Adhesive smearing device for compound machine production

Abstract

The utility model discloses an adhesive smearing device for compound machine production, which relates to the field of adhesive smearing and comprises a rack, a top plate is mounted at the top of the rack, a storage barrel is mounted at the top of the top plate, a cover plate is arranged at the top of the storage barrel, and a stirring component is arranged between the cover plate and the storage barrel. The stirring assembly comprises a motor installed on one side of the top of the cover plate. Through the arrangement of the stirring assembly, when an adhesive needs to be stirred, a worker can start a motor, the motor works to drive a driving gear to rotate, then drive a driven gear to rotate and drive a stirring shaft to rotate, and the stirring shaft rotates to drive a stirring paddle, a stirring blade and a scraping plate to rotate, so that the adhesive in the storage barrel is stirred; meanwhile, the flowability of the adhesive is improved, the adhesive can be conveniently smeared on an object subsequently, and the bonding effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive application, specifically an adhesive application device for laminating machine production. Background Technology

[0002] Lamination involves coating a plastic film with adhesive, then pressing it together with another sheet of release paper using rubber and heated rollers to form a product where the film and release paper are combined. The laminated film has a smoother and glossier surface due to the added thin, transparent release paper, which not only improves the film's gloss and durability but also provides protection against water, stains, abrasion, folding, and chemical corrosion. The adhesive can be applied to the film using spraying or roller coating methods.

[0003] Existing adhesive application equipment for laminating machines applies adhesive to the film using either roller coating or spraying. Both methods require a storage tank and a pump. The storage tank stores the adhesive, while the pump removes it. However, when the adhesive is stored in the tank, it may settle due to its static state, reducing its fluidity and affecting its subsequent use. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an adhesive application device for laminating machine production, so as to solve the technical problem that the adhesive's fluidity will deteriorate when stored inside the storage cylinder and in a static state.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adhesive application device for composite machine production, comprising a frame, a top plate mounted on the top of the frame, a storage cylinder mounted on the top of the top plate, a cover plate on the top of the storage cylinder, a stirring assembly between the cover plate and the storage cylinder, the stirring assembly comprising a motor mounted on one side of the top of the cover plate, a stirring shaft mounted on the cover plate via bearings, and grooves and a receiving groove on both sides of the top of the storage cylinder, the output end of the motor being connected to a drive gear, the top end of the stirring shaft being mounted to a driven gear, multiple stirring paddles mounted on the outer wall of the stirring shaft, and stirring blades mounted below the outer wall of the stirring shaft, a connecting rod fixed above one side of the stirring shaft, and a scraper detachably mounted on one end of the connecting rod, an insert plate inserted into the inside of the groove, and a slot formed on one side of the insert plate, a second spring mounted on one side of the inside of the receiving groove, and a slotted plate extending into the slot being connected to the end of the second spring.

[0006] By adopting the above technical solution, when the stirring shaft rotates, it will drive the stirring blades and stirring paddles to rotate, so as to agitate the adhesive and improve the fluidity of the adhesive.

[0007] Furthermore, the top of the insert plate is fixedly connected to the bottom of the cover plate, and the cover plate is detachably connected to the storage cylinder.

[0008] By adopting the above technical solution, the cover plate can be easily disassembled, so that the stirring shaft, stirring blades and stirring paddles can be removed from the inside of the storage cylinder for cleaning.

[0009] Furthermore, a first spring is installed inside the groove at the bottom, and a movable plate is connected to the top of the first spring. The top of the movable plate is in contact with the bottom of the insert plate.

[0010] By adopting the above technical solution, when the insert plate is inserted into the groove, the insert plate will push the movable plate down and cause the movable plate to squeeze the first spring, thereby compressing the first spring.

[0011] Furthermore, a pull rod extending through to the outside of the storage cylinder is installed on one side of the card plate, and a pull plate is fixed to one end of the pull rod.

[0012] By adopting the above technical solution, it is convenient for staff to pull the lever by pulling the plate, and the movement of the lever can drive the plate to move.

[0013] Furthermore, one end of the connecting rod is provided with a slot, and a plug is inserted into the slot. One side of the plug is fixedly connected to the scraper, and one side of the scraper is in contact with the inner wall of the storage cylinder.

[0014] By adopting the above technical solution, when installing the scraper, simply insert the insert block on the scraper into the slot to position the scraper, and then place the scraper into the storage cylinder.

[0015] Furthermore, the frame is equipped with conveying rollers and guide rollers.

[0016] By adopting the above technical solution, the setting of conveying rollers and guide rollers facilitates the conveying of objects.

[0017] Furthermore, a material distribution pipe is installed inside the frame, and multiple discharge pipes are installed at the bottom of the material distribution pipe, with nozzles installed at the bottom of the discharge pipes.

[0018] By adopting the above technical solution, after the adhesive enters the dispensing pipe, the adhesive can flow into the nozzle through the outlet pipe and then be sprayed onto the object through the nozzle, thereby achieving the coating effect.

[0019] Furthermore, a material pump is also installed on the top of the top plate. The inlet end of the material pump is connected to a material pumping pipe extending into the storage cylinder, and the outlet end of the material pump is connected to a material conveying pipe extending into the distribution pipe.

[0020] By adopting the above technical solution, when it is necessary to extract the adhesive, the staff can start the extraction pump, which can extract the adhesive inside the storage cylinder through the extraction pipe.

[0021] Furthermore, the driving gear meshes with the driven gear, and the diameter of the driving gear is larger than the diameter of the driven gear.

[0022] By adopting the above technical solution, when the driving gear rotates, it will drive the driven gear to rotate, which in turn drives the stirring shaft to rotate, and then drives the stirring paddle and stirring blade to rotate.

[0023] Furthermore, a feed pipe is installed on the other side of the top of the cover plate, and a sealing cap is threaded onto the feed pipe.

[0024] By adopting the above technical solution, the feed pipe is designed to facilitate the addition of adhesive into the storage cylinder, while the sealing cap can block the feed pipe.

[0025] In summary, the present invention has the following main advantages:

[0026] 1. This utility model is equipped with a stirring component. When it is necessary to stir the adhesive, the operator can start the motor. The motor drives the drive gear to rotate, which in turn drives the driven gear to rotate, and drives the stirring shaft to rotate. The rotation of the stirring shaft drives the stirring paddle, stirring blade and scraper to rotate, so as to stir the adhesive inside the storage cylinder, reduce the probability of the adhesive settling, improve the fluidity of the adhesive, facilitate subsequent application to objects, and improve the bonding effect.

[0027] 2. This utility model, by incorporating an insert plate, groove, slot, retaining plate, storage slot, second spring, pull rod, first spring, and top plate, allows for the removal of components such as the stirring shaft, stirring paddle, stirring blade, and scraper from the storage cylinder. Workers can simultaneously pull two pull rods, which in turn move the retaining plate out of the slot. At this point, the insert plate is no longer locked in place, and the cover plate can be pulled upwards to separate it from the storage cylinder. Simultaneously, the stirring shaft, stirring paddle, stirring blade, and scraper can be removed, allowing workers to clean these components and prevent adhesive from adhering to them. This disassembly and assembly method is simple and convenient, enabling quick removal of components such as the stirring shaft from the storage cylinder and improving the efficiency of cover plate disassembly and assembly.

[0028] 3. This utility model, by providing a scraper, an insert block, and a slot, allows the scraper to remove adhesive adhering to the inner wall of the storage cylinder when it rotates, preventing some adhesive from remaining on the inner wall of the storage cylinder and thus improving the cleaning efficiency of the inner wall of the storage cylinder. At the same time, when the scraper needs to be disassembled, after removing the scraper from the storage cylinder, simply pull the scraper horizontally to separate it from the connecting rod and remove the insert block from the slot to remove the scraper. This allows for the replacement of worn scrapers and prevents severely worn scrapers from being used continuously, which would affect the cleaning efficiency of the inner wall of the storage cylinder. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the overall orthographic structure of this utility model;

[0031] Figure 3 This is a schematic diagram of the cover plate structure of this utility model;

[0032] Figure 4 This is a schematic diagram of the stirring paddle structure of this utility model;

[0033] Figure 5 This is a schematic diagram of the scraper structure of this utility model;

[0034] Figure 6 This is a schematic diagram of the insert plate structure of this utility model;

[0035] Figure 7 This is a schematic diagram of the side structure of the material distribution pipe of this utility model;

[0036] Figure 8 For the present utility model Figure 2 A magnified structural diagram of point A in the middle.

[0037] In the diagram: 1. Frame; 2. Support base; 3. Conveying roller; 4. Top plate; 5. Guide roller; 6. Pump; 7. Pumping pipe; 8. Conveying pipe; 9. Agitating assembly; 901. Motor; 902. Drive gear; 903. Driven gear; 904. Agitating shaft; 905. Agitating paddle; 906. Agitating blade; 907. Connecting rod; 908. Slot; 909. Insert block; 910. Scraper; 911. Groove; 912. First spring; 913. Movable plate; 914. Insert plate; 915. Slot; 916. Card plate; 917. Storage slot; 918. Second spring; 919. Pull rod; 920. Sealing ring; 10. Distributing pipe; 11. Discharge pipe; 12. Nozzle; 13. Cover plate; 14. Feed pipe; 15. Storage cylinder. Detailed Implementation

[0038] 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.

[0039] The embodiments of this utility model will be described below based on its overall structure.

[0040] Example 1:

[0041] An adhesive application device for laminating machine production, such as Figures 1-8 As shown, the device includes a frame 1, a top plate 4 mounted on top of the frame 1, a storage cylinder 15 mounted on top of the top plate 4, and a cover plate 13 on top of the storage cylinder 15. An agitator 9 is located between the cover plate 13 and the storage cylinder 15. Inside the frame 1, there are conveying rollers 3 and guide rollers 5, which facilitate the conveying of objects. Inside the frame 1, there is also a distribution pipe 10, with multiple discharge pipes 11 installed at the bottom. A nozzle 12 is installed at the bottom of each discharge pipe 11. When adhesive enters the distribution pipe 10, it flows through the discharge pipes 11 into the nozzle 12, and is then sprayed onto the object, thereby achieving... For the application of adhesive, a material pump 6 is installed on the top of the top plate 4. The inlet end of the material pump 6 is connected to a material extraction pipe 7 extending into the storage cylinder 15, and the outlet end of the material pump 6 is connected to a material conveying pipe 8 extending into the distribution pipe 10. When it is necessary to extract adhesive, the operator can start the material pump 6. The material pump 6 can extract the adhesive inside the storage cylinder 15 through the material extraction pipe 7. A material inlet pipe 14 is installed on the other side of the top of the cover plate 13, and a sealing cap is threaded on the material inlet pipe 14. The material inlet pipe 14 is designed to facilitate the addition of adhesive into the storage cylinder 15, while the sealing cap can block the material inlet pipe 14. Support seats 2 are installed around the bottom of the frame 1.

[0042] Specifically, the agitation assembly 9 includes a motor 901 mounted on one side of the top of the cover plate 13, a stirring shaft 904 mounted on the cover plate 13 via bearings, and grooves 911 and a receiving groove 917 formed on both sides of the top of the storage cylinder 15. The output end of the motor 901 is connected to a drive gear 902, and a driven gear 903 is mounted on the top of the stirring shaft 904. Multiple stirring paddles 905 are mounted on the outer wall of the stirring shaft 904, and stirring blades 906 are also mounted on the lower part of the outer wall of the stirring shaft 904. When the stirring shaft 904 rotates, it will drive the stirring blades 906 and stirring paddles 905 to rotate. In order to agitate the adhesive and improve its fluidity, the drive gear 902 meshes with the driven gear 903. The diameter of the drive gear 902 is larger than that of the driven gear 903. When the drive gear 902 rotates, it will drive the driven gear 903 to rotate, which in turn drives the stirring shaft 904 to rotate, and drives the stirring paddle 905 and stirring blade 906 to rotate. The stirring assembly 9 also includes a sealing ring 920 installed at the bottom of the cover plate 13. The outer wall of the sealing ring 920 fits against the inner wall of the storage cylinder 15 to improve the sealing between the cover plate 13 and the storage cylinder 15.

[0043] See Figures 2-6 A connecting rod 907 is fixed above one side of the stirring shaft 904, and a scraper 910 is detachably installed at one end of the connecting rod 907. An insert plate 914 is inserted into the groove 911, and a slot 915 is opened on one side of the insert plate 914. A second spring 918 is installed on one side of the inside of the storage groove 917, and a slot 916 extending into the slot 915 is connected to the end of the second spring 918. The top of the insert plate 914 is fixedly connected to the bottom of the cover plate 13. The cover plate 13 is detachably connected to the storage cylinder 15, which facilitates the removal of the cover plate 13. Thus, the stirring shaft 904, stirring blade 906, and stirring paddle 905 can be removed from the inside of the storage cylinder 15 for cleaning.

[0044] Specifically, a first spring 912 is installed inside the lower part of the groove 911, and a movable plate 913 is connected to the top of the first spring 912. The top of the movable plate 913 fits against the bottom of the insert plate 914. When the insert plate 914 is inserted into the groove 911, the insert plate 914 pushes the movable plate 913 downward, causing the movable plate 913 to squeeze the first spring 912, thereby compressing the first spring 912. A through-hole extending into the storage cylinder is installed on one side of the clamping plate 916. 15. An external pull rod 919 is provided, and a pull plate is fixed to one end of the pull rod 919, which allows the staff to pull the pull rod 919 by pulling the pull plate. The movement of the pull rod 919 can drive the card plate 916 to move. The bottom of the insertion plate 914 and the top of the card plate 916 are both set with slopes. The card plate 916 is slidably connected to the storage slot 917 so that when the insertion plate 914 is inserted into the groove 911, it can push the card plate 916 to move, so that the card plate 916 can be moved into the storage slot 917.

[0045] Example 2:

[0046] Based on the above embodiment one, since the scraper 910 will wear out after long-term use, it is necessary to disassemble and replace the worn scraper 910. Therefore, the following structure will be set.

[0047] See Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8 One end of the connecting rod 907 is provided with a slot 908, and a plug 909 is inserted into the slot 908. One side of the plug 909 is fixedly connected to the scraper 910. One side of the scraper 910 is in contact with the inner wall of the storage cylinder 15. When installing the scraper 910, simply insert the plug 909 on the scraper 910 into the slot 908 to position the scraper 910, and then the scraper 910 can be placed into the storage cylinder 15.

[0048] The working principle of this utility model is as follows: First, when using it, the power is turned on, and then the operator rotates the sealing cover to unscrew it from the feed pipe 14. Then, the adhesive is added into the storage cylinder 15 through the feed pipe 14. After the addition is completed, the sealing cover is screwed back onto the feed pipe 14. When it is necessary to stir the adhesive inside the storage cylinder 15, the operator can start the motor 901. The operation of the motor 901 can drive the drive gear 902 to rotate, which in turn drives the driven gear 903 to rotate, which in turn drives the stirring shaft 904 to rotate, and drives the stirring paddle 905 and stirring blade 906 to rotate, so as to stir the adhesive.

[0049] Next, the film is conveyed to the inside of the frame 1 by the conveying roller 3. When it moves to the bottom of the nozzle 12, the material pump 6 can be started. The material pump 6 can extract the adhesive inside the storage cylinder 15 through the material extraction pipe 7. The adhesive then enters the material distribution pipe 10 through the material conveying pipe 8, and then enters the material discharge pipe 11, and is sprayed onto the film through the nozzle 12.

[0050] Furthermore, when the stirring shaft 904 rotates, it drives the scraper 910 to rotate. The rotation of the scraper 910 can scrape off the material adhering to the inner wall of the storage cylinder 15. When it is necessary to remove the stirring shaft 904, stirring paddle 905, stirring blade 906, and scraper 910 from the storage cylinder 15, the operator can pull two levers 919 at the same time. The levers 919 will drive the clamping plate 916 to move, so that the clamping plate 916 is removed from the clamping slot 915. At this time, the insert plate 914 is no longer clamped and limited. Then the cover plate 13 can be pulled upwards, so that the cover plate 13 and the insert plate 914 are clamped and limited. The storage cylinder 15 can be separated, and the stirring shaft 904, stirring paddle 905, stirring blade 906, and scraper 910 can be removed so that the staff can clean these structures. When the scraper 910 needs to be disassembled for replacement, the staff first removes the scraper 910 from the storage cylinder 15. After removal, simply pull the scraper 910 horizontally to separate it from the connecting rod 907 and remove the insert block 909 from the slot 908 to remove the scraper 910 for replacement of the worn scraper 910.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A compound machine production adhesive spreading device comprising a frame (1), characterized in that: The top of the rack (1) is provided with a top plate (4), the top of the top plate (4) is provided with a storage cylinder (15), and the top of the storage cylinder (15) is provided with a cover plate (13), the cover plate (13) and the storage cylinder (15) are provided with an agitating assembly (9), and the agitating assembly (9) comprises a motor (901) mounted on one side of the top of the cover plate (13), a stirring shaft (904) mounted on the cover plate (13) through a bearing, a recess (911) and a receiving groove (917) opened on both sides of the top of the storage cylinder (15), the output end of the motor (901) is connected with a driving gear (902), the top end of the stirring shaft (904) is provided with a driven gear (903), a plurality of stirring paddles (905) are mounted on the outer wall of the stirring shaft (904), a stirring blade (906) is further mounted below the outer wall of the stirring shaft (904), a connecting rod (907) is fixed on one side of the top of the stirring shaft (904), and a scraper (910) is detachably arranged on one end of the connecting rod (907), the recess (911) is provided with a plug plate (914) inserted therein, and a clamping groove (915) is formed in one side of the plug plate (914), a second spring (918) is mounted on one side of the inside of the receiving groove (917), and the end of the second spring (918) is connected with a clamping plate (916) extending into the clamping groove (915).

2. The adhesive applying device for a compounding machine according to claim 1, characterized in that: The top of the plug plate (914) is fixedly connected with the bottom of the cover plate (13), and the cover plate (13) is detachably connected with the storage cylinder (15).

3. The adhesive applying device for a compounding machine according to claim 1, wherein: A first spring (912) is mounted below the inside of the recess (911), and the top end of the first spring (912) is connected with a movable plate (913), and the top of the movable plate (913) is attached to the bottom of the plug plate (914).

4. The adhesive applying device for a compounding machine according to claim 1, wherein: One side of the clamping plate (916) is provided with a pull rod (919) extending to the outside of the storage cylinder (15), and one end of the pull rod (919) is fixedly provided with a pull plate.

5. The adhesive applying device for a compounding machine according to claim 1, wherein: One end of the connecting rod (907) is provided with an insertion slot (908), the insertion slot (908) is provided with an insertion block (909) inserted therein, one side of the insertion block (909) is fixedly connected with the scraper (910), and one side of the scraper (910) is attached to the inner wall of the storage cylinder (15).

6. The adhesive applicator device for a compounding machine according to claim 1, characterized in that: The inside of the rack (1) is respectively provided with a conveying roller (3) and a material guiding roller (5).

7. The adhesive applicator device for a finishing machine according to claim 1, wherein: The inside of the rack (1) is further provided with a distribution pipe (10), and the bottom of the distribution pipe (10) is provided with a plurality of discharge pipes (11), and the bottom end of the discharge pipe (11) is provided with a spray head (12).

8. The adhesive application device for a compounding machine according to claim 7, characterized in that: The top of the top plate (4) is further provided with a material pumping pump (6), the inlet end of the material pumping pump (6) is connected with a pumping pipe (7) extending into the inside of the storage cylinder (15), and the outlet end of the material pumping pump (6) is connected with a conveying pipe (8) extending into the inside of the distribution pipe (10).

9. The adhesive applying device for a compounding machine according to claim 1, wherein: The driving gear (902) is engaged with the driven gear (903), and the diameter of the driving gear (902) is greater than the diameter of the driven gear (903).

10. The adhesive applying device for a compounding machine according to claim 1, wherein: The top of the cover plate (13) is provided with a feeding pipe (14), and a sealing cover is threadedly connected to the feeding pipe (14).

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