Plastic particle fuse machine capable of quantitatively discharging

Abstract

The plastic particle fuse machine comprises an outer shell, the upper end of the outer shell is connected with a stirring rod in a nested mode, the top end of the outer shell is connected with a feeding hopper in a penetrating mode, the lower end of the outer shell is connected with a discharging hopper in a penetrating mode, and meanwhile an inner cylinder is arranged in the outer shell; the main rotating shaft is connected to the bottom side of the outer shell in a nested mode, the outer end of the main rotating shaft is fixedly connected with a first motor, and a shaking mechanism capable of driving the inner cylinder to swing stably is arranged at the inner end of the main rotating shaft and the lower side of the inner cylinder. According to the plastic particle fuse machine capable of achieving quantitative discharging, a worker can start a first motor, a main rotating shaft is driven to rotate through the first motor, in the rotating process of the main rotating shaft, an eccentric plate can be synchronously driven to rotate, the eccentric plate can drive an inner cylinder to shake in a reciprocating mode through an auxiliary rotating shaft, and the inner cylinder is driven to rotate; and at the moment, the hot-melt plastic particles in the inner barrel can shake, and the hot-melt effect on the plastic particles can be further enhanced at the moment.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle processing, in particular to a plastic particle hot-melt machine capable of quantitatively discharging materials. Background Art

[0002] Plastic pellet hot melt refers to heating plastic pellets to a molten state. Plastic pellet hot melt is an important part of plastic processing. By precisely controlling the temperature and time, the plastic pellets can be effectively melted, providing a basis for subsequent molding and processing. However, the existing plastic hot melt device still has defects and deficiencies in some aspects that need to be improved:

[0003] For example, a hot melt device for plastic processing with the application number CN202210764488.X relates to the technical field of heating devices. The hot melt device for plastic processing includes a melting barrel, a feeding assembly and a crushing assembly; the feeding motor is fixedly connected to the feeding tube, the upper end of the feeding tube is connected to the feeding port, the auger is rotatably installed in the feeding tube, and the driving shaft of the feeding motor is coaxially and fixedly connected to one end of the auger; the crushing roller is rotatably installed in the box body, the upper end of the box body is connected to a hopper, and the lower end of the box body is provided with a leakage port, the leakage port is connected to the lower end of the feeding tube, and the driving shaft of the driving motor is connected to the crushing roller by transmission. According to the hot melt device for plastic processing of the present application, the problem of uneven heating and insufficient melting of block plastics is solved by heating the crushed plastic, thereby increasing the melting rate, reducing the processing cycle, and reducing the production and processing costs.

[0004] The hot melt device for plastic processing in the above-mentioned document, when hot melting the plastic, stirs the plastic particles to be processed by a stirring rod, and the shell cannot shake, so that the plastic particles are heated unevenly, resulting in poor subsequent hot melting effect;

[0005] Most of the hot melt devices for plastic processing in the above documents directly discharge the processed plastics and cannot discharge them indirectly and quantitatively. The plastic products directly discharged are inconvenient for subsequent processing operations to a certain extent and have certain limitations.

[0006] Therefore, we propose a plastic granule hot melt machine that can quantitatively discharge materials in order to solve the above-mentioned problems. Utility Model Content

[0007] The purpose of the utility model is to provide a plastic granule hot melt machine which can discharge materials quantitatively, so as to solve the problem proposed in the above-mentioned background technology that the plastic granules to be processed are stirred by a stirring rod, the shell cannot shake, so that the plastic granules are heated unevenly and cannot be discharged quantitatively indirectly, and the plastic finished products discharged directly are inconvenient for subsequent processing operations to a certain extent.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic granule hot melt machine capable of quantitative discharging, comprising an outer shell, a stirring rod is nested and connected to the upper end of the outer shell, a feed hopper is penetrated and connected to the top end of the outer shell, and a discharge hopper is penetrated and connected to the lower end of the outer shell, and an inner cylinder is arranged inside the outer shell;

[0009] A main rotating shaft, wherein the main rotating shaft is nested and connected to the bottom side of the outer shell, and the outer end of the main rotating shaft is fixedly connected to the first motor, and the inner end of the main rotating shaft and the lower side of the inner cylinder are provided with a shaking mechanism that can drive the inner cylinder to swing stably;

[0010] A discharge box is fixedly connected to the lower end of the discharge hopper, and a rotating shaft is nested on the discharge box, and a discharge mechanism for quantitative discharge is arranged between the rotating shaft and the discharge box.

[0011] Furthermore, the shaking mechanism includes an eccentric plate, the eccentric plate is fixedly connected to the inner end of the main rotating shaft, and the upper surface of the eccentric plate is fixedly connected to the auxiliary rotating shaft, and the upper end of the auxiliary rotating shaft is nested and connected to the lower surface of the inner cylinder;

[0012] A limiting rod is fixedly connected to the outer side of the upper end side wall of the inner cylinder, a positioning block is fixedly connected to the upper side of the inner wall of the outer shell, and the limiting rod is nested inside the positioning block, and a buffer spring is fixedly connected between the outer end of the limiting rod and the inside of the positioning block.

[0013] Furthermore, the eccentric plate and the main rotating shaft are an integrated structure, and the eccentric plate and the auxiliary rotating shaft are an integrated structure, and the auxiliary rotating shaft forms a rotating structure through the eccentric plate and the inner cylinder.

[0014] Furthermore, the limiting rod and the inner cylinder form an integrated structure, and the limiting rod forms a sliding structure with the positioning block through the inner cylinder, and the limiting rod forms an elastic structure with the positioning block through the buffer spring.

[0015] Furthermore, the discharging mechanism includes a quantitative wheel, which is fixedly connected to the rotating shaft, and the outer end of the rotating shaft is fixedly connected to the second motor, and a discharging groove is opened on the inner side of the quantitative wheel.

[0016] Furthermore, the outer side of the metering wheel is in contact with the inner wall of the discharge box, and four discharge grooves are arranged in a circular array about the center point of the metering wheel.

[0017] Furthermore, a discharge port is provided at the lower end of the inner cylinder, and the discharge port is located directly above the discharge hopper, and the diameter of the discharge port is smaller than the maximum value of the upper end diameter of the discharge hopper, and a heating pipe is fixedly connected to the outer side of the inner cylinder.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The staff can put the plastic particles from the inside of the feed hopper into the inner cylinder and start the heating tube. The heating tube heats the inner cylinder to achieve the hot melting of the plastic particles. At the same time, the stirring rod can be started synchronously. The stirring rod will stir the plastic particles during the rotation process, so that the inner cylinder can better hot melt the plastic particles;

[0020] 2. The staff can start the first motor and drive the main shaft to rotate through the first motor. When the main shaft is rotating, it will synchronously drive the eccentric plate to rotate, and the eccentric plate will drive the inner cylinder to reciprocate through the auxiliary shaft. At this time, the hot-melt plastic particles inside the inner cylinder will shake, which can further enhance the hot-melt effect on the plastic particles;

[0021] 3. When the inner cylinder shakes under the driving action of the auxiliary shaft, the inner cylinder will synchronously drive the limit rod to slide inside the positioning block. At this time, the inner cylinder can be limited under the action of the positioning block and the limit rod;

[0022] 4. When the limit rod moves, it will squeeze the buffer spring, causing the buffer spring to undergo elastic deformation. At this time, the buffer spring will buffer the movement of the limit rod under the drive of its own elastic force, making the movement of the limit rod more stable;

[0023] 5. The user can start the second motor, and the second motor will synchronously drive the rotating shaft to rotate. At this time, the rotating shaft will drive the metering wheel to rotate. When the metering wheel rotates, it will synchronously drive the discharge trough to rotate to the discharge hopper, hold the hot-melt plastic, and release it outward under the action of rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the inner cylinder of the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the positioning block of the utility model;

[0028] Figure 5 This is a three-dimensional cross-sectional structural diagram of the discharge box of the utility model;

[0029] Figure 6 This is a schematic diagram of the three-dimensional structure of the quantitative wheel of the utility model;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the eccentric plate of the utility model.

[0031] In the figure: 1. outer shell; 2. feed hopper; 3. discharge hopper; 4. stirring rod; 5. discharge box; 6. inner cylinder; 7. heating tube; 8. limit rod; 9. positioning block; 10. discharge port; 11. first motor; 12. buffer spring; 13. main shaft; 14. eccentric plate; 15. auxiliary shaft; 16. second motor; 17. rotating shaft; 18. metering wheel; 19. discharge chute. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1: Figure 1 and Figure 2 The technical solution shown in the figure, the utility model provides the following technical solution: a plastic granule hot-melt machine capable of quantitatively discharging materials, a heating tube 7 is disclosed, and the plastic granules can be hot-melted by the heating tube 7:

[0034] It comprises an outer shell 1, the upper end of the outer shell 1 is nested with a stirring rod 4, the top end of the outer shell 1 is penetrated with a feed hopper 2, and the lower end of the outer shell 1 is penetrated with a discharge hopper 3, and an inner cylinder 6 is arranged inside the outer shell 1;

[0035] A discharge port 10 is provided at the lower end of the inner tube 6 , and the discharge port 10 is located directly above the discharge hopper 3 , and the diameter of the discharge port 10 is smaller than the maximum value of the upper end diameter of the discharge hopper 3 , and a heating tube 7 is fixedly connected to the outer side of the inner tube 6 .

[0036] The staff can put the plastic particles from the inside of the feed hopper 2 into the inner tube 6, and start the heating tube 7. The heating tube 7 heats the inner tube 6 to achieve hot melting of the plastic particles. At the same time, the stirring rod 4 can be started synchronously. The stirring rod 4 will stir the plastic particles during the rotation process, so that the inner tube 6 can better hot melt the plastic particles.

[0037] Embodiment 2: Figure 2 , Figure 4 and Figure 7 The technical solution shown in the figure, the utility model provides the following technical solution: a plastic granule hot-melt machine capable of quantitatively discharging materials, and a shaking mechanism is disclosed, through which the plastic granules can be hot-melted better:

[0038] A main rotating shaft 13, which is nested and connected to the bottom side of the outer shell 1, and the outer end of the main rotating shaft 13 is fixedly connected to the first motor 11, and the inner end of the main rotating shaft 13 and the lower side of the inner cylinder 6 are provided with a shaking mechanism that can drive the inner cylinder 6 to swing stably;

[0039] The shaking mechanism includes an eccentric plate 14, which is fixedly connected to the inner end of the main shaft 13, and an auxiliary shaft 15 is fixedly connected to the upper surface of the eccentric plate 14, and the upper end of the auxiliary shaft 15 is nested and connected to the lower surface of the inner cylinder 6; a limiting rod 8 is fixedly connected to the outer side of the upper end side wall of the inner cylinder 6, a positioning block 9 is fixedly connected to the upper side of the inner wall of the outer shell 1, and the limiting rod 8 is nested inside the positioning block 9, and a buffer spring 12 is fixedly connected between the outer end of the limiting rod 8 and the inside of the positioning block 9;

[0040] The eccentric plate 14 and the main rotating shaft 13 are an integrated structure, and the eccentric plate 14 and the auxiliary rotating shaft 15 constitute an integrated structure, and the auxiliary rotating shaft 15 constitutes a rotating structure with the inner cylinder 6 through the eccentric plate 14, the limiting rod 8 and the inner cylinder 6 constitute an integrated structure, and the limiting rod 8 and the positioning block 9 constitute a sliding structure through the inner cylinder 6, and the limiting rod 8 constitutes an elastic structure with the positioning block 9 through the buffer spring 12.

[0041] The staff can start the first motor 11 and drive the main rotating shaft 13 to rotate through the first motor 11. When the main rotating shaft 13 is rotating, it will synchronously drive the eccentric plate 14 to rotate, and the eccentric plate 14 will drive the inner cylinder 6 to rock back and forth through the auxiliary rotating shaft 15. At this time, the hot-melt plastic particles inside the inner cylinder 6 will rock, which can further enhance the hot-melt effect on the plastic particles. When the inner cylinder 6 rocks under the driving action of the auxiliary rotating shaft 15, the inner cylinder 6 will synchronously drive the limit rod 8 to slide inside the positioning block 9. While the limit rod 8 is moving, it will squeeze the buffer spring 12, causing the buffer spring 12 to undergo elastic deformation. At this time, the buffer spring 12 will buffer the movement of the limit rod 8 under the driving force of its own elastic force, so that the movement of the limit rod 8 is more stable. At this time, the inner cylinder 6 can be limited under the action of the positioning block 9 and the limit rod 8.

[0042] Embodiment 3: Figure 2 , Figure 3 , Figure 5 and Figure 6The technical solution shown in the figure, the utility model provides the following technical solution: a plastic granule hot melt machine capable of quantitatively discharging materials, disclosing a discharging mechanism, through which the hot melted plastic granules can be quantitatively discharged:

[0043] A discharge box 5, which is fixedly connected to the lower end of the discharge hopper 3, and a rotating shaft 17 is nested and connected to the discharge box 5, and a discharge mechanism for quantitative discharge is provided between the rotating shaft 17 and the discharge box 5;

[0044] The discharging mechanism includes a metering wheel 18, which is fixedly connected to the rotating shaft 17, and the outer end of the rotating shaft 17 is fixedly connected to the second motor 16, and a discharging groove 19 is opened on the inner side of the metering wheel 18, and the outer side of the metering wheel 18 is in contact with the inner wall of the discharging box 5, and four discharging grooves 19 are arranged in a circular array about the center point of the metering wheel 18.

[0045] The user can start the second motor 16, and the second motor 16 will synchronously drive the rotating shaft 17 to rotate. At this time, the rotating shaft 17 will drive the metering wheel 18 to rotate. When the metering wheel 18 is rotating, it will synchronously drive the discharge chute 19 to rotate to the discharge hopper 3, hold the hot-melt plastic, and release it outward under the action of rotation.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic granule hot melt machine capable of quantitative discharging, comprising an outer shell (1), wherein the upper end of the outer shell (1) is nested with a stirring rod (4), the top end of the outer shell (1) is penetrated with a feed hopper (2), and the lower end of the outer shell (1) is penetrated with a discharge hopper (3), and an inner cylinder (6) is arranged inside the outer shell (1); Features: Also includes: A main rotating shaft (13), wherein the main rotating shaft (13) is nested and connected to the bottom side of the outer shell (1), and the outer end of the main rotating shaft (13) is fixedly connected to the first motor (11), and the inner end of the main rotating shaft (13) and the lower side of the inner cylinder (6) are provided with a shaking mechanism that can drive the inner cylinder (6) to swing stably; A discharge box (5) is fixedly connected to the lower end of the discharge hopper (3), and a rotating shaft (17) is nested on the discharge box (5), and a discharge mechanism for quantitative discharge is provided between the rotating shaft (17) and the discharge box (5).

2. A plastic granule hot melt machine capable of quantitative discharging according to claim 1, characterized in that: The shaking mechanism comprises an eccentric plate (14), the eccentric plate (14) is fixedly connected to the inner end of the main rotating shaft (13), and the upper surface of the eccentric plate (14) is fixedly connected to an auxiliary rotating shaft (15), and the upper end of the auxiliary rotating shaft (15) is nested and connected to the lower surface of the inner cylinder (6); A limiting rod (8) is fixedly connected to the outer side of the upper end side wall of the inner cylinder (6), a positioning block (9) is fixedly connected to the upper side of the inner wall of the outer shell (1), and the limiting rod (8) is nested inside the positioning block (9), and a buffer spring (12) is fixedly connected between the outer end of the limiting rod (8) and the inside of the positioning block (9).

3. A plastic granule hot melt machine capable of quantitative discharging according to claim 2, characterized in that: The eccentric plate (14) and the main rotating shaft (13) are an integrated structure, and the eccentric plate (14) and the auxiliary rotating shaft (15) form an integrated structure, and the auxiliary rotating shaft (15) forms a rotating structure through the eccentric plate (14) and the inner cylinder (6).

4. A plastic granule hot melt machine capable of quantitative discharging according to claim 2, characterized in that: The limiting rod (8) and the inner cylinder (6) form an integrated structure, and the limiting rod (8) forms a sliding structure with the inner cylinder (6) and the positioning block (9), and the limiting rod (8) forms an elastic structure with the positioning block (9) through the buffer spring (12).

5. The plastic granule hot melt machine capable of quantitative discharging according to claim 1, characterized in that: The discharging mechanism comprises a metering wheel (18), the metering wheel (18) is fixedly connected to a rotating shaft (17), the outer end of the rotating shaft (17) is fixedly connected to a second motor (16), and a discharging groove (19) is provided on the inner side of the metering wheel (18).

6. A plastic granule hot melt machine capable of quantitative discharging according to claim 5, characterized in that: The outer side of the metering wheel (18) is in contact with the inner wall of the discharge box (5), and four discharge grooves (19) are arranged in a circular array about the center point of the metering wheel (18).

7. The plastic granule hot melt machine capable of quantitative discharging according to claim 1, characterized in that: The lower end of the inner cylinder (6) is provided with a discharge port (10), and the discharge port (10) is located directly above the discharge hopper (3), and the diameter of the discharge port (10) is smaller than the maximum value of the upper end diameter of the discharge hopper (3), and a heating pipe (7) is fixedly connected to the outer side of the inner cylinder (6).

Images