Bucketing equipment for epoxy resin production

Abstract

The utility model relates to the technical field of epoxy resin production, in particular to a barreling device for epoxy resin production, which comprises a storage barrel and a conveyor belt, a rack is fixedly arranged below the storage barrel, two rollers are rotatably arranged in the rack through two driving shafts, the conveyor belt is sleeved on the two rollers, and the conveyor belt is arranged on the rack. The device not only can fill epoxy resin into a packaging barrel, but also can limit the lower end of the packaging barrel in the whole process through a lower stop lever capable of automatically popping up and retracting to prevent the packaging barrel from moving and preventing the packaging barrel from being not aligned with a discharging pipe, and can be matched with an upper stop lever to limit the upper end and the lower end of the packaging barrel; and the packaging barrel is prevented from shaking due to falling of epoxy resin.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin production, in particular to barrel filling equipment for epoxy resin production. Background Art

[0002] Epoxy resin is a kind of high molecular polymer, which refers to a general term for a class of polymers containing two or more epoxy groups in the molecule. The excellent physical, mechanical and electrical insulation properties of epoxy resin, the bonding properties with various materials, and the flexibility of its use process are not possessed by other thermosetting plastics. Therefore, it can be made into coatings, composite materials, casting materials, adhesives, molding materials and injection molding materials, and is widely used in various fields of the national economy. A filling equipment for epoxy resin processing with the application number of Xianyu CN202220209180.4 solves the problem of low filling efficiency caused by poor fluidity of epoxy resin at the current discharge pipe. It includes a base, and a conveying mechanism is installed on the top of the base... The epoxy resin is discharged from the discharge pipe for filling through a spiral rod, thereby improving the filling efficiency. However, the device lacks a device to limit the packaging barrels on the conveyor belt, which may cause the packaging barrels to move due to vibration during transportation, resulting in misalignment with the discharge pipe. In addition, the vibration generated by the epoxy resin discharged from the discharge pipe when it falls to the bottom of the packaging barrel may cause the packaging barrel to shake, affecting the stability of the barrel filling. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art that the packaging barrel may move due to vibration during transportation, resulting in misalignment of the discharge pipe, and the vibration generated when the epoxy resin discharged from the discharge pipe falls to the bottom of the packaging barrel may cause the packaging barrel to shake, affecting the stability of the barrel filling, and proposes a barrel filling device for epoxy resin production.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A barrel filling device for epoxy resin production is designed, comprising a storage barrel and a conveyor belt. A frame is fixedly arranged below the storage barrel, and two rollers are rotatably arranged in the frame through two driving shafts, and a conveyor belt is sleeved on the two rollers. The outer wall of the conveyor belt is provided with a plurality of groups of through holes arranged in a circumferential array, and a mounting tube is fixedly arranged in each group of through holes. A lower baffle driven by a pop-up device and a retracting device is inserted into the interior of the mounting tube through a limiting device, and a packaging barrel is placed in a circle surrounded by each group of the lower baffles. An electric telescopic rod is fixedly installed at the bottom of the storage barrel, a limiting ring guided by a limiting structure is fixedly arranged at the lower end of the electric telescopic rod, and an upper baffle corresponding to a group of lower baffles is fixedly arranged at the bottom of the limiting ring. The electric telescopic rod, the motor and the electromagnetic valve on the discharge pipe of the storage barrel are electrically connected to an automatic control device. A bracket for supporting the conveyor belt located between the two rollers is fixedly arranged inside the conveyor belt, and a slide groove and an annular groove with the same depth are respectively opened on the upper and lower end faces of the bracket and the outer wall of the roller, and a lower baffle is slidably arranged inside the slide groove and the annular groove.

[0006] Preferably, the retracting device comprises a magnet with different poles, and a magnet with different poles is fixedly provided at the bottom of the annular groove on the roller, and the magnet with different poles attracts each other.

[0007] Preferably, the ejection device comprises magnets of the same polarity, and magnets of the same polarity are fixedly provided on the groove walls of the upper and lower sliding grooves of the bracket close to each other, and the magnets of the same polarity repel each other.

[0008] Preferably, the automatic control device includes an electronic scale, a groove is provided on the top of the bracket, and an electronic scale is fixed in the groove, the top of the electronic scale is slidably connected to a conveyor belt, and the electronic scale is electrically connected to a motor, a solenoid valve, and an electric telescopic rod.

[0009] Preferably, the limiting device includes a semicircular groove and a ball, the outer wall of the lower baffle rod is provided with a spherical groove, and a ball is rotatably arranged in the spherical groove, the inner wall of the mounting tube is provided with a semicircular groove, and a ball is rolled in the semicircular groove.

[0010] Preferably, the upper and lower end surfaces of the bracket are both provided with semicircular grooves, and a thin shaft is fixed in the semicircular groove, and the outer wall of the thin shaft is sleeved with a sleeve, and the outer wall of the sleeve is rollingly connected to the conveyor belt.

[0011] Preferably, the limiting structure includes a sleeve and a connecting plate. The outer wall of the discharge pipe is sleeved with the sleeve. A plurality of connecting plates arranged in a circular array are welded to the outer wall of the sleeve, and the bottoms of the plurality of connecting plates are fixedly connected to limiting rings.

[0012] The utility model provides a barrel filling device for epoxy resin production, which has the beneficial effect that the device can not only fill the epoxy resin into the packaging barrel, but also limit the lower end of the packaging barrel throughout the entire process through a lower stop rod that can automatically pop out and retract to prevent it from moving and preventing it from being unable to align with the discharge pipe, and can cooperate with the upper stop rod to limit the upper and lower ends of the packaging barrel to prevent the packaging barrel from vibrating and shaking due to the falling of the epoxy resin. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a barrel filling device for epoxy resin production proposed by the utility model;

[0014] Figure 2 This is a schematic cross-sectional structure diagram of a barrel filling device for epoxy resin production proposed by the utility model;

[0015] Figure 3 This is an enlarged view of area A of a barrel filling equipment for epoxy resin production proposed by the utility model;

[0016] Figure 4 This is a schematic diagram of the bottom structure of a barrel filling device for epoxy resin production proposed by the utility model;

[0017] Figure 5 The utility model discloses a drum structure schematic diagram of a barrel filling device for epoxy resin production.

[0018] In the figure: 1. Motor; 2. Conveyor belt; 3. Rack; 4. Storage barrel; 5. Lower stopper; 6. Drive shaft; 7. Roller; 8. Heterogeneous magnets; 9. Ring groove; 10. Bracket; 11. Slide; 12. Homopolar magnets; 13. Electronic scale; 14. Sleeve; 15. Mounting tube; 16. Thin shaft; 17. Ball bearing; 18. Magnet; 19. Semicircular slide; 20. Electric telescopic rod; 21. Discharge pipe; 22. Limiting ring; 23. Sleeve; 24. Upper stopper. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5A barrel filling device for epoxy resin production includes a storage barrel 4, a conveyor belt 2, and a motor 1. A frame 3 is fixedly arranged below the storage barrel 4, and two rollers 7 are rotatably arranged in the frame 3 through two driving shafts 6, and the two rollers 7 are sleeved with the conveyor belt 2. The outer wall of the conveyor belt 2 is provided with a plurality of groups of through holes arranged in a circumferential array, and each group of through holes is fixedly provided with a mounting tube 15. The interior of the mounting tube 15 is plugged with a lower stopper 5 driven by a pop-up device and a retracting device through a limiting device. A packaging barrel is placed in a circle surrounded by each group of lower stoppers 5. An electric motor is fixedly installed at the bottom of the storage barrel 4. The telescopic rod 20, the lower end of the electric telescopic rod 20 is fixedly provided with a limiting ring 22 guided by the limiting structure, and the bottom of the limiting ring 22 is fixedly provided with an upper stop rod 24 corresponding to a group of lower stop rods 5, the electric telescopic rod 20, the motor 1 and the solenoid valve on the discharge pipe 21 of the storage barrel 4 are electrically connected to the automatic control device, and the interior of the conveyor belt 2 is fixedly provided with a bracket 10 located between the two rollers 7 for supporting the conveyor belt 2, and the upper and lower end surfaces of the bracket 10 and the outer wall of the roller 7 are respectively provided with a slide groove 11 and an annular groove 9 of the same depth, and the lower stop rod 5 is slidably arranged inside the slide groove 11 and the annular groove 9.

[0021] The retracting device comprises a magnet 8 of different poles. The magnet 8 of different poles is fixedly arranged at the bottom of the annular groove 9 on the drum 7, and the magnet 8 of different poles is attracted to the magnet 18.

[0022] The ejection device includes magnets 12 of the same polarity. Magnets 12 of the same polarity are fixedly arranged on the groove walls of the upper and lower sliding grooves 11 of the bracket 10 close to each other, and the magnets 12 of the same polarity repel each other with the magnet 18 .

[0023] The automatic control device includes an electronic scale 13 . A groove is formed on the top of the bracket 10 , and the electronic scale 13 is fixed in the groove. The top of the electronic scale 13 is slidably connected to the conveyor belt 2 . The electronic scale 13 is electrically connected to the motor 1 , the solenoid valve, and the electric telescopic rod 20 .

[0024] The limiting device includes a semicircular groove 19 and a ball 17. A spherical groove is provided on the outer wall of the lower stopper 5, and a ball 17 is rotatably arranged in the spherical groove. A semicircular groove 19 is provided on the inner wall of the mounting tube 15, and a ball 17 is rolled in the semicircular groove 19.

[0025] The upper and lower end surfaces of the bracket 10 are both provided with semicircular grooves, and a thin shaft 16 is fixed in the semicircular groove. The outer wall of the thin shaft 16 is sleeved with a sleeve 14, and the outer wall of the sleeve 14 is rollingly connected to the conveyor belt 2.

[0026] The limiting structure includes a sleeve 23 and a connecting plate. The outer wall of the discharge pipe 21 is sleeved with the sleeve 23. The outer wall of the sleeve 23 is welded with a plurality of connecting plates arranged in a circumferential array, and the bottoms of the plurality of connecting plates are fixedly connected to the limiting ring 22.

[0027] Working principle: when the lower stop rod 5 rotates to the bracket 10, the magnet 18 pops out under the repulsion of the magnet 12 of the same pole; the packaging barrel is placed in the circle formed by the popped-out lower stop rod 5, and the lower end of the packaging barrel is limited. When it rotates to the bottom of the discharge pipe 21, the electronic scale 13 detects the weight change and opens the solenoid valve and the electric telescopic rod 20, and the epoxy resin is filled into the packaging barrel while the upper stop rod 24 is driven down by the electric telescopic rod 20 to limit the upper end of the packaging barrel; when the electronic scale 13 detects that the weight reaches the full weight, the electric telescopic rod 20 is started to drive the upper stop rod 24 to rise and the motor 1 is started to drive the conveyor belt 2 through the roller 7 to transport the filled packaging barrel out, and when the lower stop rod 5 enters the annular groove 9 on the roller 7 along with the conveyor belt 2, the magnet 18 is attracted by the magnet 8 of the opposite pole, thereby retracting the mounting tube 15 to release the restriction on the packaging barrel, which is convenient for unloading the packaging barrel.

[0028] The device can not only fill epoxy resin into the packaging barrel, but also limit the lower end of the packaging barrel throughout the entire process through the lower stop rod 5 that can automatically pop out and retract to prevent it from moving and preventing it from being unable to align with the discharge pipe 21. It can also cooperate with the upper stop rod 24 to limit the upper and lower ends of the packaging barrel to prevent the packaging barrel from vibrating and shaking due to the falling of the epoxy resin.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A barrel filling device for epoxy resin production, comprising a storage barrel (4), a conveyor belt (2), and a motor (1), characterized in that: A frame (3) is fixedly arranged below the storage barrel (4), and two rollers (7) are rotatably arranged in the frame (3) via two driving shafts (6), and a conveyor belt (2) is sleeved on the two rollers (7), and the outer wall of the conveyor belt (2) is provided with a plurality of groups of through holes arranged in a circumferential array, and a mounting tube (15) is fixedly arranged in each group of through holes, and a lower stopper (5) driven by an ejection device and a retraction device is inserted into the interior of the mounting tube (15) via a limiting device, and a packaging barrel is placed in a circle surrounded by each group of the lower stopper (5), and an electric telescopic rod (20) is fixedly installed at the bottom of the storage barrel (4), and a lower end of the electric telescopic rod (20) is fixedly provided with A limiting ring (22) is guided by a limiting structure, and an upper stop rod (24) corresponding to a group of lower stop rods (5) is fixedly arranged at the bottom of the limiting ring (22); the electric telescopic rod (20), the motor (1) and the solenoid valve on the discharge pipe (21) of the storage barrel (4) are electrically connected to an automatic control device; a bracket (10) for supporting the conveyor belt (2) is fixedly arranged between two rollers (7) inside the conveyor belt (2); the upper and lower end surfaces of the bracket (10) and the outer wall of the roller (7) are respectively provided with a slide groove (11) and an annular groove (9) of the same depth, and a lower stop rod (5) is slidably arranged inside the slide groove (11) and the annular groove (9).

2. The barrel filling equipment for epoxy resin production according to claim 1, characterized in that: The retracting device comprises a magnet with different polarity (8). The bottom of the annular groove (9) on the roller (7) is fixedly provided with a magnet with different polarity (8), and the magnet with different polarity (8) is attracted to the magnet (18).

3. The barrel filling equipment for epoxy resin production according to claim 1, characterized in that: The ejection device comprises magnets (12) of the same polarity. Magnets of the same polarity (12) are fixedly arranged on the groove walls of the upper and lower sliding grooves (11) of the bracket (10) close to each other, and the magnets of the same polarity (12) repel each other with the magnet (18).

4. The barrel filling equipment for epoxy resin production according to claim 1, characterized in that: The automatic control device comprises an electronic scale (13); a groove is provided on the top of the bracket (10), and the electronic scale (13) is fixedly arranged in the groove; the top of the electronic scale (13) is slidably connected to a conveyor belt (2); and the electronic scale (13) is electrically connected to a motor (1), a solenoid valve, and an electric telescopic rod (20).

5. The barrel filling equipment for epoxy resin production according to claim 1, characterized in that: The limiting device comprises a semicircular sliding groove (19) and a ball (17); the outer wall of the lower stop rod (5) is provided with a spherical groove, and the ball (17) is rotatably arranged in the spherical groove; the inner wall of the mounting tube (15) is provided with a semicircular sliding groove (19), and the ball (17) is rotatably arranged in the semicircular sliding groove (19).

6. The barrel filling equipment for epoxy resin production according to claim 1, characterized in that: The upper and lower end surfaces of the bracket (10) are both provided with semicircular grooves, and a thin shaft (16) is fixedly arranged in the semicircular groove. The outer wall of the thin shaft (16) is sleeved with a sleeve (14), and the outer wall of the sleeve (14) is rollingly connected to the conveyor belt (2).

7. The barrel filling equipment for epoxy resin production according to claim 1, characterized in that: The limiting structure comprises a sleeve (23) and a connecting plate. The outer wall of the discharge pipe (21) is sleeved with the sleeve (23). The outer wall of the sleeve (23) is welded with a plurality of connecting plates arranged in a circular array, and the bottoms of the plurality of connecting plates are fixedly connected to the limiting ring (22).

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