Automatic metering and feeding equipment for multi-component resin

Abstract

The utility model provides multi-component resin automatic metering and feeding equipment which comprises a bottom plate, a plurality of universal wheels which are arranged at the bottom of the bottom plate in an array and are used for realizing flexible movement, a fixture which is arranged on the back side of the bottom plate and is used for positioning a foreign object, and a circulating seat arranged on the bottom plate, the multi-component resin automatic metering and feeding system comprises a fixture, a circulating seat arranged on the fixture, a plurality of receiving vessels circumferentially distributed on the circulating seat, a funnel mounted at the top of the fixture, a quantity control part arranged on the fixture, and an adjusting mechanism arranged on the fixture and the quantity control part, and the multi-component resin automatic metering and feeding system is simple and convenient in structure and low in cost; and the component proportion of the final multi-component resin product can be ensured to be in an optimal state, so that the quality and the use effect of the produced resin product are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of resin production, in particular to a multi-component resin automatic metering and feeding device. Background Art

[0002] Multi-component resin is an advanced material made by mixing two resin liquids in precise proportions and under specific reaction conditions. After curing, it exhibits excellent dimensional stability, high hardness, outstanding wear resistance, corrosion resistance and waterproof properties, making it widely used in many fields.

[0003] Multi-component resins can form complex three-dimensional structures and exhibit excellent mechanical properties. They are widely used in the fields of construction, aerospace, automobile manufacturing, electronic equipment, ships, coatings and flooring. They can also be injected with various colors to achieve beautiful appearance effects. They are suitable for beauty, home decoration and art production. In addition, the components of multi-component resins can be adjusted and customized according to specific needs to meet the requirements of specific applications.

[0004] However, in the preparation process of multi-component resins, it is necessary to strictly follow the ratio according to the chemical effects and physical properties of different components. Otherwise, it is very likely that the quality and use effect of the final multi-component resin product will be unsatisfactory. Therefore, accurate control of the proportion of each component is crucial for the production and manufacturing of multi-component resins. Utility Model Content

[0005] The utility model aims to provide a multi-component resin automatic metering feeding device to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a multi-component resin automatic metering and feeding device, comprising: a bottom plate, a plurality of universal wheels arrayed and mounted on the bottom of the bottom plate and used for realizing flexible movement, a mold frame mounted on the back side of the bottom plate and used for positioning foreign objects, a circulation seat arranged on the bottom plate, a plurality of receiving dishes circumferentially arranged on the circulation seat, a funnel mounted on the top of the mold frame, a quantity control part arranged on the mold frame, and an adjustment mechanism arranged on the mold frame and the quantity control part;

[0007] The funnel, the control portion and the receiving dish are coaxial, wherein

[0008] The circulation seat can be driven to carry a plurality of the receiving dishes and circulate to rotate, so as to sequentially change the positions of the plurality of the receiving dishes;

[0009] The quantity control part is suitable for receiving the external material flowing down through the funnel and sending it into the receiving dish in a quantitative manner;

[0010] The adjustment mechanism is suitable for adjusting the weight of the peripheral materials discharged by the quantity control part in a single time.

[0011] Further, the control part includes a fixed plate installed on the jig, a spring with one end installed on the fixed plate, a middle plate installed on the other end of the spring, a flow channel arranged above the middle plate, a round rod vertically installed on the middle plate and partially extending into the flow channel, and a round plug movably attached to the inner wall of the flow channel, and the round plug is installed on the round rod;

[0012] The flow channel is located directly below the funnel, and the upper end of the flow channel is outwardly expanded.

[0013] Furthermore, the control unit further comprises a first electric push rod mounted on the frame, a transmission rod mounted on an output shaft of the first electric push rod, and a cut-off piece vertically connected to the transmission rod;

[0014] The cut-off piece is located on the side of the funnel, and the surface of the cut-off piece and the bottom surface of the funnel are on the same plane.

[0015] Further, the adjustment mechanism comprises a second electric push rod mounted on the jig, a ring body tightly clamped on the circulation channel, and an end block connected to the ring body;

[0016] The output shaft of the second electric push rod is connected to the end block.

[0017] Furthermore, the volume control part further comprises an inner closing member installed at the lower end of the flow channel, and the inner closing member extends downward to just above the receiving dish;

[0018] The inner closing member is movably connected to the frame.

[0019] Further, the circulation seat includes a bearing arranged inside the center of the bottom plate, a support column mounted on the bearing, a bearing plate mounted on the top of the support column, a driven gear fixedly arranged on the support column, a mounting plate arranged on the bottom plate, a motor mounted on the mounting plate, a driving gear mounted on the output shaft of the motor, and the driven gear and the driving gear are meshed, and a plurality of outer frames circumferentially arranged on the bearing plate;

[0020] The plurality of receiving dishes are respectively placed in the plurality of outer frames.

[0021] Furthermore, the circulation seat further comprises an annular groove provided on the bottom plate, and an annular plate installed on the bottom of the carrying plate;

[0022] The ring plate extends into the ring groove.

[0023] Furthermore, a plurality of balls are arranged in the annular groove, and the annular plate is in contact with the plurality of balls;

[0024] The ring plate is provided with a plurality of air vents.

[0025] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0026] 1. The multi-component resin automatic metering and feeding system can carry several receiving dishes for circulation through the circulation seat, so that after the multi-component resin of a receiving dish is prepared, the position of the receiving dish is automatically replaced, and the next empty receiving dish is adjusted to the designated position to receive the resin material. At the same time, the circulation seat can well prevent the receiving dish from shifting during the process of receiving the resin material, resulting in missing connection, thereby greatly facilitating the entire production;

[0027] 2. The multi-component resin automatic metering and feeding system can deliver the required different resin materials into the receiving dish at a predetermined weight through the quantity control unit, ensuring the accuracy of the proportion of each component of the resin;

[0028] 3. The multi-component resin automatic metering feeding system can adjust the structure of the quantity control part through the adjustment mechanism, so as to change the performance of the quantity control part, thereby ensuring that the feeding amount of the quantity control part can be adjusted to ensure that different resin materials are transported to the receiving dish in different proportions;

[0029] 4. The multi-component resin automatic metering and feeding system has a simple structure and low cost, and can ensure that the component ratio of the final multi-component resin product is in the optimal state, thereby ensuring the quality and use effect of the produced resin product. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0031] Figure 1 Shows a stereogram of the utility model;

[0032] Figure 2 A partial stereogram of the utility model in another state is shown;

[0033] Figure 3 A partial front view of the utility model is shown;

[0034] Figure 4 A partial stereogram of the utility model is shown;

[0035] Figure 5 The utility model is shown Figure 3 A magnified image of point A;

[0036] Figure 6The utility model is shown Figure 4 Enlarged view of point B.

[0037] In the figure

[0038] 1. Bottom plate; 2. Universal wheel; 3. Frame; 4. Circulation seat; 41. Bearing; 42. Support column; 43. Carrying plate; 44. Driven gear; 45. Mounting plate; 46. Motor; 47. Driving gear; 48. Outer frame; 49. Ring groove; 491. Ring plate; 492. Ball; 493. Air outlet; 5. Receiver; 6. Funnel; 7. Control unit; 71. Fixed plate; 72. Spring; 73. Middle plate; 74. Flow channel; 75. Round rod; 76. Round plug; 77. First electric push rod; 78. Transmission rod; 79. Cut-off piece; 791. Inner closing piece; 8. Adjustment mechanism; 81. Second electric push rod; 82. Ring body; 83. End block. DETAILED DESCRIPTION

[0039] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0040] See also Figure 1 , Figure 1 Shows a three-dimensional diagram of the utility model; please refer to Figure 2 , Figure 2 It shows a partial stereogram of the utility model in another state; please refer to Figure 3 , Figure 3 Shows a partial front view of the utility model; please refer to Figure 4 , Figure 4 Shows a partial stereogram of the utility model; please refer to Figure 5 , Figure 5 The utility model is shown Figure 3 See the enlarged view of point A in Figure 6 , Figure 6 The utility model is shown Figure 4 The enlarged view of point B; Figure 1-6 As shown, a multi-component resin automatic metering and feeding device comprises: a bottom plate 1, a plurality of universal wheels 2 arranged in an array at the bottom of the bottom plate 1 and used for flexible movement, a mold frame 3 installed at the back of the bottom plate 1 and used for positioning foreign objects, a circulation seat 4 arranged on the bottom plate 1, a plurality of receiving dishes 5 arranged circumferentially on the circulation seat 4, a funnel 6 installed on the top of the mold frame 3, a quantity control part 7 arranged on the mold frame 3, and an adjustment mechanism 8 arranged on the mold frame 3 and the quantity control part 7;

[0041] The funnel 6, the control portion 7 and the receiving dish 5 are coaxial, wherein

[0042] The circulation seat 4 can be driven to carry a plurality of the receiving dishes 5 and circulate to rotate, so as to sequentially change the positions of the plurality of the receiving dishes 5;

[0043] The control unit 7 is suitable for receiving the external material flowing down through the funnel 6 and sending it to the receiving dish 5 in a quantitative manner;

[0044] The regulating mechanism 8 is suitable for regulating the weight of the external material discharged by the control unit 7 at a time. The multi-component resin automatic metering and feeding system can carry a plurality of receiving dishes 5 for cyclic rotation through the circulation seat 4, so that after the multi-component resin of a receiving dish 5 is prepared, the position of the receiving dish 5 is automatically replaced, and the next empty receiving dish 5 is adjusted to the designated position to receive the resin material. At the same time, the circulation seat 4 can well prevent the receiving dish 5 from shifting during the process of receiving the resin material, resulting in missing connection, thereby greatly facilitating the entire production; the required different resins can be fed to the receiving dish 5 through the control unit 7. The resin material is fed into the receiving dish 5 at a predetermined weight, ensuring the accuracy of the proportion of each resin component; the structure of the quantity control part 7 can be adjusted by the adjusting mechanism 8, so that the performance of the quantity control part 7 changes, thereby ensuring that the feeding amount of the quantity control part 7 can be adjusted, ensuring that different resin materials are transported to the receiving dish 5 in different proportions; the multi-component resin automatic metering and feeding system has a simple structure and low cost, and can ensure that the component ratio of the final multi-component resin product is in an optimal state, thereby ensuring the quality and use effect of the produced resin product.

[0045] Optionally, the control unit 7 includes a fixed plate 71 mounted on the mold frame 3, a spring 72 at one end mounted on the fixed plate 71, a middle plate 73 mounted on the other end of the spring 72, a flow channel 74 arranged above the middle plate 73, a round rod 75 vertically mounted on the middle plate 73 and partially extending into the flow channel 74, and a round plug 76 movably attached to the inner wall of the flow channel 74, and the round plug 76 is mounted on the round rod 75, and the component materials of the multi-component resin are poured into the funnel. 6. The material flows down the funnel 6 into the flow channel 74 and is blocked by the round plug 76, so that it is retained in the flow channel 74. As the accumulation of the material in the flow channel 74 increases, the spring 72 is gradually compressed downward and the round plug 76 is gradually moved downward until the amount of the material in the flow channel 74 exceeds the critical value, and the round plug 76 is completely pressed downward to separate from the flow channel 74, so that the material in the flow channel 74 can flow out into the receiving dish 5 below, thereby ensuring that the material is delivered to the receiving dish 5 at a predetermined weight, and ensuring the accuracy of the proportion of each component of the resin;

[0046] The flow channel 74 is located directly below the funnel 6 , and the upper end of the flow channel 74 is outwardly expanded, so as to ensure that the flow channel 74 can catch all the component materials of the multi-component resin after they leak out of the funnel 6 to prevent them from spilling.

[0047] Optionally, the control unit 7 further includes a first electric push rod 77 mounted on the frame 3, a transmission rod 78 mounted on an output shaft of the first electric push rod 77, and a cut-off piece 79 vertically connected to the transmission rod 78;

[0048] The cut-off piece 79 is located on the side of the funnel 6 and the surface of the cut-off piece 79 is on the same plane as the bottom surface of the funnel 6. A sensor is installed on the round plug 76 or other force-bearing position to sense pressure and control the first electric push rod 77. When the round plug 76 is separated from the flow channel 74, the sensor transmits a signal and controls the first electric push rod 77 to start, thereby pushing the transmission rod 78 and the cut-off piece 79 forward until the cut-off piece 79 completely blocks the outlet of the funnel 6, preventing the material from continuing to flow into the flow channel 74, and cutting off the material in time, thereby ensuring that the material is delivered to the receiving dish 5 at a predetermined weight to prevent excessive delivery.

[0049] Optionally, the regulating mechanism 8 includes a second electric push rod 81 mounted on the mold frame 3, a ring body 82 tightly clamped on the flow channel 74, and an end block 83 connected to the ring body 82;

[0050] The output shaft of the second electric push rod 81 is connected to the end block 83;

[0051] The round rod 75 is provided with scale lines. When the added component materials and their proportions change, based on the required material weight, the second electric push rod 81 is started to push the flow channel 74 upward or downward, and the scale lines on the round rod 75 are used to assist in the calculation until the flow channel 74 is moved to a suitable position. At this time, the position of the round plug 76 in the flow channel 74 is also changed, that is, the distance between the round plug 76 and the flow channel 74 becomes longer or shorter, that is, the round plug 76 can be pressed out of the flow channel 74 with a lighter weight or requires a larger weight to be separated from the flow channel 74, thereby changing the weight of the material that can be retained in the flow channel 74 before the round plug 76 is separated from the flow channel 74, thereby ensuring that the different component materials can be strictly transported according to the established proportions, so as to ensure the accuracy of the proportions of each component of the multi-component resin and the quality of the final product.

[0052] Optionally, the control unit 7 further includes an inner closing member 791 installed at the lower end of the flow channel 74, and the inner closing member 791 extends downward to the top of the receiving dish 5, restricting the movement trajectory of the material flowing out of the flow channel 74, ensuring that all the material is smoothly guided into the receiving dish 5 without leakage;

[0053] The inner closing member 791 can be movably connected to the mold frame 3 to ensure that the mold frame 3 will not block the inner closing member 791 when it moves along the flow channel 74.

[0054] Optionally, the circulation seat 4 includes a bearing 41 arranged inside the center of the base plate 1, a support column 42 installed on the bearing 41, a carrier plate 43 installed on the top of the support column 42, a driven gear 44 fixedly arranged on the support column 42, a mounting plate 45 arranged on the base plate 1, a motor 46 installed on the mounting plate 45, a driving gear 47 installed on the output shaft of the motor 46, and the driven gear 44 and the driving gear 47 are meshed, and a plurality of outer frames 48 circumferentially arranged on the carrier plate 43. When the maximum amount of multi-component resin is modulated in one receiving dish 5, the driving motor 46 drives the driving gear 47 to rotate and drives the driven gear 44 under the meshing action, and the support column 42 is rotated synchronously under the action of the bearing 41, so that the carrier plate 43 rotates automatically until the current receiving dish 5 is moved away, and the next receiving dish 5 is replaced to the bottom of the inner closing member 791 to modulate the multi-component resin again, avoiding the need for manual frequent exchange and transfer of the receiving dish 5, thereby improving convenience;

[0055] The plurality of receiving dishes 5 are placed in the plurality of outer frames 48 respectively, and the outer frames 48 are used to restrict the receiving dishes 5 to prevent the receiving dishes 5 from shifting and causing leakage of resin material, which would cause difficulty and waste in cleaning.

[0056] Optionally, the circulation seat 4 further includes an annular groove 49 opened on the bottom plate 1 and an annular plate 491 installed at the bottom of the carrying plate 43;

[0057] The ring plate 491 extends into the ring groove 49 , shielding the transmission components such as the motor 46 and the driving gear 47 to maintain aesthetics and safety, while providing a support point for the edge of the supporting plate 43 to prevent an unstable connection between the supporting plate 43 and the support column 42 .

[0058] Optionally, a plurality of balls 492 are arranged in the annular groove 49, and the annular plate 491 contacts the plurality of balls 492, so that the annular plate 491 has the above-mentioned functions and ensures that the annular plate 491 can smoothly rotate in the annular groove 49 through the plurality of balls 492, so as to prevent the motor 46 from driving the carrier plate 43 to rotate due to excessive resistance;

[0059] The ring plate 491 is provided with a plurality of air vents 493 to ensure that air inside and outside the ring plate 491 can circulate through the plurality of air vents 493 to prevent the motor 46 from not being cooled and causing the operating temperature to be too high.

[0060] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-component resin automatic metering feeding device, characterized in that: include: A base plate (1), a plurality of universal wheels (2) arranged in an array at the bottom of the base plate (1) and used for achieving flexible movement, a jig (3) installed on the back side of the base plate (1) and used for positioning foreign objects, a circulation seat (4) arranged on the base plate (1), a plurality of receiving plates (5) arranged circumferentially on the circulation seat (4), a funnel (6) installed on the top of the jig (3), a volume control portion (7) arranged on the jig (3), and an adjustment mechanism (8) arranged on the jig (3) and the volume control portion (7); The funnel (6), the volume control portion (7) and the receiving dish (5) are coaxial, wherein The circulation seat (4) can be driven to carry a plurality of the receiving dishes (5) for cyclic rotation, so as to sequentially change the positions of the plurality of the receiving dishes (5); The quantity control part (7) is suitable for receiving the external material flowing down through the funnel (6) and sending it into the receiving dish (5) in a quantitative manner; The adjustment mechanism (8) is suitable for adjusting the weight of the external material discharged by the quantity control part (7) in a single time.

2. The multi-component resin automatic metering feeding device according to claim 1, characterized in that: The control portion (7) comprises a fixed plate (71) mounted on the mold frame (3), a spring (72) with one end mounted on the fixed plate (71), a middle plate (73) mounted on the other end of the spring (72), a circulation channel (74) arranged above the middle plate (73), a round rod (75) vertically mounted on the middle plate (73) and partially extending into the circulation channel (74), and a round plug (76) movably attached to the inner wall of the circulation channel (74), and the round plug (76) is mounted on the round rod (75); The circulation channel (74) is located directly below the funnel (6), and the upper end of the circulation channel (74) is outwardly expanded.

3. The multi-component resin automatic metering feeding device according to claim 2, characterized in that: The control unit (7) further comprises a first electric push rod (77) mounted on the frame (3), a transmission rod (78) mounted on an output shaft of the first electric push rod (77), and a cut-off piece (79) vertically connected to the transmission rod (78); The cut-off piece (79) is located on the side of the funnel (6), and the surface of the cut-off piece (79) and the bottom surface of the funnel (6) are on the same plane.

4. The multi-component resin automatic metering feeding device according to claim 3, characterized in that: The regulating mechanism (8) comprises a second electric push rod (81) mounted on the mold frame (3), a ring body (82) tightly clamped on the circulation channel (74), and an end block (83) connected to the ring body (82); The output shaft of the second electric push rod (81) is connected to the end block (83); The round rod (75) is provided with scale lines.

5. The multi-component resin automatic metering feeding device according to claim 4, characterized in that: The volume control portion (7) further comprises an inner closing member (791) installed at the lower end of the circulation channel (74), and the inner closing member (791) extends downward to just above the receiving dish (5); The inner closing member (791) is movably connected to the mold frame (3).

6. The multi-component resin automatic metering feeding device according to claim 5, characterized in that: The circulation seat (4) comprises a bearing (41) arranged inside the center of the base plate (1), a support column (42) mounted on the bearing (41), a carrier plate (43) mounted on the top of the support column (42), a driven gear (44) fixedly arranged on the support column (42), a mounting plate (45) arranged on the base plate (1), a motor (46) mounted on the mounting plate (45), a driving gear (47) mounted on the output shaft of the motor (46), wherein the driven gear (44) and the driving gear (47) are meshed with each other, and a plurality of outer frames (48) circumferentially arranged on the carrier plate (43); The plurality of receiving dishes (5) are respectively placed in the plurality of outer frames (48).

7. The multi-component resin automatic metering feeding device according to claim 6, characterized in that: The circulation seat (4) further comprises an annular groove (49) formed on the bottom plate (1), and an annular plate (491) mounted on the bottom of the carrier plate (43); The annular plate (491) extends into the annular groove (49).

8. The multi-component resin automatic metering feeding device according to claim 7, characterized in that: A plurality of balls (492) are arranged in the annular groove (49), and the annular plate (491) is in contact with the plurality of balls (492); The ring plate (491) is provided with a plurality of air outlets (493).

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