Glue and sand spraying device for colored stone metal tile

Abstract

The utility model relates to the technical field of colored stone metal tile production, in particular to a colored stone metal tile glue and sand spraying device which comprises a rack, a sand spraying device and a sand spraying device. The clamping part is used for fixing the metal tile and comprises a two-way screw rod which is provided with two clamping plates in a threaded manner; the first motor is mounted at the top of the rack through a positioning frame and provides driving force for the two-way screw rod; the moving part is arranged on the supporting frame and comprises a screw rod which is in threaded connection with a sliding table; the second motor is installed on the supporting frame and provides driving force for the lead screw; the glue spraying part is arranged on the moving part, is used for spraying glue on the surface of the metal tile and comprises a liquid conveying pump mounted on the sliding table, a first corrugated pipe is mounted at the output end of the liquid conveying pump, and one end of the first corrugated pipe penetrates through the sliding table; the glue spraying pipe is mounted at the bottom of the first corrugated pipe, a plurality of spraying pipes are mounted on the glue spraying pipe, and a first electromagnetic valve is mounted on each spraying pipe; the glue storage bin is installed on the sliding table through a supporting rod.

Description

Technical Field

[0001] This application relates to the field of colored stone metal tile production technology, and in particular to a spray adhesive and sand-spraying device for colored stone metal tiles. Background Technology

[0002] With the development of the construction industry, colored stone metal tiles are becoming increasingly popular among roofing materials due to their aesthetic appeal, durability, and lightweight properties. To enhance the decorative effect and lifespan of colored stone metal tiles, a spraying and sanding process is typically required on their surface. However, traditional manual spraying and sanding methods suffer from inefficiency, high costs, and inconsistent quality. Furthermore, manual operation can lead to environmental pollution and occupational health risks for workers.

[0003] While the automated adhesive spraying and sanding equipment currently available on the market can improve production efficiency and product quality to some extent, it still has some shortcomings, such as complex equipment structure, inconvenient operation, and poor adaptability (unable to adapt to metal tiles of different thicknesses).

[0004] To address this issue, this application proposes a spraying and sanding device for colored stone metal tiles. Summary of the Invention

[0005] The purpose of this application is to address at least one of the aforementioned technical deficiencies.

[0006] Therefore, one objective of this application is to provide a spraying and sanding device for colored stone metal tiles to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0007] To achieve the above objectives, one embodiment of this application provides a spraying and sanding device for colored stone metal tiles, comprising: a frame on which a support frame is fixedly mounted; a clamping part for fixing the metal tile, including: a bidirectional lead screw with two clamping plates threaded onto it; a first motor mounted on the top of the frame via a positioning frame to provide driving force for the bidirectional lead screw; a moving part disposed on the support frame, including: a lead screw with a slide connected to it threaded onto it, the slide being slidably mounted on a limiting rod on the support frame; a second motor mounted on the support frame to provide driving force for the lead screw; and a spraying part disposed on the moving part for spraying adhesive onto the surface of the metal tile, including: an infusion pump mounted on the slide, the output end of the infusion pump being fitted with a first corrugated pipe, one end of the first corrugated pipe penetrating the slide. The system comprises: a glue spraying hose installed at the bottom of the first corrugated pipe, with several spray pipes mounted on the hose, each spray pipe equipped with a first solenoid valve; a glue storage tank mounted on the slide via a support rod, one end of which is connected to the input end of the infusion pump via a connecting pipe; a sand spraying unit mounted on the moving part for spraying sand onto the location after glue spraying, comprising: a sand bin mounted on the slide; a second corrugated pipe connected at its top to the sand bin and extending through the slide; a sand spraying pipe installed at the bottom of the second corrugated pipe, with several spray pipes mounted on the sand spraying pipe, each spray pipe equipped with a second solenoid valve; a trigger unit for controlling the number of solenoid valves opened by a linkage clamp; and a PLC controller serving as the control center, receiving and issuing commands.

[0008] Preferably, in any of the above embodiments, the frame is provided with a guide groove, the clamping plate is slidably disposed in the guide groove, through holes are provided on both sides of the guide groove, the bidirectional lead screw is rotatably disposed in the through holes, and a baffle is installed in the guide groove; a vertical plate is installed at the bottom of the frame.

[0009] Preferably, in any of the above embodiments, the clamping part further includes: a first bevel gear, installed at the output end of the first motor; a second bevel gear, meshing with the first bevel gear, the second bevel gear being installed on a bidirectional lead screw; the moving part further includes: a third bevel gear, installed at the output end of the second motor; a fourth bevel gear, meshing with the third bevel gear, the fourth bevel gear being installed on a lead screw.

[0010] Preferably, any of the above solutions further includes: a vibration section, located on one side of the sand spraying section, for vibrating the sand bin; and an adjustment section, located between the frame and the support frame, for adjusting the distance between the glue spraying pipe and the sand spraying pipe and the metal tile, thereby matching metal tiles of different thicknesses.

[0011] Preferably, in any of the above embodiments, the vibrating unit includes: a cylindrical rod rotatably mounted on a horizontal plate on one side of the sand bin, with a plurality of vibrating blocks mounted on the cylindrical rod; a transmission gear mounted on the cylindrical rod; and a connecting plate mounted on a support frame, with a reinforcing plate mounted on one side of the connecting plate, and the reinforcing plate mounted on the support frame.

[0012] Preferably, in any of the above embodiments, the connecting plate has a through groove, and a plurality of teeth are installed in the through groove in an alternating manner. These teeth are used to cooperate with the gear to drive the vibrating block to reciprocate.

[0013] Preferably, according to any of the above solutions, the adjustment unit includes: an electric push rod, mounted on a slide table; an adjustment plate, mounted on the output end of the electric push rod, the adjustment plate having two connecting slots for fixing the first corrugated pipe and the second corrugated pipe respectively; and a sensor, mounted on the bottom of the adjustment plate.

[0014] Preferably, according to any of the above embodiments, the triggering part includes: a fixing block, mounted on the upright plate, the fixing block having a plurality of connecting grooves; a plurality of trigger blocks, slidably disposed in the connecting grooves, the trigger blocks having a first contact piece mounted on them, one end of the trigger block being an inclined surface; a second contact piece, mounted in the connecting groove, for cooperating with the first contact piece; a reset spring, one end of which is mounted in the connecting groove, and the other end of which is mounted on the bottom of the trigger block; and a trigger plate, mounted on the bottom of the clamping plate, for cooperating with the trigger blocks.

[0015] Compared with the prior art, the advantages and beneficial effects of this application are as follows:

[0016] 1. By adopting a PLC controller as the control center, the glue spraying and sand spraying process is highly automated, which greatly improves production efficiency, ensures the consistency of process parameters, and enhances the quality stability of products. The design of the adjustment unit allows for adjustment of the distance between the glue spraying pipe and the sand spraying pipe and the metal tile, enabling the device to adapt to the processing needs of metal tiles of different thicknesses and specifications, thus enhancing the versatility and adaptability of the equipment. Through the ingenious design of the trigger unit, the number of solenoid valves opened can be automatically adjusted according to the actual position of the metal tile, ensuring precise control of the glue spraying and sand spraying amount, avoiding resource waste, and reducing production costs.

[0017] 2. The rapping section can effectively prevent sand particles from clogging in the sand bin, ensuring the uniform distribution of sand particles and thus ensuring the uniformity of sand spreading.

[0018] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a first-view schematic diagram according to an embodiment of this application;

[0021] Figure 2 This is a schematic diagram from a second perspective according to an embodiment of this application;

[0022] Figure 3 This is a third-view schematic diagram according to an embodiment of this application;

[0023] Figure 4 According to the embodiments of this application Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 This is a schematic cross-sectional view of the fixing block according to an embodiment of this application;

[0025] Figure 6 This is a partial schematic diagram according to an embodiment of this application;

[0026] Figure 7 This is a schematic cross-sectional view of the rack according to an embodiment of this application;

[0027] Figure 8 This is a schematic diagram of the slide connection according to an embodiment of this application;

[0028] Figure 9 This is a schematic diagram of the first bellows connection according to an embodiment of this application;

[0029] Figure 10 According to the embodiments of this application Figure 9 Enlarged view of point B in the middle;

[0030] Figure 11 This is a schematic diagram of the rapping section according to an embodiment of this application;

[0031] Figure 12 This is a schematic diagram of the adjustment section according to an embodiment of this application.

[0032] In the diagram: 1. Frame, 11. Support frame, 12. Vertical plate, 2. Clamping part, 21. Double-acting lead screw, 22. Clamping plate, 23. First motor, 24. First bevel gear, 25. Second bevel gear, 3. Moving part, 31. Lead screw, 32. Slide table, 33. Second motor, 34. Third bevel gear, 35. Fourth bevel gear, 4. Glue spraying part, 41. Infusion pump, 42. First bellows, 43. Glue spraying hose, 44. Spraying hose, 45. First solenoid valve, 5. 51. Sand spraying section, 52. Sand bin, 53. Second corrugated pipe, 54. Sand spraying pipe, 55. Spraying pipe, 66. Second solenoid valve, 67. Triggering section, 61. Fixing block, 62. Triggering block, 63. First contact piece, 64. Second contact piece, 65. Return spring, 66. Triggering plate, 78. Vibration section, 71. Cylindrical rod, 72. Vibration block, 73. Transmission gear, 74. Connecting plate, 89. Adjustment section, 81. Electric push rod, 82. Adjustment plate, 83. Sensor. Detailed Implementation

[0033] like Figures 1 to 12 As shown, a spraying and sanding device for colored stone metal tiles includes a frame 1, a clamping part 2, a moving part 3, a spraying part 4, a sanding part 5, a triggering part 6, a PLC controller, a vibrating part 7, and an adjusting part 8.

[0034] Furthermore, a support frame 11 is mounted on the frame 1;

[0035] The frame 1 is provided with a guide groove, the clamping plate 22 is slidably disposed in the guide groove, the guide groove is provided with through holes on both sides, the bidirectional lead screw 21 is rotatably disposed in the through holes, and a baffle is installed in the guide groove;

[0036] A vertical plate 12 is installed at the bottom of the frame 1.

[0037] Specifically, the baffle serves to limit the position.

[0038] Furthermore, the clamping part 2 is used to fix the metal tile, including:

[0039] A two-way lead screw 21 has two clamping plates 22 threaded onto it;

[0040] The first motor 23 is mounted on the top of the frame 1 via a positioning bracket, and provides driving force for the bidirectional lead screw 21;

[0041] Also includes:

[0042] The first bevel gear 24 is installed at the output end of the first motor 23;

[0043] The second bevel gear 25 meshes with the first bevel gear 24, and the second bevel gear 25 is mounted on the bidirectional lead screw 21.

[0044] Furthermore, the movable part 3 is disposed on the support frame 11 and includes:

[0045] A lead screw 31 is threadedly connected to a slide 32, which is slidably mounted on a limiting rod on a support frame 11.

[0046] The second motor 33 is mounted on the support frame 11 and provides driving force to the lead screw 31;

[0047] Also includes:

[0048] The third bevel gear 34 is installed at the output end of the second motor 33;

[0049] The fourth bevel gear 35 meshes with the third bevel gear 34, and the fourth bevel gear 35 is mounted on the lead screw 31.

[0050] Furthermore, such as Figures 8 to 10 As shown, the adhesive spraying unit 4 is mounted on the moving part 3 and moves with the slide table 32. It is used to spray adhesive onto the surface of the metal tile, and includes:

[0051] An infusion pump 41 is mounted on a slide table 32. A first bellows 42 is installed at the output end of the infusion pump 41, and one end of the first bellows 42 passes through the slide table 32.

[0052] A glue spraying tube 43 is installed at the bottom of the first corrugated pipe 42. Several spraying tubes 44 are installed on the glue spraying tube 43, and a first solenoid valve 45 is installed on each of the spraying tubes 44.

[0053] The glue storage tank is mounted on the slide table 32 by a support rod, and one end of the glue storage tank is connected to the input end of the infusion pump 41 through a connecting pipe.

[0054] Furthermore, the sand-spraying part 5 is mounted on the moving part 3 and driven by the slide table 32, and is used to spray sand onto the position after the adhesive has been sprayed, including:

[0055] Sand bin 51 is installed on slide 32;

[0056] The second corrugated pipe 52 is connected to the top of the sand bin 51, and the second corrugated pipe 52 passes through the slide table 32;

[0057] A sand spraying pipe 53 is installed at the bottom of the second corrugated pipe 52. Several spray pipes 54 are installed on the sand spraying pipe 53, and a second solenoid valve 55 is installed on each spray pipe.

[0058] Furthermore, the triggering unit 6 is used to control the number of times the solenoid valve is opened in conjunction with the clamping plate 22, including:

[0059] A fixing block 61 is installed on the upright plate 12, and the fixing block 61 is provided with several connecting grooves;

[0060] Several trigger blocks 62 are slidably disposed in the connecting groove. A first contact piece 63 is installed on the trigger block 62, and one end of the trigger block 62 is an inclined surface.

[0061] The second contact piece 64 is installed in the connecting groove to cooperate with the first contact piece 63;

[0062] The return spring 65 has one end installed in the connecting groove and the other end installed at the bottom of the trigger block 62;

[0063] Trigger plate 66 is installed at the bottom of clamp plate 22 and is used to cooperate with trigger block 62.

[0064] Furthermore, the PLC controller serves as a control center, receiving feedback from various components and issuing commands to the driving components within each component.

[0065] Furthermore, such as Figure 11 As shown, the vibrating section 7 is located on one side of the sand-spraying section 5 and is used to vibrate the sand bin 51, including:

[0066] A cylindrical rod 71 is rotatably mounted on a horizontal plate on one side of the sand bin 51, and several vibrating blocks 72 are mounted on the cylindrical rod 71.

[0067] The transmission gear 73 is mounted on the cylindrical rod 71;

[0068] A connecting plate 74 is mounted on a support frame 11. A reinforcing plate is mounted on one side of the connecting plate 74. The reinforcing plate is mounted on the support frame 11. A through groove is provided on the connecting plate 74. Several teeth are installed in the through groove in an alternating manner. These teeth are used to cooperate with gears to drive the vibrating block 72 to reciprocate.

[0069] Furthermore, such as Figure 12 As shown, the adjustment unit 8 is located between the frame 1 and the support frame 11, and is used to adjust the distance between the glue spraying pipe 43 and the sand spraying pipe 53 and the metal tile, thereby matching metal tiles of different thicknesses, including:

[0070] Electric push rod 81 is mounted on slide table 32;

[0071] An adjusting plate 82 is installed at the output end of the electric push rod 81. The adjusting plate 82 has two connecting slots, which are used to fix the first corrugated pipe 42 and the second corrugated pipe 52 respectively.

[0072] Sensor 83 is mounted on the bottom of adjustment plate 82.

[0073] A spraying and sanding device for colored stone metal tiles works on the following principle:

[0074] The colored stone metal tile to be sprayed with adhesive and sand is placed on the frame 1. The first motor 23 drives the first bevel gear 24, which in turn drives the second bevel gear 25 to rotate, which in turn drives the double screw 21 to rotate. The double screw 21 drives the two clamping plates 22 to move in opposite directions, thereby clamping and fixing the metal tile to prevent shaking during subsequent work.

[0075] As the clamping plate 22 moves, it drives the trigger plate 66 to move synchronously. The trigger plate 66 moves towards the vertical plate 12 on the side of the fixed block 61. When the trigger plate 66 contacts the inclined surface on the trigger block 62, the trigger block 62 is forced to move into the connecting groove, and synchronously drives the first contact piece 63, so that the first contact piece 63 contacts the second contact piece 64. Depending on the size of the metal tile, the stroke of the trigger plate 66 is different, that is, the number of times the trigger block 62 retracts into the connecting groove is different. The feedback value received by the PLC controller is different, which in turn controls the number of times the first solenoid valve 45 and the second solenoid valve 55 are opened to be different.

[0076] The second motor 33 drives the third bevel gear 34, which in turn drives the fourth bevel gear 35 to rotate, which in turn drives the lead screw 31 to rotate. The lead screw 31 drives the slide table 32 to move, which in turn drives the glue spraying section 4 and the sand spraying section 5 to move. At the same time, it also drives the adjustment section 8 to move. When the sensor 83 on the adjustment plate 82 is above the metal tile, the sensor 83 detects the height and feeds it back to the PLC controller. The PLC controller issues a command to the electric push rod 81 to drive the adjustment plate 82 to move up and down, which in turn drives the glue spraying pipe 43 and the sand spraying pipe 53 to adjust their height.

[0077] Then, the solenoid valves on the paint spraying pipe and the spraying pipe 54 and the infusion pump 41 are activated by the PLC controller (the specific number of activations is controlled by the triggering unit 6 mentioned above) to spray glue and sprinkle sand.

[0078] As the sand bin 51 moves with the slide table 32, it drives the gear to move. The gear engages with the teeth in the through slot, which in turn drives the cylindrical rod 71 to reciprocate, which in turn drives the vibrating block 72 to reciprocate, thus vibrating the sand bin 51.

Claims

1. A spraying and sanding device for colored stone metal tiles, characterized in that: include: The frame, on which a support frame is fixedly mounted; The clamping part, used to fix the metal tile, includes: A two-way lead screw with two clamping plates threaded onto its threads; The first motor, mounted on top of the frame via a positioning bracket, provides driving force for the bidirectional lead screw; The movable part, mounted on the support frame, includes: A lead screw with a slide connected to it by threads, the slide being slidably mounted on a limit rod on a support frame; The second motor, mounted on the support frame, provides driving force to the lead screw; The adhesive spraying unit, located on the moving part, is used for spraying adhesive onto the surface of the metal tile, and includes: An infusion pump is mounted on a slide table. A first bellows is installed at the output end of the infusion pump, and one end of the first bellows passes through the slide table. A glue spraying hose is installed at the bottom of the first corrugated pipe. Several spraying tubes are installed on the glue spraying hose, and a first solenoid valve is installed on each of the spraying tubes. A glue storage tank is mounted on a slide table via a support rod, and one end of the glue storage tank is connected to the input end of an infusion pump via a connecting pipe; A sand-spraying unit, installed on the moving part, is used to spray sand onto the area after adhesive spraying, including: The sand bin is installed on a sliding platform; The second corrugated pipe is connected to the top of the sand bin and passes through the slide table; A sand spraying pipe is installed at the bottom of the second corrugated pipe. Several spray pipes are installed on the sand spraying pipe, and a second solenoid valve is installed on each spray pipe. The trigger unit is used to control the number of solenoid valves opened by the linkage clamp. The PLC controller acts as the control center, receiving and issuing commands.

2. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 1, characterized in that: The frame is provided with a guide groove, the clamping plate is slidably disposed in the guide groove, the guide groove is provided with through holes on both sides, the bidirectional lead screw is rotatably disposed in the through holes, and a baffle is installed in the guide groove; The bottom of the frame is equipped with a vertical plate.

3. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 1, characterized in that: The clamping part further includes: The first bevel gear is installed at the output end of the first motor; The second bevel gear meshes with the first bevel gear, and the second bevel gear is mounted on the double-acting lead screw; The moving part further includes: The third bevel gear is installed at the output end of the second motor; The fourth bevel gear meshes with the third bevel gear and is mounted on the lead screw.

4. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 1, characterized in that: Also includes: The vibration section, located on one side of the sand-spraying section, is used to vibrate the sand bins; The adjustment section, located between the frame and the support frame, is used to adjust the distance between the glue spraying pipe and the sand spraying pipe and the metal tile, thereby matching metal tiles of different thicknesses.

5. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 4, characterized in that: The vibrating section includes: A cylindrical rod is rotatably mounted on a horizontal plate on one side of the sand bin, and several vibrating blocks are installed on the cylindrical rod; The transmission gear is mounted on the cylindrical rod. A connecting plate is mounted on a support frame, and a reinforcing plate is mounted on one side of the connecting plate, which is also mounted on the support frame.

6. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 5, characterized in that: The connecting plate has a through groove, and several teeth are installed in the through groove in an alternating pattern. These teeth are used to cooperate with the gear to drive the vibrating block to reciprocate.

7. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 6, characterized in that: The adjustment unit includes: Electric linear actuator, mounted on the slide table; An adjusting plate is installed at the output end of the electric push rod. The adjusting plate has two connecting slots, which are used to fix the first corrugated pipe and the second corrugated pipe respectively. The sensor is mounted at the bottom of the adjustment plate.

8. The adhesive spraying and sand-spraying device for colored stone metal tiles according to claim 2, characterized in that: The triggering unit includes: A fixing block is installed on the upright plate, and the fixing block is provided with several connecting grooves; Several trigger blocks are slidably disposed in the connecting groove, and a first contact piece is installed on each trigger block. One end of the trigger block is an inclined surface. The second contact piece is installed in the connecting groove to cooperate with the first contact piece; The return spring has one end installed in the connecting groove and the other end installed at the bottom of the trigger block; The trigger plate is installed at the bottom of the clamping plate and is used to cooperate with the trigger block.

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