Dry-method gantry double-power-head automatic fettling machine

Abstract

The utility model discloses a dry-method gantry double-power-head automatic fettling machine which is characterized in that a fettling knife can move in the vertical direction and the horizontal direction on a gantry, an ejector pin can move in the vertical direction on the gantry, a material collecting frame is arranged on one side of the gantry, a rotary table is arranged in the material collecting frame, and the rotary table and the ejector pin are coaxially arranged. By means of the double-power-head fettling mode, product machining time is greatly shortened, machining efficiency is improved, and product machining quality is guaranteed. By means of the gantry structure supporting mode of the fettling machine, the rigidity of the double-power-head fettling machine is greatly improved, the vibration phenomenon in the machining process is eliminated, and high machining precision and consistency are kept. Feeding and discharging are conducted through a mechanical arm, and the requirements for the technical level and experience of operators are lower. Waste recovery is increased, cost is saved, and pollution is reduced.

Description

Technical Field

[0001] The utility model relates to a dry-process gantry double-power head automatic blank repairing machine. Background Art

[0002] Trimming machines are used to trim products such as dry-process and wet-process porcelain bushings and rods in the electrical porcelain industry. Traditional trimming machines typically consist of a column frame, a rotating head, a positioning mechanism, a trimming mechanism, and a control system. The column frame supports the entire machine, the rotating head is the main transmission component, the positioning mechanism clamps and secures the product, the trimming mechanism holds various cutting tools, and trims according to specific procedures. The control system oversees the entire operation of the machine. While the cutting process involves product rotation, existing trimming tools only move in a single direction, resulting in very low trimming efficiency. The column frame lacks rigidity, leading to vibration during machining, which affects processing accuracy and product quality. Operators require a certain level of technical expertise and experience. This includes proficiency in machine operation, accurate setting of processing parameters, and prompt handling of potential problems during machining.

[0003] In summary, traditional blank trimming machines have the following disadvantages: 1. Operators need to have a certain level of technical skills and experience; 2. The cutting process involves product rotation, and the blank trimming tool only moves in a single direction, resulting in very low blank trimming efficiency; 3. The column structure frame is not rigid enough, and vibration problems will occur during the processing, affecting processing accuracy and product quality. Summary of the Invention

[0004] The utility model provides a dry-process gantry double-power head automatic blank repairing machine in order to solve the problems existing in the prior art.

[0005] The technical solutions adopted in this utility model are:

[0006] A dry gantry dual-power head automatic blank trimming machine includes a gantry, a turntable, an ejector, a blank trimming knife and a material collection frame. The blank trimming knife can move vertically and horizontally on the gantry, and the ejector can move vertically on the gantry. The material collection frame is arranged on one side of the gantry, and the turntable is arranged in the material collection frame. The turntable and the ejector are coaxially arranged.

[0007] Furthermore, a stirring shaft is provided in the aggregate frame.

[0008] Furthermore, the gantry is provided with a first screw mechanism and a linear slide, the first screw mechanism is fixed on the gantry, a mounting platform is provided at the linear free end of the first screw mechanism, the linear slide is fixed on the mounting platform, a tool holder is fixed at the linear free end of the linear slide, and the trimming knife is fixed on the tool holder.

[0009] Furthermore, a second screw mechanism is provided on the gantry, a mounting seat is provided at the linear free end of the second screw mechanism, the ejector is rotatably connected to the mounting seat, and the ejector is arranged vertically.

[0010] Furthermore, a support platform is fixed in the aggregate frame, a motor and a gear box are fixed on the support platform, the motor is connected to the input end of the gear box, and the output end of the gear box is connected to the turntable.

[0011] Furthermore, there are two of each of the turntable, ejector pin and trimming knife.

[0012] The utility model has the following beneficial effects:

[0013] This new model utilizes a dual-powered blanking system to significantly shorten processing time, improve efficiency, and ensure quality. The blanking machine's gantry structure significantly enhances its rigidity, eliminates vibration during processing, and maintains high precision and consistency. Loading and unloading are performed by the robot, requiring less operator skill and experience. This increases waste recovery, saves costs, and reduces pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the utility model.

[0015] Figure 2 This is a structural diagram of the stirring shaft and support platform set in the aggregate frame.

[0016] Figure 3 This is a structural diagram of the first screw mechanism and linear slide set on the gantry.

[0017] Figure 4 This is the assembly drawing of the ejector pin on the mounting base.

[0018] Figure 5 This is the structural diagram of the blank and turntable. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 5 The present invention discloses a dry-process gantry dual-power head automated blank trimming machine, comprising a gantry 1, a turntable 4, ejectors 5, a blank trimming knife 6, and a material collection frame 7. The turntable 4, ejectors 5, and blank trimming knife 6 are each provided in pairs. The two blank trimming knives 6 are symmetrically arranged on the gantry 1 and can move vertically and horizontally on the gantry 1. The two ejectors 5 are arranged on either side of the gantry 1 and can move vertically. The material collection frame 7 is provided on one side of the gantry 1, and two turntables 4 are disposed within the material collection frame 7, with each turntable 4 coaxially arranged with a corresponding ejector 5.

[0021] During use, waste materials in the process of trimming fall into the aggregate frame 7, water is introduced into the aggregate frame 7, and a stirring shaft 71 is provided in the aggregate frame 7. The stirring shaft rotates to stir the waste materials and water to form muddy water, which is then pumped away for reuse.

[0022] The vertical and horizontal movement of the trimming knife 6 on the gantry 1 is achieved by arranging a first screw mechanism 2 and a linear slide 3 on the gantry 1. The two first screw mechanisms 2 are fixed on the two side edges of the gantry 1. A mounting platform 21 is provided at the linear free end of the first screw mechanism 2. The first screw mechanism 2 drives the mounting platform 21 to move vertically. The linear slide 3 is fixed on the mounting platform 21. A knife seat is fixed at the linear free end of the linear slide 3, and the trimming knife 6 is fixed on the knife seat.

[0023] The vertical movement of the ejector 5 on the gantry 1 is achieved by providing a second screw mechanism 8 on the gantry 1. A mounting seat 81 is provided at the straight free end of the second screw mechanism 8. The ejector 5 is rotatably connected to the mounting seat 81 through a bearing, and the ejector is arranged vertically.

[0024] A support platform 72 is fixed in the aggregate frame 7 , and a motor and a gear box are fixed on the support platform 72 . The motor is connected to the input end of the gear box, and the output end of the gear box is connected to the turntable 4 .

[0025] First, a multi-axis robot is required to place the product to be processed on the turntable 4, and then the ejector 5 moves down and contacts the product to be processed to clamp the product. Then, the first screw mechanism 2 and the linear slide 3 are driven to realize the movement of the trimming knife 6 to process the product. The utility model greatly shortens the product processing time, improves the processing efficiency, and ensures the quality of product processing through the dual-power head trimming method. The gantry structure support method of the trimming machine greatly improves the rigidity of the dual-power head trimming machine, eliminates the vibration phenomenon during the processing, and maintains a high processing accuracy and consistency. Loading and unloading are all done by the robot, and the technical level and experience requirements of the operator are lower. Increase waste recycling, save costs, and reduce pollution.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements can be made without departing from the principles of the present invention. These improvements should also be regarded as the scope of protection of the present invention.

Claims

1. A dry gantry double-power head automatic blanking machine, characterized by: The invention comprises a gantry (1), a turntable (4), an ejector (5), a trimming knife (6) and a material collection frame (7), wherein the trimming knife (6) can move in the vertical and horizontal directions on the gantry (1), the ejector (5) can move in the vertical direction on the gantry (1), the material collection frame (7) is arranged on one side of the gantry (1), the turntable (4) is arranged in the material collection frame (7), and the turntable (4) and the ejector (5) are coaxially arranged.

2. The dry gantry dual-power head automatic blank trimming machine according to claim 1, characterized in that: A stirring shaft (71) is provided in the aggregate frame (7).

3. The dry gantry dual-power head automatic blank repairing machine according to claim 1, characterized in that: A first screw mechanism (2) and a linear slide (3) are provided on the gantry (1); the first screw mechanism (2) is fixed on the gantry (1); a mounting platform (21) is provided at the linear free end of the first screw mechanism (2); the linear slide (3) is fixed on the mounting platform (21); a knife seat is fixed at the linear free end of the linear slide (3); and the trimming knife (6) is fixed on the knife seat.

4. The dry gantry dual-power head automatic blank trimming machine according to claim 1, characterized in that: A second screw mechanism (8) is provided on the gantry (1), a mounting seat (81) is provided at the linear free end of the second screw mechanism (8), and the ejector pin (5) is rotatably connected to the mounting seat (81), and the ejector pin is arranged vertically.

5. The dry process gantry dual-power head automatic blank trimming machine according to claim 1, characterized in that: A support platform (72) is fixed in the aggregate frame (7), and a motor and a gear box are fixed on the support platform (72). The motor is connected to the input end of the gear box, and the output end of the gear box is connected to the turntable (4).

6. The dry gantry dual-power head automatic blank trimming machine according to claim 1, characterized in that: There are two of each of the turntable (4), ejector pin (5) and trimming knife (6).

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