Electronic-grade epoxy resin processing feeder

Abstract

The electronic-grade epoxy resin processing feeder comprises a feeding pipe, a feeding hopper is arranged at the top of the feeding pipe, a quantitative sealing mechanism and a pulling and discharging mechanism are arranged on one side of the feeding pipe, the quantitative sealing mechanism comprises a guide bin communicating with one side of the feeding pipe, and the bottom of the guide bin communicates with a quantitative box; the quantitative box is fixedly installed at the bottom of the feeding pipe and is arranged in a vertical state, and one side of the guide bin communicates with a row box; the quantitative box is arranged at the tail end of the feeding pipe, conveyed epoxy resin is received through the quantitative box, a feeding opening in the top of the quantitative box is automatically sealed after a certain amount of epoxy resin is received, then the quantitative epoxy resin is conveyed out by opening an opening in the bottom of the quantitative box, and quantitative control over the epoxy resin is completed; and the volume of the interior of the quantifying box is controlled by arranging a material blocking plate, so that the epoxy resin processing and feeding amount can be freely controlled conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of epoxy resin feeding, and more particularly to a feeding machine for processing electronic-grade epoxy resin. Background Art

[0002] Epoxy resin is a general term for a class of polymers containing two or more epoxy groups in the molecule. It is the condensation product of epichlorohydrin and bisphenol A or polyols. Due to the chemical activity of the epoxy group, it can be opened by a variety of compounds containing active hydrogen, and cured and cross-linked to form a network structure. It needs to be fed in the production and processing of epoxy resin, and a feeding device is required in the feeding process.

[0003] For example, utility model patent CN219970902U discloses an epoxy resin feeding device, which is connected to the power box through a threaded screw rod and a threaded adjustment plate and a connection block through a sliding port, which directly drives the power box to adjust horizontally, and drives the power box to adjust upward by adjusting the adjustment box upward, which effectively solves the problem that the feeding height and feeding position cannot be adjusted in the feeding process;

[0004] However, the above patent document only has the function of adjusting the overall position of the feeding structure, and in actual application, it cannot quantitatively control the amount of feeding, which may easily lead to the inability to accurately control the processing feeding of the electronic-grade epoxy resin, thereby affecting the processing of the electronic-grade epoxy resin.

[0005] In view of the above technical defects, a solution is now provided. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an electronic-grade epoxy resin processing feeder, which is configured by setting a quantitative sealing mechanism and a pulling and discharging mechanism, and then setting a quantitative box at the end of a feeding pipe, so that the fed epoxy resin is received by the quantitative box, and after receiving a certain amount of epoxy resin, the feed port at the top of the quantitative box is automatically sealed, and then a certain amount of epoxy resin is fed out through the opening at the bottom of the quantitative box, thereby completing the quantitative control of the epoxy resin, and controlling the volume inside the quantitative box by setting a baffle plate, so as to facilitate the free control of the amount of epoxy resin processing feed, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: an electronic grade epoxy resin processing feeder, comprising a feed pipe, a feed hopper is arranged on the top of the feed pipe, and a quantitative sealing mechanism and a pulling mechanism are arranged on one side of the feed pipe;

[0008] The quantitative sealing mechanism includes a guide bin connected to one side of a feeding pipe, the bottom of the guide bin is connected to a quantitative box, the quantitative box is fixedly installed at the bottom of the feeding pipe, the quantitative box is arranged in a vertical state, one side of the guide bin is connected to a row box, the row box is arranged in a horizontal state, and the bottom of the row box is arranged to be inclined downward.

[0009] In a preferred embodiment, the inner wall of the row box is provided with a push plate, the push plate is arranged in a vertical state, the outer wall of the push plate is in contact with the inner wall of the row box, a push rod is fixedly installed on one side of the push plate, the push rod passes through the outer wall of the row box, the push rod is arranged in a horizontal state, and a limit spring is fixedly installed on the outer wall of the push plate, and the limit spring is fixedly installed on the inner wall of the row box.

[0010] In a preferred embodiment, two first tooth push plates are fixedly installed on one side of the push rod, and the two first tooth push plates are slidably installed on the outer walls of both sides of the row box. The bottoms of the two first tooth push plates are meshed with gears, and the two gears are rotatably installed on the outer walls of both sides of the row box. The bottoms of the two gears are jointly meshed with a second tooth push plate, and the second tooth push plate is slidably installed on one side of the feeding tube.

[0011] In a preferred embodiment, the bottom of the two second tooth push plates are fixedly installed with a pull rod, and the two pull rods are arranged in a vertical state. The bottom of the two pull rods are fixedly installed with a connecting rod, and the two connecting rods are slidably installed on the inner wall of the quantitative box. One side of the two connecting rods is fixedly installed with a sealing plate, and the sealing plate is slidably installed on the inner wall of the quantitative box. The sealing plate is arranged in a horizontal state, and the sealing plate corresponds to the connection position between the guide bin and the quantitative box, and the area of ​​the sealing plate is larger than the area of ​​the connection position between the guide bin and the quantitative box.

[0012] In a preferred embodiment, the pulling and draining mechanism includes a slot opened at the bottom of the quantitative box, a support plate is provided on the top of the slot, the support plate is arranged in a horizontal state, the area of ​​the support plate is smaller than the area of ​​the slot, a cover sealing plate is provided on one side of the support plate, the cover sealing plate is arranged in a horizontal state, the outer wall of the cover sealing plate is in contact with the inner wall of the quantitative box, one side of the cover sealing plate is in contact with the outer wall of the support plate, a pull-top strip is fixedly installed on the bottom of the cover sealing plate, the pull-top strip is arranged in an L shape, and the pull-top strip is slidably installed on the outer wall of the quantitative box.

[0013] In a preferred embodiment, a top supporting groove is provided at the top of the top pulling plate strip, a push block is provided on one side of the top supporting groove, the push block is fixedly installed on the bottom of the second tooth pushing plate, the push block is arranged vertically downward, one side of the push block is arranged in a slope shape, the push block and the top supporting groove are arranged corresponding to each other, and the horizontal height of the bottom of the push block is higher than the horizontal height of the bottom of the top supporting groove.

[0014] In a preferred embodiment, a fixed push mechanism is provided inside the quantitative box, and the fixed push mechanism includes a sealing plate arranged on the inner wall of the quantitative box, the outer wall of the sealing plate is in contact with the inner wall of the quantitative box, and a material baffle plate is fixedly installed on the inner wall of the sealing plate, and the material baffle plate is arranged in a vertical state.

[0015] In a preferred embodiment, a threaded rod is rotatably installed on one side of the baffle plate, the threaded rod is arranged in a horizontal state, the threaded rod is threadedly connected to the inner wall of the quantitative box, one side of the threaded rod extends out of the outer wall of the quantitative box, and a turn dial is fixedly installed on one side of the threaded rod, and the turn dial is arranged in a vertical state.

[0016] Technical effects and advantages of the present invention:

[0017] The present invention arranges a quantitative box at the end of a feeding pipe, receives the fed epoxy resin through the quantitative box, and automatically seals the feed port at the top of the quantitative box after receiving a certain amount of epoxy resin, and then opens the bottom opening of the quantitative box to send out a certain amount of epoxy resin, thereby completing the quantitative control of the epoxy resin, and controlling the volume size inside the quantitative box by arranging a baffle plate, so as to facilitate free control of the amount of epoxy resin processing feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is an internal front view of the present invention.

[0020] Figure 3 It is a partial cross-sectional view of the present invention.

[0021] Figure 4 It is a vertical cross-sectional view of the quantitative sealing mechanism in the present invention.

[0022] Figure 5 It is a vertical cross-sectional view of the pulling mechanism in the present invention.

[0023] Figure 6 It is an internal front view of the fixed thrust mechanism in the present invention.

[0024] Figure 7 It is a partial cross-sectional view of the fixed thrust mechanism in the present invention.

[0025] The accompanying drawings are marked as follows: 1. feeding pipe; 2. feeding hopper; 3. quantitative sealing mechanism; 31. guide bin; 32. quantitative box; 33. row box; 34. partition push plate; 35. push rod; 36. limit spring; 37. first tooth push plate; 38. gear; 39. second tooth push plate; 310. pull rod; 311. connecting rod; 312. partition sealing plate; 4. pulling and discharging mechanism; 41. supporting plate; 42. covering sealing plate; 43. pulling top plate strip; 44. supporting top groove; 45. pushing block; 5. fixed pushing mechanism; 51. sealing plate; 52. material blocking plate; 53. threaded rod; 54. turn dial. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1: The prior art only has the function of adjusting the overall position of the feeding structure, but in actual use, it cannot quantitatively control the amount of feeding, which easily leads to the inability to accurately control the processing feeding of the electronic grade epoxy resin, affecting the processing of the electronic grade epoxy resin. In order to solve this problem, the following technical solution is proposed:

[0028] Refer to the instruction manual Figure 1-Figure 7 , an electronic grade epoxy resin processing feeder, such as Figure 1 and Figure 2 As shown, it includes a feeding pipe 1, a feeding hopper 2 is arranged on the top of the feeding pipe 1, and a quantitative sealing mechanism 3 and a pulling mechanism 4 are arranged on one side of the feeding pipe 1;

[0029] like Figure 3 and Figure 4 As shown, the quantitative sealing mechanism 3 includes a guide bin 31 connected to one side of the feeding pipe 1, the bottom of the guide bin 31 is connected to a quantitative box 32, the quantitative box 32 is fixedly installed at the bottom of the feeding pipe 1, the quantitative box 32 is arranged in a vertical state, one side of the guide bin 31 is connected to a discharge box 33, the discharge box 33 is arranged in a horizontal state, the discharge box 33 can receive the excess resin discharged from the feeding pipe 1, the bottom of the discharge box 33 is inclined downward, the resin sent from the feeding pipe 1 is received by the guide bin 31, and the resin first flows downward into the quantitative box 32 through the guide bin 31, and after the quantitative box 32 is full, the resin fills the guide bin 31 and enters the discharge box 33.

[0030] like Figure 3 and Figure 4As shown, the inner wall of the row box 33 is provided with a spacer push plate 34, and the spacer push plate 34 is arranged in a vertical state. The outer wall of the spacer push plate 34 is in contact with the inner wall of the row box 33, and a push rod 35 is fixedly installed on one side of the spacer push plate 34. The push rod 35 passes through the outer wall of the row box 33, and the push rod 35 is arranged in a horizontal state. A limit spring 36 is fixedly installed on the outer wall of the spacer push plate 34, and the limit spring 36 is fixedly installed on the inner wall of the row box 33. The resin pushes the spacer push plate 34 to drive the push rod 35 to move backward, and at the same time compresses the limit spring 36.

[0031] like Figure 3 and Figure 4 As shown, two first toothed push plates 37 are fixedly installed on one side of the push rod 35, and the two first toothed push plates 37 are slidably installed on the outer walls of both sides of the row box 33. The bottoms of the two first toothed push plates 37 are meshed with gears 38, and the two gears 38 are rotatably installed on the outer walls of both sides of the row box 33. The bottoms of the two gears 38 are jointly meshed with a second toothed push plate 39, and the second toothed push plate 39 is slidably installed on one side of the feeding tube 1, so that the push rod 35 moves backward to drive the two first toothed push plates 37 to move backward and slide synchronously, that is, the first toothed push plate 37 drives the gear 38 to make the second toothed push plate 39 move forward and slide as a whole.

[0032] like Figure 3 and Figure 4 As shown, the bottom of the two second tooth push plates 39 is fixedly installed with a tie rod 310, the two tie rods 310 are arranged in a vertical state, the bottom of the two tie rods 310 is fixedly installed with a connecting rod 311, the two connecting rods 311 are slidably installed on the inner wall of the quantitative box 32, and a sealing plate 312 is fixedly installed on one side of the two connecting rods 311;

[0033] The sealing plate 312 is slidably installed on the inner wall of the quantitative box 32. The sealing plate 312 is set in a horizontal state. The sealing plate 312 corresponds to the connection position between the guide bin 31 and the quantitative box 32. The area of ​​the sealing plate 312 is larger than the area of ​​the connection position between the guide bin 31 and the quantitative box 32. The second tooth push plate 39 drives the same pull rod 310 to make the two connecting rods 311 move forward synchronously, and then the two connecting rods 311 drive the sealing plate 312 to the connection position between the guide bin 31 and the quantitative box 32, and close it, so that the quantitative box 32 is filled with a certain amount of resin.

[0034] like Figure 2 and Figure 5 As shown, the pulling mechanism 4 includes a slot opened at the bottom of the quantitative box 32, a support plate 41 is provided on the top of the slot, the support plate 41 is arranged in a horizontal state, the area of ​​the support plate 41 is smaller than the area of ​​the slot, a cover plate 42 is provided on one side of the support plate 41, the cover plate 42 is arranged in a horizontal state, the outer wall of the cover plate 42 is in contact with the inner wall of the quantitative box 32, and one side of the cover plate 42 is in contact with the outer wall of the support plate 41;

[0035] A pull-top strip 43 is fixedly installed at the bottom of the cover sealing plate 42. The pull-top strip 43 is L-shaped and is slidably installed on the outer wall of the quantitative box 32. The bottom of the quantitative box 32 is sealed by the support plate 41 and the cover sealing plate 42. The pull-top strip 43 can be moved upward to drive the cover sealing plate 42 to move upward synchronously, thereby opening the gap between the support plate 41 and the cover sealing plate 42, thereby facilitating the rapid discharge of resin in the quantitative box 32.

[0036] like Figure 2 and Figure 5 As shown, a top supporting groove 44 is provided at the top of the pull-top plate 43, and a push-up block 45 is provided on one side of the top supporting groove 44. The push-up block 45 is fixedly installed at the bottom of the second tooth push plate 39, and the push-up block 45 is arranged vertically downward, and one side of the push-up block 45 is arranged in a slope shape. The push-up block 45 and the top supporting groove 44 are arranged corresponding to each other, and the horizontal height of the bottom of the push-up block 45 is higher than the horizontal height of the bottom of the top supporting groove 44. When the second tooth push plate 39 moves forward, it drives the push-up block 45 to approach and squeeze into the inner wall of the top supporting groove 44, thereby lifting the pull-top plate 43 through the inclined surface of the push-up block 45.

[0037] like Figure 6 and Figure 7 As shown, a fixed push mechanism 5 is provided inside the quantitative box 32, and the fixed push mechanism 5 includes a sealing plate 51 arranged on the inner wall of the quantitative box 32, the outer wall of the sealing plate 51 is in contact with the inner wall of the quantitative box 32, and a baffle plate 52 is fixedly installed on the inner wall of the sealing plate 51, and the baffle plate 52 is arranged in a vertical state. The sealing plate 51 and the baffle plate 52 move within the inner wall of the quantitative box 32 to control the size of the space inside the quantitative box 32, that is, the volume size of the quantitative box 32 is controlled.

[0038] like Figure 6 and Figure 7 As shown, a threaded rod 53 is rotatably installed on one side of the baffle plate 52, and the threaded rod 53 is arranged in a horizontal state. The threaded rod 53 is threadedly connected to the inner wall of the quantitative box 32, and one side of the threaded rod 53 extends out of the outer wall of the quantitative box 32. A turn dial 54 is fixedly installed on one side of the threaded rod 53, and the turn dial 54 is arranged in a vertical state. The threaded rod 53 is rotated by rotating the turn dial 54, that is, the movement of the threaded rod 53 drives the baffle plate 52 to move synchronously.

[0039] In the specific implementation, the threaded rod 53 is rotated by turning the dial 54, that is, the threaded rod 53 moves to drive the baffle plate 52 to move synchronously, and the baffle plate 52 drives the sealing plate 51 to move inside the inner wall of the quantitative box 32 to control the space size inside the quantitative box 32, that is, to control the volume size of the quantitative box 32;

[0040] The resin delivered by the feeding pipe 1 is received by the guide bin 31, and the resin first flows downward into the quantitative box 32 through the guide bin 31. After the quantitative box 32 is full, the resin fills the guide bin 31 and enters the row box 33. The resin pushes the partition push plate 34 to drive the push rod 35 to move backward, and at the same time compresses the limit spring 36. The push rod 35 moves backward and drives the two first tooth push plates 37 to move backward and slide synchronously, that is, the first tooth push plate 37 drives the gear 38 to make the second tooth push plate 39 move forward and slide as a whole. The second tooth push plate 39 drives the same pull rod 310 to make the two connecting rods 311 move forward synchronously, and then the two connecting rods 311 drive the partition sealing plate 312 to separate the connection position between the guide bin 31 and the quantitative box 32 and seal it, so that the quantitative box 32 is filled with a certain amount of resin.

[0041] At the same time, when the second tooth push plate 39 moves forward, it drives the push block 45 to approach and squeeze into the inner wall of the support groove 44. After the isolation plate 312 closes the connection position between the guide bin 31 and the quantitative box 32, the push block 45 squeezes and lifts the pull-up plate 43 on the inclined surface. The pull-up plate 43 moves upward, driving the cover sealing plate 42 to move upward synchronously and open the gap between the support plate 41 and the cover sealing plate 42, so as to facilitate the rapid discharge of the resin in the quantitative box 32.

[0042] It should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal connectivity between two elements, or direct connection. "Up", "down", "left" and "right" are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

Claims

1. An electronic grade epoxy resin processing feeder, comprising a feed pipe (1), characterized in that: A feeding hopper (2) is arranged at the top of the feeding pipe (1), and a quantitative sealing mechanism (3) and a pulling mechanism (4) are arranged on one side of the feeding pipe (1); The quantitative sealing mechanism (3) comprises a guide bin (31) connected to one side of the feeding pipe (1); the bottom of the guide bin (31) is connected to a quantitative box (32); the quantitative box (32) is fixedly mounted on the bottom of the feeding pipe (1); the quantitative box (32) is arranged in a vertical state; one side of the guide bin (31) is connected to a row box (33); the row box (33) is arranged in a horizontal state; and the bottom of the row box (33) is arranged in an inclined downward state.

2. The electronic grade epoxy resin processing feeder according to claim 1, characterized in that: The inner wall of the row box (33) is provided with a spacer push plate (34), the spacer push plate (34) is arranged in a vertical state, the outer wall of the spacer push plate (34) is in contact with the inner wall of the row box (33), a push rod (35) is fixedly installed on one side of the spacer push plate (34), the push rod (35) passes through the outer wall of the row box (33), the push rod (35) is arranged in a horizontal state, the outer wall of the spacer push plate (34) is fixedly installed with a limit spring (36), and the limit spring (36) is fixedly installed on the inner wall of the row box (33).

3. The electronic grade epoxy resin processing feeder according to claim 2, characterized in that: Two first toothed push plates (37) are fixedly mounted on one side of the push rod (35), and the two first toothed push plates (37) are slidably mounted on the outer walls of the row box (33) on both sides, and the bottoms of the two first toothed push plates (37) are meshed with gears (38), and the two gears (38) are rotatably mounted on the outer walls of the row box (33) on both sides, and the bottoms of the two gears (38) are commonly meshed with a second toothed push plate (39), and the second toothed push plate (39) is slidably mounted on one side of the feeding pipe (1).

4. The electronic grade epoxy resin processing feeder according to claim 3, characterized in that: The bottom of the two second tooth push plates (39) is fixedly installed with a pull rod (310), and the two pull rods (310) are arranged in a vertical state. The bottom of the two pull rods (310) is fixedly installed with a connecting rod (311), and the two connecting rods (311) are slidably installed on the inner wall of the quantitative box (32). One side of the two connecting rods (311) is fixedly installed with a sealing plate (312), and the sealing plate (312) is slidably installed on the inner wall of the quantitative box (32). The sealing plate (312) is arranged in a horizontal state, and the sealing plate (312) corresponds to the connection position between the guide bin (31) and the quantitative box (32), and the area of ​​the sealing plate (312) is larger than the area of ​​the connection position between the guide bin (31) and the quantitative box (32).

5. The electronic grade epoxy resin processing feeder according to claim 1, characterized in that: The pulling and discharging mechanism (4) includes a slot opened at the bottom of the quantitative box (32), a support plate (41) is provided at the top of the slot, the support plate (41) is arranged in a horizontal state, the area of ​​the support plate (41) is smaller than the area of ​​the slot, a cover plate (42) is provided on one side of the support plate (41), the cover plate (42) is arranged in a horizontal state, the outer wall of the cover plate (42) is in contact with the inner wall of the quantitative box (32), one side of the cover plate (42) is in contact with the outer wall of the support plate (41), a top pull plate strip (43) is fixedly installed at the bottom of the cover plate (42), the top pull plate strip (43) is arranged in an L shape, and the top pull plate strip (43) is slidably installed on the outer wall of the quantitative box (32).

6. The electronic grade epoxy resin processing feeder according to claim 2, characterized in that: A top supporting groove (44) is provided at the top of the top pulling plate strip (43), a push-up block (45) is provided on one side of the top supporting groove (44), and the push-up block (45) is fixedly mounted on the bottom of the second tooth pushing plate (39), the push-up block (45) is arranged vertically downward, one side of the push-up block (45) is arranged in a slope shape, the push-up block (45) and the top supporting groove (44) are arranged corresponding to each other, and the horizontal height of the bottom of the push-up block (45) is higher than the horizontal height of the bottom of the top supporting groove (44).

7. The electronic grade epoxy resin processing feeder according to claim 1, characterized in that: A fixed push mechanism (5) is arranged inside the quantitative box (32), and the fixed push mechanism (5) comprises a sealing plate (51) arranged on the inner wall of the quantitative box (32), the outer wall of the sealing plate (51) and the inner wall of the quantitative box (32) are in contact with each other, and a material blocking plate (52) is fixedly installed on the inner wall of the sealing plate (51), and the material blocking plate (52) is arranged in a vertical state.

8. The electronic grade epoxy resin processing feeder according to claim 7, characterized in that: A threaded rod (53) is rotatably mounted on one side of the baffle plate (52), the threaded rod (53) is arranged in a horizontal state, the threaded rod (53) is threadedly connected to the inner wall of the quantitative box (32), one side of the threaded rod (53) extends out of the outer wall of the quantitative box (32), and a rotary dial (54) is fixedly mounted on one side of the threaded rod (53), the rotary dial (54) is arranged in a vertical state.

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