A dispenser for synthetic resin

Abstract

The present application relates to the field of synthetic resin blanking, in particular to a synthetic resin blanking device. The present application aims to provide a synthetic resin blanking device capable of avoiding blockage and normal blanking. The technical solution is as follows: a synthetic resin blanking device, comprising a cooling exhaust device, a material box, a blanking tank, a feeding pipe, a pushing mechanism, a heating mechanism and an adjusting mechanism, the material box is slidably connected to the lower part of the cooling exhaust device, the blanking tank is connected to the upper part of the cooling exhaust device, the feeding pipe is connected to the upper front part of the blanking tank and communicates with the blanking tank, the pushing mechanism is arranged on the blanking tank, and the heating mechanism is arranged on the upper rear part of the cooling exhaust device. The synthetic resin in the blanking tank is heated by the heating plate, which can be heated to a liquid state, so that the solid synthetic resin can avoid blocking the blanking tank, and the pushing plate can assist the synthetic resin to be discharged by moving downward, avoiding blockage.

Description

Technical Field

[0001] This invention relates to the field of synthetic resin feeding, and more particularly to a feeder for synthetic resin. Background Technology

[0002] Synthetic resin is an uncured, free-flowing thermosetting polymer material. It is used in many places. Currently, when packaging synthetic resin, a feeder is usually used to feed the synthetic resin, thus facilitating packaging.

[0003] Patent publication number CN215160905U discloses a UV resin feeding device, including a reaction vessel and a stirring device. A feeding hopper is fixedly connected to the top of the reaction vessel, and a first fixed platform is fixedly connected to the lower end of the reaction vessel. Three support frames are fixedly connected to the bottom of the first fixed platform and a second fixed platform is provided through it. A control system is fixedly installed on one side of the reaction vessel, and a ladder is fixedly installed on one side of one of the support frames. A conduit is fixedly connected to the bottom axis of the reaction vessel, and a storage tank is fixedly connected to the other end of the conduit.

[0004] When discharging UV resin, the UV resin is poured into a storage tank, and then the storage tank is opened, and the UV resin falls downwards for discharging. However, since UV resin is solid or semi-solid at room temperature, it may cause the resin stored in the storage tank to solidify, resulting in blockage at the bottom of the storage tank and preventing normal discharging. Now, a feeder for synthetic resin that can avoid blockage and allow normal discharging is being developed. Summary of the Invention

[0005] In order to overcome the shortcomings of existing feeding devices that may block the feeding position and prevent normal feeding, the purpose of this invention is to provide a feeder for synthetic resin that can avoid blockage and ensure normal feeding.

[0006] The technical solution is as follows: A feeder for synthetic resin includes a cooling and exhaust device, a material box, a feed tank, a feed pipe, a pushing mechanism, a heating mechanism, and an adjusting mechanism. The material box is slidably connected to the lower part of the cooling and exhaust device, and the feed tank is connected to the upper part of the cooling and exhaust device. The feed pipe is connected to the upper front part of the feed tank and is in communication with it. The feed tank is equipped with a pushing mechanism, the upper rear part of the cooling and exhaust device is equipped with a heating mechanism, and the lower part of the feed tank is equipped with an adjusting mechanism.

[0007] More preferably, the feeding mechanism includes an electric push rod and a pushing plate. The electric push rod is connected to the upper part of the feeding tank, the telescopic rod of the electric push rod is inserted into the feeding tank, and the bottom of the telescopic rod of the electric push rod is rotatably connected to the pushing plate.

[0008] More preferably, the heating mechanism includes a slide rail, a slider, connecting columns, and a heating plate. The upper part of the cooling and exhaust device is connected to the slide rail, and the slider is slidably connected inside the slide rail. Four connecting columns are connected to the front of the slider, and a heating plate is connected between the front parts of the connecting columns. The front part of the heating plate is in contact with the feed tank.

[0009] More preferably, the adjusting mechanism includes a baffle, a second screw, and a guide. Guides are connected to both the left and right sides of the lower part of the feed tank, and baffles are slidably connected to the lower part of the guides. The baffles are used to block the lower part of the feed tank, and the second screw is threadedly connected between the baffles.

[0010] More preferably, it also includes a stirring mechanism, which includes stirring blades, a first bevel gear, a second bevel gear, a connecting rod, and a drive assembly. Five stirring blades are evenly connected to the pusher plate along the circumferential direction. The first bevel gear is connected to the top of the pusher plate. The lower left part of the telescopic rod of the electric pusher is rotatably connected to the connecting rod, and the right part of the connecting rod is connected to the second bevel gear. The second bevel gear meshes with the first bevel gear. The drive assembly is provided inside the feeding tank.

[0011] More preferably, the drive assembly includes a third gear and a rack, with the rack connected to the front left side of the feed tank and the third gear connected to the left side of the connecting rod, the third gear and the rack meshing.

[0012] More preferably, it also includes a moving mechanism, which includes a motor, a first screw and a fixed block. The upper right part of the slide rail is connected to the motor by screws, the lower part of the motor's output shaft is connected to the first screw, the first screw is threadedly connected to the fixed block, and the left part of the fixed block is fixedly connected to the slider.

[0013] More preferably, it also includes a dissolving mechanism, which includes an annular pipe, a water pump, and a desiccant tank. The desiccant tank is connected to the upper right part of the feeding tank, and the water pump is connected to the right side of the desiccant tank. The water pump and the desiccant tank are connected in a circular direction. An annular pipe is connected to the upper part of the feeding tank along the circumference. The annular pipe passes through the upper part of the feeding tank and is connected to and in a circular manner with the water pump.

[0014] More preferably, it also includes a gas processing mechanism, which includes an extraction pipe, an air pump, a gas purification box, and an exhaust pipe. The gas purification box is connected to the upper left part of the feeding tank, the exhaust pipe is connected to the front of the gas purification box, the air pump is connected to the upper part of the gas purification box, and the air pump is equipped with an extraction pipe that extends into the feeding tank.

[0015] The present invention has the following advantages: 1. The present invention heats the synthetic resin inside the feeding tank by heating the heating plate, which can heat it into a liquid state. This can prevent the solid synthetic resin from clogging the feeding tank. Moreover, by moving the pusher plate downward, the synthetic resin can be assisted in feeding and blockage can be avoided.

[0016] 2. While the pusher plate repeatedly pushes the material, the present invention can continuously stir the synthetic resin through the cooperation between the third gear and rack and other parts, which can make the stirring plate continuously stir the synthetic resin. This can make the synthetic resin heat more evenly and thus avoid the formation of clumps in the synthetic resin.

[0017] 3. The present invention uses a motor to drive the first screw to rotate continuously, which causes the heating plate to move up and down continuously, thus heating the synthetic resin evenly and preventing the synthetic resin from clumping. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the first part of the structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the second part of the structure of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the heating mechanism of the present invention.

[0022] Figure 5 This is a first three-dimensional structural schematic diagram of the stirring mechanism of the present invention.

[0023] Figure 6 This is a schematic diagram of the second three-dimensional structure of the stirring mechanism of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the moving mechanism of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the dissolving mechanism of the present invention.

[0026] Figure 9 This is a three-dimensional structural diagram of the gas processing mechanism of the present invention.

[0027] Figure 10 This is a three-dimensional structural diagram of the adjustment mechanism of the present invention.

[0028] In the attached diagrams: 1-Cooling and exhaust device, 2-Material box, 3-Feeding tank, 4-Feeding pipe, 5-Electric push rod, 51-Pushing plate, 6-Heating mechanism, 61-Slide rail, 62-Slider, 63-Connecting column, 64-Heating plate, 7-Stirring mechanism, 71-Stirring blade, 72-First bevel gear, 73-Second bevel gear, 74-Connecting rod, 75-Third gear, 76-Rack, 8-Moving mechanism, 81-Motor, 82-First screw, 83-Fixing block, 9-Dissolving mechanism, 91-Annular pipe, 92-Water pump, 93-Adhesive remover box, 10-Gas treatment mechanism, 101-Extraction pipe, 102-Air pump, 103-Gas purification box, 104-Exhaust pipe, 11-Adjusting mechanism, 111-Baffle, 112-Second screw, 113-Guide component. Detailed Implementation

[0029] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0030] Example 1

[0031] A feeder for synthetic resin, such as Figure 1 and Figure 2 As shown, it includes a cooling and exhaust device 1, a material box 2, a feeding tank 3, a feed pipe 4, a pushing mechanism, a heating mechanism 6, and an adjusting mechanism 11. The material box 2 is slidably connected to the lower part of the cooling and exhaust device 1, and the feeding tank 3 is connected to the upper part of the cooling and exhaust device 1. The feed pipe 4 is connected to the upper front part of the feeding tank 3 and is connected to it. The feeding tank 3 is provided with a pushing mechanism that can push the synthetic resin downward. The heating mechanism 6 for heating the feeding tank 3 is provided at the upper rear part of the cooling and exhaust device 1, and the adjusting mechanism 11 is provided at the lower part of the feeding tank 3.

[0032] like Figures 1-3 As shown, the feeding mechanism includes an electric push rod 5 and a push plate 51. The upper part of the feeding tank 3 is connected to the electric push rod 5. The telescopic rod of the electric push rod 5 passes into the feeding tank 3. The bottom of the telescopic rod of the electric push rod 5 is rotatably connected to the push plate 51. The extension of the telescopic rod of the electric push rod 5 can cause the push plate 51 to move downward to remove the synthetic resin for feeding.

[0033] like Figure 1 , Figure 2 , Figure 4 As shown, the heating mechanism 6 includes a slide rail 61, a slider 62, connecting columns 63, and a heating plate 64. The upper rear part of the cooling and exhaust device 1 is connected to the slide rail 61, and the slider 62 is slidably connected inside the slide rail 61. Four connecting columns 63 are connected to the front part of the slider 62, and the heating plate 64 is connected between the front parts of the connecting columns 63. The front part of the heating plate 64 is in contact with the feed tank 3, and the heating plate 64 can heat the feed tank 3, thereby heating the synthetic resin into a liquid state.

[0034] like Figure 1 , Figure 2 , Figure 4 and Figure 10 As shown, the adjusting mechanism 11 includes a baffle 111, a second screw 112 and a guide 113. The guide 113 is connected to both the left and right sides of the lower part of the feeding tank 3. The baffle 111 is slidably connected to the lower part of the guide 113. The baffle 111 is used to block the lower part of the feeding tank 3. The second screw 112 is threadedly connected between the baffles 111.

[0035] When synthetic resin needs to be discharged, first rotate the second screw 112 so that the baffle 111 blocks the bottom of the discharge tank 3. Then, pour the synthetic resin into the discharge tank 3 through the feed pipe 4. Then, activate the heating plate 64, which heats the synthetic resin in the discharge tank 3, turning it into a liquid state. This allows the liquid synthetic resin to be discharged more quickly. If discharge is needed, reverse the second screw 112 so that the baffle 111 moves and no longer blocks the bottom of the discharge tank 3. The size of the discharge outlet of the discharge tank 3 can be adjusted by the baffle 111 according to the required amount of synthetic resin, thereby controlling the discharge speed of the synthetic resin for easier collection. After the outlet at the bottom of the discharge tank 3 is opened, the synthetic resin will flow downwards. The extension rod of the electric push rod 5 can also be controlled to extend the discharge outlet. The extension of the pusher plate 51 causes it to move downwards, squeezing the synthetic resin downwards. This allows the synthetic resin to flow more smoothly into the material box 2. After the material is discharged, the telescopic rod of the electric pusher 5 is retracted and reset, causing the pusher plate 51 to move upwards and reset, and the heating plate 64 is turned off. Then, the second screw 112 is rotated again, causing the baffle 111 to move and reset, closing the lower part of the discharge tank 3 again. Then, the cooling and exhaust device 1 can be activated, which cools and solidifies the synthetic resin in the material box 2. After solidification, the cooling and exhaust device 1 is turned off. In summary, by heating the synthetic resin, it can be kept in a liquid state, which can prevent the synthetic resin from blocking the lower part of the discharge tank 3. Furthermore, by pushing the synthetic resin downwards through the pusher plate 51, it can further prevent the synthetic resin from blocking the outlet of the discharge tank 3.

[0036] Example 2

[0037] Based on Example 1, such as Figure 2 , Figure 5 and Figure 6As shown, it also includes a stirring mechanism 7, which includes a stirring blade 71, a first bevel gear 72, a second bevel gear 73, a connecting rod 74, and a drive assembly. Five stirring blades 71 capable of stirring synthetic resin are evenly connected along the circumferential direction of the pusher plate 51. The first bevel gear 72 is connected to the top of the pusher plate 51. The lower left part of the telescopic rod of the electric pusher 5 is rotatably connected to the connecting rod 74. The right part of the connecting rod 74 is connected to the second bevel gear 73. The second bevel gear 73 and the first bevel gear 72 mesh. The feed tank 3 is equipped with a drive assembly. The telescopic rod of the electric pusher 5 can extend and retract to move the connecting rod 74 up and down. Under the action of the drive assembly, the pusher plate 51 drives the stirring blades 71 to rotate. The drive assembly includes a third gear 75 and a rack 76. The rack 76 is connected to the front left side of the feed tank 3. The third gear 75 is connected to the left side of the connecting rod 74. The third gear 75 and the rack 76 mesh.

[0038] When the telescopic rod of the electric push rod 5 extends and retracts, it drives the push plate 51 and the connecting rod 74 to move up and down. The up and down movement of the connecting rod 74 drives the second bevel gear 73 and the third gear 75 to move up and down. Under the action of the rack 76, the third gear 75 will rotate. The third gear 75 drives the connecting rod 74 and the second bevel gear 73 to rotate. The second bevel gear 73 will drive the push plate 51 and the stirring plate 71 to rotate through the first bevel gear 72. In this way, the stirring plate 71 can automatically stir the synthetic resin, which can make the synthetic resin heated more evenly and avoid the synthetic resin from clumping, which can easily block the outlet of the feed tank 3.

[0039] like Figure 1 , Figure 2 and Figure 7 As shown, it also includes a moving mechanism 8 that can drive the slider 62 to move up and down. The moving mechanism 8 includes a motor 81, a first screw 82 and a fixing block 83. The upper right part of the slide rail 61 is connected to the motor 81 by screws. The lower part of the output shaft of the motor 81 is connected to the first screw 82. The fixing block 83 is threadedly connected to the first screw 82. The left part of the fixing block 83 is fixedly connected to the slider 62. The rotation of the output shaft of the motor 81 drives the first screw 82 to rotate, thereby causing the heating plate 64 to move up and down.

[0040] When heating the feeding tank 3, the output shaft of the motor 81 can be controlled to continuously rotate forward and backward, causing the first screw 82 to continuously rotate forward and backward, thereby causing the slider 62 and the heating plate 64 to continuously move up and down. In this way, the heating plate 64 can evenly heat the synthetic resin inside the feeding tank 3, which can prevent the synthetic resin from clumping and thus affecting the feeding. When feeding stops, the motor 81 is turned off.

[0041] like Figure 1 , Figure 2 and Figure 8As shown, it also includes a dissolving mechanism 9 for dissolving the synthetic resin adhering to the wall. The dissolving mechanism 9 includes an annular pipe 91, a water pump 92, and a desiccant tank 93. The desiccant tank 93 is connected to the upper right part of the feeding tank 3, and the water pump 92 is connected to the right part of the desiccant tank 93. The water pump 92 and the desiccant tank 93 are connected. An annular pipe 91 is connected to the upper part of the feeding tank 3 along the circumferential direction. The annular pipe 91 passes through the upper part of the feeding tank 3 and is connected to the water pump 92. The desiccant in the desiccant tank 93 is injected into the inner wall of the feeding tank 3 by the water pump 92. This can prevent the synthetic resin from adhering to the wall and thus prevent the feeding tank 3 from becoming blocked.

[0042] When the synthetic resin feeder is not in use, the synthetic resin may stick to the inner wall of the feed tank 3. Over time, this can easily clog the feed tank 3 and affect normal feeding. To remove the resin, pour the adhesive remover into the adhesive remover tank 93 and then start the water pump 92. The water pump 92 will spray the adhesive remover into the inner wall of the feed tank 3 through the annular pipe 91. This will dissolve the synthetic resin on the inner wall of the feed tank 3, making it easy to remove the synthetic resin stuck to the wall. After the removal is complete, turn off the water pump 92.

[0043] like Figure 1 , Figure 2 and Figure 9 As shown, it also includes a gas treatment mechanism 10 that can process and discharge the gas in the feed tank 3. The gas treatment mechanism 10 includes a suction pipe 101, an air pump 102, a gas purification box 103 and an exhaust pipe 104. The gas purification box 103 is connected to the upper left part of the feed tank 3. The exhaust pipe 104 is connected to the front of the gas purification box 103. The air pump 102 is connected to the upper part of the gas purification box 103. The air pump 102 is equipped with a suction pipe 101, which is inserted into the feed tank 3.

[0044] During the heating process of the synthetic resin, a large amount of gas will be generated inside the feeding tank 3. In order to avoid the gas from affecting the feeding, the air pump 102 can be turned on. In this way, the air extraction pipe 101 can discharge the gas in the feeding tank 3 into the gas purification box 103. The gas purification box 103 can purify the gas and finally discharge it through the exhaust pipe 104. When not in use, the air pump 102 is turned off.

[0045] Although the invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all variations and equivalent structures and functions.

Claims

1. A feeder for synthetic resin, characterized in that, It includes a cooling and exhaust device (1), a material box (2), a feeding tank (3), a feeding pipe (4), a pushing mechanism, a heating mechanism (6), and an adjusting mechanism (11). The material box (2) is slidably connected to the lower part of the cooling and exhaust device (1), and the feeding tank (3) is connected to the upper part of the cooling and exhaust device (1). The feeding pipe (4) is connected to the upper front part of the feeding tank (3). The feeding tank (3) is equipped with a pushing mechanism. The heating mechanism (6) is provided at the upper rear part of the cooling and exhaust device (1). The adjusting mechanism (11) is provided at the lower part of the feeding tank (3). The feeding mechanism includes an electric push rod (5) and a push plate (51). The upper part of the feeding tank (3) is connected to the electric push rod (5). The telescopic rod of the electric push rod (5) is inserted into the feeding tank (3). The bottom of the telescopic rod of the electric push rod (5) is rotatably connected to the push plate (51). The heating mechanism (6) includes a slide rail (61), a slider (62), a connecting column (63), and a heating plate (64). The upper rear part of the cooling exhaust device (1) is connected to the slide rail (61). The slider (62) is slidably connected inside the slide rail (61). The front part of the slider (62) is connected to four connecting columns (63). The front parts of the connecting columns (63) are connected to the heating plate (64). The front part of the heating plate (64) is in contact with the feed tank (3). The adjusting mechanism (11) includes a baffle (111), a second screw (112) and a guide (113). The guide (113) is connected to both the left and right sides of the lower part of the feeding tank (3). The baffle (111) is slidably connected to the lower part of the guide (113). The baffle (111) is used to block the lower part of the feeding tank (3). The second screw (112) is threaded between the baffles (111). It also includes a stirring mechanism (7), which includes a stirring blade (71), a first bevel gear (72), a second bevel gear (73), a connecting rod (74), and a drive assembly. Five stirring blades (71) are evenly connected along the circumferential direction on the push plate (51). The first bevel gear (72) is connected to the top of the push plate (51). The lower left part of the telescopic rod of the electric push rod (5) is rotatably connected to the connecting rod (74). The right part of the connecting rod (74) is connected to the second bevel gear (73). The second bevel gear (73) and the first bevel gear (72) mesh. The drive assembly is provided inside the feed tank (3). The drive assembly includes a third gear (75) and a rack (76). The rack (76) is connected to the left front side of the feed tank (3). The third gear (75) is connected to the left side of the connecting rod (74). The third gear (75) and the rack (76) mesh. It also includes a moving mechanism (8), which includes a motor (81), a first screw (82) and a fixing block (83). The upper right part of the slide rail (61) is connected to the motor (81) by screws. The lower part of the output shaft of the motor (81) is connected to the first screw (82). The first screw (82) is threadedly connected to the fixing block (83). The left part of the fixing block (83) is fixedly connected to the slider (62). It also includes a dissolving mechanism (9), which includes an annular pipe (91), a water pump (92) and a desiccant tank (93). The upper right part of the feed tank (3) is connected to the desiccant tank (93), and the right side of the desiccant tank (93) is connected to the water pump (92). The water pump (92) and the desiccant tank (93) are connected. The upper part of the feed tank (3) is connected to the annular pipe (91) along the circumferential direction. The annular pipe (91) passes through the upper part of the feed tank (3). The annular pipe (91) and the water pump (92) are connected and communicate with each other.

2. A feeder for synthetic resin according to claim 1, characterized in that, It also includes a gas processing mechanism (10), which includes a suction pipe (101), a gas pump (102), a gas purification box (103) and an exhaust pipe (104). The upper left part of the feed tank (3) is connected to the gas purification box (103), the front part of the gas purification box (103) is connected to the exhaust pipe (104), the upper part of the gas purification box (103) is connected to the gas pump (102), the gas pump (102) is provided with a suction pipe (101), and the suction pipe (101) is inserted into the feed tank (3).

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