TWM649883U - Centrifugal dumping machine - Google Patents

Abstract

A centrifugal dumping machine includes at least a machine platform, a dumping mechanism and a centrifugal device. The foregoing dumping mechanism is arranged above the foregoing machine platform. The foregoing dumping mechanism is provided with a base, which is connected to the foregoing machine platform. One side of the base is extended upward to provide a support frame, and a rotating pivot is connected above the support frame. The aforementioned rotating base is provided with a bottom plate, and rotating brackets are provided on both sides of the bottom plate. The upper end of the aforementioned rotating bracket is pivotally connected to the aforementioned supporting frame, so that the aforementioned rotating base can rotate and swing on the aforementioned supporting frame; the aforementioned rotating bracket and A symmetrical hydraulic ejector pin is pivoted between the aforementioned bases, and the hydraulic ejector pin can drive the aforementioned rotating base to rotate and swing on the aforementioned support frame at a rotation angle of less than 180 degrees to avoid excessive rotation of the aforementioned rotating base. The centrifugal device is arranged above the bottom plate of the rotating seat of the dumping mechanism.

Description

Centrifugal dumping machine

This invention is a centrifugal dumping machine, especially an auxiliary mechanism for centrifugally dumping paint on screws and workpieces for a second time.

The centrifugal dumping machines currently used on the market are mainly used in food processing or screw workpiece processing. For example, the new patent No. M304394 "Automatic Screw Dipping Machine" has a base and a frame on the base. A fixed frame is provided on the frame, a motor is provided on the fixed frame, and a barrel is pivoted on the frame. An inner groove is provided in the barrel. A bottom frame is provided at the bottom of the barrel. A bottom frame is provided on the bottom frame. Motor, the motor spindle is provided with a driving wheel, and a belt is wound around the driving wheel, and a mandrel is provided at the bottom of the inner tank, which is pivoted at the bottom of the barrel and penetrates downward, and the mandrel in the inner tank A driven wheel is provided on the top so that the belt can be wound around the driven wheel. When the motor is started, the inner groove can be driven to rotate, so that the screws poured into it and with anti-rust paint attached to the surface can be painted with anti-rust paint in the inner groove. Rotating and throwing off of materials. The motor spindle on the above-mentioned fixed frame is connected with the pivoted barrel shaft, and can drive the barrel to rotate at an angle, so that the barrel can be turned over and dumped.

Another example is Invention Patent No. I776780 "Surface Treatment Equipment". The centrifugal dumper includes a base, a turning base, a centrifugal device and a turning driving device. The turning base can be installed on the base in a reversible manner. The centrifugal device is provided on the flip seat and includes a centrifugal bucket and a centrifugal driving device connected to the centrifugal bucket. The centrifugal bucket can accept the multiple workpieces poured out by the pouring device, and the centrifugal driving device can drive and contain the multiple workpieces. The centrifugal bucket of the workpiece rotates to throw away the paint. The flip driving device is located on the base and connected to the flip seat, and can drive the flip seat to flip, so that the plurality of workpieces contained in the centrifuge bucket are dumped into the workpiece transport of the drying device. The feeding position of the path; the flip driving device includes a driving cylinder, a row of teeth, and a gear. The driving cylinder is installed on the base, the row of teeth is connected to the driving cylinder, and the gear is connected to the driving cylinder. The flip shaft is meshed with the row of teeth, and the driving cylinder drives the row of teeth to move relative to the gear, thereby driving the gear to rotate, driving the flip shaft to rotate, and driving the flip base to flip relative to the base.

However, this type of centrifugal dumping machine uses a motor to directly or indirectly drive a centrifugal bucket for dumping. Since the environment of centrifugal paint dumping is more polluted by paint and the environment is relatively messy, the damage rate of the motor-powered equipment is relatively high. It requires higher maintenance costs and is less practical.

Furthermore, the conventional centrifugal dumping machine, the front-end feeding equipment, and the rear-end drying equipment all must be designed with height differences to complete the operation of dumping screws or workpieces. This will make the entire production line higher, which will affect the overall operation and Maintenance is very inconvenient, and the increased cost is also higher, which is not economical.

To this end, the creator of this project has accumulated many years of experience in the manufacturing and research and development of related equipment, and integrated customers' experience and suggestions, specifically researching the aforementioned issues to create this project.

The purpose of this creation is to provide an innovative centrifugal dumping machine that uses a hydraulic ejector mechanism to drive the centrifugal device to tilt at an angle or dump screws or workpieces. It can solve the problem of dumping height difference through a lifting mechanism, so that the original production line equipment can By using this centrifugal dumping machine without changing the structure, screws and workpieces can be directly centrifuged for a second time to dump paint, thereby improving the quality, efficiency and yield of the dip-spray coating production line.

In order to achieve the aforementioned purpose, the centrifugal dumping machine of this invention at least includes a machine platform, a dumping mechanism and a centrifugal device. The foregoing dumping mechanism is arranged above the foregoing machine platform. The foregoing dumping mechanism is provided with a base, which is connected to the foregoing machine platform. One side of the base is extended upward to provide a support frame, and a rotating pivot is connected above the support frame. The aforementioned rotating base is provided with a bottom plate, and rotating brackets are provided on both sides of the bottom plate. The upper end of the aforementioned rotating bracket is pivotally connected to the aforementioned supporting frame, so that the aforementioned rotating base can rotate and swing on the aforementioned supporting frame; the aforementioned rotating bracket and A symmetrical hydraulic ejector pin is pivoted between the aforementioned bases, and the hydraulic ejector pin can drive the aforementioned rotating base to rotate and swing on the aforementioned support frame at a rotation angle of less than 180 degrees to avoid excessive rotation of the aforementioned rotating base. The centrifugal device is arranged above the bottom plate of the rotating seat of the dumping mechanism.

In the centrifugal dumping machine of this invention, the aforementioned machine platform can be an elevator platform. The machine platform is provided with a base, and a plurality of sets of cross lifting brackets are pivoted above the base, and each set of cross lifting brackets is A power mechanism is provided, so that the aforementioned cross lifting bracket can be driven up and down through the power mechanism.

In the centrifugal dumping machine of this invention, the aforementioned machine platform can be a support frame to match the height setting of the dip coating production line equipment.

In order to further understand this invention, the best implementation mode of the centrifugal pouring machine is shown in Figures 1 to 10, which at least includes a machine 1, a pouring mechanism 2 and a centrifugal device 3:

As shown in Figures 1, 3 to 8, the aforementioned machine platform may be a lift platform. The machine platform 1 is provided with a base 10, and a plurality of sets of cross lifting brackets 11 are pivoted above the base 10. Each set of cross lifting brackets 11 is provided with a power mechanism 12, so that the power mechanism 12 can be used to drive the cross lifting brackets 11 to rise and fall; the power mechanism 12 can be a hydraulic cylinder, a pneumatic cylinder or an electric motor push rod. , the power mechanism 12 can also be an automatic pressurizing mechanism or a foot-operated pressurizing mechanism, depending on the use requirements. Of course, the aforementioned lift platform may also be of other types of lift platform structures, depending on the usage requirements. Or as shown in Figure 9, the aforementioned machine platform can be a support frame to match the height setting of the dip coating production line equipment.

The aforementioned pouring mechanism 2 is arranged above the aforementioned machine platform 1. The aforementioned pouring mechanism 2 is provided with a base 20. The base 20 is connected to the aforementioned machine platform 1. One side of the base 20 is provided with a support frame 21 extending upward. A rotating base 22 is pivotally connected above the support frame 21 . The aforementioned rotating base 22 is provided with a bottom plate 220, and rotating brackets 221 are provided on both sides of the base plate 220. The upper end of the aforementioned rotating bracket 221 is pivotally connected to the aforementioned supporting frame 21, so that the aforementioned rotating base 22 can rotate on the aforementioned supporting frame 21. Swing. A symmetrical hydraulic ejector pin 23 is pivotally provided between the aforementioned rotating bracket 221 and the aforementioned base 20. The hydraulic ejector pin 23 can drive the aforementioned rotating base 22 to rotate and swing on the aforementioned supporting frame 21 at a rotation angle of less than 180 degrees. A protection mechanism is generated to avoid safety concerns caused by excessive rotation of the aforementioned rotating base 22, and the dumping operation can be completed stably with less loss of the power mechanism, thereby improving the stability of the operation of the equipment.

The centrifugal device 3 is arranged above the bottom plate 220 of the rotating base 22 of the pouring mechanism 2. The centrifugal device 3 can be various types of centrifugal devices, depending on the use requirements.

As shown in Figures 4 to 10, the centrifugal dumping machine of this invention can be operated with various types or specifications of dip-and-spray coating production lines. Since it is an independently operated device, it can be used with linear production lines and right-angle production lines of various factories. Or adjust the placement position in parallel to the production line. In order to solve the problem of height difference between production line equipment, the centrifugal dumping machine of this invention can use a lift platform to match the operating height of each equipment to carry out material receiving and material dumping operations at different height positions. It has the best practicality and stability. It is the composition of this case.

The foregoing embodiments or drawings do not limit the form or usage of this invention, and any appropriate changes or modifications made by those with ordinary knowledge in the technical field shall be regarded as not departing from the patent scope of this invention.

1:Machine 10: base 11: Cross lifting bracket 12: Power mechanism 2: Dumping mechanism 20: base 21: Support frame 22: Rotating seat 220: Base plate 221: Rotating bracket 23:Hydraulic ejector 3: Centrifugal device

Figure 1 is a perspective view of the first embodiment of the centrifugal dumping machine of the present invention. FIG. 2 is a top view of FIG. 1 . FIG. 3 is a side view of FIG. 1 . FIG. 4 is a front view of FIG. 1 . Figure 5 is a schematic diagram of the rising action of the elevator platform of this invention. Figure 6 is a schematic diagram of the pouring action of the pouring mechanism of this invention. FIG. 7 is a side view of FIG. 6 . FIG. 8 is a perspective view of FIG. 6 . Figure 9 is a front view of the second embodiment of the centrifugal dumping machine of the present invention. Figure 10 is a schematic diagram of the centrifugal pouring machine of this invention installed in a dip coating production line.

1:Machine

10: base

11: Cross lifting bracket

12: Power mechanism

2: Dumping mechanism

20: base

21: Support frame

22: Rotating seat

220: Base plate

221: Rotating bracket

23:Hydraulic ejector

3: Centrifugal device

Claims (6)

A centrifugal dumping machine includes at least a machine platform, a dumping mechanism and a centrifugal device: The foregoing dumping mechanism is arranged above the foregoing machine platform. The foregoing dumping mechanism is provided with a base, which is connected to the foregoing machine platform. One side of the base is extended upward to provide a support frame, and a rotating pivot is connected above the support frame. The aforementioned rotating base is provided with a bottom plate, and rotating brackets are provided on both sides of the bottom plate. The upper end of the aforementioned rotating bracket is pivotally connected to the aforementioned supporting frame, so that the aforementioned rotating base can rotate and swing on the aforementioned supporting frame; the aforementioned rotating bracket and There is a symmetrical hydraulic ejector pin pivoted between the aforementioned bases. The hydraulic ejector pin can drive the aforementioned rotating base to rotate and swing on the aforementioned support frame at a rotation angle of less than 180 degrees to avoid excessive rotation of the aforementioned rotating base; The centrifugal device is arranged above the bottom plate of the rotating seat of the dumping mechanism. The centrifugal dumping machine according to claim 1, wherein the aforementioned machine platform is an elevator platform. The centrifugal dumping machine according to claim 2, wherein the aforementioned machine platform is provided with a base, and a plurality of sets of cross lifting brackets are pivoted above the base, and each set of cross lifting brackets is provided with a power mechanism. And the power mechanism is used to drive the aforementioned cross lifting bracket to rise and fall. The centrifugal dumping machine according to claim 3, wherein the aforementioned power mechanism can be a hydraulic cylinder, a pneumatic cylinder or an electric motor push rod. The centrifugal dumping machine according to claim 3, wherein the aforementioned power mechanism is a foot pressure mechanism. The centrifugal dumping machine according to claim 1, wherein the aforementioned machine platform is a support frame.

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