A dry wall stud production apparatus

Abstract

The utility model discloses a dry wall nail production facility, including the box, the upside in the box is provided with the drying cylinder, the right side of drying cylinder is equipped with the air heater, still including the mechanism of turning over, the mechanism of turning over: it includes the mounting rod, push -pad no.

Description

Technical Field

[0001] This utility model relates to the technical field of screw production equipment, specifically a drywall screw production equipment. Background Technology

[0002] Drywall screws are screws specifically designed for fixing drywall boards to wooden or metal joists. Drywall screw production equipment is specialized processing equipment for manufacturing drywall screws. During the production process, the electroplated drywall screws need to be dried to remove surface moisture or electroplating solution, allowing the electroplating layer to adhere more tightly to the drywall screw surface. In existing technology: Authorization Publication No. CN 219283801 U's patent discloses a drying device for electroplated parts production, including a base, a drying mechanism on the top of the base, a clamping mechanism inside the drying mechanism, and a transport bracket fixedly connected to the top of the base. A first bearing is fixedly connected to the inner wall of the base. In operation, the electroplated parts are first placed inside a conveyor frame, which then feeds them into a drying tube. Drying is then performed by heating lamps inside the drying tube. However, during the drying process, only the upper surface of the electroplated parts is dried. The part in contact with the conveyor frame requires heating the conveyor frame itself, which then transfers heat to dry the contact area. However, the heat transfer method of the conveyor frame is delayed; heat needs time to reach the contact area of ​​the electroplated parts, increasing the drying time and reducing production efficiency. Therefore, we propose a drywall nail production device. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a drywall nail production equipment. By cooperating with push plate one and push plate two, the drywall nails can be evenly distributed in the drying drum. Push plate one and push plate two with different rotation speeds can lift the drywall nails while ensuring that the drywall nails are evenly heated in the drying drum, reducing drying dead corners, improving drying uniformity, and ensuring the drying efficiency and quality of the drywall nails. This can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dry wall nail production equipment, including a box, a drying cylinder arranged on the upper side inside the box, a hot air blower arranged on the right side of the drying cylinder, and a turning mechanism;

[0005] The turning mechanism includes a mounting rod, a push plate one, a rotating cylinder, and a push plate two. The rotating cylinder is rotatably connected to the middle of the left wall of the drying cylinder. Push plates two are respectively arranged on the right side of the outer arc surface of the rotating cylinder. The mounting rod is rotatably connected to the inside of the rotating cylinder. Push plates one are respectively arranged on the right side of the outer arc surface of the mounting rod. Through the cooperation of push plates one and two, the dry wall nails can be evenly distributed in the drying cylinder. Push plates one and two with different rotation speeds can both drive the dry wall nails to be lifted and ensure that the dry wall nails are evenly heated in the drying cylinder, reducing drying dead corners, improving drying uniformity, and ensuring the drying efficiency and quality of the dry wall nails.

[0006] Furthermore, a controller is provided at the front end of the enclosure. The input terminal of the controller is electrically connected to an external power source, enabling it to regulate the electrical components inside the device.

[0007] Furthermore, the flipping mechanism also includes a protective cover, an output rod, a bevel gear one, and a bevel gear two. The protective cover is located at the left end of the drying cylinder. A bevel gear one is located on the left side of the outer arc surface of the rotating cylinder. An output rod is rotatably connected to the left side of the bottom wall of the protective cover. A bevel gear two is located at the upper end of the output rod. The bevel gear one and the bevel gear two are meshed together and can drive the push plate one and the push plate two to rotate.

[0008] Furthermore, a drive motor is provided on the left side of the lower end of the protective cover. The upper end of the output shaft of the drive motor is fixedly connected to the lower end of the output rod, and the input end of the drive motor is electrically connected to the output end of the controller, which can drive the output rod to rotate.

[0009] Furthermore, a servo motor is provided in the middle of the left end of the protective cover. The right end of the servo motor output shaft is fixedly connected to the left end of the mounting rod. The input end of the servo motor is electrically connected to the output end of the controller, which can drive the mounting rod to rotate.

[0010] Furthermore, temperature detectors are respectively installed on the upper side of the outer arc surface of the box. The probes at the lower ends of the two sets of temperature detectors are located on the left and right sides inside the drying cylinder, respectively. The temperature detectors are bidirectionally electrically connected to the controller and can detect the temperature inside the drying cylinder.

[0011] Furthermore, a collection trough is provided on the lower side of the box body. The collection trough is connected to the discharge port opened on the left side of the inner arc surface of the drying cylinder. A sealing door is hinged to the front side of the collection trough, so that the dried wall nails can be discharged through the collection trough.

[0012] Furthermore, a mounting bracket is provided on the lower right side of the housing, and an air inlet pipe is provided on the right end of the mounting bracket. The right end of the air inlet pipe is connected to the air outlet provided in the middle of the left end of the hot air blower, so that the hot air generated by the hot air blower can enter the interior of the drying cylinder through the air inlet pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This drywall screw production equipment has the following advantages:

[0014] By using pusher plate one and pusher plate two in combination, the dry wall nails can be evenly distributed inside the drying drum. Pusher plate one and pusher plate two, with different rotation speeds, can lift the dry wall nails while ensuring that the dry wall nails are evenly heated inside the drying drum, reducing drying dead zones, improving drying uniformity, and ensuring the drying efficiency and quality of the dry wall nails. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the front sectional structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the internal structure of the drying cylinder of this utility model;

[0019] Figure 5 This is a schematic diagram of the flipping mechanism of this utility model.

[0020] In the diagram: 1. Cabinet, 2. Controller, 3. Drying drum, 4. Mounting frame, 5. Air inlet pipe, 6. Hot air blower, 7. Tilting mechanism, 71. Mounting rod, 72. Push plate one, 73. Rotating drum, 74. Push plate two, 75. Protective cover, 76. Output rod, 77. Bevel gear one, 78. Bevel gear two, 8. Servo motor, 9. Drive motor, 10. Collection tank, 11. Sealing door, 12. Temperature detector. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5This embodiment provides a technical solution: a drywall nail production equipment, including a housing 1, a drying cylinder 3 arranged on the upper side inside the housing 1, a hot air blower 6 arranged on the right side of the drying cylinder 3, and a protective door hinged to the feed inlet on the right side inside the housing 1. The feed inlet is connected to the drying cylinder 3. Before use, the protective door is opened first, and then the galvanized or copper-plated drywall nails are fed into the drying cylinder 3 through the feed inlet by an external belt conveyor. Since the capacity of the drying cylinder 3 is fixed, the operator needs to adjust the amount of drywall nails added during the process. The amount of drywall nails fed is recorded. The operator uses the record to determine the remaining space inside the drying cylinder 3. The capacity of the drywall nails added each time is usually 30% to 50% of the volume of the drying cylinder 3. This ratio can be adjusted according to the characteristics of the drywall nails and the drying process. After the drywall nails are added, the operator closes the protective door. The connection between the protective door and the box 1 can be equipped with a switch lock. The switch lock can be a rotary lock structure commonly used in the prior art. The edge of the protective door can be equipped with a rubber sealing strip to ensure sealing. It also includes a flipping mechanism 7.

[0023] The flipping mechanism 7 includes a mounting rod 71, a first push plate 72, a rotating cylinder 73, and a second push plate 74. The rotating cylinder 73 is rotatably connected to the middle of the left wall of the drying cylinder 3. The second push plate 74 is respectively provided on the right side of the outer arc surface of the rotating cylinder 73. The mounting rod 71 is rotatably connected to the inside of the rotating cylinder 73. The first push plate 72 is respectively provided on the right side of the outer arc surface of the mounting rod 71. The rapidly rotating first push plate 72 can more quickly lift the dry wall nails during rotation, so that they are fully dispersed in the drying cylinder 3. The slowly rotating second push plate 74 can ensure that the dry wall nails are in the drying cylinder. The longer residence time within the drying drum 3 allows sufficient time for the hot air to remove moisture from the surface of the dry wall nails. The coordinated action of pusher plate 1 72 and pusher plate 2 74 ensures that the dry wall nails are evenly distributed within the drying drum 3. The coordinated arrangement of pusher plate 1 72 and pusher plate 2 74 ensures that the dry wall nails are evenly distributed within the drying drum 3. The pusher plate 1 72 and pusher plate 2 74 at different rotation speeds not only lift the dry wall nails but also ensure that the dry wall nails are evenly heated within the drying drum 3, reducing drying dead zones, improving drying uniformity, and guaranteeing the drying efficiency and quality of the dry wall nails.

[0024] Among them, the front end of the housing 1 is equipped with a controller 2, the input end of the controller 2 is electrically connected to an external power supply, and it can regulate the electrical components inside the equipment.

[0025] The flipping mechanism 7 includes a protective cover 75, an output rod 76, a first bevel gear 77, and a second bevel gear 78. The protective cover 75 is located at the left end of the drying cylinder 3. The first bevel gear 77 is located on the left side of the outer arc surface of the rotating cylinder 73. The output rod 76 is rotatably connected to the left side of the bottom wall of the protective cover 75. The second bevel gear 78 is located at the upper end of the output rod 76. The first bevel gear 77 and the second bevel gear 78 are meshed together. The output shaft of the drive device drives the mounting rod 71 to rotate. The mounting rod 71 drives the push plate 72 to rotate. The drive device drives the first bevel gear 77 to rotate through the output rod 76. During the rotation, the first bevel gear 77 will drive the second bevel gear 78 to rotate through the meshing connection. During the rotation, the second bevel gear 78 will drive the push plate 74 to rotate through the rotating cylinder 73. The first push plate 72 and the second push plate 74 rotate in opposite directions.

[0026] Among them: a drive motor 9 is provided on the left side of the lower end of the protective cover 75. The upper end of the output shaft of the drive motor 9 is fixedly connected to the lower end of the output rod 76. The input end of the drive motor 9 is electrically connected to the output end of the controller 2. The output shaft of the drive motor 9 will drive the first bevel gear 77 to rotate through the output rod 76. During the rotation of the first bevel gear 77, it will drive the second bevel gear 78 to rotate through the meshing connection. During the rotation of the second bevel gear 78, it will drive the second push plate 74 to rotate through the rotating cylinder 73. The rotation directions of the first push plate 72 and the second push plate 74 are opposite.

[0027] Among them: a servo motor 8 is provided in the middle of the left end of the protective cover 75. The right end of the output shaft of the servo motor 8 is fixedly connected to the left end of the mounting rod 71. The input end of the servo motor 8 is electrically connected to the output end of the controller 2. The output shaft of the servo motor 8 drives the mounting rod 71 to rotate, and the mounting rod 71 drives the push plate 72 to rotate.

[0028] Temperature detectors 12 are installed on the upper side of the outer arc surface of the housing 1. The probes at the lower ends of the two temperature detectors 12 are located on the left and right sides inside the drying cylinder 3, respectively. Both temperature detectors 12 are bidirectionally electrically connected to the controller 2. The two temperature detectors 12 collect the air temperature signal through thermistor sensors. The thermistor sensors convert temperature changes into resistance changes. Then, the temperature detectors 12 convert the resistance values ​​into temperature values ​​through built-in algorithms. The data calculated by the temperature detectors 12 is then transmitted to the controller 2. The controller 2 then takes an intermediate value based on the data provided by the two temperature detectors 12. This intermediate value is the temperature inside the drying cylinder 3.

[0029] The lower side of the box 1 is provided with a collection trough 10, which is connected to the discharge port on the left side of the inner arc surface of the drying cylinder 3. The front side of the collection trough 10 is hinged with a sealing door 11. When the operator opens the sealing door 11, due to the inclined bottom wall of the collection trough 10, the dry wall nails inside the collection trough 10 will move forward along the bottom wall of the collection trough 10. At the same time, the dry wall nails inside the drying cylinder 3 will also enter the interior of the collection trough 10 and finally be discharged through the collection trough 10.

[0030] The housing 1 has a mounting bracket 4 on the lower right side, and an air inlet pipe 5 on the right end of the mounting bracket 4. The right end of the air inlet pipe 5 is connected to the air outlet in the middle of the left end of the hot air blower 6. The hot air blower 6 starts to run under the control of the controller 2. The drive motor inside the hot air blower 6 drives the fan blades to rotate, thereby drawing external air into the interior of the hot air blower 6. Then, the non-magnetic nickel-chromium wire inside the hot air blower 6 heats the air. After that, the heated air passes through the protective net set on the left end of the hot air blower 6 and enters the interior of the air inlet pipe 5.

[0031] The working principle of the drywall nail production equipment provided by this utility model is as follows: A protective door is hinged to the feed inlet on the right side of the housing 1. The feed inlet is connected to the drying cylinder 3. Before use, the protective door is opened, and then the galvanized or copper-plated drywall nails are fed into the drying cylinder 3 through the feed inlet via an external belt conveyor. Since the capacity of the drying cylinder 3 is fixed, the operator needs to record the amount of drywall nails fed during the addition process. The operator uses this record to determine the remaining space inside the drying cylinder 3. The amount of drywall nails added each time typically accounts for 30% to 50% of the volume of the drying cylinder 3. This ratio can be adjusted according to the characteristics of the drywall nails and the drying process. After the drywall nails are added, the operator closes the protective door. A switch lock can be installed at the connection between the protective door and the housing 1. The switch lock can be a rotary latch lock structure commonly used in existing technology, and a rubber sealing strip can be installed at the edge of the protective door to ensure sealing. Then, through the control of the controller 2, the hot air blower 6 starts to run. The drive motor inside the hot air blower 6 drives the fan blades to rotate, thereby drawing outside air into the interior of the hot air blower 6. Then, the non-magnetic nickel-chromium wire inside the hot air blower 6 heats the air. After that, the heated air passes through the protective net set at the left end of the hot air blower 6 and enters the interior of the air inlet pipe 5. Finally, the heated air is evenly blown onto the surface of the dry wall nails to remove moisture. After use, the air will be discharged through the filter set on the upper side of the left wall of the drying cylinder. During the operation of the hot air blower 6, two sets of temperature detectors 12 are connected by thermoelectric... A resistance sensor collects the air temperature signal, and the resistance sensor converts temperature changes into resistance changes. Then, the temperature detector 12 converts the resistance value into a temperature value using a built-in algorithm. The data calculated by the temperature detector 12 is then transmitted to the controller 2. The controller 2 takes an intermediate value from the data provided by the two temperature detectors 12; this intermediate value is the temperature inside the drying cylinder 3. The drying temperature of the dry wall nails after electroplating needs to be determined based on the specific electroplating process and material characteristics. Generally, the drying temperature is between 80℃ and 120℃. During the drying process, the servo motor 8 and drive motor 9 start running under the control of the controller 2. The output shaft of the servo motor 8 drives the mounting rod 71 to rotate. The mounting rod 71 will... The rotation of push plate 72 causes the output shaft of drive motor 9 to drive bevel gear 77 via output rod 76. During rotation, bevel gear 77 meshes with bevel gear 78, which in turn drives push plate 74 via rotating cylinder 73. Push plates 72 and 74 rotate in opposite directions. Then, controller 2 adjusts the speeds of servo motor 8 and drive motor 9, thereby adjusting the speeds of push plates 72 and 74, making push plate 72 rotate faster than push plate 74. During their rotation, the rapidly rotating push plate 72 can more quickly lift the drywall nails, allowing them to disperse more effectively within the drying cylinder 3.The slowly rotating pusher plate 74 ensures that the dry wall nails remain in the drying cylinder 3 for a longer time, allowing sufficient time for the hot air to remove moisture from their surface. The coordinated action of pusher plates 72 and 74 ensures the dry wall nails are evenly distributed within the drying cylinder 3. The inner wall of the drying cylinder 3 is inclined; after being lifted by pusher plates 72 and 74, the dry wall nails move to the left along the inclined surface of the drying cylinder 3 during their fall, eventually accumulating on the left side. Some of the dry wall nails fall into the collection trough 10. The drying time for wall nails is typically 10 to 30 minutes, depending on the material, size, and drying temperature of the nails. The operator uses a mobile phone or timer to keep track of the time. When the operator opens the sealed door 11, the dry wall nails inside the collection tank 10 move forward along its inclined bottom wall due to the slope. Simultaneously, the dry wall nails inside the drying cylinder 3 also enter the collection tank 10 and are finally discharged through it, thus achieving the drying process for the wall nails used in production.

[0032] It is worth noting that the controller 2 disclosed in the above embodiments can be AT89C51, the hot air blower 6 can be KMS-DRBX-3380, the servo motor 8 and the drive motor 9 can be ECMA-C20604RS, and the temperature detector 12 can be OHR-E700. The controller 2 controls the operation of the hot air blower 6, the servo motor 8, the drive motor 9 and the temperature detector 12 using methods commonly used in the prior art.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A drywall nail production equipment, comprising a housing (1), a drying cylinder (3) disposed on the upper side inside the housing (1), and a hot air blower (6) disposed on the right side of the drying cylinder (3), characterized in that: It also includes a flipping mechanism (7); The flipping mechanism (7) includes a mounting rod (71), a push plate one (72), a rotating cylinder (73) and a push plate two (74). The rotating cylinder (73) is rotatably connected to the middle of the left wall of the drying cylinder (3). Push plates two (74) are respectively provided on the right side of the outer arc surface of the rotating cylinder (73). The mounting rod (71) is rotatably connected to the inside of the rotating cylinder (73). Push plates one (72) are respectively provided on the right side of the outer arc surface of the mounting rod (71).

2. The drywall screw production equipment according to claim 1, characterized in that: The front end of the housing (1) is provided with a controller (2), and the input end of the controller (2) is electrically connected to an external power source.

3. The drywall screw production equipment according to claim 2, characterized in that: The flipping mechanism (7) also includes a protective cover (75), an output rod (76), a bevel gear one (77) and a bevel gear two (78). The protective cover (75) is located at the left end of the drying cylinder (3). A bevel gear one (77) is located on the left side of the outer arc surface of the rotating cylinder (73). An output rod (76) is rotatably connected to the left side of the bottom wall of the protective cover (75). A bevel gear two (78) is located at the upper end of the output rod (76). The bevel gear one (77) and the bevel gear two (78) are meshed together.

4. The drywall screw production equipment according to claim 3, characterized in that: A drive motor (9) is provided on the left side of the lower end of the protective cover (75). The upper end of the output shaft of the drive motor (9) is fixedly connected to the lower end of the output rod (76). The input end of the drive motor (9) is electrically connected to the output end of the controller (2).

5. The drywall screw production equipment according to claim 3, characterized in that: A servo motor (8) is provided in the middle of the left end of the protective cover (75). The right end of the output shaft of the servo motor (8) is fixedly connected to the left end of the mounting rod (71). The input end of the servo motor (8) is electrically connected to the output end of the controller (2).

6. The drywall screw production equipment according to claim 2, characterized in that: Temperature detectors (12) are respectively installed on the upper side of the outer arc surface of the box (1). The probes at the lower ends of the two sets of temperature detectors (12) are located on the left and right sides inside the drying cylinder (3). The temperature detectors (12) are bidirectionally electrically connected to the controller (2).

7. The drywall screw production equipment according to claim 1, characterized in that: The lower side of the box (1) is provided with a collection trough (10), which is connected to the discharge port opened on the left side of the inner arc surface of the drying cylinder (3). A sealing door (11) is hinged to the front side of the collection trough (10).

8. The drywall screw production equipment according to claim 1, characterized in that: A mounting bracket (4) is provided on the lower right side of the housing (1), and an air inlet pipe (5) is provided on the right end of the mounting bracket (4). The right end of the air inlet pipe (5) is connected to the air outlet provided in the middle of the left end of the hot air blower (6).

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