Ultrasonic automatic water gap cutting device

Abstract

The utility model relates to the technical field of plastic technology processing, and discloses an ultrasonic automatic water gap cutting device which comprises an operation box, a cooling fan is arranged on the outer wall of the operation box, a groove is formed in the side wall of the operation box, a cable is arranged at the bottom end of the inner wall of the operation box, one end of the cable is electrically connected with an ultrasonic transducer, and the other end of the cable is electrically connected with a water outlet. The outer wall of the ultrasonic transducer is provided with a ribbon, the bottom end of the inner wall of the operation box is provided with an ultrasonic knife, the bottom end of the inner wall of the operation box is provided with a clamping mechanism, the bottom end of the inner wall of the operation box is provided with a conveying device, and one side of the clamping mechanism is provided with a cooling device. Cutting is achieved only through high-frequency vibration, the production cost is reduced, the problem that the cutting speed is low is solved, the production efficiency is improved, the product quality is guaranteed, the stability is improved, the problem that parts need to be manually collected is solved, the collection efficiency is improved, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, and in particular to an ultrasonic automatic sprue cutting device. Background Technology

[0002] During injection molding, sprue material is often attached and cannot be supplied to the customer normally. Currently, the processing and separation of sprue material mainly involves manual cutting and organizing the scattered product and sprue material. Most sprue processing methods still rely on manual cutting, where the sprue frame remaining between the connecting parts and the runner is cut off, and then sanded with sandpaper in a coarse-to-fine sanding process. However, this process is cumbersome, inefficient, and produces products with low smoothness. Commercially available ultrasonic automatic sprue cutting devices consist of a frame, worktable, fixture, and template. Traditional manual cutting is inefficient, requires a large amount of manual labor, is labor-intensive, and has low production efficiency, making it difficult to meet the needs of large-scale production. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides an ultrasonic automatic water cutter, which aims to improve the problem of low efficiency of manual cutting.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic automatic water cutter, comprising an operating box, a cooling fan on the outer wall of the operating box, a groove on the side wall of the operating box, a cable at the bottom of the inner wall of the operating box, one end of the cable being electrically connected to an ultrasonic transducer, a cable tie on the outer wall of the ultrasonic transducer, an ultrasonic scalpel at the bottom of the inner wall of the operating box, a guide hopper on the other side wall of the operating box, a clamping mechanism at the bottom of the inner wall of the operating box, a conveying device at the bottom of the inner wall of the operating box, and a cooling device on one side of the clamping mechanism.

[0005] Preferably, the clamping mechanism includes a column, the bottom end of which is fixedly connected to the bottom of the inner wall of the operating box, a horizontal plate is fixedly connected to the top end of the column, an electric push rod is fixedly connected to the middle of the upper surface of the horizontal plate, and a pressure plate is fixedly connected to the output end of the electric push rod.

[0006] Preferably, the bottom of the control box is fixedly connected to a base, the outer wall of the base is provided with a groove, an ultrasonic generator is provided in the groove of the outer wall of the base, and a caster wheel is provided at the bottom of the base.

[0007] Preferably, the cooling device includes a blower, a horizontal plate is provided at the bottom of the blower, a connecting pipe is fixedly connected to the output end of the blower, an air duct is connected to the bottom end of the connecting pipe, and an air nozzle is provided on the outer wall of the air duct.

[0008] Preferably, the side wall of the column is provided with a fixed column, the bottom end of the fixed column is fixedly connected to the bottom end of the inner wall of the operation box, one end of the fixed column is provided with an ultrasonic knife, the bottom end of the ultrasonic knife is provided with a variable amplitude rod, and the bottom end of the variable amplitude rod is provided with an ultrasonic transducer.

[0009] Preferably, the conveying mechanism comprises a fixed plate, the bottom end of the fixed plate is arranged at the bottom end of the inner wall of the operation box, and the side walls of the fixed plates on both sides are rotationally connected with rollers.

[0010] Preferably, the outer wall of the roller is provided with a conveyor belt, and the top end of the fixed plate is provided with a baffle.

[0011] Preferably, one end of the fixed plate is provided with a funnel, and the outer wall of the funnel is arranged at the bottom end of the operation box.

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

[0013] 1. In the utility model, the clamping mechanism can realize the effect of fixed cutting, can not only fix the plastic parts, but also can increase the cutting rate, only needs to realize cutting through high frequency vibration, reduces production cost, solves the problem of low cutting rate, improves production efficiency, and guarantees product quality.

[0014] 2. In the utility model, the conveying device and the funnel can realize the effect of automatic collection, can not only automatically transport, but also can collect, reduce the input of manpower, improve stability, solve the problem of manual collection of parts, improve collection efficiency, and increase production efficiency. DRAWINGS

[0015] Figure 1 It is the three-dimensional schematic view of the ultrasonic automatic water gap cutting device put forward in the utility model;

[0016] Figure 2 It is the partial structure schematic view of the operation box of the ultrasonic automatic water gap cutting device put forward in the utility model;

[0017] Figure 3 It is the partial structure schematic view of the conveying device of the ultrasonic automatic water gap cutting device put forward in the utility model;

[0018] Figure 4 It is the partial structure schematic view of the clamping mechanism of the ultrasonic automatic water gap cutting device put forward in the utility model.

[0019] Legend:

[0020] 1, operation box; 2, heat dissipation fan; 3, ultrasonic transducer; 4, cable tie; 5, cable; 6, ultrasonic knife; 7, guide hopper; 8, base; 9, ultrasonic generator; 10, universal wheel; 11, air blower; 12, electric push rod; 13, cross plate; 14, pressing plate; 15, hopper; 16, fixed plate; 17, baffle; 18, roller; 19, stand; 20, communication pipe; 21, air pipe; 22, fixed column; 23, amplitude bar; 24, air nozzle; 25, conveyor belt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Reference Figures 1-4The utility model provides an embodiment: ultrasonic wave automatic cutting water gap device, including operation box 1, the outer wall of operation box 1 is provided with cooling fan 2, the lateral wall of operation box 1 is provided with the slot, the inner wall bottom of operation box 1 is provided with cable 5, and one end of cable 5 is electrically connected with ultrasonic transducer 3, and the outer wall of ultrasonic transducer 3 is provided with tie 4, the inner wall bottom of operation box 1 is provided with ultrasonic knife 6, and the lateral wall of operation box 1 is provided with guide chute 7, the inner wall bottom of operation box 1 is provided with clamping mechanism, the inner wall bottom of operation box 1 is provided with conveying device, and one side of clamping mechanism is provided with cooling device, and clamping mechanism includes stand 19, and the bottom fixedly connected in the inner wall bottom of operation box 1 of stand 19, and the top of stand 19 is fixedly connected with horizontal plate 13, and the upper surface middle part of horizontal plate 13 is fixedly connected with electric push rod 12, and the output of electric push rod 12 is fixedly connected with pressure plate 14, and the bottom of operation box 1 is fixedly connected with base 8, and the outer wall of base 8 is provided with the slot, and the slot in the outer wall of base 8 is provided with ultrasonic generator 9, and the bottom of base 8 is provided with universal wheel 10, and cooling device includes air blower 11, and the bottom of air blower 11 is provided with horizontal plate 13, and the output of air blower 11 is fixedly connected with the communication pipe 20, and the bottom of communication pipe 20 is communicated with air pipe 21, and the outer wall of air pipe 21 is provided with air nozzle 24, and the lateral wall of stand 19 is provided with fixed column 22, and the bottom fixedly connected in the inner wall bottom of operation box 1 of fixed column 22, and one end of fixed column 22 is provided with ultrasonic knife 6, and the bottom of ultrasonic knife 6 is provided with amplitude rod 23, and the bottom of amplitude rod 23 is provided with ultrasonic transducer 3, and conveying mechanism includes fixed plate 16, and the bottom of fixed plate 16 is set in the inner wall bottom of operation box 1, and the lateral wall of both sides fixed plate 16 is rotatably connected with cylinder 18, and the outer wall of cylinder 18 is provided with conveyer belt 25, and the top of fixed plate 16 is provided with baffle 17, and one end of fixed plate 16 is provided with hopper 15, and the outer wall of hopper 15 is set in the bottom of operation box 1.

[0023] Specifically, the staff can start the ultrasonic generator 9 installed in the groove of the base 8 to run the device, the ultrasonic generator 9 transmits electrical signals to the ultrasonic transducer 3 through the cable 5, and then converts the electrical signals into mechanical energy to generate vibration through the ultrasonic transducer 3, and the amplitude horn 23 can amplify the vibration amplitude to the extent suitable for cutting the water port. The staff can place the plastic part after injection molding above the ultrasonic knife 6 to complete the water port cutting of the plastic part through high-frequency ultrasonic vibration. When the staff cuts the water port of the plastic part after injection molding, the plastic part is in a high-temperature state. At this time, the plastic part is placed above the ultrasonic knife 6, which can quickly cool the plastic part through the cooling fan 2 and the cooling device. The cooling device includes a blower 11, a communication pipe 20, an air pipe 21, and a air nozzle 24. The air in the communication pipe 20 and the air pipe 21 can be blown out through the air nozzle 24 to cool down through the blowing of the blower 11. If the plastic part is not cooled down and placed on the ultrasonic knife 6, the plastic part is in a soft state, which not only cannot be shaken off, but also is easy to damage the plastic part. The friction between the cutter and the processed material generates heat, and the vibration friction inside the cutter converts mechanical energy into heat energy. The effective cooling of the cooling device avoids damage to the cutter due to high temperature. The staff can place the plastic part on the ultrasonic knife 6 for fixation through the clamping mechanism. The clamping mechanism includes an electric push rod 12 and a pressing plate 14. The pressing plate 14 on the electric push rod 12 is extruded to avoid shaking off the plastic part. The parts shaken off can be collected through the conveying device below. The conveying mechanism includes a fixed plate 16, a baffle 17, a roller 18, and a conveyor belt 25. The roller 18 is driven by the motor to rotate, which drives the conveyor belt 25 to move and convey the parts above the conveyor belt 25 to the hopper 15 for collection. The clamping mechanism can realize fixed cutting effect, which not only can fix the plastic part, but also can increase the cutting rate. Only high-frequency vibration is needed to realize cutting, which reduces production cost, solves the problem of low cutting rate, improves production efficiency, and ensures product quality. The conveying device and the hopper 15 can realize automatic collection effect, which not only can automatically transport, but also can collect, reduces labor input, improves stability, solves the problem of manual collection of parts, improves collection efficiency, and increases production efficiency.

[0024] Working principle: start the ultrasonic generator 9 installed in the groove of the base 8 to run the device, the ultrasonic generator 9 transmits the electrical signal to the ultrasonic transducer 3 through the cable 5, and then converts the electrical signal into mechanical energy to generate vibration through the ultrasonic transducer 3, and the amplitude horn 23 can amplify the vibration amplitude to the extent suitable for cutting the water port, and the workers can place the plastic parts after injection molding above the ultrasonic knife 6 to complete the water port cutting of the plastic parts through high-frequency ultrasonic vibration, when the workers cut the water port of the plastic parts after injection molding, the plastic parts are in a high temperature state, and the heat dissipation fan 2 and the cooling device can quickly cool the plastic parts, the cooling device includes the air blower 11, the communication pipe 20, the air pipe 21 and the air nozzle 24, the air in the communication pipe 20 and the air pipe 21 can be blown out through the air nozzle 24 to cool through the air blowing of the air blower 11, if the plastic parts are not cooled and placed on the ultrasonic knife 6, the plastic parts are in a soft state, which cannot be shaken off, and are easy to damage the plastic parts, and the friction between the cutter and the processed material generates heat, the vibration friction in the cutter converts mechanical energy into heat energy, and the effective cooling of the cooling device avoids damage of the cutter due to high temperature, the workers can fix the plastic parts on the ultrasonic knife 6 through the clamping mechanism, the clamping mechanism includes the electric push rod 12 and the pressing plate 14, the pressing plate 14 on the electric push rod 12 is extruded to hold the plastic parts, so as to avoid shaking off the plastic parts, and the parts shaken off can be collected through the conveying device below, the conveying mechanism includes the fixed plate 16, the baffle 17, the roller 18 and the conveying belt 25, the roller 18 is driven to rotate through the motor, and the conveying belt 25 is driven to move, so as to convey the parts above the conveying belt 25 to the hopper 15 for collection.

[0025] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An ultrasonic automatic water cutter, comprising an operation box (1), characterized in that: The outer wall of the operating box (1) is provided with a heat dissipation fan (2), the side wall of the operating box (1) is provided with a groove, the bottom of the inner wall of the operating box (1) is provided with a cable (5), one end of the cable (5) is electrically connected to an ultrasonic transducer (3), the outer wall of the ultrasonic transducer (3) is provided with a cable tie (4), the bottom of the inner wall of the operating box (1) is provided with an ultrasonic scalpel (6), the other side wall of the operating box (1) is provided with a guide hopper (7), the bottom of the inner wall of the operating box (1) is provided with a clamping mechanism, the bottom of the inner wall of the operating box (1) is provided with a conveying device, and a cooling device is provided on one side of the clamping mechanism.

2. The ultrasonic automatic water-cutting device according to claim 1, characterized in that: The clamping mechanism includes a column (19), the bottom end of which is fixedly connected to the bottom of the inner wall of the operating box (1), the top end of which is fixedly connected to a horizontal plate (13), an electric push rod (12) is fixedly connected to the middle of the upper surface of the horizontal plate (13), and a pressure plate (14) is fixedly connected to the output end of the electric push rod (12).

3. The ultrasonic automatic water-cutting device according to claim 1, characterized in that: The bottom of the operation box (1) is fixedly connected to a base (8). The outer wall of the base (8) is provided with a groove. An ultrasonic generator (9) is provided in the groove of the outer wall of the base (8). A caster wheel (10) is provided at the bottom of the base (8).

4. The ultrasonic automatic water-cutting device according to claim 1, characterized in that: The cooling device includes a blower (11), a horizontal plate (13) is provided at the bottom end of the blower (11), a connecting pipe (20) is fixedly connected to the output end of the blower (11), a duct (21) is connected to the bottom end of the connecting pipe (20), and a nozzle (24) is provided on the outer wall of the duct (21).

5. The ultrasonic automatic water-cutting device according to claim 2, characterized in that: The side wall of the column (19) is provided with a fixing column (22), the bottom end of the fixing column (22) is fixedly connected to the bottom end of the inner wall of the operating box (1), one end of the fixing column (22) is provided with an ultrasonic scalpel (6), the bottom end of the ultrasonic scalpel (6) is provided with an amplitude transformer (23), and the bottom end of the amplitude transformer (23) is provided with an ultrasonic transducer (3).

6. The ultrasonic automatic water-cutting device according to claim 1, characterized in that: The conveying device includes a fixed plate (16), the bottom end of which is located at the bottom of the inner wall of the operating box (1), and rollers (18) are rotatably connected to the side walls of the fixed plate (16) on both sides.

7. The ultrasonic automatic water-cutting device according to claim 6, characterized in that: The outer wall of the roller (18) is provided with a conveyor belt (25), and the top of the fixed plate (16) is provided with a baffle (17).

8. The ultrasonic automatic water-cutting device according to claim 6, characterized in that: A funnel (15) is provided at one end of the fixing plate (16), and the outer wall of the funnel (15) is provided at the bottom of the operation box (1).

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