part;200, adjusting assembly;300, stirring assembly;

[0027] 110. Frame; 111. Slot; 112. Support leg; 120. First fixing block; 121. Threaded rod; 130. Second fixing block; 131. Slide rod; 140. Spring; 150. Alarm; 160. Air spring; 170. Lower pressure roller; 180. Feeding roller;

[0028] 210. Glue box; 211. Slide groove; 220. Scraper; 221. Slider; 2211. Threaded cylinder; 222. Slide cylinder; 230. Heating roller;

[0029] 310. Glue storage tank; 311. Cover; 312. Detection device; 320. Stirring blade; 330. Motor; 340. Screen box; 341. Mounting slot; 342. Screen; 350. Glue guide tube; 360. Glue pump. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The embodiments of this utility model will be described below based on its overall structure.

[0032] A solventless laminating machine that can precisely control the amount of adhesive applied, such as Figures 1-9 As shown, it includes a main body component 100, and a pre-adjustment mechanism is fixedly provided on the surface of the main body component 100. The pre-adjustment mechanism includes an adjustment component 200 and a stirring component 300.

[0033] The adjustment assembly 200 includes an adhesive box 210 fixedly connected to the inner wall of the frame 110. A scraper 220 is slidably connected inside the adhesive box 210. An electric heating roller 230 is rotatably connected to the upper end of the adhesive box 210, and the scraper 220 is slidably connected to both outer walls of the frame 110.

[0034] First, according to the processing needs, the distance between the scraper 220 and the electric heating roller 230 can be adjusted by rotating the threaded rod 121 with a tool to drive the threaded cylinder 2211 and the scraper 220. This can adapt to the needs of different processing standards, making it more adaptable and convenient and quick to operate.

[0035] Please refer to this carefully. Figures 6 to 9 The outer walls of both sides of the glue box 210 are provided with sliding grooves 211, and both ends of the scraper 220 are fixedly connected with sliders 221. One end of the slider 221 is fixedly connected with a threaded cylinder 2211 on its outer wall, and the other end of the slider 221 is fixedly connected with a sliding cylinder 222 on its outer wall.

[0036] The outer wall of the two sides of the gluing box 210 is provided with a sliding groove 211, which can provide a limited moving space for the scraper 220. The two ends of the scraper 220 are fixedly connected with sliding blocks 221, which can provide stable structural support. The outer wall of the sliding block 221 at one end is fixedly connected with a threaded cylinder 2211, which can cooperate with the threaded rod 121 to facilitate the movement and adjustment of the scraper 220. The outer wall of the sliding block 221 at the other end is fixedly connected with a sliding cylinder 222, which cooperates with the sliding rod 131 to ensure the stable movement of the other side of the scraper 220.

[0037] Please refer to Figures 6 to 9 The two sliding blocks 221 are slidingly penetrated into the two sliding grooves 211. The two ends of the electric heating roller 230 are connected with external wires and electronic equipment. The side of the scraper 220 close to the surface of the electric heating roller 230 is arc-shaped.

[0038] The two ends of the electric heating roller 230 are connected with external wires and electronic equipment, which can provide conditions for heating the glue. The side of the scraper 220 close to the surface of the electric heating roller 230 is arc-shaped, which can better fit the surface of the electric heating roller 230 and ensure the accuracy of the control.

[0039] Please refer to Figures 2 to 9 The stirring assembly 300 includes a glue storage tank 310 fixedly arranged on one side of the rack 110. The inside of the glue storage tank 310 is rotatably connected with a stirring paddle 320. One end of the stirring paddle 320 is fixedly connected to the output end of a motor 330 through a shaft coupling. The motor 330 is fixedly connected to the outer wall of the glue storage tank 310. The side of the glue storage tank 310 close to the rack 110 is fixedly connected with a sieve box 340 at the bottom end of the outer wall. The outer wall of the sieve box 340 is connected with the inside of a glue pump 360 through a glue guide pipe 350. The output end of the glue pump 360 is connected to the gluing box 210 through the glue guide pipe 350.

[0040] The inside of the glue storage tank 310 is rotatably connected with the stirring paddle 320, which can stir the glue to prevent sedimentation and stratification. The side of the glue storage tank 310 close to the rack 110 is fixedly connected with the sieve box 340 at the bottom end of the outer wall, which can screen and filter the glue to prevent impurities from affecting product quality.

[0041] Please refer to Figures 2 to 9 The top end of the glue storage tank 310 is hingedly connected with a cover 311. The bottom end of the inside wall of the glue storage tank 310 is fixedly connected with a detection device 312. The blade ends of the stirring paddle 320 are rotatably connected with sub-blades. The bottom of the sieve box 340 is provided with a mounting groove 341. The surface of the mounting groove 341 is fixedly connected with a sieve screen 342 through a plurality of screws.

[0042] The top end of the glue storage box 310 is hingedly connected with a cover 311 to prevent glue splashing and unnecessary waste. The inner wall of the bottom end of the glue storage box 310 is fixedly connected with a detection device 312 to detect the amount of glue in time and prevent glue breakage due to insufficient amount. The blade ends of the stirring paddles 320 are rotatably connected with sub-blades to further fully stir the glue and increase the stirring efficiency. The bottom of the screening box 340 is provided with a mounting groove 341, and the surface of the mounting groove 341 is fixedly connected with a screen 342 through a plurality of screws to finely filter the glue and prevent impurities from penetrating.

[0043] Please refer to Figures 1 to 5 , the bottom surface of the rack 110 and the bottom end of the stirring assembly 300 are fixedly connected with support feet 112. The two side outer walls of the rack 110 are provided with movable grooves 111. The periphery of one side movable groove 111 is fixedly connected with a first fixed block 120. The outer wall of the first fixed block 120 is rotatably connected with a threaded rod 121. One end of the threaded rod 121 is provided with a twisting hole. The periphery of the other side movable groove 111 is fixedly connected with a second fixed block 130. The outer wall of the second fixed block 130 is fixedly connected with a sliding rod 131. The outer wall of the sliding rod 131 is sleeved with a spring 140. The upper end outer wall of the rack 110 is fixedly connected with an alarm 150. The upper end outer wall of the rack 110 is fixedly connected with an air rod 160. The output end of the air rod 160 penetrates through the rack 110 and is rotatably connected with a pressing roller 170. One side inner wall of the rack 110 is rotatably connected with a plurality of material conveying rollers 180.

[0044] The bottom surface of the rack 110 and the bottom end of the stirring assembly 300 are fixedly connected with support feet 112 to provide stable support for the equipment. The two side outer walls of the rack 110 are provided with movable grooves 111 to provide moving space for the two side sliding blocks 221. The periphery of one side movable groove 111 is fixedly connected with a first fixed block 120. The outer wall of the first fixed block 120 is rotatably connected with a threaded rod 121 to cooperate with the threaded cylinder 2211 to provide moving conditions for the scraper 220. One end of the threaded rod 121 is provided with a twisting hole to facilitate rotation. The periphery of the other side movable groove 111 is fixedly connected with a second fixed block 130. The outer wall of the second fixed block 130 is fixedly connected with a sliding rod 131 to cooperate with the sliding cylinder 222 and the spring 140 to provide power assistance when the scraper 220 moves and prevent jamming.

[0045] Please refer to Figures 1 to 5 , the inside of the movable groove 111 is slidably inserted with an adjusting assembly 200. The outer wall of the threaded rod 121 is threadedly connected with the adjusting assembly 200. The outer wall of the sliding rod 131 is slidably sleeved with the adjusting assembly 200. The alarm 150 is connected to the stirring assembly 300 through wires.

[0046] The alarm 150 is connected to the stirring assembly 300 through wires to detect the amount of glue in time and issue a warning to prevent glue breakage.

[0047] In use, first, according to the processing needs, the distance between the scraper 220 and the electric heating roller 230 can be adjusted by rotating the threaded rod 121 with a tool to drive the threaded cylinder 2211 and the scraper 220, so that different processing standards can be adapted, the adaptability is stronger, and the operation is convenient and fast; then the glue is poured into the glue storage box 310, then the motor 330 is started to drive the stirring paddle 320 to stir the glue, and then the glue pump 360 is started to suck the glue into the gluing box 210, and the glue is filtered through the screen 342 in the screening box 340 in the middle, and the glue is heated when it is attached to the surface of the electric heating roller 230, which can effectively prevent the glue from precipitating and stratifying, and also filter out impurities, which is beneficial to uniform coating and curing effect in the coating process, and ensures the quality and production effect of the glue, and the parts not involved in the device are the same as the prior art or can be realized by using the prior art.

[0048] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A solventless laminator capable of precisely controlling the amount of glue, further comprising a main body part (100), characterized in that: The surface of the main body part (100) is fixedly provided with a pre-adjustment mechanism, which comprises an adjusting assembly (200) and a stirring assembly (300); The adjusting assembly (200) comprises a glue applying box (210) fixedly connected to the inner wall of the rack (110), the inside of the glue applying box (210) is slidably connected with a scraper (220), the upper end of the glue applying box (210) is rotatably connected with an electric heating roller (230), and the scraper (220) penetrates through the two side outer walls of the rack (110) in a sliding manner.

2. The solventless laminator capable of precisely controlling the amount of glue according to claim 1, characterized in that: The two side outer walls of the glue applying box (210) are both provided with a sliding groove (211), the two ends of the scraper (220) are both fixedly connected with a sliding block (221), the outer wall of the sliding block (221) at one end is fixedly connected with a threaded cylinder (2211), and the outer wall of the sliding block (221) at the other end is fixedly connected with a sliding cylinder (222).

3. The solventless laminator capable of precisely controlling the amount of glue according to claim 2, characterized in that: The two sliding blocks (221) are both slidably penetrated into the two sliding grooves (211), the two ends of the electric heating roller (230) are connected with external wires and electronic equipment, and the side close to the surface of the electric heating roller (230) of the scraper (220) is arc-shaped.

4. The solventless laminator capable of precisely controlling the amount of glue according to claim 1, wherein: The stirring assembly (300) comprises a glue storage box (310) fixedly arranged on one side of the rack (110), the inside of the glue storage box (310) is rotatably connected with a stirring paddle (320), one end of the stirring paddle (320) is fixedly connected to the output end of a motor (330) through a coupling, the motor (330) is fixedly connected to the outer wall of the glue storage box (310), the side close to the rack (110) of the glue storage box (310) is fixedly connected with a screening box (340) at the bottom end of the outer wall, the outer wall of the screening box (340) is connected with the inside of a glue pump (360) through a glue guide pipe (350), and the output end of the glue pump (360) is connected to the glue applying box (210) through the glue guide pipe (350).

5. The solventless laminator capable of precisely controlling the amount of glue according to claim 4, characterized in that: The top end of the glue storage box (310) is hingedly connected with a cover (311), the bottom end of the glue storage box (310) is fixedly connected with a detection device (312), the blade ends of the stirring paddle (320) are all rotatably connected with sub-blades, the bottom of the screening box (340) is provided with a mounting groove (341), and the surface of the mounting groove (341) is fixedly connected with a screen (342) through a plurality of screws.

6. The solventless laminator capable of precisely controlling the amount of glue according to claim 1, wherein: The bottom surface of the rack (110) and the bottom end of the stirring assembly (300) are fixedly connected with support feet (112), both sides of the outer wall of the rack (110) are provided with movable grooves (111), the circumference of one side of the movable groove (111) is fixedly connected with a first fixed block (120), the outer wall of the first fixed block (120) is rotatably connected with a threaded rod (121), one end of the threaded rod (121) is provided with a twisting hole, the circumference of the other side of the movable groove (111) is fixedly connected with a second fixed block (130), the outer wall of the second fixed block (130) is fixedly connected with a sliding rod (131), the outer wall of the sliding rod (131) is sleeved with a spring (140), the upper end of the outer wall of the rack (110) is fixedly connected with an alarm (150), the upper end of the outer wall of the rack (110) is fixedly connected with an air rod (160), and the output end of the air rod (160) is rotatably connected with a pressing roller (170) penetrating through the rack (110), one side of the inner wall of the rack (110) is rotatably connected with a plurality of material conveying rollers (180).

7. The solventless laminator with precisely controllable glue amount according to claim 6, characterized in that: The inside of the movable groove (111) is slidably inserted with an adjusting assembly (200), the outer wall of the threaded rod (121) is threadedly connected with the adjusting assembly (200), the outer wall of the sliding rod (131) is slidably sleeved with the adjusting assembly (200), and the alarm (150) is connected with the stirring assembly (300) through wires.

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