TWI785955B - Powder feeding device - Google Patents

Abstract

A powder feeding device having a drive unit, a powder supply unit and a guide mechanism is provided. The drive unit has a drive shaft. The powder supply unit is a storage tank for storing the powder and provides a powder outlet connected to an inside of the storage tank. A feeding member is arranged in the storage tank and extends to the powder outlet. The guide mechanism has a guide channel, a guide outlet located on one end of the guide channel and a link-up outlet located on the other end of the guide channel. The guide mechanism slides on the powder supply unit to make the link-up outlet to be positioned opposite to the powder outlet to achieve precise feeding.

Description

Powder feeding device

The present invention is related to a dye liquor equipment, especially a powder feeding device.

Press, in the existing equipment for dyeing liquid preparation, the powder material required for the preparation of dye liquid is mainly driven by the drive motor to drive the propulsion member (such as a lead screw) on the feed, so as to move the powder material from the storage container The inside is pushed to the outlet, so that the connected dye bottle can receive the pushed powder.

However, although the purpose of powder feeding can be achieved through the above methods, after the powder is pushed out, it will often spread due to floating in the air, resulting in environmental problems such as air pollution such as dust, and Concerns about wasting powder.

In view of this, in order to improve and solve the above-mentioned deficiencies, the inventors devoted themselves to research and combined with the application of theories, and finally proposed an invention with a reasonable design and effectively improved the above-mentioned deficiencies.

The main purpose of the present invention is to provide a powder feeding device, which can be used to fill the dye bottle with the required powder more accurately, so as to avoid air pollution such as dust and waste of powder caused by powder scattering, and achieve The purpose of environmental protection and reducing material cost.

In order to achieve the above object, the present invention provides a powder feeding device, including a drive unit, a powder supply unit, and a guide mechanism; the drive unit has a drive shaft, and the powder supply unit is a storage tank It is used to store powder, and it is provided with a discharge port connected with the inside of the storage tank, and a feeding member driven by a drive shaft is provided in the storage tank, and the feeding member extends to the discharge port, and the guide The mechanism has a guide channel, and is provided with a guide port located at one end of the guide channel, and a joint port located at the other end of the guide channel; wherein, the guide mechanism slides on the powder supply unit to make the joint port It can be opposite to the discharge port.

<this invention>

1: Powder feeding device

10: Processing platform

11: Drive unit

110: drive shaft

111: Feed component

12: Powder supply unit

120: Outlet

13: Guiding mechanism

130: Guide channel

130a: guide port

130b: Connecting port

131: splint

14: slide rail

15: Push unit

150: clamp arm

150b: carrying platform

151: Displacement carrier

151a: Moving rod

152: positioning frame

2: Dye bottle

20: bottle mouth

Fig. 1 is a three-dimensional appearance schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the action of the present invention (1).

Fig. 3 is a schematic diagram (2) of the action of the present invention.

Fig. 4 is the partially enlarged view of the present invention feeding at the mouth of the dye bottle.

Fig. 5 is the partially enlarged view of the present invention feeding at the bottom of the dye solution bottle.

In order to enable your examiners to further understand the characteristics and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention, but the attached drawings are only for reference and description, and are not used to limit the present invention .

Please refer to FIG. 1 , which is a schematic view of the three-dimensional appearance of the present invention. The present invention provides a powder feeding device 1, comprising a driving unit 11, a powder supply unit 12, and a guiding mechanism 13; wherein:

The driving unit 11 can be fixedly arranged on the processing platform 10 of a machine tool or equipment (not shown), as shown in FIG. 2 , and is arranged opposite to the above-mentioned powder supply unit 12 . And the driving unit 11 can be a motor (such as a stepping motor), and has a driving shaft 110 as a driving source, so that the powder feeding unit 12 can be fed.

The powder supply unit 12 is a storage tank, the inside of which is used for powder storage (figure omitted), and the powder supply unit 12 is provided with a discharge port 120 communicating with the inside. The material outlet 120 is generally located at one side below the powder supply unit 12 . As shown in Figure 2, the above-mentioned driving unit 11 drives a feed member 111 to move through the drive shaft 110, and the feed member 111 is arranged across the inside of the powder supply unit 12 and extends to the discharge port 120. , so the powder stored in the powder supply unit 12 can be gradually pushed out of the discharge port 120 along with the action of the feed member 111, so that the powder supply unit 12 can make a dye solution Bottle 2 supplies the required powder.

Please refer to Fig. 1 and Fig. 2 together, the present invention mainly sets the above-mentioned guide mechanism 13 at the discharge port 120 of the powder supply unit 12, so that the powder pushed out from the discharge port 120 can be accurately guided Lead into the dye solution bottle 2, to avoid problems such as scattering into the air and causing dust. The guide mechanism 13 has a guide channel 130 inside, and is provided with a guide port 130a located at one end of the guide channel 130, and a connecting port 130b located at the other end of the guide channel 130, and the guide Leading mechanism 13 leans against the discharge port 120 before it moves, and can be used as a switch or valve control for feeding or not. As shown in Figure 3, the guide mechanism 13 is erected on one side of the powder supply unit 12 for sliding, and can be provided for the guide mechanism 13 by a slide rail 14 arranged on the side of the powder supply unit 12. For the sliding, move downward and align its guide port 130a in the bottle mouth 20 of the dye solution bottle 2, and through the sliding of the guide mechanism 13, make its joint port 130b move to the outlet. The mouth 120 is aligned, that is, as shown in Figure 4, the powder that can be pushed out enters the guide channel 130 through the connecting port 130b, so that it can fall down and enter the dye solution bottle 2 through the guide port 130a; thus, On the one hand, it can help the powder to escape into the air before entering the dye solution bottle 2 to cause air pollution problems such as dust, and on the other hand, it can also reduce the material cost of the powder due to dissipation.

Furthermore, as shown in Figure 2 and Figure 3, the present invention can further add a push unit 15, which can be a pneumatic cylinder or hydraulic cylinder, to drive two relatively moving clamp arms 150 to clamp the above-mentioned After the guide mechanism 13, push the guide mechanism 13 to slide on the slide rail 14; wherein, the guide mechanism 13 is provided with a splint 131 clamped by the two clamping arms 150 to achieve the above-mentioned action. In addition, the pushing unit 15 can also be arranged on a displacement carrier 151, the displacement carrier 151 can be arranged on a positioning frame 152 fixedly arranged on the processing platform 10, and has at least one moving rod 151a, and is located on The moving stage 150b on the moving rod 151a is used for the displacement of the pushing unit 15 relying on the moving rod 151a configured on the displacement carrier 151, thereby driving the guiding mechanism 13 to slide on the powder supply unit 12 .

Therefore, the powder feeding device of the present invention can be obtained by the above-mentioned structural composition.

It is worth mentioning that, as shown in Figure 5, the guide mechanism 13 of the present invention can also increase its length depending on the height of the inside of the dye solution bottle 2, so that the connecting port 130b of the guide mechanism 13 moves to the After the discharge port 120 is aligned, the guide mechanism 13 itself can also extend into the bottom of the dye solution bottle 2 through the mouth 20 of the dye solution bottle 2, so that the powder can be directly sprinkled on the dye solution bottle 2 In the bottom, to reduce the chance of powder adhering to the inner wall of the bottle in the process of spreading from the bottle mouth 20, and also to avoid the problem of dust.

To sum up, this invention can clearly achieve the expected purpose of use, and solve the lack of conventional knowledge, and because it is extremely novel and progressive, it fully meets the requirements for patent application for inventions. Please file an application in accordance with the Patent Law. Please check carefully and Granted the patent of this case to protect the inventor's rights.

However, the above description is only a preferred feasible embodiment of the present invention, and does not limit the patent scope of the present invention. Therefore, all equivalent techniques, means and other changes made by using the description and drawings of the present invention are all the same. Included within the scope of the present invention, it is hereby stated.

1: Powder feeding device

10: Processing platform

11: Drive unit

110: drive shaft

111: Feed component

12: Powder supply unit

120: Outlet

13: Guiding mechanism

130: Guide channel

130a: guide port

130b: Connecting port

131: splint

14: slide rail

15: Push unit

150: clamp arm

150b: carrying platform

151: Displacement carrier

151a: Moving rod

152: positioning frame

2: Dye bottle

20: bottle mouth

Claims (10)

A powder feeding device, comprising: a drive unit with a drive shaft; a powder supply unit, which is a storage tank for storing the powder, and is provided with a A material outlet, and a feeding member driven by the drive shaft is arranged in the storage tank, and the feeding member extends to the outlet; and a guiding mechanism has a guiding channel and is provided with a A guide port at one end of the guide channel, and a joint port at the other end of the guide channel; wherein, the guide mechanism slides on the powder supply unit so that the joint port can be connected with The discharge port is opposite. The powder feeding device as claimed in claim 1, wherein the driving unit is fixedly arranged on a processing platform. The powder feeding device as claimed in claim 1 or 2, wherein the driving unit is a motor. The powder feeding device according to claim 1, wherein the outlet of the powder supply unit is located at the lower side of the powder supply unit. The powder feeding device as claimed in item 1, wherein the guiding mechanism is vertically installed on one side of the powder supply unit for sliding. The powder feeding device as described in claim 1 or 5, wherein the powder supply unit is provided with a slide rail on the same side as the discharge port, and the guide mechanism slides on the slide rail . The powder feeding device according to claim 1, further comprising a pushing unit for pushing the guide mechanism to slide on the powder supply unit. The powder feeding device as claimed in claim 7, wherein the pushing unit drives two relatively moving clamping arms to clamp the guiding mechanism for sliding. The powder feeding device as described in Claim 8, wherein a clamping plate for the two clamping arms is provided on the guiding mechanism. The powder feeding device as described in any one of claims 7 to 9, wherein the pushing unit is arranged on a displacement carrier, and the displacement carrier has at least one moving rod, and is arranged on the moving rod As a mobile carrier.

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