Calcium silicate board edge trimming device

Abstract

The utility model discloses a calcium silicate board edge trimming device, which relates to the technical field of calcium silicate board processing and comprises a worktable, a U-shaped frame is fixedly connected to the center of the top of the worktable, a polishing component is arranged in the U-shaped frame, and gluing components are further arranged on two sides of the U-shaped frame. The grinding assembly comprises moving plates movably connected to the front end and the rear end of the inner side of the U-shaped frame correspondingly. The adjusting rod is driven by the third driving motor to rotate, the L-shaped frame and the grinding disc are driven by the adjusting rod to rotate, the grinding direction of the grinding disc is adjusted, and the problem that in the prior art, multiple side edges of a calcium silicate board are inconvenient to grind and trim is solved; and meanwhile, a two-way lead screw and a second sliding block drive a glue coating roller to move, glue is smeared on the side edge of the calcium silicate board through the glue coating roller and a spray head, and the problem that in the prior art, automatic glue coating is not convenient to conduct on the ground side plate of the calcium silicate board is solved.

Description

Technical Field

[0001] This utility model belongs to the field of calcium silicate board processing technology, and in particular relates to a calcium silicate board edge trimming device. Background Technology

[0002] Calcium silicate board is a new type of green and environmentally friendly building material. Compared with gypsum board, calcium silicate board has superior fire resistance, moisture resistance, and long service life. It is widely used in ceilings and partitions. In the production and processing of calcium silicate board, its edges usually need to be ground and sealed. To facilitate the edge trimming work of calcium silicate board, edge trimming device is generally used.

[0003] A calcium silicate board edge grinding device is disclosed in the existing document with announcement number CN214603522U. It includes a table, with support columns fixedly connected to the lower left and right sides of the table, a processing box fixedly connected to the upper end of the table, a cylinder fixedly connected to the lower end of the table, and a push plate fixedly connected to the output end of the cylinder extending into the inner side of the processing box. The left and right ends of the push plate are slidably connected to the inner side wall of the processing box.

[0004] However, it still has the following drawbacks in practical use:

[0005] 1. The calcium silicate board edge grinding device mentioned above uses a hydraulic rod to push the base plate to slide on the push plate, so that the edge of the workpiece board on the base plate moves closer to the output end of the grinder for grinding. However, during use, it is not convenient to rotate the workpiece board, and the grinding direction of the grinder is fixed, which means that only one side or two opposite sides of the workpiece board can be ground and trimmed at one time, resulting in poor trimming efficiency.

[0006] 2. The calcium silicate board edge grinding device mentioned above lacks a structure for automatically applying adhesive to the side of the workpiece board after grinding, which makes it inconvenient to seal the edge of the workpiece board after grinding, and its functionality is poor.

[0007] To address these issues, we provide a calcium silicate board edge trimming device. Utility Model Content

[0008] The purpose of this invention is to provide a calcium silicate board edge trimming device. A third drive motor rotates an adjusting rod, which in turn rotates an L-shaped frame and a grinding disc, allowing adjustment of the grinding direction of the grinding disc. This solves the problem of existing devices being inconvenient for grinding and trimming multiple sides of calcium silicate boards. Simultaneously, a bidirectional lead screw and a second slider drive a glue-applying roller, which, along with a nozzle, applies glue to the sides of the calcium silicate board, thus solving the problem of inconvenient automatic glue application to the sides of the ground calcium silicate board.

[0009] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0010] This utility model is a calcium silicate board edge trimming device, including a workbench, a U-shaped frame fixedly connected to the top center of the workbench, a grinding component inside the U-shaped frame, and glue application components on both sides of the U-shaped frame.

[0011] The grinding assembly includes movable plates movably connected to the front and rear ends of the inner side of a U-shaped frame. One-way screws are rotatably connected longitudinally on both sides of adjacent movable plates. A first slider is threaded onto the one-way screw. A movable frame is fixedly connected between the first sliders. A movable block is movably connected laterally inside the movable frame. A first U-shaped seat is fixedly connected to the top of the movable block. An adjusting rod is rotatably connected to the top inner side of the first U-shaped seat. The bottom end of the adjusting rod rotatably passes through the surface of the movable block and is connected to an L-shaped frame. A second drive motor is fixedly connected to the vertical support arm of the L-shaped frame. A grinding disc is mounted on the output shaft of the second drive motor. A driven gear is mounted on the outer wall of the adjusting rod, located inside the first U-shaped seat. A third drive motor is fixedly connected to the top front end of the first U-shaped seat. A driving gear is mounted on the output shaft of the third drive motor.

[0012] The adhesive application assembly includes bidirectional lead screws rotatably connected to both sides of the top of the workbench. The front and rear ends of the bidirectional lead screws are threaded with second sliders. The top of each second slider is fixedly connected to a second U-shaped seat. An adhesive application roller is rotatably connected inside the second U-shaped seat. A nozzle is passed through the vertical support arm of the second U-shaped seat. The discharge end of the nozzle extends into the interior of the second U-shaped seat. The feed end of the nozzle is fixedly connected to a telescopic joint.

[0013] A further feature of this invention is that: a first hydraulic cylinder is fixedly connected to both the front and rear ends of the top of the U-shaped frame; the output shaft of the first hydraulic cylinder is fixedly connected to a first ear seat; and the bottom of the first ear seat is fixedly connected to the center position of the upper surface of the moving plate.

[0014] A further feature of this invention is that: a collection cover is fixedly connected to both the front and rear ends of the U-shaped frame, and a connecting pipe passes through the opposite ends of the collection covers. The end of the connecting pipe away from the collection cover passes through the vertical support arm of the U-shaped frame and extends to the outside of the U-shaped frame.

[0015] A further feature of this invention is that: a second ear seat is fixedly connected to both sides of the upper surface of the movable plate, and a limit rod is fixedly connected to the top of each second ear seat; the top end of the limit rod moves through the top of the U-shaped frame and is threaded with a limit nut.

[0016] A further feature of this invention is that: both sides of the front end face of the movable plate located at the inner front end of the U-shaped frame are fixedly connected to the first drive motor via the first motor frame, and the output shaft of the first drive motor is fixedly connected to the front end of the one-way lead screw.

[0017] A further feature of this invention is that: both the front and rear ends of the movable frame are fixedly connected to slide rods in the horizontal direction, and both the front and rear ends of the movable block are movably sleeved on the outer wall of the slide rods.

[0018] A further feature of this invention is that a second hydraulic cylinder is fixedly connected to the top side of the movable frame via a mounting base, and the output shaft of the second hydraulic cylinder is fixedly connected to the outer wall of one side of the movable block.

[0019] A further feature of this invention is that: a first synchronous pulley is fitted at the front end of each bidirectional lead screw, the first synchronous pulley is located at the front end of the worktable, a fourth drive motor is fixedly connected to the bottom center of the worktable via a second motor frame, a second synchronous pulley is fitted on the output shaft of the fourth drive motor, and the first synchronous pulley and the second synchronous pulley are connected by a synchronous belt drive.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model, by setting up a grinding component, starts a third drive motor, which drives the drive gear to rotate. The drive gear drives the adjusting rod to rotate through the driven gear, thereby causing the adjusting rod to drive the L-shaped frame and the grinding disc to rotate. This realizes the adjustment of the grinding direction of the grinding disc, which facilitates the grinding and trimming of multiple sides of the calcium silicate board, improves its trimming efficiency, and enhances its practicality.

[0022] 2. This utility model, by setting up an adhesive application assembly, uses a fourth drive motor to drive a bidirectional lead screw to rotate. The bidirectional lead screw drives a second U-shaped seat and an adhesive application roller to move via a second slider. The nozzle is connected to an external glue tank via a telescopic joint, thus spraying glue onto the adhesive application roller and applying the glue to the side of the calcium silicate board. This achieves automatic adhesive application to the side of the sanded calcium silicate board, facilitating subsequent edge sealing, enhancing its functionality, and improving its practicality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a calcium silicate board edge trimming device.

[0024] Figure 2 This is a schematic diagram of the U-shaped frame of this utility model.

[0025] Figure 3 This is a schematic diagram of the structure of the grinding component of this utility model.

[0026] Figure 4 This is a schematic diagram showing the installation of the movable plate and the one-way lead screw of this utility model.

[0027] Figure 5 This is a schematic diagram of the structure of the movable frame of this utility model.

[0028] Figure 6 This is a structural disassembly diagram of the first U-shaped seat of this utility model.

[0029] Figure 7 This is a schematic diagram of the adhesive coating assembly of this utility model.

[0030] Figure 8 This is a structural disassembly diagram of the second U-shaped seat of this utility model.

[0031] Figure 9 This is a schematic diagram of the structure of the fourth drive motor of this utility model.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1-Workbench, 2-U-shaped frame, 201-Collection cover, 202-Connecting pipe, 3-Grinding assembly, 301-Moving plate, 301a-First hydraulic cylinder, 301b-First lug, 301c-Second lug, 301d-Limit rod, 301e-Limit nut, 302-One-way lead screw, 302a-First motor frame, 302b-First drive motor, 303-Moving frame, 303a-First slider, 303b-Slide rod, 304-Moving block, 304a-Mounting base, 304b-Second hydraulic cylinder, 305- First U-shaped seat, 306-adjusting rod, 306a-driven gear, 307-L-shaped frame, 308-grinding disc, 308a-second drive motor, 309-third drive motor, 309a-drive gear, 4-glue application assembly, 401-double-acting lead screw, 401a-first synchronous pulley, 401b-synchronous belt, 402-second slider, 403-second U-shaped seat, 404-glue application roller, 405-nozzle, 405a-expansion joint, 406-fourth drive motor, 406a-second motor frame, 406b-second synchronous pulley. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] Example 1

[0036] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this is the first embodiment of the present invention. This embodiment provides a calcium silicate board edge trimming device, including a workbench 1. A U-shaped frame 2 is fixedly connected to the top center of the workbench 1. A grinding component 3 is arranged inside the U-shaped frame 2. The grinding component 3 includes a moving plate 301, a one-way lead screw 302, a moving frame 303, a moving block 304, a first U-shaped seat 305, an adjusting rod 306, an L-shaped frame 307, a grinding disc 308, and a third drive motor 309. The third drive motor 309 drives the adjusting rod 306 to rotate, and the adjusting rod 306 drives the L-shaped frame 307 and the grinding disc 308 to rotate, thereby realizing the adjustment of the grinding direction of the grinding disc 308 and solving the problem that it is inconvenient to grind and trim multiple sides of the calcium silicate board in the existing method.

[0037] Specifically, the movable plate 301 is provided with two sets and is movably connected to the front and rear ends of the inner side of the U-shaped frame 2 respectively. One-way screws 302 are rotatably connected longitudinally on both sides of adjacent movable plates 301. First sliders 303a are threaded onto the one-way screws 302. A movable frame 303 is fixedly connected between the first sliders 303a. A movable block 304 is movably connected laterally inside the movable frame 303. A first U-shaped seat 305 is fixedly connected to the top of the movable block 304. An adjusting rod 3 is rotatably connected to the top inner side of the first U-shaped seat 305. 06. The bottom end of the adjusting rod 306 rotates through the surface of the moving block 304 and is connected to an L-shaped frame 307. A second drive motor 308a is fixedly connected to the vertical support arm of the L-shaped frame 307. A grinding disc 308 is sleeved on the output shaft of the second drive motor 308a. A driven gear 306a is sleeved on the outer wall of the adjusting rod 306. The driven gear 306a is located inside the first U-shaped seat 305. A third drive motor 309 is fixedly connected to the top front end of the first U-shaped seat 305. A grinding disc 308 is sleeved on the output shaft of the third drive motor 309. The drive gear 309a and the movable plate 301 are used to drive the grinding disc 308 and other structures to move up and down. The one-way lead screw 302 and the first slider 303a are used to drive the movable frame 303 to move in the front-back direction. The movable frame 303 is used to drive the grinding disc 308 and other structures to move in the front-back direction. The movable block 304 is used to drive the grinding disc 308 and other structures to move in the left-right direction. The first U-shaped seat 305 is used to install the adjusting rod 306 and other structures. The adjusting rod 306 is used for... The L-shaped frame 307 is rotated to adjust the grinding direction of the grinding disc 308. The driven gear 306a is used to drive the adjusting rod 306 to rotate. The L-shaped frame 307 is used to install the second drive motor 308a and other structures. The grinding disc 308 is used to grind and trim the side of the calcium silicate board. The second drive motor 308a is used to drive the grinding disc 308 to rotate. The third drive motor 309 and the drive gear 309a are used to drive the driven gear 306a to rotate.

[0038] Furthermore, the top front and rear ends of the U-shaped frame 2 are fixedly connected to the first hydraulic cylinder 301a, the output shaft of the first hydraulic cylinder 301a is fixedly connected to the first ear seat 301b, and the bottom of the first ear seat 301b is fixedly connected to the center position of the upper surface of the moving plate 301.

[0039] The front and rear ends of the U-shaped frame 2 are fixedly connected to a collection cover 201. A connecting pipe 202 passes through the opposite ends of the collection cover 201. The end of the connecting pipe 202 away from the collection cover 201 passes through the vertical support arm of the U-shaped frame 2 and extends to the outside of the U-shaped frame 2.

[0040] The upper surface of the movable plate 301 is fixedly connected to both sides of the second ear seat 301c. The top of the second ear seat 301c is fixedly connected to the limit rod 301d. The top of the limit rod 301d moves through the top of the U-shaped frame 2 and is threaded with the limit nut 301e.

[0041] The front sides of the movable plate 301 located at the inner front end of the U-shaped frame 2 are fixedly connected to the first drive motor 302b through the first motor frame 302a. The output shaft of the first drive motor 302b is fixedly connected to the front end of the one-way lead screw 302.

[0042] The front and rear ends of the movable frame 303 are both fixedly connected to the slide rods 303b in the transverse direction, and the front and rear ends of the movable block 304 are movably sleeved on the outer wall of the slide rods 303b.

[0043] A second hydraulic cylinder 304b is fixedly connected to the top side of the movable frame 303 via a mounting base 304a, and the output shaft of the second hydraulic cylinder 304b is fixedly connected to the outer wall of one side of the movable block 304.

[0044] The operation process of this embodiment is as follows: First, the third drive motor 309 is started, which drives the drive gear 309a to rotate. The drive gear 309a drives the adjusting rod 306 to rotate through the driven gear 306a, thereby causing the adjusting rod 306 to drive the L-shaped frame 307 and the grinding disc 308 to rotate, thus adjusting the grinding direction of the grinding disc 308. Next, the first hydraulic cylinder 301a drives the moving plate 301 to rise and fall, thereby making the grinding disc 308 contact the side of the calcium silicate board. Then, the second drive motor 308a is started, which drives the grinding disc 308 to rotate. Finally, the one-way lead screw 302 or the second hydraulic cylinder 304b drives the grinding disc 308 to move in the front-back or left-right direction, thereby achieving the grinding and trimming of the side of the calcium silicate board.

[0045] Example 2

[0046] Please see Figure 1 , Figure 7 , Figure 8 and Figure 9 As shown, this is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the previous embodiment in that: the two sides of the U-shaped frame 2 are also provided with glue application components 4. The glue application components 4 include a bidirectional lead screw 401, a second slider 402, a second U-shaped seat 403, a glue application roller 404, and a nozzle 405. The bidirectional lead screw 401 and the second slider 402 drive the glue application roller 404 to move, and the glue application roller 404 and the nozzle 405 apply glue to the side of the calcium silicate board, which solves the problem that it is inconvenient to automatically apply glue to the side of the calcium silicate board after grinding.

[0047] Specifically, two bidirectional lead screws 401 are provided and rotatably connected to the slide grooves on both sides of the top of the workbench 1. The front and rear ends of the bidirectional lead screws 401 are threaded with second sliders 402. The top of each second slider 402 is fixedly connected to a second U-shaped seat 403. A glue-applying roller 404 is rotatably connected inside the second U-shaped seat 403. A nozzle 405 passes through the vertical support arm of each second U-shaped seat 403. The discharge end of the nozzle 405 extends into the interior of the second U-shaped seat 403. The feed end is fixedly connected to the telescopic joint 405a. The bidirectional lead screw 401 and the second slider 402 are used to drive the second U-shaped seat 403 to move. The second U-shaped seat 403 is used to install and drive the glue-applying roller 404 and the nozzle 405, etc. The glue-applying roller 404 is used to apply glue to the side of the calcium silicate board. The nozzle 405 is used to supply glue to the glue-applying roller 404. The telescopic joint 405a is used to connect the nozzle 405 to the glue tank.

[0048] Furthermore, each of the two-way lead screws 401 has a first synchronous pulley 401a sleeved on its front end. The first synchronous pulley 401a is located at the front end of the worktable 1. A fourth drive motor 406 is fixedly connected to the bottom center of the worktable 1 via a second motor frame 406a. A second synchronous pulley 406b is sleeved on the output shaft of the fourth drive motor 406. The first synchronous pulley 401a and the second synchronous pulley 406b are connected by a synchronous belt 401b.

[0049] The rest of the structure is the same as in Example 1.

[0050] The operation process of this embodiment is as follows: the fourth drive motor 406 drives the bidirectional lead screw 401 to rotate. The bidirectional lead screw 401 drives the second U-shaped seat 403 and the glue coating roller 404 to move through the second slider 402. The nozzle 405 is connected to the glue tank through the telescopic joint 405a, so that the glue is sprayed onto the glue coating roller 404 through the nozzle 405, and the glue is applied to the side of the calcium silicate board through the glue coating roller 404, thus realizing the automatic glue application on the side of the polished calcium silicate board.

[0051] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it.

Claims

1. A calcium silicate board edge trimming device, comprising a workbench (1), characterized in that: A U-shaped frame (2) is fixedly connected to the top center of the workbench (1), and a grinding component (3) is provided inside the U-shaped frame (2). Glue application components (4) are also provided on both sides of the U-shaped frame (2). The grinding assembly (3) includes movable plates (301) movably connected to the front and rear ends of the inner side of the U-shaped frame (2), and one-way screws (302) are rotatably connected to both sides of adjacent movable plates (301) along the longitudinal direction. A first slider (303a) is threaded on the one-way screw (302), and a movable frame (303) is fixedly connected between the first sliders (303a). A movable block (304) is movably connected to the inside of the movable frame (303) along the transverse direction, and a first U-shaped seat (305) is fixedly connected to the top of the movable block (304). An adjusting rod (306) is rotatably connected to the top of the inner side of the first U-shaped seat (305), and the adjusting rod (306) is rotatably connected to the top of the first U-shaped seat (305). The bottom end of the lever (306) rotates through the surface of the moving block (304) and is connected to an L-shaped frame (307). A second drive motor (308a) is fixedly connected to the vertical support arm of the L-shaped frame (307), and a grinding disc (308) is sleeved on the output shaft of the second drive motor (308a). A driven gear (306a) is sleeved on the outer wall of the adjusting rod (306), and the driven gear (306a) is located inside the first U-shaped seat (305). A third drive motor (309) is fixedly connected to the top front end of the first U-shaped seat (305), and a drive gear (309a) is sleeved on the output shaft of the third drive motor (309). The adhesive application assembly (4) includes a bidirectional lead screw (401) rotatably connected to both sides of the top of the workbench (1), and the front and rear ends of the bidirectional lead screw (401) are threaded with a second slider (402). The top of the second slider (402) is fixedly connected to a second U-shaped seat (403), and an adhesive roller (404) is rotatably connected inside the second U-shaped seat (403). A nozzle (405) passes through the vertical support arm of the second U-shaped seat (403), and the discharge end of the nozzle (405) extends into the interior of the second U-shaped seat (403). The feed end of the nozzle (405) is fixedly connected to a telescopic joint (405a).

2. The calcium silicate board edge trimming device according to claim 1, characterized in that, The top front and rear ends of the U-shaped frame (2) are fixedly connected to a first hydraulic cylinder (301a), and the output shaft of the first hydraulic cylinder (301a) is fixedly connected to a first ear seat (301b). The bottom of the first ear seat (301b) is fixedly connected to the center position of the upper surface of the moving plate (301).

3. The calcium silicate board edge trimming device according to claim 2, characterized in that, The front and rear ends of the U-shaped frame (2) are fixedly connected to a collection cover (201), and a connecting pipe (202) passes through the end faces of the collection covers (201) that are far apart from each other. The end of the connecting pipe (202) that is far away from the collection cover (201) passes through the vertical support arm of the U-shaped frame (2) and extends to the outside of the U-shaped frame (2).

4. The calcium silicate board edge trimming device according to claim 2, characterized in that, The upper surface of the movable plate (301) is fixedly connected to both sides of the second ear seat (301c), and the top of the second ear seat (301c) is fixedly connected to the limit rod (301d). The top of the limit rod (301d) moves through the top of the U-shaped frame (2) and is threaded with the limit nut (301e).

5. The calcium silicate board edge trimming device according to claim 1, characterized in that, The front sides of the movable plate (301) located at the inner front end of the U-shaped frame (2) are fixedly connected to the first drive motor (302b) via the first motor frame (302a), and the output shaft of the first drive motor (302b) is fixedly connected to the front end of the one-way lead screw (302).

6. The calcium silicate board edge trimming device according to claim 1, characterized in that, The front and rear ends of the movable frame (303) are both fixedly connected to slide rods (303b) in the transverse direction, and the front and rear ends of the movable block (304) are movably sleeved on the outer wall of the slide rods (303b).

7. The calcium silicate board edge trimming device according to claim 6, characterized in that, The top side of the movable frame (303) is fixedly connected to a second hydraulic cylinder (304b) via a mounting base (304a), and the output shaft of the second hydraulic cylinder (304b) is fixedly connected to the outer wall of one side of the movable block (304).

8. The calcium silicate board edge trimming device according to claim 1, characterized in that, The front end of each of the two-way lead screws (401) is fitted with a first synchronous pulley (401a), and the first synchronous pulley (401a) is located at the front end of the worktable (1). A fourth drive motor (406) is fixedly connected to the bottom center of the worktable (1) through a second motor frame (406a), and a second synchronous pulley (406b) is fitted on the output shaft of the fourth drive motor (406). The first synchronous pulley (401a) and the second synchronous pulley (406b) are connected by a synchronous belt (401b).

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