Hot melting device for high polymer material production

Abstract

The utility model relates to a hot melting device for high polymer material production, which comprises a hot melting cylinder provided with a heating module to realize melting treatment of high polymer raw materials; the crushing box is fixedly installed on the upper end face of the hot melting cylinder, and the upper end face of the crushing box is fixedly connected with a feeding port; the crushing mechanism is arranged on the crushing box, the crushing mechanism comprises two crushing rollers, a sieve plate, a driving assembly and two sets of knocking assemblies, the two crushing rollers are symmetrically arranged in the crushing box, the sieve plate is arranged at the lower ends of the two crushing rollers, and the driving assembly is arranged on the side wall of the crushing box; the driving assembly drives the two crushing rollers to rotate in opposite directions to crush the macromolecular raw materials, the crushed macromolecular raw materials fall on the sieve plate to be screened, the macromolecular raw materials with qualified volumes fall into the hot melting cylinder to be hot-melted, and the sieve plate is knocked by the knocking assembly, so that the screening of the crushed macromolecular raw materials by the sieve plate is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to high polymer material processing technical field, especially a high polymer material production is with hot melting device. BACKGROUND

[0002] High polymer material also be called polymer material, it is a kind of with high polymer compound as matrix, again with other additive composition material, high polymer material is by the compound of relatively high molecular weight composition material, including rubber, plastic, fiber, coating, adhesive and high polymer base composite material.

[0003] The existing hot melting device when high polymer raw material is hot melted, because the size of raw material is different, leading to the time required when heating melting is different, large block raw material because of big volume, small specific surface area, and it is easy to lead to uneven heating, and the energy required for hot melting is more.

[0004] Therefore, the technical personnel in the prior art propose a kind of high polymer material production is with hot melting device to solve the problems raised above. SUMMARY

[0005] The purpose of this section is to outline some aspects of the embodiments of the present application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the Abstract and Title of the application to avoid obscuring the purpose of this section, the Abstract and the Title, and such simplifications or omissions are not to be construed as limiting the scope of the present application.

[0006] Therefore, the utility model aims at providing a kind of high polymer material production is with hot melting device, it is to solve the problem of "the existing hot melting device when high polymer raw material is hot melted, because the size of raw material is different, leading to the time required when heating melting is different, large block raw material because of big volume, small specific surface area, and it is easy to lead to uneven heating, and the energy required for hot melting is more".

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A kind of high polymer material production is with hot melting device, comprising:

[0009] Hot melting cylinder is configured with heating module to realize the melting treatment of high polymer raw material;

[0010] Crushing box, the crushing box is fixedly installed on the upper end surface of hot melting cylinder, the upper end surface of the crushing box is fixedly connected with inlet;

[0011] The utility model relates to a high polymer material production hot melting device, including crushing box, the crushing box is provided with two groups of knock components, two groups of the knock components are provided with two groups of knock rollers, the crushing box is provided with two groups of crushing rollers, two groups of the crushing rollers are provided with the sieve plate, the crushing box is provided with the drive assembly, the drive assembly is provided with the speed reducer motor.

[0012] As a preferred scheme of the utility model discloses a kind of high polymer material production hot melting devices, wherein: the drive assembly includes speed reducer motor, the output end of the speed reducer motor is fixedly connected with No. 1 rotating rod, No. 1 rotating rod is fixedly inserted with No. 1 gear, No. 1 gear is engaged with No. 2 gear, No. 2 gear is fixedly inserted with No. 2 rotating rod at the center, the end of No. 1 rotating rod and No. 2 rotating rod away from speed reducer motor is all through the side wall of crushing box and rotationally connected on the inner wall of crushing box, two the crushing rollers are respectively fixedly sleeved on No. 1 rotating rod and No. 2 rotating rod.

[0013] As a preferred scheme of the utility model discloses a kind of high polymer material production hot melting devices, wherein: the drive assembly further includes protective shell, the protective shell is fixedly connected on the side wall of crushing box, and the speed reducer motor, No. 1 gear and No. 2 gear are arranged in protective shell.

[0014] As a preferred scheme of the utility model discloses a kind of high polymer material production hot melting devices, wherein: two groups of the knock components all include stepper motor, each the stepper motor is fixedly installed on the inner wall of crushing box, the output end of each the stepper motor is fixedly connected with rotating rod, the end of each the rotating rod away from stepper motor is rotationally connected on the inner wall of crushing box, and each the rotating rod is symmetrically fixedly sleeved with two knock cams.

[0015] As a preferred scheme of the utility model discloses a kind of high polymer material production hot melting devices, wherein: further include collection component, the collection component includes collection box and two side plates that are symmetrically fixedly connected on the side wall of crushing box, the collection box is arranged between two side plates, the collection box is fixedly connected with handle, the side wall of the crushing box is provided with connecting port, and the left end of the sieve plate is through connecting port and is arranged at the right upper end of collection box.

[0016] As a preferred scheme of the utility model discloses a kind of high polymer material production hot melting devices, wherein: the collection box is fixedly connected with magnet plate, the magnet plate is adsorbed on the side wall of the crushing box of material quality is iron, the collection box is symmetrically fixedly connected with two side plates, each the side plate is provided with sliding slot matched with sliding rod.

[0017] As a preferred scheme of the utility model discloses a kind of hot melting device for high polymer material production, wherein: the lower end surface of the hot melting cylinder is fixed and inserted with discharge pipe, switch valve is arranged on the discharge pipe, the lower end surface of the hot melting cylinder is fixedly connected with multiple support legs.

[0018] As a preferred scheme of the utility model discloses a kind of hot melting device for high polymer material production, wherein: the side wall of the hot melting cylinder is fixedly connected with mounting block, controller is installed on the mounting block, the controller is established control connection with speed reducer, two stepper motors, switch valve and heating module.

[0019] The utility model discloses a kind of hot melting device for high polymer material production has the beneficial effect that: by driving assembly, the opposite rotational direction of two broken rollers is opposite high polymer raw material, the high polymer raw material of comminution falls on sieve plate and is screened, and the high polymer raw material of volume qualification falls into hot melting cylinder and is hot melted, by knocking assembly, sieve plate is knocked, and the screening of the high polymer raw material of comminution is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor. Wherein:

[0021] Figure 1 It is the overall structure schematic diagram of a kind of hot melting device for high polymer material production.

[0022] Figure 2 It is the structure schematic diagram of broken mechanism in a kind of hot melting device for high polymer material production.

[0023] Figure 3 It is the partial structure schematic diagram of collection subassembly in a kind of hot melting device for high polymer material production.

[0024] In the drawing: 100, hot melting cylinder;101, mounting block;102, controller;103, discharge pipe;104, support leg;200, broken box;201, feed inlet;300, broken mechanism;301, broken roller;302, sieve plate;303, driving assembly;303a, speed reducer;303b, No. 1 rotating rod;303c, No. 1 gear;303d, No. 2 gear;303e, No. 2 rotating rod;303f, protective shell;304, knocking assembly;304a, stepper motor;304b, rotating rod;304c, knocking cam;305, collection subassembly;305a, collection box;305b, side plate;305c, handle;305d, sliding rod;305e, magnet plate. DETAILED DESCRIPTION

[0025] In order to make the above objectives, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0026] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0027] Secondly, the "one embodiment" or "embodiment" referred to herein means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1 and Figure 2 , for the first embodiment of the present application, the embodiment provides a hot melting device for polymer material production, comprising: a hot melting cylinder 100, which is provided with a heating module to realize the melting treatment of polymer raw materials, the heating module comprises three groups of independently temperature-controlled cylindrical heaters, the upper heater: power 6kW, working temperature range 80-120℃, the middle heater: power 8kW, working temperature range 150-200℃, the lower heater: power 5kW, working temperature range 220-250℃, each heater is connected with a controller 102 through a high-temperature resistant cable;

[0030] A crushing box 200 is fixedly installed on the upper end surface of the hot melting cylinder 100, and the upper end surface of the crushing box 200 is fixedly connected with a feeding port 201, and the polymer raw materials are added into the crushing box 200 from the feeding port 201.

[0031] A crushing mechanism 300 is arranged on the crushing box 200, and the crushing mechanism 300 comprises two crushing rollers 301, a sieve plate 302, a driving assembly 303 and two groups of knocking assemblies 304, the two crushing rollers 301 are symmetrically arranged in the crushing box 200, the sieve plate 302 is arranged at the lower end of the two crushing rollers 301, the driving assembly 303 is arranged on the side wall of the crushing box 200, and the two crushing rollers 301 are driven to rotate by the driving assembly 303 to crush the polymer material, and the two groups of knocking assemblies 304 are arranged at the lower end of the sieve plate 302, and the sieve plate 302 is knocked by the knocking assembly 304 to screen the crushed polymer material

[0032] The driving assembly 303 comprises a speed reducer motor 303a, the output end of the speed reducer motor 303a is fixedly connected with a first rotating rod 303b, the first rotating rod 303b is fixedly inserted with a first gear 303c, the first gear 303c is meshingly connected with a second gear 303d, the second gear 303d is fixedly inserted with a second rotating rod 303e at the center, the ends of the first rotating rod 303b and the second rotating rod 303e away from the speed reducer motor 303a both penetrate through the side wall of the crushing box 200 and are rotationally connected to the inner wall of the crushing box 200, the two crushing rollers 301 are fixedly sleeved on the first rotating rod 303b and the second rotating rod 303e respectively, the driving assembly 303 further comprises a protective shell 303f, the protective shell 303f is fixedly connected to the side wall of the crushing box 200, the speed reducer motor 303a, the first gear 303c and the second gear 303d are arranged in the protective shell 303f, the output end of the speed reducer motor 303a drives the first rotating rod 303b to rotate, the first rotating rod 303b drives the second rotating rod 303e through the first gear 303c and the second gear 303d, the first rotating rod 303b and the second rotating rod 303e drive the two crushing rollers 301 to rotate, the rotating directions of the two crushing rollers 301 are opposite to each other for crushing the polymer raw materials.

[0033] The two groups of knocking assemblies 304 each comprise a stepping motor 304a, each stepping motor 304a is fixedly installed on the inner wall of the crushing box 200, the output end of each stepping motor 304a is fixedly connected with a rotating rod 304b, the end of each rotating rod 304b away from the stepping motor 304a is rotationally connected to the inner wall of the crushing box 200, each rotating rod 304b is symmetrically fixedly sleeved with two knocking cams 304c, the output end of the stepping motor 304a drives the rotating rod 304b to rotate, the rotating rod 304b drives the knocking cam 304c to rotate, when the knocking cam 304c rotates to the upper end, it knocks on the sieve plate 302, thereby accelerating the sieve plate 302 to screen the crushed polymer raw materials.

[0034] In use, the speed reducer motor 303a is started, the output end of the speed reducer motor 303a drives the first rotating rod 303b to rotate, the first rotating rod 303b drives the second rotating rod 303e through the first gear 303c and the second gear 303d, the first rotating rod 303b and the second rotating rod 303e drive the two crushing rollers 301 to rotate, the rotating directions of the two crushing rollers 301 are opposite to each other for crushing the polymer raw materials, the crushed polymer raw materials fall on the sieve plate 302 for screening, the polymer raw materials with qualified volume fall into the hot melting cylinder 100 for hot melting, through the stepping motor 304a, the output end of the stepping motor 304a drives the rotating rod 304b to rotate, the rotating rod 304b drives the knocking cam 304c to rotate, when the knocking cam 304c rotates to the upper end, it knocks on the sieve plate 302, thereby accelerating the sieve plate 302 to screen the crushed polymer raw materials.

[0035] Example 2

[0036] Referring to Figure 1 and Figure 3 , the second embodiment of the utility model, unlike the last embodiment, further comprises a collecting assembly 305, the collecting assembly 305 includes a collecting box 305a and two side plates 305b fixedly connected to the side wall of the crushing box 200, the collecting box 305a is arranged between the two side plates 305b, the collecting box 305a is fixedly connected with a handle 305c, a connecting port is formed in the side wall of the crushing box 200, the left end of the sieve plate 302 penetrates through the connecting port and is arranged at the right upper end of the collecting box 305a, the high polymer material not meeting the specifications falls from the sieve plate 302 into the collecting box 305a, the collecting box 305a is taken off from the side plate 305b, and the raw material in the collecting box 305a is added into the crushing box 200 again from the feed port 201 to be crushed again.

[0037] Specifically, the collecting box 305a is fixedly connected with a magnet plate 305e, the magnet plate 305e is adsorbed on the side wall of the crushing box 200 made of iron, and the collecting box 305a is fixedly connected with two side plates 305b, each of which is provided with a sliding groove matched with the sliding rod 305d, so that the collecting box 305a can be installed.

[0038] Specifically, the lower end surface of the hot melting cylinder 100 is fixedly provided with a discharge pipe 103, the discharge pipe 103 is provided with a switch valve, the lower end surface of the hot melting cylinder 100 is fixedly connected with a plurality of supporting legs 104, and the high polymer raw material in a molten state is discharged from the discharge pipe 103.

[0039] Specifically, the side wall of the hot melting cylinder 100 is fixedly connected with a mounting block 101, the mounting block 101 is provided with a controller 102, and the controller 102 is in control connection with the speed reducer 303a, the two stepping motors 304a, the switch valve and the heating module.

[0040] In use, the high polymer material not meeting the specifications falls from the sieve plate 302 into the collecting box 305a, the collecting box 305a is taken off from the side plate 305b, and the raw material in the collecting box 305a is added into the crushing box 200 again from the feed port 201 to be crushed again.

[0041] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure, without undue experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A hot-melt device for producing polymer materials, characterized in that: Include: Hot melt cylinder (100) is equipped with heating module to realize the melting treatment of high molecular raw material; The crushing box (200) is fixedly installed on the upper end face of the hot melt cylinder (100), and the upper end face of the crushing box (200) is fixedly connected with the feeding port (201); The crushing mechanism (300) is arranged on the crushing box (200), the crushing mechanism (300) comprises two crushing rollers (301), a sieve plate (302), a driving assembly (303) and two groups of knocking assemblies (304), the two crushing rollers (301) are symmetrically arranged in the crushing box (200), the sieve plate (302) is arranged at the lower end of the two crushing rollers (301), the driving assembly (303) is arranged on the side wall of the crushing box (200), the two crushing rollers (301) are driven to rotate by the driving assembly (303) to crush the high molecular material, and the two groups of knocking assemblies (304) are arranged at the lower end of the sieve plate (302), the sieve plate (302) is knocked by the knocking assembly (304), and the crushed high molecular material is screened.

2. The hot melt device for producing a polymer material according to claim 1, characterized in that: The driving assembly (303) comprises a speed reducer (303a), the output end of the speed reducer (303a) is fixedly connected with a first rotating rod (303b), the first rotating rod (303b) is fixedly inserted with a first gear (303c), the first gear (303c) is engagedly connected with a second gear (303d), the center of the second gear (303d) is fixedly inserted with a second rotating rod (303e), and the ends, away from the speed reducer (303a), of the first rotating rod (303b) and the second rotating rod (303e) penetrate through the side wall of the crushing box (200) and are rotatably connected to the inner wall of the crushing box (200), and the two crushing rollers (301) are fixedly sleeved on the first rotating rod (303b) and the second rotating rod (303e) respectively.

3. The hot melt device for producing a polymer material according to claim 2, characterized in that: The driving assembly (303) further comprises a protective shell (303f), the protective shell (303f) is fixedly connected to the side wall of the crushing box (200), and the speed reducer (303a), the first gear (303c) and the second gear (303d) are arranged in the protective shell (303f).

4. The hot melt device for producing a polymer material according to claim 3, characterized in that: Each of the two groups of knocking assemblies (304) comprises a stepping motor (304a), each of the stepping motors (304a) is fixedly installed on the inner wall of the crushing box (200), the output end of each of the stepping motors (304a) is fixedly connected with a rotating rod (304b), the end, away from the stepping motor (304a), of each of the rotating rods (304b) is rotatably connected to the inner wall of the crushing box (200), and each of the rotating rods (304b) is symmetrically fixedly sleeved with two knocking cams (304c).

5. The hot melt device for producing a polymer material according to claim 4, characterized in that: Also include a collection assembly (305), the collection assembly (305) includes a collection box (305a) and two side plates (305b) symmetrically fixedly connected to the side wall of the crushing box (200), the collection box (305a) is arranged between the two side plates (305b), the collection box (305a) is fixedly connected with a handle (305c), the side wall of the crushing box (200) is provided with a connecting port, the left end of the sieve plate (302) penetrates the connecting port and is arranged at the right upper end of the collection box (305a).

6. The hot melt device for producing a polymer material according to claim 5, characterized in that: The collection box (305a) is fixedly connected with a magnet plate (305e), the magnet plate (305e) is adsorbed on the side wall of the crushing box (200) made of iron, the collection box (305a) is symmetrically fixedly connected with two side plates (305b), each side plate (305b) is provided with a sliding groove matched with the sliding rod (305d).

7. The hot melt device for producing a polymer material according to claim 6, characterized in that: The lower end surface of the hot melting cylinder (100) is fixedly provided with a discharge pipe (103), the discharge pipe (103) is provided with a switch valve, and the lower end surface of the hot melting cylinder (100) is fixedly connected with a plurality of supporting legs (104).

8. The hot melt device for producing a polymer material according to claim 7, characterized in that: The side wall of the hot melting cylinder (100) is fixedly connected with a mounting block (101), the mounting block (101) is installed with a controller (102), and the controller (102) is in control connection with a speed reducer (303a), two stepping motors (304a), a switch valve and a heating module.

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