Foaming colloidal particle feeding mechanism

Abstract

The utility model discloses a foamed colloidal particle feeding mechanism, which belongs to the technical field of foamed colloidal particle feeding, and has the technical key points that the foamed colloidal particle feeding mechanism comprises a mounting frame and a hopper, the vibrating screening treatment operation of a screening box can be realized through an arranged screening mechanism, and in addition, the screening box has a detachable mounting function and is convenient to mount and use; materials can be gradually fed in and discharged out through the arranged discharging control mechanism, so that the discharging speed of the materials is well controlled, meanwhile, blockage at the connecting position of the conveyor is correspondingly avoided, and through the arranged material frame mechanism, on one hand, the materials are fed in, and on the other hand, when a material frame is closed, the material frame is not prone to blockage. The placed guide hopper can well prevent the material screening box in the hopper from falling out during overturning, good limiting of overturning of the material screening box can be achieved, when the material frame is overturned, the material screening box in the hopper can be conveniently taken out, and the material screening device has the advantages of being multiple in use function, simple in filter screen detachable installation, not prone to blockage and good in discharging control effect.

Description

Technical Field

[0001] The utility model relates to the field of foam rubber particle feeding, in particular to a foam rubber particle feeding mechanism. Background Art

[0002] Foam glue is a kind of glue with foaming and bonding properties. It is mainly used for filling, sealing and bonding the edge seams of building doors and windows, expansion joints of components and holes. During the foam glue production process, the foam glue particles need to be transported to the mixer through a feeding mechanism.

[0003] During the feeding process of the existing foamed rubber particles, the sizes of the foamed rubber particles are uneven. The foamed rubber particles that are too large are not convenient for subsequent processing, so corresponding screening processing is required. However, during the screening process, a filter plate is often set for screening processing. However, the conventional filter plate is either fixed or detachably installed. No matter how it is set, the filter plate must be kept in a static and fixed state for screening processing. However, the fixed filter plate cannot screen out the foamed rubber particles well, which can easily cause the filter plate to be blocked. When the filter plate is blocked, the filter plate needs to be disassembled multiple times, which brings great inconvenience to the processing. At present, there is a lack of devices to solve the above problems.

[0004] Therefore, it is necessary to provide a foaming rubber particle feeding mechanism to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present utility model is to provide a foaming rubber particle feeding mechanism, aiming to solve the technical problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The foaming rubber particle feeding mechanism comprises a mounting frame and a hopper, wherein the hopper is mounted on the mounting frame, and further comprises:

[0008] The screening mechanism is used to perform vibration screening on the falling materials. The screening mechanism can be detachably installed inside the hopper, wherein:

[0009] The screening mechanism comprises a screening box for screening, the screening box is connected to the metal rotating rod through a connecting sleeve, and a limiting plug plate for plugging the metal rotating rod is arranged on the connecting sleeve, and a plurality of screening holes are arranged at the bottom of the screening box;

[0010] One end of the metal rotating rod is connected to a screening drive group for driving the screening box to reciprocate and swing the screening material;

[0011] A material frame mechanism, used to guide the falling materials and limit the turning of the screening mechanism, and the material frame mechanism is rotatably installed at the upper position of the hopper through hinges;

[0012] The material discharge control mechanism is used for evenly distributing the materials dropped from the screening mechanism, and the material discharge control mechanism synchronously drives the screening drive group to operate.

[0013] As a further solution of the utility model, the screening mechanism also includes a magnet for fixing the limit plug plate, the magnets are fixedly installed on both sides of the limit plug plate, the metal rotating rod is provided with a slot adapted to guide and connect the limit plug plate, and the magnet is magnetically connected to the inside of the metal rotating rod, one end of the metal rotating rod is fixedly installed with a dial plate for installing a dial, and the limit plug plate and the slot on the metal rotating rod are interference fit.

[0014] As a further solution of the utility model, the screening mechanism also includes an impact rod for limiting the rotation of the screening box and performing vibration driving. The impact rod is distributed on both sides below the screening box and fixedly installed inside the hopper. Impact plates for contacting the impact rod are fixedly connected on both sides of the screening box.

[0015] As a further solution of the utility model, the screening material driving group includes a rotating gear and an incomplete gear for driving the metal rotating rod to swing back and forth. The rotating gear is fixedly mounted on the metal rotating rod, and the rotating gear is meshed with the incomplete gear. The incomplete gear is rotatably connected to the outside of the hopper through a connecting shaft. The connecting shaft is rotatably connected to the output shaft of the reduction motor through a synchronous belt. An installation box for protection is provided on the outside of the reduction motor.

[0016] As a further solution of the utility model, the screening material driving group includes a reset spring and a connecting plate for driving the metal rotating rod to swing and reset. The connecting plate is fixedly mounted on the metal rotating rod, and the connecting plate is movably connected to the fixed plate through an annular guide rod, and the fixed plate is fixedly mounted on the outside of the hopper, and a reset spring for driving reset is arranged between the connecting plate and the fixed plate.

[0017] As a further solution of the utility model, the material discharge control mechanism includes a stirring flap for flipping the material, the stirring flap is fixedly mounted on the stirring shaft, and the interior of the hopper forms a material distribution trough for discharging the material through the stirring flap, and the output shaft of the reduction motor is fixedly connected to the stirring shaft.

[0018] As a further solution of the utility model, a material guide pipe is fixedly connected to the bottom of the hopper, and the material guide pipe is connected to the interior of the material distribution trough. In addition, a vibration motor for vibrating material discharge is arranged at the bottom of the material guide pipe, and the vibration motor is fixedly mounted on the mounting frame through a mounting plate.

[0019] As a further solution of the utility model, the material frame mechanism includes a material frame for movable limit installation, the material frame is installed on the hopper through hinges, and a material guide hopper for guiding material is arranged inside the material frame, the hopper limits the flipping of the screening box, and a lock is arranged at the connection between one side of the material frame and the hopper, and the opening size of the bottom of the material guide hopper is smaller than the opening size of the screening box.

[0020] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0021] The utility model provides a screening mechanism which can realize the reciprocating impact swing of the screening box through the drive of the reduction motor, thereby realizing the vibration screening process of the material by the screening box. In addition, the screening box has the function of detachable installation, mainly through the interference fit of the setting limit plate and the slot, which can well ensure the stability of the connection between the screening box and the metal rotating rod and facilitate the subsequent disassembly process. In addition, the magnet arranged on the limit plate can improve the stability of the connection between the screening box and the metal rotating rod, which is convenient for installation and use.

[0022] The material feeding control mechanism is set up to realize the gradual entry and discharge of materials, thereby well controlling the material feeding rate and correspondingly avoiding the blockage of the conveyor connection.

[0023] The material frame mechanism not only realizes the entry of materials, but also, when the material frame is closed, the placed guide hopper can effectively prevent the screening box in the hopper from falling out when it flips over, and can achieve good limiting of the flipping of the screening box. When the material frame is flipped over, the screening box in the hopper can be easily taken out, which has the advantage of multiple usage functions.

[0024] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0026] Figure 2 It is a rear structural schematic diagram of an embodiment of the utility model.

[0027] Figure 3 It is a schematic diagram of the structure inside the installation box in the utility model embodiment.

[0028] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A.

[0029] Figure 5 It is a schematic diagram of the structure of the state in which the material frame is opened in the embodiment of the utility model.

[0030] Figure 6 It is a schematic diagram of the top view of the internal structure of the utility model embodiment.

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure inside the utility model embodiment.

[0032] Figure 8 It is a schematic structural diagram of the first flipping state of the screening box in the utility model embodiment.

[0033] Fig. 9 It is a schematic structural diagram of the second flipping state of the screening box in the utility model embodiment.

[0034] Fig.10 It is a schematic diagram of the explosion structure of the bottom connection of the screening box in the utility model embodiment.

[0035] Figure numerals: 1. mounting frame; 2. hopper; 3. material guide pipe; 4. vibration motor; 5. mounting plate; 6. material frame; 7. material guide hopper; 8. lock; 9. screening box; 10. impact plate; 11. impact rod; 12. connecting sleeve; 13. limit plug plate; 14. magnet; 15. metal rotating rod; 16. slot; 17. dial plate; 18. connecting plate; 19. fixing plate; 20. reset spring; 21. annular guide rod; 22. rotating gear; 23. incomplete gear; 24. connecting shaft; 25. synchronous belt; 26. reduction motor; 27. stirring shaft; 28. stirring flap; 29. ​​material distribution trough; 30. mounting box; 31. hinge. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0037] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0038] Example 1

[0039] See also Figures 1 to 10 The foaming rubber particle feeding mechanism comprises a mounting frame 1 and a hopper 2, wherein the hopper 2 is mounted on the mounting frame 1, and further comprises:

[0040] The screening mechanism is used to perform vibration screening on the falling materials. The screening mechanism can be detachably installed inside the hopper 2, wherein:

[0041] The screening mechanism includes a screening box 9 for screening, the screening box 9 is sleeved on the metal rotating rod 15 through a connecting sleeve 12, and a limiting plug plate 13 for inserting the metal rotating rod 15 is provided on the connecting sleeve 12, and a plurality of screening holes are provided at the bottom of the screening box 9;

[0042] One end of the metal rotating rod 15 is connected to a screening drive group for driving the screening box 9 to swing back and forth to screen the material;

[0043] The material frame mechanism is used to guide the falling materials and limit the flipping of the screening mechanism. The material frame mechanism is rotatably installed at the upper position of the hopper 2 through the hinge 31;

[0044] The material discharge control mechanism is used for evenly distributing the materials dropped from the screening mechanism, and the material discharge control mechanism synchronously drives the screening drive group to operate.

[0045] Furthermore, the screening mechanism also includes a magnet 14 for fixing the limit plug plate 13, the magnet 14 is fixedly installed on both sides of the limit plug plate 13, a slot 16 adapted to guide and connect the limit plug plate 13 is opened on the metal rotating rod 15, and the magnet 14 is magnetically connected to the inside of the metal rotating rod 15, and a dial plate 17 for installing a dial is fixedly installed at one end of the metal rotating rod 15, and the limit plug plate 13 and the slot 16 on the metal rotating rod 15 are interference fit.

[0046] Among them, the interference fit between the limiting plug plate 13 and the slot 16 can well ensure the stability of the connection between the screening box 9 and the metal rotating rod 15, and facilitate the subsequent disassembly process. In addition, the magnet 14 set on the limiting plug plate 13 can improve the stability of the connection between the screening box 9 and the metal rotating rod 15.

[0047] In addition, the metal rotating rod 15 can be manually rotated to a suitable installation position by the dial plate 17 provided on the metal rotating rod 15, so as to facilitate the corresponding installation, disassembly and maintenance of the screening box 9, and is convenient to use.

[0048] Furthermore, the screening mechanism also includes an impact rod 11 for limiting the rotation of the screening box 9 and performing vibration driving. The impact rod 11 is distributed on both sides below the screening box 9 and is fixedly installed inside the hopper 2. Impact plates 10 for contacting the impact rod 11 are fixedly connected to both sides of the screening box 9.

[0049] Furthermore, the screening material driving group includes a rotating gear 22 and an incomplete gear 23 for driving the metal rotating rod 15 to swing back and forth. The rotating gear 22 is fixedly mounted on the metal rotating rod 15, and the rotating gear 22 is meshed with the incomplete gear 23. The incomplete gear 23 is rotatably connected to the outside of the hopper 2 through a connecting shaft 24. The connecting shaft 24 is rotatably connected to the output shaft of the reduction motor 26 through a synchronous belt 25. An installation box 30 for protection is provided on the outside of the reduction motor 26.

[0050] Furthermore, the screening material driving group includes a reset spring 20 and a connecting plate 18 for driving the metal rotating rod 15 to swing and reset. The connecting plate 18 is fixedly mounted on the metal rotating rod 15, and the connecting plate 18 is movably connected to the fixed plate 19 through the annular guide rod 21, and the fixed plate 19 is fixedly mounted on the outside of the hopper 2, and a reset spring 20 for driving the reset is arranged between the connecting plate 18 and the fixed plate 19.

[0051] Preferably, during actual operation, the output shaft of the reduction motor 26 drives the incomplete gear 23 to rotate under the drive of the synchronous belt 25, thereby driving the screening box 9 to perform reciprocating impact swing under the action of the incomplete gear 23, the rotating gear 22, and the return spring 20, thereby realizing the screening and processing operation of the material by the screening box 9.

[0052] In addition, there is a certain damping transmission between the annular guide rod 21 and the fixed plate 19, so that when the incomplete gear 23 drives the metal rotating rod 15 to rotate and reset, the screening box 9 will not immediately flip over and cause the material inside the box to spill out.

[0053] Example 2

[0054] like Figures 1 to 9 As shown, in this embodiment, based on the embodiment 1, the material discharge control mechanism includes a stirring flap 28 for flipping the material, the stirring flap 28 is fixedly mounted on the stirring shaft 27, and a material distribution trough 29 is formed inside the hopper 2 for transmitting the material discharge through the stirring flap 28, and the output shaft of the reduction motor 26 is fixedly connected to the stirring shaft 27.

[0055] Furthermore, a material guide pipe 3 is fixedly connected to the bottom of the hopper 2, and the material guide pipe 3 is connected to the interior of the material distribution trough 29. In addition, a vibration motor 4 for vibrating material discharge is provided at the bottom of the material guide pipe 3, and the vibration motor 4 is fixedly mounted on the mounting frame 1 through a mounting plate 5.

[0056] Preferably, in this embodiment, the reduction motor 26 drives the stirring flap 28 on the stirring shaft 27 to flip counterclockwise, so that under the action of the material dividing trough 29 in the hopper 2, the material can be gradually entered and discharged, thereby well controlling the material discharge rate, and correspondingly avoiding the blockage of the conveyor connection, and a corresponding vibration motor 4 is arranged under the guide pipe 3, so that the discharge of the guide pipe 3 can be well realized.

[0057] Example 3

[0058] like Figure 1 to Figure 5As shown, in this embodiment, based on the embodiment 1, the material frame mechanism includes a material frame 6 for movable limiting installation, the material frame 6 is installed on the hopper 2 through a hinge 31, and a material guide hopper 7 for guiding materials is arranged inside the material frame 6, the hopper 2 limits the flipping of the screening box 9, and a lock buckle 8 is arranged at the connection between one side of the material frame 6 and the hopper 2, and the opening size of the bottom of the material guide hopper 7 is smaller than the opening size of the screening box 9.

[0059] Preferably, in the present embodiment, during the feeding process, the material mainly enters from the material guide hopper 7 on the material frame 6, and because the opening size at the bottom of the material guide hopper 7 is smaller than the opening size of the screening box 9, the material is easily entered and the material is prevented from being scattered. In addition, the material frame 6 can be opened and closed by the lock buckle 8, so that the screening box 9 in the hopper 2 can be easily disassembled, installed and used. The additionally placed material guide hopper 7 can effectively prevent the screening box 9 in the hopper 2 from falling out when it flips over, and can achieve good limiting of the flipping of the screening box 9, which is convenient for installation and use.

[0060] It should be particularly noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foaming rubber particle feeding mechanism, comprising a mounting frame (1) and a hopper (2), wherein the hopper (2) is mounted on the mounting frame (1), and is characterized in that: Also includes: The screening mechanism is used to perform vibration screening on the falling materials, and the screening mechanism can be detachably installed inside the hopper (2), wherein: The screening mechanism comprises a screening box (9) for screening, the screening box (9) is sleeved on a metal rotating rod (15) through a connecting sleeve (12), and a limiting plug plate (13) for inserting the metal rotating rod (15) is provided on the connecting sleeve (12), and a plurality of screening holes are provided at the bottom of the screening box (9); One end of the metal rotating rod (15) is connected to a screening drive group for driving the screening box (9) to swing back and forth to screen the material; A material frame mechanism, used for guiding the falling materials and limiting the turning of the screening mechanism, the material frame mechanism is rotatably mounted at a position above the hopper (2) via a hinge (31); The material discharge control mechanism is used for evenly distributing the materials dropped from the screening mechanism, and the material discharge control mechanism synchronously drives the screening drive group to operate.

2. The foaming rubber particle feeding mechanism according to claim 1, characterized in that: The screening mechanism further comprises a magnet (14) for fixing the limit plug plate (13), the magnet (14) being fixedly mounted on both sides of the limit plug plate (13), a slot (16) adapted to guide and connect the limit plug plate (13) being provided on the metal rotating rod (15), and the magnet (14) being magnetically connected to the inside of the metal rotating rod (15), a dial plate (17) for installing a dial is fixedly mounted on one end of the metal rotating rod (15), and the limit plug plate (13) and the slot (16) on the metal rotating rod (15) are interference fit.

3. The foaming rubber particle feeding mechanism according to claim 2, characterized in that: The screening mechanism further comprises an impact rod (11) for limiting the rotation of the screening box (9) and for vibrating and driving the screening box; the impact rod (11) is distributed on both sides below the screening box (9) and is fixedly installed inside the hopper (2); and impact plates (10) for contacting the impact rod (11) are fixedly connected to both sides of the screening box (9).

4. The foaming rubber particle feeding mechanism according to claim 1, characterized in that: The screening material driving group comprises a rotating gear (22) and an incomplete gear (23) for driving the metal rotating rod (15) to swing back and forth, the rotating gear (22) is fixedly mounted on the metal rotating rod (15), and the rotating gear (22) is meshed with the incomplete gear (23), the incomplete gear (23) is rotationally connected to the outside of the hopper (2) through a connecting shaft (24), the connecting shaft (24) is rotationally connected to the output shaft of a reduction motor (26) through a synchronous belt (25), and a mounting box (30) for protection is arranged on the outside of the reduction motor (26).

5. The foaming rubber particle feeding mechanism according to claim 4, characterized in that: The screening material driving group comprises a reset spring (20) and a connecting plate (18) for driving the metal rotating rod (15) to swing and reset. The connecting plate (18) is fixedly mounted on the metal rotating rod (15), and the connecting plate (18) is movably connected to a fixed plate (19) through an annular guide rod (21). The fixed plate (19) is fixedly mounted on the outer side of the hopper (2). A reset spring (20) for driving and resetting is arranged between the connecting plate (18) and the fixed plate (19).

6. The foaming rubber particle feeding mechanism according to claim 4, characterized in that: The material discharge control mechanism comprises a stirring flap (28) for turning over the material, the stirring flap (28) is fixedly mounted on the stirring shaft (27), and a material distributing trough (29) is formed inside the hopper (2) for discharging the material through the stirring flap (28), and the output shaft of the reduction motor (26) is fixedly connected to the stirring shaft (27).

7. The foaming rubber particle feeding mechanism according to claim 6, characterized in that: The bottom of the hopper (2) is fixedly connected with a material guide pipe (3), and the material guide pipe (3) is connected with the inside of the material distribution trough (29). In addition, a vibration motor (4) for vibrating and unloading is arranged at the bottom of the material guide pipe (3), and the vibration motor (4) is fixedly mounted on the mounting frame (1) through a mounting plate (5).

8. The foaming rubber particle feeding mechanism according to claim 1, characterized in that: The material frame mechanism comprises a material frame (6) for movable limit installation, the material frame (6) is installed on the hopper (2) through a hinge (31), and a material guide hopper (7) for guiding materials is arranged inside the material frame (6), the hopper (2) limits the turning of the screening box (9), and a lock buckle (8) is arranged at the connection between one side of the material frame (6) and the hopper (2), and the opening size of the bottom of the material guide hopper (7) is smaller than the opening size of the screening box (9).

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