Automatic metering and conveying device for amino molding plastic

Abstract

The utility model relates to the technical field of feeding devices, and provides an automatic metering and conveying device for amino molding plastics, which comprises a conveying table, a conveying belt is arranged on the outer surface of the conveying table, and barrier strips are fixedly mounted on two sides of the conveying belt; amino molding plastic raw materials are poured into the filter box, a first driving motor is started to drive one connecting shaft and one pulley to rotate, one pulley drives the other pulley to rotate through a belt, therefore, the other connecting shaft also rotates along with the pulley, the two connecting shafts drive the two eccentric blocks to rotate at the same time, and the two eccentric blocks rotate. After the eccentric block rotates, two U-shaped plates can be driven to move up and down to perform vibration screening on the filter box, so that the filter box moves up and down in the screening box, the two U-shaped plates are connected to the interior of a rectangular frame through a plurality of springs, and the elastic force of the plurality of springs can drive the filter box to perform vibration screening on materials in the filter box; therefore, cakes or impurities in the materials are blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to an automatic metering and conveying device for amino molding plastics. Background Art

[0002] Amino molding compound is a thermosetting plastic, mainly composed of base materials such as urea formaldehyde resin, melamine formaldehyde resin, and auxiliary materials such as fillers, curing agents, release agents, pigments, etc. It is molded into various shapes by hot pressing. It has the characteristics of bright color, smooth surface, and no taste or odor.

[0003] Amino molding plastics require the addition of materials during production, but it is inconvenient to screen the materials when adding them, causing lumps or impurities to be mixed into the materials, which will reduce the quality of the finished products after processing. Moreover, it is inconvenient to meter and transport the materials required for the amino molding plastics when adding them, which will cause the finished products to be of different sizes and qualities after processing, thus affecting the quality of the amino molding plastics and wasting materials. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that amino molding plastics need to add materials during production, but it is inconvenient to screen the materials when adding them, so that the materials are agglomerated or impurities are mixed in, which reduces the quality of the finished products after processing, and it is inconvenient to meter and transport the materials required for the amino molding plastics when adding them, so that the finished products after processing are of different sizes and qualities, which affects the quality of the amino molding plastics and wastes materials.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic metering and conveying device for amino molding plastics, comprising: a conveying platform, a conveying belt is arranged on the outer surface of the conveying platform, baffle bars are fixedly installed on both sides of the conveying belt, a fixing frame is fixedly installed on the outer surface of the top of the conveying platform, a screening box is fixedly installed on the outer surface of the fixing frame, and further comprising:

[0006] A filter box, movably embedded in the interior of the screening box;

[0007] A plurality of chutes are provided on both sides of the screening box;

[0008] Two U-shaped plates are movably embedded in the interior of the slideway, and the two U-shaped plates are fixedly mounted on both sides of the filter box;

[0009] Two rectangular frames are fixedly mounted on the outer surface of the screening box near the slide slot, a slide bar is fixedly embedded in the interior of the two rectangular frames, and the two U-shaped plates are movably sleeved on the outer surface of the slide bar;

[0010] A plurality of springs are fixedly connected to the upper and lower sides of the two U-shaped plates, and the other ends of the plurality of springs are fixedly installed inside the rectangular frame.

[0011] Preferably, a connecting shaft is movably embedded at the lower ends of the two rectangular frames close to the inner part, a pulley is fixedly installed at one end of the two connecting shafts, and a belt is movably sleeved on the outer surfaces of the two pulleys.

[0012] The technical effect of adopting the above further solution is that the belt can better drive the two pulleys and the connecting shaft to rotate simultaneously.

[0013] Preferably, a fixing plate is fixedly mounted on the outer surface of one of the rectangular frames, a driving motor 1 is fixedly mounted on the outer surface of the fixing plate, and an output end of the driving motor 1 is fixedly connected to the outer surface of the pulley.

[0014] The technical effect of adopting the above further solution is that the driving motor 1 can better drive the two connecting shafts to rotate simultaneously through the belt and the pulley, thereby moving the filter box.

[0015] Preferably, an eccentric block is provided on the outer surface fixing sleeves near the center of the two connecting shafts.

[0016] The technical effect of adopting the above further solution is that the eccentric block can better drive the filter box to move up and down inside the screening box, so that the material inside can be screened.

[0017] Preferably, a conical material guide box is fixedly mounted on the bottom of the filter box.

[0018] The technical effect of adopting the above further solution is that the conical material guide box can not only introduce the screened materials into the interior of the screening box, but also prevent the materials from falling out through the chute.

[0019] Preferably, a second conical material guide box is fixedly installed at the bottom of the screening box, and an electromagnetic control valve is provided at the bottom of the second conical material guide box.

[0020] The technical effect of adopting the above further solution is that the conical material guide box 2 can better convey the screened material, and the electromagnetic control valve can better control the flow of the material according to the set measurement.

[0021] Preferably, a connecting plate is fixedly mounted at the center of one side of the top outer surface of the conveying platform, and a second driving motor is fixedly mounted at the upper end of the connecting plate.

[0022] The technical effect of adopting the above further solution is that the second driving motor can control the disc to drive the two receiving boxes to be replaced alternately.

[0023] Preferably, a disc is fixedly mounted on the output end of the second driving motor, and two material receiving boxes are fixedly mounted on the outer surface of the disc.

[0024] The technical effect of adopting the above further solution is that the material receiving box can transfer the screened material to the conveyor belt for transportation.

[0025] Compared with the prior art, the advantages and positive effects of the utility model are:

[0026] 1. In the utility model, the amino molding plastic raw material is poured into the interior of the filter box, and the driving motor is turned on to drive one of the connecting shafts and the pulley to rotate, and one of the pulleys drives the other pulley to rotate through a belt, so the other connecting shaft also rotates accordingly, and the two connecting shafts simultaneously drive the two eccentric blocks to rotate, and the rotation of the eccentric blocks will drive the two U-shaped plates to move up and down, and the filter box is vibrated and screened, so that the filter box moves up and down inside the screening box, and the two U-shaped plates are connected to the inside of the rectangular frame through multiple springs, and the elastic force of the multiple springs will drive the filter box to vibrate and screen the material inside, thereby blocking the lumps or impurities in the material, and the multiple sliding rods can make the filter box shake up and down better, and the screened material falls into the inside of the screening box through the conical material guide box.

[0027] 2. In the utility model, a conical material guide box 2 is provided at the bottom of the screening box to guide and transmit the screened material out, and the flow of the material is controlled by the electromagnetic control valve. The material falls into the interior of the receiving box through the discharge port. After the material inside the receiving box reaches the set metering, the electromagnetic control valve closes the discharge port, and the driving motor 2 drives the disc to rotate. The rotation of the disc drives the two receiving boxes to rotate and change positions at the same time. After the receiving box filled with materials rotates, the materials inside are poured onto the outer surface of the conveyor belt for transportation. Both sides of the conveyor belt are provided with barrier strips, which can better block the materials and prevent them from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model provides a structural schematic diagram of an automatic metering and conveying device for amino molding plastics;

[0029] Figure 2 The utility model provides an exploded structural diagram of an automatic metering and conveying device for amino molding plastics;

[0030] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of an automatic metering and conveying device for amino molding plastics;

[0031] Figure 4 The utility model proposes an automatic metering and conveying device for amino molding plastics Figure 2 Enlarged structural diagram at A in the middle.

[0032] Legend:

[0033] 1. Conveyor platform; 101. Conveyor belt; 102. Barrier strip; 103. Connecting plate; 104. Driving motor 2; 105. Disc; 106. Receiving box; 107. Fixed frame; 108. Screening box; 109. Rectangular frame; 110. Fixed plate; 111. Driving motor 1; 112. Pulley; 113. Belt; 114. Connecting shaft; 115. Slide; 116. Filter box; 117. Conical guide box 1; 118. Conical guide box 2; 119. Solenoid control valve; 120. Eccentric block; 121. U-shaped plate; 122. Slide rod; 123. Spring. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0036] Embodiment 1, as Figure 1-4As shown, the utility model provides an automatic metering and conveying device for amino molding plastics, comprising: a fixing frame 107 is fixedly installed on the top outer surface of the conveying platform 1, and a screening box 108 is fixedly installed on the outer surface of the fixing frame 107, and also comprises: a filter box 116, which is movably embedded in the interior of the screening box 108; a plurality of slide grooves 115, which are all opened on both sides of the screening box 108; two U-shaped plates 121, which are movably embedded in the interior of the slide grooves 115, and the two U-shaped plates 121 are fixedly installed on both sides of the filter box 116; two rectangular frames 109, which are fixedly installed on the outer surface of the screening box 108 near the slide grooves 115, and the interiors of the two rectangular frames 109 are fixedly embedded with sliding rods 122, and the two U-shaped plates 121 are movably sleeved on the outer surface of the sliding rods 122; a plurality of springs 123, are fixedly connected to the upper and lower sides of the two U-shaped plates 121, and the other ends of the multiple springs 123 are fixedly installed inside the rectangular frame 109; the lower ends of the two rectangular frames 109 near the inside are movably embedded with connecting shafts 114, one end of the two connecting shafts 114 are fixedly installed with pulleys 112, and the outer surfaces of the two pulleys 112 are movably sleeved with belts 113; a fixed plate 110 is fixedly installed on the outer surface of one of the rectangular frames 109, and a driving motor 111 is fixedly installed on the outer surface of the fixing plate 110, and the output end of the driving motor 111 is fixedly connected to the outer surface of the pulley 112; the outer surfaces of the two connecting shafts 114 near the center are fixedly sleeved with eccentric blocks 120; a conical material guide box 117 is fixedly installed at the bottom of the filter box 116.

[0037] In this embodiment, the amino molding plastic raw material is poured into the interior of the filter box 116, and the driving motor 111 is turned on to drive one of the connecting shafts 114 and the pulley 112 to rotate. One of the pulleys 112 drives the other pulley 112 to rotate through the belt 113, so the other connecting shaft 114 also rotates accordingly, and the two connecting shafts 114 simultaneously drive the two eccentric blocks 120 to rotate. After the eccentric blocks 120 rotate, they will drive the two U-shaped plates 121 to move up and down, so that the filter box 116 moves up and down inside the screening box 108, and the two U-shaped plates 121 are connected to the inside of the rectangular frame 109 through multiple springs 123. The elastic force of the multiple springs 123 will drive the filter box 116 to screen the material inside, thereby blocking the lumps or impurities in the material, and the multiple slide bars 122 can make the filter box 116 shake up and down better, and the screened material falls into the inside of the screening box 108 through the conical material guide box 117.

[0038] Embodiment 2, as Figure 1-4As shown, a conveyor platform 1 is provided with a conveyor belt 101 on the outer surface of the conveyor platform 1, and barrier strips 102 are fixedly installed on both sides of the conveyor belt 101; a conical material guide box 118 is fixedly installed at the bottom of the screening box 108, and an electromagnetic control valve 119 is provided at the bottom of the conical material guide box 118; a connecting plate 103 is fixedly installed at the center of one side of the top outer surface of the conveyor platform 1, and a driving motor 104 is fixedly installed on the upper end of the connecting plate 103; a disc 105 is fixedly installed at the output end of the driving motor 104, and two material receiving boxes 106 are fixedly installed on the outer surface of the disc 105.

[0039] In this embodiment, a conical material guide box 118 is provided at the bottom of the screening box 108 to guide and transmit the screened material out. The flow of the material is controlled by an electromagnetic control valve 119, and the material falls into the interior of the receiving box 106 through the discharge port. After the material inside the receiving box 106 reaches the set metering, the electromagnetic control valve 119 closes the discharge port, and the driving motor 104 drives the disc 105 to rotate. While the disc 105 rotates, it also drives the two receiving boxes 106 to rotate and change positions. After the receiving box 106 filled with material rotates, the material inside is poured onto the outer surface of the conveyor belt 101 for transportation. Both sides of the conveyor belt 101 are provided with barrier strips 102, which can better block the material and prevent it from falling.

[0040] Working principle: when in use, pour the amino molding plastic raw material into the interior of the filter box 116, turn on the driving motor 111 to drive one of the connecting shafts 114 and the pulley 112 to rotate, one of the pulleys 112 drives the other pulley 112 to rotate through the belt 113, so the other connecting shaft 114 also rotates, and the two connecting shafts 114 simultaneously drive the two eccentric blocks 120 to rotate, and the rotation of the eccentric blocks 120 will drive the two U-shaped plates 121 to move up and down, and vibrate and screen the filter box 116, so that the filter box 116 moves up and down in the screening box 108, and the two U-shaped plates 121 are connected to the inside of the rectangular frame 109 by multiple springs 123. The elastic force of the multiple springs 123 will drive the filter box 116 to vibrate and screen the material inside, thereby blocking the lumps or impurities in the material, and the multiple slides The rod 122 can make the filter box 116 shake up and down better, and the screened material falls into the interior of the screening box 108 through the conical material guide box 117. The bottom of the screening box 108 is provided with a conical material guide box 118 to guide the screened material to be transmitted out, and the flow of the material is controlled by the electromagnetic control valve 119. The material falls into the interior of the receiving box 106 through the discharge port. After the material inside the receiving box 106 reaches the set metering, the electromagnetic control valve 119 closes the discharge port, and the driving motor 104 drives the disc 105 to rotate. The rotation of the disc 105 drives the two receiving boxes 106 to rotate and change position at the same time. After the receiving box 106 filled with materials rotates, the materials inside it are poured onto the outer surface of the conveyor belt 101 for transportation. Both sides of the conveyor belt 101 are provided with barrier strips 102, which can better block the materials and prevent them from falling.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic metering and conveying device for amino molding plastics, comprising: A conveyor platform (1), wherein a conveyor belt (101) is arranged on the outer surface of the conveyor platform (1), barrier strips (102) are fixedly mounted on both sides of the conveyor belt (101), a fixing frame (107) is fixedly mounted on the top outer surface of the conveyor platform (1), and a screening box (108) is fixedly mounted on the outer surface of the fixing frame (107), characterized in that it further comprises: A filter box (116) movably embedded in the screening box (108); A plurality of chutes (115) are provided on both sides of the screening box (108); Two U-shaped plates (121) are both movably embedded in the slide groove (115), and the two U-shaped plates (121) are both fixedly mounted on both sides of the filter box (116); Two rectangular frames (109) are fixedly mounted on the outer surface of the screening box (108) near the slide groove (115), and a slide rod (122) is fixedly embedded in the interior of the two rectangular frames (109), and the two U-shaped plates (121) are movably sleeved on the outer surface of the slide rod (122); A plurality of springs (123) are fixedly connected to the upper and lower sides of the two U-shaped plates (121), and the other ends of the plurality of springs (123) are fixedly mounted inside the rectangular frame (109).

2. The automatic metering and conveying device for amino molding compound according to claim 1, characterized in that: A connecting shaft (114) is movably embedded at the lower end of the two rectangular frames (109) near the inside, a pulley (112) is fixedly installed at one end of the two connecting shafts (114), and a belt (113) is movably sleeved on the outer surface of the two pulleys (112).

3. The automatic metering and conveying device for amino molding compound according to claim 1, characterized in that: A fixing plate (110) is fixedly mounted on the outer surface of one of the rectangular frames (109), a driving motor 1 (111) is fixedly mounted on the outer surface of the fixing plate (110), and an output end of the driving motor 1 (111) is fixedly connected to the outer surface of the pulley (112).

4. The automatic metering and conveying device for amino molding compound according to claim 2, characterized in that: An eccentric block (120) is fixedly sleeved on the outer surface of the two connecting shafts (114) near the center.

5. The automatic metering and conveying device for amino molding compound according to claim 1, characterized in that: A conical material guide box 1 (117) is fixedly mounted on the bottom of the filter box (116).

6. The automatic metering and conveying device for amino molding compound according to claim 1, characterized in that: A second conical material guide box (118) is fixedly mounted on the bottom of the screening box (108), and an electromagnetic control valve (119) is arranged on the bottom of the second conical material guide box (118).

7. The automatic metering and conveying device for amino molding compound according to claim 1, characterized in that: A connecting plate (103) is fixedly mounted at the center of one side of the top outer surface of the conveying platform (1), and a second driving motor (104) is fixedly mounted at the upper end of the connecting plate (103).

8. The automatic metering and conveying device for amino molding compound according to claim 7, characterized in that: A disc (105) is fixedly mounted on the output end of the second driving motor (104), and two material receiving boxes (106) are fixedly mounted on the outer surface of the disc (105).

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