Driving gear transmission type hardware lock machining and conveying device

Abstract

The utility model discloses a driving gear transmission type hardware lock machining and conveying device which comprises a conveying frame and a machine frame, machine shells are welded to the two sides of the machine frame, servo motors are installed on the outer side walls of the machine shells, and incomplete gears are connected to the positions, at the output ends of the servo motors, in the machine shells. According to the hardware lock placing seat, the electric telescopic rod and the like are mounted, so that a user can place a hardware lock product to be conveyed into the hardware lock placing seat during actual operation of the hardware lock placing seat; and then the electric telescopic rods symmetrically distributed on the two sides of the placing base for the hardware lock are started to drive the clamping blocks at the output ends of the electric telescopic rods to stretch out, automatic clamping and fixing of the hardware lock product are achieved, the stability of punching, tapping and other operations of the hardware lock can be improved, and in addition, the practicability is high. The pressure sensor installed in the clamping block can monitor the pressure of the clamping block on the hardware lock product in real time when the hardware lock product is clamped, and the situation that the hardware lock product is too loose or too tight is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware lock processing and conveying devices, in particular to an active gear transmission type hardware lock processing and conveying device. Background Art

[0002] Hardware locks are a relatively common type of hardware. They come in many varieties, covering various application scenarios and security needs. When hardware locks are processed by drilling, tapping, etc., they often require the assistance of corresponding hardware lock processing and conveying devices to facilitate the automatic loading operation of the product. However, this type of hardware lock processing and conveying device still has some defects during actual operation.

[0003] The hardware lock processing and conveying device can often only realize the one-way conveying and loading operation of hardware lock products through cylinders or conveyor belts. It is not easy to drive the products to return automatically, which is inconvenient for users or equipped robotic arms to unload and replace new products to be processed. Based on this, we propose a new type of active gear transmission hardware lock processing and conveying device to realize the reciprocating conveying and loading operation of products. Utility Model Content

[0004] The purpose of the utility model is to provide an active gear transmission type hardware lock processing and conveying device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an active gear-driven hardware lock processing and conveying device, comprising a conveying frame and a frame, both sides of the frame are welded with a shell, a servo motor is installed on the outer wall of the shell, the output end of the servo motor is connected to the inside of the shell with an incomplete gear, the inside of the shell is slidably connected with a rectangular frame-shaped output member matching the incomplete gear, the top and bottom ends of the rectangular frame-shaped output member are both provided with a rack layer meshing with the incomplete gear, both ends of the rectangular frame-shaped output member are welded with a driving slide bar slidably connected to the shell, the conveying frame is welded to the driving slide bar, a stepping motor is installed on the top of the conveying frame, the output end of the stepping motor is connected to a loading top plate, the top of the loading top plate is installed with a hardware lock placement seat, electric telescopic rods are installed on both sides of the hardware lock placement seat, a clamping block is installed on one side of the electric telescopic rod, and a pressure sensor is installed inside the clamping block.

[0006] Preferably, anti-slip feet are installed at the four corners of the bottom of the rack by screws, and the outer side walls of the anti-slip feet are provided with an anti-slip rubber layer.

[0007] Preferably, a bearing is provided between the side of the incomplete gear away from the servo motor and the housing.

[0008] Preferably, an annular limiting groove is welded to the top of the conveying rack, and limiting sliders are evenly arranged at the edge of the bottom of the loading top plate, which are slidably connected to the annular limiting groove. This makes use of the sliding guide effect formed by the annular limiting groove and the limiting slider to improve the stability of the loading top plate when it rotates on the conveying rack.

[0009] Preferably, an assembly piece is provided at the output end of the electric telescopic rod, and a disassembly and installation structure is formed between the assembly piece and the clamping block by screws.

[0010] Preferably, guide grooves are provided on both sides of the frame, and guide sliders are evenly welded on both sides of the interior of the conveying frame, which are slidably connected to the guide grooves, so that the sliding connection formed by the guide grooves and the guide sliders is utilized to improve the stability of the conveying frame when sliding left and right.

[0011] Preferably, two of the electric telescopic rods and two of the clamping blocks are provided.

[0012] Preferably, screws are evenly arranged between the bottom of the hardware lock placement seat and the loading top plate, so that the hardware lock placement seat and the loading top plate can be disassembled and maintained.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The active gear transmission type hardware lock processing and conveying device is equipped with a loading top plate, etc., so that the device optimizes its own performance. The user can place the hardware lock product to be processed on the hardware lock placement seat at the rear end of the device, and then start the stepper motor, and intelligently control it through the external control device and motor driver to drive the loading top plate to rotate 180 degrees, so that the product moves to the front. Then start the servo motor, cooperate with the incomplete gear and the rectangular frame output member with a rack layer to form a transmission structure based on the active gear, and drive the conveyor frame to automatically convey forward, which is convenient for automatically conveying the product to the processing position for drilling and tapping operations. After completing one processing, the servo motor is started again, and the incomplete gear and the rectangular frame output member with a rack layer to form a transmission structure based on the active gear to drive it back to its original position, and then start the stepper motor again to drive the loading top plate to rotate 180 degrees back to its original position, which is convenient for the user or the robot arm to load the material at a fixed point. This enables the device to realize automatic reciprocating conveying of hardware locks and is also convenient for fixed-point loading operations;

[0015] (2) The active gear transmission type hardware lock processing and conveying device is equipped with an electric telescopic rod, etc., so that when the device is actually operated, the user can place the hardware lock product to be conveyed inside the hardware lock placement seat, and then start the electric telescopic rods symmetrically distributed on both sides of the hardware lock placement seat to drive the clamping blocks at the output ends to extend, thereby realizing automatic clamping and fixing of the hardware lock product. This is conducive to improving the stability of the hardware lock during operations such as punching and tapping. In addition, the pressure sensor installed inside the clamping block can be used to monitor the pressure of the clamping block on the hardware lock product in real time to avoid the situation of being too loose or too tight.

[0016] (3) The active gear transmission type hardware lock processing and conveying device optimizes its own structure by providing a guide slider, etc. On the one hand, an annular limit slide is welded on the top of the conveying frame, and limit sliders are evenly provided at the edge of the bottom of the load top plate in a sliding connection with the annular limit slide. The sliding guide effect formed by the annular limit slide and the limit slider is used to improve the stability of the load top plate when rotating on the conveying frame. On the other hand, guide slides are provided on both sides of the frame, and guide sliders are evenly welded on both sides of the interior of the conveying frame in a sliding connection with the guide slide. The sliding connection effect formed by the guide slide and the guide slider is used to improve the stability of the conveying frame when sliding left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the housing of the utility model;

[0019] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 4 This is a side view of the electric telescopic rod structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the front cross-sectional structure of the guide chute of the present invention.

[0022] In the figure: 1. Guide slide; 2. Conveyor frame; 3. Stepper motor; 4. Electric telescopic rod; 5. Hardware lock holder; 6. Anti-slip support feet; 7. Rack; 8. Servo motor; 9. Casing; 10. Drive slide; 11. Rectangular frame-shaped output member; 12. Incomplete gear; 13. Rack layer; 14. Annular limit slide; 15. Limit slider; 16. Loading top plate; 17. Clamping block; 18. Assembly piece; 19. Pressure sensor; 20. Guide slider. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides an embodiment of an active gear transmission type hardware lock processing and conveying device, comprising a conveying frame 2 and a frame 7, with a housing 9 welded on both sides of the frame 7, a servo motor 8 is mounted on the outer wall of the housing 9, an incomplete gear 12 is connected to the inside of the housing 9 at the output end of the servo motor 8, a rectangular frame-shaped output member 11 matching the incomplete gear 12 is slidably connected to the inside of the housing 9, and a rack layer 13 meshing with the incomplete gear 12 is provided at the top and bottom ends of the rectangular frame-shaped output member 11;

[0025] A driving slide 10 slidably connected to the housing 9 is welded to both ends of the rectangular frame-shaped output member 11. The conveyor frame 2 is welded to the driving slide 10. A stepper motor 3 is installed on the top of the conveyor frame 2. The output end of the stepper motor 3 is connected to the load top plate 16.

[0026] The top of the loading plate 16 is provided with a hardware lock placement seat 5;

[0027] During use, the user can place the hardware lock product to be processed on the hardware lock placement seat 5 at the tail end of the device, then start the stepper motor 3, and intelligently control it through the external control device and motor driver to drive the loading top plate 16 to rotate 180 degrees, so that the product moves to the front, and then start the servo motor 8, cooperate with the incomplete gear 12 and the rectangular frame-shaped output member 11 with a rack layer 13 to form a transmission structure based on the active gear, and drive the conveyor frame 2 to automatically convey it forward, which is convenient for automatically conveying the product to the processing position for drilling, tapping and other operations. After completing one processing, the servo motor 8 is started again, cooperates with the incomplete gear 12 and the rectangular frame-shaped output member 11 with a rack layer 13 to form a transmission structure based on the active gear, and drives it to retract to its original position, and starts the stepper motor 3 again, driving the loading top plate 16 to rotate 180 degrees back to its original position, which is convenient for the user or the robotic arm to load the material at a fixed point, which enables the device to realize automatic reciprocating transportation of hardware locks and also facilitates fixed-point loading operations;

[0028] The electric telescopic rod 4 is installed on both sides of the hardware lock placement seat 5, and a clamping block 17 is installed on one side of the electric telescopic rod 4. A pressure sensor 19 is installed inside the clamping block 17;

[0029] During use, the user can place the hardware lock product to be transported inside the hardware lock placement seat 5, and then start the electric telescopic rods 4 symmetrically distributed on both sides of the hardware lock placement seat 5 to drive the clamping blocks 17 at their output ends to extend, thereby automatically clamping and fixing the hardware lock product. This is beneficial to improving the stability of the hardware lock during operations such as punching and tapping. In addition, the pressure sensor 19 installed inside the clamping block 17 can monitor the pressure of the clamping block 17 on the hardware lock product in real time to avoid the situation of being too loose or too tight.

[0030] The four corners of the bottom of the frame 7 are all installed with anti-skid feet 6 by screws, and the outer wall of the anti-skid feet 6 is provided with an anti-skid rubber layer;

[0031] A bearing is provided between the side of the incomplete gear 12 away from the servo motor 8 and the housing 9;

[0032] An annular limiting groove 14 is welded to the top of the conveyor frame 2, and limiting sliders 15 are evenly arranged on the edge of the bottom of the loading top plate 16, which are slidably connected to the annular limiting groove 14. The sliding guide effect formed by the annular limiting groove 14 and the limiting slider 15 improves the stability of the loading top plate 16 when rotating on the conveyor frame 2;

[0033] The output end of the electric telescopic rod 4 is provided with an assembly piece 18, and a disassembly and assembly structure is formed between the assembly piece 18 and the clamping block 17 by screws;

[0034] Guide chutes 1 are provided on both sides of the frame 7, and guide sliders 20 are evenly welded on both sides of the interior of the conveying frame 2 and are slidably connected to the guide chutes 1. The sliding connection formed by the guide chutes 1 and the guide sliders 20 improves the stability of the conveying frame 2 when sliding left and right;

[0035] There are two electric telescopic rods 4 and two clamping blocks 17;

[0036] Screws are evenly arranged between the bottom of the hardware lock placement seat 5 and the loading top plate 16, so that the hardware lock placement seat 5 and the loading top plate 16 can be disassembled and maintained.

[0037] When the embodiment of the present application is in use: an external power supply and control device are connected, and the user can place the hardware lock product to be transported inside the hardware lock placement seat 5, and then start the electric telescopic rods 4 symmetrically distributed on both sides of the hardware lock placement seat 5, drive the clamping block 17 at its output end to extend, and realize automatic clamping and fixation of the hardware lock product, which is beneficial to improving the stability of the hardware lock during operations such as punching and tapping. In addition, the pressure sensor 19 installed inside the clamping block 17 can monitor the pressure of the clamping block 17 on the hardware lock product in real time to avoid excessive looseness or excessive tightness. At the same time, the user can place the hardware lock product to be processed on the hardware lock placement seat 5 at the tail end of the device, and then start the stepper motor 3, and intelligently control it through the external control device and motor driver to drive the loading top plate 16 to rotate one hundred and eighty degrees, so that the product moves to the front, and then start the servo motor 8, which is based on the incomplete gear 12 and the rectangular frame-shaped output member 11 with a rack layer 13. The transmission structure of the active gear drives the conveyor frame 2 to automatically convey forward, which facilitates the automatic conveying of the product to the processing position for drilling, tapping and other operations. After completing one processing, the servo motor 8 is started again, and the transmission structure based on the active gear composed of the incomplete gear 12 and the rectangular frame-shaped output member 11 with a rack layer 13 is driven to retract to its original position, and the stepper motor 3 is started again to drive the loading top plate 16 to rotate 180 degrees back to its original position, which is convenient for the user or the robotic arm to load the material at a fixed point. This enables the device to realize automatic reciprocating conveying of hardware locks and facilitates fixed-point loading operations. In addition, on the one hand, an assembly piece 18 is provided at the output end of the electric telescopic rod 4, and a disassembly and installation structure is formed by screws between the assembly piece 18 and the clamping block 17, which facilitates the independent disassembly and maintenance of the clamping block 17. On the other hand, screws are evenly provided between the bottom of the hardware lock placement seat 5 and the loading top plate 16, which facilitates the disassembly and maintenance between the hardware lock placement seat 5 and the loading top plate 16.

Claims

1. An active gear transmission type hardware lock processing and conveying device, characterized in that: The invention comprises a conveying frame (2) and a frame (7), wherein both sides of the frame (7) are welded with a housing (9), an outer wall of the housing (9) is installed with a servo motor (8), an incomplete gear (12) is connected to the interior of the housing (9) at the output end of the servo motor (8), a rectangular frame-shaped output member (11) matching the incomplete gear (12) is slidably connected to the interior of the housing (9), a rack layer (13) meshing with the incomplete gear (12) is provided at the top and bottom of the rectangular frame-shaped output member (11), and both ends of the rectangular frame-shaped output member (11) are welded. A driving slide bar (10) is connected to the housing (9) for sliding connection, the conveying frame (2) is welded to the driving slide bar (10), a stepping motor (3) is installed on the top of the conveying frame (2), the output end of the stepping motor (3) is connected to the loading top plate (16), the top of the loading top plate (16) is installed with a hardware lock placement seat (5), both sides of the hardware lock placement seat (5) are installed with electric telescopic rods (4), one side of the electric telescopic rod (4) is installed with a clamping block (17), and a pressure sensor (19) is installed inside the clamping block (17).

2. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: Anti-skid feet (6) are installed at the four corners of the bottom of the frame (7) by screws, and the outer side walls of the anti-skid feet (6) are provided with an anti-skid rubber layer.

3. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: A bearing is provided between the side of the incomplete gear (12) away from the servo motor (8) and the housing (9).

4. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: An annular limiting groove (14) is welded to the top of the conveying frame (2), and limiting sliders (15) slidably connected to the annular limiting groove (14) are evenly arranged at the edge of the bottom of the loading top plate (16).

5. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: An assembly piece (18) is provided at the output end of the electric telescopic rod (4), and a disassembly and installation structure is formed between the assembly piece (18) and the clamping block (17) via screws.

6. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: Both sides of the frame (7) are provided with guide slots (1), and both sides of the interior of the conveying frame (2) are evenly welded with guide sliders (20) that are slidably connected to the guide slots (1).

7. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: Two of the electric telescopic rods (4) and two of the clamping blocks (17) are provided.

8. The active gear transmission type hardware lock processing and conveying device according to claim 1, characterized in that: Screws are evenly arranged between the bottom of the hardware lock placement seat (5) and the loading top plate (16).

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