Gluing device for plate processing

Abstract

The utility model discloses a gluing device for plate processing, and relates to the technical field of plate processing. The device comprises a device body, conveying rollers, a feeding pipe, a material guiding pipe, a rectangular box and a connecting pipe, a mixing and stirring mechanism is arranged at the top of the device body, and a uniform gluing mechanism is arranged at the bottom of the connecting pipe. A first motor drives a driving gear to rotate, and a driven gear is further driven to rotate under the meshing action of the driving gear and the driven gear, so that the special glue in the storage box is stirred by two groups of stirring plates at the same time, and after the special glue is uniformly mixed again, when a liquid level sensor monitors that the glue amount in the storage box is insufficient, the stirring plate is started; the electromagnetic valve on the feeding pipe is controlled by the controller to be opened for a certain time, the amount of the special glue is automatically supplemented, and the special glue does not conflict with the gluing operation, so that the working efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate processing and gluing device. Background Art

[0002] Boards are flat rectangular building material boards made of standard sizes and used in the construction industry as components of walls, ceilings or floors. Furniture boards are usually made of composite boards. In order to increase the service life of the composite boards, a layer of glue is usually applied to the surface of the boards to achieve waterproof and anti-oxidation properties. In this process, a board processing and gluing device is required to perform the gluing operation.

[0003] According to the search, the Chinese patent website with patent number CN220406119U discloses a "glue coating device for furniture board processing". By setting a scraper to scrape off the excess glue on the surface of the rotating glue roller and collect the glue in the scraper box, the glue can be prevented from dripping onto the surface of the board, improving the quality of the board gluing and ensuring the smoothness of the board surface. At the same time, the scraper can ensure that the glue is evenly applied to the surface of the glue roller. The setting of the arc plate can prevent the glue just dripped on the surface of the glue roller from being thrown onto the surface of the board. However, during the board gluing process, if there is a long idle time, such as the idle time of raw material supply or the idle time caused by the normal work and rest of the staff, the special glue in the glue box will be stationary for a long time, and different densities may occur at different heights. Directly starting the gluing operation may still affect the gluing quality. In addition, when the amount of special glue in the glue box is insufficient, the staff cannot know in advance and can only passively know it by the reduction in the amount of dripping glue. When adding special glue, the gluing operation needs to be suspended, which is not conducive to improving work efficiency. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a plate processing gluing device to solve the technical problem that the existing plate processing gluing device still directly starts the gluing operation after the glue box has been stationary for a long time, affecting the further improvement of the gluing quality, and there is no corresponding glue replenishing measures, which is not conducive to improving work efficiency.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a plate processing gluing device, comprising a device body, a transmission roller, a feed pipe, a material guide pipe, a rectangular box and a connecting pipe, a mixing and stirring mechanism is arranged on the top of the device body, the mixing and stirring mechanism comprises a storage box, a first motor, a first rotating shaft and a second rotating shaft, a main gear is arranged on the top of the first rotating shaft, a slave gear is arranged on the top of the second rotating shaft, a stirring plate is arranged on the outside of the first rotating shaft and the second rotating shaft, a first guide plate is arranged at the lower interior of the storage box, and a liquid level sensor is arranged on the inner wall of the storage box; a uniform gluing mechanism is arranged at the bottom of the connecting pipe, the uniform gluing mechanism comprises a second motor, a gluing roller and an arc plate, a scraper box is arranged on one side of the bottom of the arc plate, a scraper is arranged on one side of the scraper box, a second guide plate is arranged inside the scraper box, and a glue discharge pipe is arranged at the bottom of the scraper box.

[0006] By adopting the above technical solution and setting up the mixing and stirring mechanism, when the special glue is left standing for a long time and there is a gap in the glue coating, the special glue can be effectively re-mixed in the storage box, thereby ensuring the uniformity of the glue coating operation and the quality of the glue coating.

[0007] Furthermore, the feed pipe is connected to a storage mechanism of an external special glue, the storage box is connected to a rectangular box through a material guide pipe, and the rectangular box is connected to the arc plate through a connecting pipe.

[0008] By adopting the above technical solution, the feed pipe is connected with the external special glue storage mechanism, which ensures the continuous supply of special glue and improves the continuity of operation.

[0009] Furthermore, the output end of the first motor is fixedly connected to the first rotating shaft and the main gear, the main gear is meshed with the slave gear, the slave gear is fixedly connected to the second rotating shaft, and the first rotating shaft and the second rotating shaft are both fixedly connected to the stirring plate.

[0010] By adopting the above technical solution, when the first motor is started, it will drive the first rotating shaft and the main gear fixed to it to rotate at the same time, and under the meshing action of the main gear and the slave gear, it will drive the slave gear and the second rotating shaft to rotate, so that the two sets of stirring plates can stir the special glue in the storage box at the same time.

[0011] Furthermore, the stirring plates are provided in two groups, each group is provided with a plurality of stirring plates, and the plurality of stirring plates are distributed in a staggered manner.

[0012] By adopting the above technical solution and arranging two sets of stirring plates, the stirring area is increased and the stirring efficiency is improved.

[0013] Furthermore, two first guide plates are provided, and the two first guide plates are symmetrically distributed. The first guide plates are inclined from both sides of the inner wall of the storage box to the middle where the material guide pipe is located.

[0014] By adopting the above technical solution, the symmetrical distribution of the first guide plates helps to ensure that the special glue flows evenly in the storage box when the amount is small, thereby avoiding local accumulation.

[0015] Furthermore, the feed pipe and the material guide pipe are both provided with solenoid valves, and the first motor, the liquid level sensor, the second motor and the solenoid valve are all connected through an external controller.

[0016] By adopting the above technical solution, the solenoid valves are set on the feed pipe and the guide pipe, which realizes the precise control of the flow of special glue and the automation of the glue filling process.

[0017] Furthermore, the stirring plate is provided with through holes, and a plurality of through holes are provided, and the plurality of through holes are evenly and equidistantly distributed.

[0018] By adopting the above technical solution, the through holes on the stirring plate help to reduce the resistance during the stirring process and improve the stirring efficiency.

[0019] Furthermore, a baffle is provided at the bottom of the rubber discharge pipe, and a rotating rod is provided in the middle of the baffle.

[0020] By adopting the above technical solution, the baffle at the bottom of the glue discharge pipe can temporarily store the scraped special glue in the glue scraping box.

[0021] Furthermore, a rotating head is provided on one side of the rotating rod, and a rubber pad is provided on the outer side of the rotating head.

[0022] By adopting the above technical solution and the provision of the rotating head, it is convenient for the staff to control the rotating rod through the rotating head, further making the opening and closing of the baffle more flexible and improving the convenience of operation.

[0023] Furthermore, the rotating head is fixedly connected to the rotating rod, the rotating rod is fixedly connected to the baffle, and the baffle is rotatably connected to the rubber discharge hose.

[0024] By adopting the above technical solution, when the rotating head is manually rotated, the rotating rod fixedly connected to the rotating head is driven to rotate, thereby causing the baffle fixedly connected to the rotating rod to rotate.

[0025] In summary, the present invention has the following beneficial effects:

[0026] 1. The utility model is provided with a main gear, a slave gear, a stirring plate, a liquid level sensor and a feed pipe. After being idle for a long time, the main gear is first driven to rotate by the first motor, and further driven to rotate by the meshing action of the main gear and the slave gear, so that the two sets of stirring plates stir the special glue in the storage box at the same time, so that it is remixed evenly before the gluing operation is carried out to avoid long static time affecting the quality of the special glue. When the liquid level sensor detects that the amount of glue in the storage box is insufficient, the solenoid valve on the feed pipe is controlled by the controller to open for a certain time to automatically replenish the amount of special glue, which does not conflict with the gluing operation, thereby ensuring work efficiency.

[0027] 2. The utility model is provided with a first guide plate, a second guide plate, a glue discharge pipe, a rotating rod and a baffle. When the amount of special glue in the storage box is small and the liquid level sensor has not yet detected the need for glue replenishment, the first guide plate assists in guiding the special glue to the material guide pipe to ensure that the dripping process of the special glue proceeds smoothly before the glue replenishment. When the amount of special glue stored in the glue scraper box is large, the baffle is opened by the rotating rod, and the special glue in the glue scraper box is uniformly collected and processed through the glue discharge pipe. The second guide plate assists the special glue away from the side of the glue discharge pipe to flow smoothly to the glue discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0029] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0030] Figure 3 This is a schematic diagram of the three-dimensional structure of the uniform glue coating mechanism of the utility model;

[0031] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0032] In the figure: 1. Device body; 2. Transmission roller; 3. Mixing and stirring mechanism; 301. Storage box; 302. First motor; 303. First rotating shaft; 304. Main gear; 305. Second rotating shaft; 306. Slave gear; 307. Stirring plate; 308. Through hole; 309. First guide plate; 310. Liquid level sensor; 4. Feed pipe; 5. Guide pipe; 6. Rectangular box; 7. Connecting pipe; 8. Uniform glue coating mechanism; 801. Second motor; 802. Glue coating roller; 803. Arc plate; 804. Glue scraping box; 805. Scraper; 806. Second guide plate; 807. Glue discharge pipe; 808. Rotating rod; 809. Baffle; 810. Rotating head. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] The following describes an embodiment of the present invention based on its overall structure.

[0035] Example 1:

[0036] A plate processing glue coating device, such as Figure 1-Figure 4 As shown, it includes a device body 1, a transmission roller 2, a feed pipe 4, a guide pipe 5, a rectangular box 6 and a connecting pipe 7. A mixing and stirring mechanism 3 is provided on the top of the device body 1. The mixing and stirring mechanism 3 includes a storage box 301, a first motor 302, a first rotating shaft 303 and a second rotating shaft 305. A main gear 304 is provided on the top of the first rotating shaft 303, and a slave gear 306 is provided on the top of the second rotating shaft 305. A stirring plate 307 is provided on the outside of the first rotating shaft 303 and the second rotating shaft 305. A first guide plate 309 is provided at the lower part of the storage box 301, and a liquid level sensor 310 is provided on the inner wall of the storage box 301; a uniform glue coating mechanism 8 is provided at the bottom of the connecting pipe 7, and the uniform glue coating mechanism 8 includes the first Two motors 801, a glue coating roller 802 and an arc-shaped plate 803, a glue scraping box 804 is provided on one side of the bottom of the arc-shaped plate 803, a scraper 805 is provided on one side of the glue scraping box 804, a second guide plate 806 is provided inside the glue scraping box 804, and a glue discharge pipe 807 is provided at the bottom of the glue scraping box 804. The setting of the mixing and stirring mechanism 3 can enable the special glue to be effectively re-mixed in the storage box 301 when the special glue has been standing for a long time and there is a gap in the glue coating, thereby ensuring the uniformity and quality of the glue coating operation. The setting of the liquid level sensor 310 can monitor the liquid level of the special glue in the storage box 301 in real time, and perform glue replenishment operations in time to avoid operation interruption due to insufficient glue and affecting work efficiency.

[0037] See Figure 1 、 Figure 2 The feed pipe 4 is connected to the storage mechanism of the external special glue, the storage box 301 is connected to the rectangular box 6 through the guide pipe 5, and the rectangular box 6 is connected to the arc plate 803 through the connecting pipe 7. The connection between the feed pipe 4 and the external special glue storage mechanism ensures the continuous supply of special glue and improves the continuity of the operation. The special glue is transported from the storage box 301 to the rectangular box 6 through the guide pipe 5, and then transported to the arc plate 803 through the connecting pipe 7, ensuring the smooth flow of the special glue.

[0038] See Figure 1 、 Figure 2The output end of the first motor 302 is fixedly connected to the first rotating shaft 303 and the main gear 304, the main gear 304 is meshed with the slave gear 306, and the slave gear 306 is fixedly connected to the second rotating shaft 305. The first rotating shaft 303 and the second rotating shaft 305 are both fixedly connected to the stirring plate 307. When the first motor 302 is started, it will drive the first rotating shaft 303 and the main gear 304 fixedly connected thereto to rotate simultaneously, and under the meshing action of the main gear 304 and the slave gear 306, it will drive the slave gear 306 and the second rotating shaft 305 to rotate, thereby causing the two sets of stirring plates 307 to stir the special glue in the storage box 301 at the same time. The fixed connection between the first motor 302, the main gear 304 and the first rotating shaft 303 ensures the transmission of the driving force of the mixing and stirring mechanism 3 and improves the stirring efficiency. The meshing of the main gear 304 and the slave gear 306, and the fixed connection of the slave gear 306 and the second rotating shaft 305 realize the synchronous rotation of the two shafts, thereby ensuring uniform stirring of the stirring plate 307.

[0039] See Figure 2 There are two groups of stirring plates 307, each group of stirring plates 307 is provided with multiple stirring plates, and the multiple stirring plates 307 are staggered. The setting of the two groups of stirring plates 307 increases the stirring area and improves the stirring efficiency. The staggered distribution of the stirring plates 307 allows the effective range of the stirring plates 307 to extend through multiple vertical heights, ensuring that the special glue is more fully mixed in the storage box 301.

[0040] See Figure 2 There are two first guide plates 309, and the two first guide plates 309 are symmetrically distributed. The first guide plates 309 are inclined from the two sides of the inner wall of the storage box 301 to the middle part where the guide pipe 5 is located. The symmetrical distribution of the first guide plates 309 helps to evenly flow the special glue in the storage box 301 when the amount of the special glue is small, avoiding local accumulation. The inclined design of the first guide plate 309 to the guide pipe 5 promotes the flow of the special glue to the guide pipe 5 when the amount of the special glue is small, thereby improving the diversion efficiency.

[0041] See Figure 1 、 Figure 2 , solenoid valves are provided on the feed pipe 4 and the guide pipe 5, and the first motor 302, the liquid level sensor 310, the second motor 801 and the solenoid valve are all connected through an external controller. The solenoid valves are set on the feed pipe 4 and the guide pipe 5, which realizes the precise control of the flow of special glue and the degree of automation of the glue filling process. Through the unified management of the external controller, the coordinated operation of the first motor 302, the liquid level sensor 310, the second motor 801 and the solenoid valve is realized, thereby improving the intelligence level of the entire glue coating device.

[0042] Example 2:

[0043] See Figure 2A through hole 308 is provided on the stirring plate 307. There are multiple through holes 308, and the multiple through holes 308 are evenly and equidistantly distributed. The through holes 308 on the stirring plate 307 help to reduce the resistance during the stirring process and improve the stirring efficiency. The evenly and equidistant distribution of the through holes 308 ensures the balance of the stirring plate 307 during the stirring process and reduces damage to the stirring plate 307.

[0044] See Figure 3 A baffle 809 is provided at the bottom of the glue discharge tube 807, and a rotating rod 808 is provided in the middle of the baffle 809. The baffle 809 at the bottom of the glue discharge tube 807 can temporarily store the scraped special glue in the glue scraping box 804, and can also control the glue discharge tube 807 to open when there is too much glue in the glue scraping box 804, so as to collect and process it uniformly.

[0045] See Figure 3 A rotating head 810 is provided on one side of the rotating rod 808, and a rubber pad is provided on the outer side of the rotating head 810. The setting of the rotating head 810 makes it convenient for the staff to control the rotating rod 808 through the rotating head 810, further making the opening and closing of the baffle 809 more flexible, thereby improving the convenience of operation. The setting of the rubber pad can increase the friction force, ensuring that the staff will not slip when rotating the rotating head 810. At the same time, due to the presence of the rubber pad, the rotation process will not cause hand injuries.

[0046] See Figure 3 The rotating head 810 is fixedly connected to the rotating rod 808, the rotating rod 808 is fixedly connected to the baffle 809, and the baffle 809 is rotatably connected to the rubber discharge hose 807. When the rotating head 810 is manually rotated, the rotating rod 808 fixedly connected to it is driven to rotate, thereby causing the baffle 809 fixedly connected to the rotating rod 808 to rotate, opening or closing the rubber discharge hose 807. The connection method of the rotating head 810, rotating rod 808, baffle 809 and rubber discharge hose 807 ensures the stable rotation of the baffle 809.

[0047] The implementation principle of the present invention is as follows: after a long idle period during the gluing operation, first, the first motor 302 is started to drive the first rotating shaft 303 and the main gear 304 to rotate. With the assistance of the meshing action of the main gear 304 and the slave gear 306, the slave gear 306 and the second rotating shaft 305 rotate smoothly. While the first rotating shaft 303 and the second rotating shaft 305 rotate, the stirring plate 307 rotates and stirs, fully stirring the special glue that has been standing for a long time to make it evenly mixed. During stirring, due to the high viscosity of the special glue, the through hole 308 can help reduce The resistance of stirring will damage the stirring plate 307; secondly, after stirring evenly, the electromagnetic valve on the guide pipe 5 is controlled to open by the external controller, so that the evenly mixed special glue can smoothly pass through the guide pipe 5 into the rectangular box 6, and continue to enter the arc plate 803 through the connecting pipe 7, and drop the special glue onto the glue roller 802 through the glue hole on the arc plate 803. At the same time, the second motor 801 is started to drive the glue roller 802 to rotate, so that the special glue is fully coated on the glue roller 802. During the rotation of the glue roller 802, when it passes through the scraper 805 , the excess special glue can be scraped into the glue scraping box 804 for temporary storage to ensure that the glue amount on the glue roller 802 is uniform; while the glue is being dripped, the device body 1 is started to transport the furniture board forward through the transmission roller 2. When the board moves to the glue roller 802, the gluing operation is completed; after the glue is applied for a period of time and the amount of glue in the glue scraping box 804 is large, the rotating head 810 can be manually rotated to drive the rotating rod 808 to rotate, the baffle 809 is rotated, the glue discharge pipe 807 is opened, and the glue in the glue scraping box 804 is uniformly collected and processed, and the second guide plate 80 6 After the glue in the glue scraper box 804 is continuously reduced, the glue on the side away from the glue discharge pipe 807 will be diverted to the glue discharge pipe 807; finally, when the amount of glue in the storage box 301 is small but the glue replenishment program has not yet been started, the first guide plate 309 will divert the glue on both sides of the storage box 301 to the material guide pipe 5 to avoid idle time in the glue coating operation; until the liquid level sensor 310 detects that the glue in the storage box 301 needs to be replenished, the external controller controls the solenoid valve on the feed pipe 4 to open and automatically replenish the material to avoid work interruption and affect work efficiency.

[0048] Parts not involved in the present invention are the same as those in the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0049] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any 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 purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A gluing device for plate processing, characterized by: The invention comprises a device body (1), a transmission roller (2), a feed pipe (4), a guide pipe (5), a rectangular box (6) and a connecting pipe (7); a mixing and stirring mechanism (3) is provided on the top of the device body (1); the mixing and stirring mechanism (3) comprises a storage box (301), a first motor (302), a first rotating shaft (303) and a second rotating shaft (305); a main gear (304) is provided on the top of the first rotating shaft (303); a slave gear (306) is provided on the top of the second rotating shaft (305); stirring plates (307) are provided on the outside of the first rotating shaft (303) and the second rotating shaft (305); a first guide plate (309) is provided at the lower part of the interior of the storage box (301); and a liquid level sensor (310) is provided on the inner wall of the storage box (301); A uniform glue coating mechanism (8) is provided at the bottom of the connecting tube (7), and the uniform glue coating mechanism (8) comprises a second motor (801), a glue coating roller (802), and an arc-shaped plate (803). A glue scraping box (804) is provided on one side of the bottom of the arc-shaped plate (803), a scraper (805) is provided on one side of the glue scraping box (804), a second guide plate (806) is provided inside the glue scraping box (804), and a glue discharge pipe (807) is provided at the bottom of the glue scraping box (804).

2. The plate processing and gluing device according to claim 1, characterized in that: The feed pipe (4) is connected to the storage mechanism of the external special glue, the storage box (301) is connected to the rectangular box (6) through the guide pipe (5), and the rectangular box (6) is connected to the arc plate (803) through the connecting pipe (7).

3. The plate processing and gluing device according to claim 1, characterized in that: The output end of the first motor (302) is fixedly connected to the first rotating shaft (303) and the main gear (304), the main gear (304) is meshed with the slave gear (306), the slave gear (306) is fixedly connected to the second rotating shaft (305), and the first rotating shaft (303) and the second rotating shaft (305) are both fixedly connected to the stirring plate (307).

4. The plate processing and gluing device according to claim 1, characterized in that: The stirring plates (307) are provided in two groups, each group is provided with a plurality of stirring plates (307), and the plurality of stirring plates (307) are distributed in a staggered manner.

5. The plate processing and gluing device according to claim 1, characterized in that: Two first guide plates (309) are provided, and the two first guide plates (309) are symmetrically distributed. The first guide plates (309) are inclined from both sides of the inner wall of the storage box (301) to the middle part where the material guide pipe (5) is located.

6. The plate processing and gluing device according to claim 1, characterized in that: The feed pipe (4) and the guide pipe (5) are both provided with electromagnetic valves, and the first motor (302), the liquid level sensor (310), the second motor (801) and the electromagnetic valve are all connected via an external controller.

7. The plate processing and gluing device according to claim 1, characterized in that: The stirring plate (307) is provided with a through hole (308), and a plurality of the through holes (308) are provided, and the plurality of through holes (308) are evenly and equidistantly distributed.

8. The plate processing and gluing device according to claim 1, characterized in that: A baffle (809) is provided at the bottom of the rubber discharge pipe (807), and a rotating rod (808) is provided in the middle of the baffle (809).

9. The plate processing and gluing device according to claim 8, characterized in that: A rotating head (810) is provided on one side of the rotating rod (808), and a rubber pad is provided on the outer side of the rotating head (810).

10. The plate processing and gluing device according to claim 9, characterized in that: The rotating head (810) is fixedly connected to the rotating rod (808), the rotating rod (808) is fixedly connected to the baffle (809), and the baffle (809) is rotatably connected to the rubber discharge hose (807).

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