TW200535054A - Automatic quantitative feeder - Google Patents

Abstract

The present invention relates to an automatic quantitative feeder which consists of a mixing mechanism, a quantitative feeding mechanism, and a discharging mechanism. The mixing mechanism is a semi-closed containing tank having a mixing axis and a scraping axis installed on the upper and the lower parts inside; at the bottom board of the containing tank, a plurality of discharging areas are disposed. At the upper and the lower parts of the quantitative feeding mechanism, a plurality of upper and lower conduits connecting to the mixing mechanism and the discharging mechanism are installed; between the connection are a plurality of piled gate sets wherein between each gate set are a plurality of quantitative pipes controlling the timing and the quantity of the feeding through the gate set. The discharging mechanism comprises a fixed machine having a fixed board connecting to the lower conduits on the upper part; on the fixed board, a feeding board set capable of performing reciprocal motion is installed on which a plurality of penetrating feeding apertures are disposed; at the bottom part, a feeding gate board capable of performing short distance motion is connected so as to control the timing of feeding and to provide an automatic quantitative feeder.

Description

V. Description of the invention (1) [Technical field to which the invention belongs] The present invention is a full-automatic seed for the field of powder raw materials, especially the process of 〆 is easier and more fun. Automated and quantitative cutting technology allows production [previous technology] environmentally friendly bowls, plates or dishes, the rise and prohibition of A + environmental protection awareness == extremely new production s, the demand is relatively increasing today, traditional = policy The product needs to meet the needs of mass production / your style or machine structure has gradually disappeared from the accumulation of material: essential and = = it starts in the morning or the humidity is too heavy to become unjust supply, especially because it is less able Provide stable feeding conditions, machine: two: more frequent, difficult to repair and maintenance. Due to the increase of such environmental protection bowls and dishes, the number of pendulums and orders decreased, and the products produced; the reputation and sales volume of the company. There is #here, I Jia 'also affects the public spirit and years of accumulated professional experience, and makes the best of the two ... The three improvements, and finally created this automatic quantitative measurement of two fine cords. SUMMARY OF THE INVENTION The present invention is a comprehensive Automatic quantitative loading and unloading mechanism, quantitative feeding mechanism and discharging mechanism, 2 using the mixture of the present invention Γ allows users to use raw materials 200535054

And it can complete the fully automatic feeding, and the production efficiency is relatively improved. After pouring, the cycle control and program of the mechanism are used to make the processing process more convenient and to achieve the above-mentioned purpose. The present invention is composed of a mixing mechanism, a quantitative feeding mechanism and a discharging mechanism. The mixing mechanism is A semi-closed receiving tank is provided with a mixing shaft and a scraping shaft on the upper and lower sides, and a plurality of discharge areas are provided on the bottom plate of the receiving tank to uniformly mix the raw materials; and the quantitative feeding mechanism is provided on the upper and lower sides. Then there are several upper and lower ducts connected with the mixing mechanism and the discharging mechanism respectively. Several stacked gate groups are arranged between them. Each gate group is connected with an array of quantitative tubes to control the feeding of the material. Timing and quantity, the discharge mechanism includes a fixed machine, a fixed plate body connected to the lower pipe is arranged at the upper position, and a reciprocating discharge plate group is further provided on the discharge plate. The group is provided with a plurality of through-discharging slot holes, and the bottom is pivoted by a discharge gate which can be moved for a short distance, which is responsible for controlling the timing of discharging, thereby providing a fully automatic quantitative feeding device. The use of the automatic quantitative feeding device of the present invention has the following specific effects: 1 · Fully automatic feeding stroke can shorten the processing time and improve production efficiency; 2 · The mixing mechanism can fully mix the raw materials, and when they are sent out Uniform raw material powder can make the product get better quality; 3 · The mixing mechanism can avoid the situation that the raw materials block the discharge hole at the same time, and maintain the normal operation of the unit;

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4 · The quantitative feeding mechanism can feed the material a few times, and the failure rate is low; 5 · The discharging mechanism can perform a single operation at one time, shortening the processing time. The volume and operation mode provide a certain amount of loading and unloading capacity of a plurality of mold cavities. In order to make the review committee understand the present invention clearly, the inventors will cooperate with the following drawings to clearly understand the detailed process and technology of the spirit of the present invention. And detailed explanation for review. [Embodiment] As shown in the white figure, it is a schematic illustration of the three-dimensional decomposition of the present invention. The feeding device of the present invention is mainly composed of a mixing mechanism, a quantitative feeding mechanism, and a 2 feeding mechanism. 3, the ㉟mixing mechanism 丄 is used to fully mix the raw materials 11, and then the raw material powder is sent to 2 quantitative feeding mechanisms, and after the quantitative: 2 mechanism 2 controls the amount of each feeding and sequentially The material is sent to the unloading machine in stages. Finally, the unloading mechanism 3 puts the amount of raw materials on it into the plurality of cavities on the mold at one time. After subsequent processing operations, multiple environmentally friendly containers can be made. , Such as bowls, plates, dishes, etc. As shown in the second figure, it is a schematic diagram of the internal structure of the mixing mechanism. In this feeder, the main body is a half-closed receiving tank 10, and the internal upper and lower positions are without a mixing shaft. The scraping shaft 丄 2 has a plurality of mixing rods 1 1 1 on the mixing shaft i 1, which are arranged radially and radially, so that the raw materials are fully mixed and stirred during the purpose of turning. The scraper shaft 1 2 is located in the lower half

Page 7 200535054 V. Description of the invention (4) Position, the radial direction is fixed with a soft plastic scraper 1 2 1, the scraper 1 2 1 rotation path just passes through the bottom plate 1 3 of the accommodation groove 1 3 Position, the bottom plate 13 is provided with a plurality of discharge areas 1 3 1, in this embodiment there are four, the discharge area 1 3 1 is an area formed by a plurality of fine holes 1 3 2 (such as (As shown in the second figure A), the formed area is in the shape of a circle, and the size of the discharge area 1 31 is approximately equal to the area of the pipe 21 above the quantitative supply mechanism 2. According to the present invention, the discharge area 1 3 1 formed by a plurality of fine holes 1 3 2 can make the raw material into a very fine powder form when it is sent out, and can make the quality of subsequent products better. The scraper shaft 12 is set for two purposes: First, the softness of the scraper 1 2 1 is used to push the powder out of the hole 1 3 1 in the discharge area 1 3 2 and enter the upper duct 2 1 during rotation. Inside; 2. It can scrape off the excess powder accumulated on the discharge area 1 3 1 to prevent the hole 1 3 2 from being blocked. As shown in the first and third figures, the quantitative feeding mechanism 2 is mainly composed of a plurality of upper tubes 21, a plurality of gate groups 2 2, a plurality of quantitative tubes 23, and a plurality of lower tubes 24. The lower pipes 2 1 and 24 are hollow pipe bodies connected to the mixing mechanism 1 and the discharging mechanism 3 respectively. The complex gate group 2 2 is stacked and arranged in the middle position, and the quantitative pipes 2 3 are arranged in each Between gate groups. During operation, the raw material powder is fed from the mixing mechanism 1 through the upper conduit 21, and then distributed to each of the quantitative tubes 2 3 through a number of gate groups 22, and when the material needs to be supplied, the gate group 2 2 controls the opening and closing timing and depends on sequence

200535054 V. Description of the invention (5) It is sent out to the discharge mechanism 3 through the down tube 24. Show 2 Face 2 2 Cuts 2 Structures and Structures 2 2 2 2 2 2 Body group assembly board QJ 0J 1 / ΒΓ Γ T— Gates, the last unit of the group is the unit 2, the middle 2 The display group is the door legend. The gate A is the same as the four real groups. Each figure 0 means that the two moving blades at 3 o'clock and 2 o'clock are controlled by the brakes. 4 is moved 2 is 2 away from the cylinder. It can be received one by one. It is set up in the middle of 3, 2 and 2. The gates of the gates are divided into 2 and 2 arrays. CXI is set at 2, body 3, plate 2, down tube, and the amount is set. The distance between the sleeve and the set is small and large, 3 shape 2 shape 2, a door and 4 gates have the setting and middle, for example 3 apply 2 actual tube quantity, set 5 2 4 2 with hole setting for the last gate system 3 control 2 4 tube 2 measure 2 fixed cylinder and pressure τ-Η gas 2 use 2 holes to borrow this material When responding, when the machine phase is 3, the moving tube of 3 is moved to 3, 2 of 2 is placed on the door; 3 is out of the pipe, and the amount of tube material is allowed to be ready immediately, 2) 2 The gates B of the institute are each used for four purposes, such as (), When the closed line is concerned, it is the same as the inverse quantity 3 fixed 2 This tube, the fixed shape, the shape of the example is longer than the same version is not for production. Change the place of life to the empty, if the use case is appropriate, the The quantity, quantity and quantity of the material will be exchanged and changed into a small and large 3 that can be shaped as an increase in production. It can be increased by 2. The tube is the body of the product. The bottom gate of the square group is above the gate, and the most is between 1 and 2 tubes. The picture on the guide is followed by a set of gates with the number of gates and 4 2 pipes. The outline of the kit is 2 2 2 2 2 body 2 board set, the lower door is a 2 square machine, the supply of the 2 machine is set to determine the original powder supply.

Page 9 200535054 V. Description of the invention (6) At the time of exit, 'only the lowest gate group 2 2 is closed, and the rest are open.' When the raw material is filled with the number of quantitative tubes 23 between each gate group 2 2, All the gate groups 22 are closed at the same time, and the space formed is the amount of raw materials intended for use. When feeding, a gate group 2 2 is sequentially opened from bottom to top, so that the upper quantitative tube 2 3 falls within the powder raw material. Each time the gate group 2 2 is opened, the feeding plate group 3 of the feeding mechanism 3 1 Move a distance so that all the powder raw materials month b fall into the discharge slot holes 3 1 1 on the discharge plate group 31 in sequence (this part will be described in detail later). When the upper gate group 2 2 is not opened and the other lower gate groups 22 are all open, it indicates that the quantitative feeding process is completed. After that, you can repeat the above initial procedure of filling and wait for the next feeding operation. As shown in the first figure, the discharging mechanism 3 includes a fixed machine table 30, and a fixed plate body 3 2 'connecting to the above lower pipe 24 is provided at the upper position. The reciprocating discharge plate, 'Dan 3 1' The discharge plate group 3 1 is provided with a plurality of through discharge groove holes 32 3 1 1. In this embodiment, there are 16 (a part in the figure). Is covered by the fixed plate body), and the bottom of the output plate group 3 1 is provided with a < mobile outlet ^^, a gate plate 3 3 to control the opening timing of the outlet slot hole 3 1 1. After the raw material powder is sent out through the lower pipe 24, the discharging plate is driven a predetermined distance to make the discharging slot hole 3 1; [the same as the fixed plate body $ where the slot hole 3 2 1 is the same The centerline position can make the raw material powder fall, and every time (the upper quantitative feeding mechanism 2 must also generate the relative action to fill four at a time, move four times to meet all the discharge slot holes

200535054 V. Description of Invention (7) 3 1 1 Finally, the discharge plate group 31 is moved to the foremost position, and the lower discharge gate plate 3 3 is opened, so that the plurality of raw materials fall into all the cavities of the mold at one time. As shown in the fifth figure, the bottom of the discharge plate group 31 is combined with a movable discharge gate plate 33 to control the timing of opening and closing. The structure is as follows: a number of slot holes 331 parallel to its moving direction are provided at the bottom of the discharge gate plate 33, and a gasket 332 is also provided in the slot hole 331 (only one group is shown in the figure), and the thickness must be It is slightly larger than the thickness of the discharge gate plate 3 3, and several screw holes 3 1 2 are provided at the bottom of the discharge plate group 3 1, and several bolts 3 3 3 are also provided (only one is shown in the day). The slot 3 3 1 of the gate plate 3 3 and the washer 3 3 2 are locked at the screw holes 3 1 2. Because the washer 3 3 2 is thicker, the gate plate 3 3 will not be discharged when locked. Locked so that the discharge gate plate 33 can move a short distance back and forth. In addition, a plurality of discharge holes 3 3 4 are provided on the discharge gate plate 3 3, and the distribution positions correspond to the discharge slot holes 3 1 1. A spring 3 1 3 is provided at the bottom of the discharge plate group 31, and one end is top-stopped on the discharge gate plate 3 3-side. As shown in the sixth figure, it is a cross-sectional side view of the normal state. Due to the relationship of the spring 3 1 3, in the normal state, the discharge hole 3 3 4 of the discharge gate plate 3 3 and the discharge slot hole 3 1 1 It is not at the same centerline position, so it is closed, so that the raw material powder can be stored in it. On the lower edge of the front end of the machine 30, a top post 3 0 1 is provided, and its position is the same horizontal position as the discharge gate plate 33. As shown in the seventh figure, when the output plate group 3 1

Page 11 200535054 V. Description of the invention (8) Move to the foremost position M 'The top post 3 〇1 will be pushed against the discharge gate 3 3-side, so that the discharge hole 3 3 4 and the discharge slot hole 3 11 is at the same centerline position and is in an open state, so the raw material powder in the discharge slot hole 3 1 1 can be dropped into the compound cavity 51 of the mold 5 at the front end. As shown in the fifth, sixth and eighth figures, in order to make the working plate 3 work accurately, a rack 3 1 4 is provided at the bottom of both sides, and another 30 is provided at the machine 30 Gear 3 02 meshes with it. A shaft 303 is set between the two gears 3 02. It is also equipped with a driving device (not shown) to drive it to control the moving distance of the output plate group 31. And location. In summary, the automatic quantitative feeding device of the present invention uses a mixing mechanism to fully mix the raw materials and send the raw material powder, so that the quality of the produced product is improved, and the blocking of the discharge holes will not affect the normal feeding. , And the use of the quantitative feeding mechanism can provide multiple operations with the most streamlined structure, and the failure rate is low, reducing the number of maintenance. The supply unit provides the supply of molds for many cavities at one time, which shortens the operating time. In this way, it can accelerate production efficiency and improve product quality. It is a highly competitive device in the industry. . = The above is only a preferred embodiment of the present invention, and the scope of the embodiment of the present invention is not determined by ^ t. That is, all equivalent changes and modifications made in accordance with the scope of patent application of the present invention are covered by the patent scope of the present invention.

Page 12 200535054 Brief description of the drawings The first picture is an exploded perspective view of the present invention; the second picture is the internal and stereoscopic sound display of the mixing mechanism of the present invention; the third picture is the front of the quantitative feeder of the present invention; Viewing state; Large diagram; Section 4 shows the section of the laying section. Figure A is the intention of the single gate group of the quantitative feeding mechanism of the present invention. Sentence: Four: The single valve surface of the quantitative feeding mechanism of the present invention is not intended. Figure 5 at the time of the drawing is a drawing of the top view of the discharge plate group of the discharge mechanism of the present invention, and the sixth diagram is a side view of the discharge mechanism of the present invention; A side view of the feeding mechanism when it is operating; FIG. 8 is a partial front view of the discharging mechanism of the present invention. [Illustration of drawing number] 1 1 1 Stirring rod 1 2 1 Scraper 1 3 2-hole lower plate 2 Mixing mechanism 0 Receiving tank 1 Mixing shaft 2 Scraping shaft 3 Base plate 3 1 Discharge area 2 Dosing Mechanism 2 1 upper duct 2 2 gate group 2 2 1 upper plate

200535054 Brief description of the drawing 2 2 3 Gate 2 2 5 Feed hole 2 3 Dosing tube 2 4 Lower duct 3 Discharge mechanism 3 0 Machine 3 1 Discharge plate group 3 1 1 Discharge slot hole 3 1 3 Spring 3 2 Fixed plate cylinder gas 4 2 2 LL Wire rod groove screw guide 4_ 1 ± IX 1 ± 00 3 3 3 Plate BΊ F Question hole bolt groove screw * 53 t-η 〇〇3 3 3 3 3 3 3 3 2 Gasket 3 3 4 Discharge hole

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Claims (1)

200535054 6. Scope of patent application1. An automatic quantitative feeding device, which includes: a mixing mechanism, which is a containing tank, with a mixing shaft and a scraping shaft on the top and bottom, and is set on the bottom floor There are several discharge areas. The discharge area is an area formed by a plurality of hole distributions. A fixed amount of feeding mechanism is provided with a number of upper and lower ducts which are respectively connected with the mixing mechanism and the discharging mechanism. Each gate group is stacked. Each gate group is provided with a gate plate and driven by a pneumatic cylinder. Each gate group is connected with an array of quantitative tubes, and each group of quantitative tubes is connected to the upper and lower positions. The lower pipe is arranged in the same centerline manner; a discharge mechanism, the main body is a stationary machine, a fixed plate body connected to the above lower pipe is provided at the upper position, and a reciprocating discharge plate is also provided on the upper plate. Group 'The discharge plate group is provided with a plurality of through discharge groove holes, and the bottom is pivotally connected with a discharge gate plate which can be moved a short distance. The discharge gate plate is provided with several discharge holes', its number and size Is with the discharge slot hole The same, but the two are not in the same centerline position under normal conditions. 2 · The automatic quantitative feeding device as described in item 1 of the scope of the patent application, wherein the scraper shaft of the mixing mechanism is a soft scraper fixed in a radial direction of the shaft. The rotation path of the scraper happens to pass through the container. Position the upper edge of the floor of the space. 3. The automatic quantitative feeding device as described in item 1 of the scope of the patent application, wherein the discharge area is a circular area formed by a plurality of micropore distributions, and the size of the discharge area is about the upper The inner diameter of the catheter. 200535054 6. Scope of patent application 4 · The automatic quantitative feeding device as described in item 1 of the scope of patent application, in which the gate group is composed of upper and lower plates with a short-movable gate plate in the middle. The gate piece is provided with a number of feeding holes, the shape and size of which correspond to the quantitative tube above it, and the timing of the movement of the gate piece is controlled by the pneumatic cylinder, so that the feeding hole and the quantitative tube are at the same centerline position. 5 · The automatic quantitative feeding device as described in item 1 of the scope of the patent application, wherein the plurality of quantitative tubes arranged between the gate groups of the quantitative feeding mechanism are replaceable. 6 · The automatic quantitative feeding device as described in item 1 of the scope of patent application, wherein racks on both sides of the output plate group are provided with racks, and gears at the opposite positions of the machine are engaged with the gears between the two gears. A shaft is provided, and a driving device is also provided to drive the gear to rotate. 7 · The automatic quantitative feeding device as described in item 1 of the scope of patent application, wherein the bottom of the discharge gate is provided with a number of slot holes parallel to its moving direction, and a gasket is provided in the slot hole, and its thickness must be slightly greater than The thickness of the material gate plate is provided with several screw holes at the bottom of the material plate group. In addition, several bolts are fixed at the screw holes through the slot holes and gaskets of the material plate, so that the material plate can be front and rear. Move short distances. 8 · The automatic quantitative feeding device as described in item 1 of the patent application scope, which Page 16 200535054 6. In the scope of the patent application, there are two other springs on the bottom side of the discharge plate group, which are respectively pressed on the side of the discharge gate plate, so that in the normal state, the discharge of the discharge plate group The slot hole and the discharge hole of the discharge gate plate are not at the same centerline position. Page 17