Hot melt adhesive powder mixing device

Abstract

The utility model discloses a hot melt adhesive powder mixing device which comprises a shell component, a base, a support frame fixed on the base, a mixing kettle fixed on the support frame, a sealing cover arranged at the top end of the mixing kettle, a feeding hole connected to the sealing cover and a discharging hole connected to the bottom end of the mixing kettle, a valve is mounted on the discharge hole; the stirring assembly comprises a rotating rod rotationally mounted on the inner wall of the mixing kettle, stirring fan blades uniformly fixed on the rotating rod and a first motor coaxially connected to the outer end of the rotating rod; the filtering assembly is arranged on the mixing kettle, can filter the hot melt adhesive powder passing through the feeding hole and can convey impurities to the outside of the mixing kettle, and after the raw materials are mixed, a valve is opened and the raw materials fall off from the discharging hole, so that large-particle impurities in the hot melt adhesive powder can be conveniently filtered out.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesive powder mixing devices, in particular to a hot melt adhesive powder mixing device. Background Art

[0002] When hot melt adhesive is used for hot melt adhesive lining of clothing, different hot melt adhesive molecules need to be selected according to different requirements of hot melt adhesive lining of clothing. At this time, it is often necessary to mix multiple hot melt adhesive powders to meet the needs. Therefore, a hot melt adhesive powder mixing device is required to mix the hot melt adhesive powder.

[0003] The current mixing devices have the following problems: the mixed raw materials often contain large particles of impurities, which will affect the quality of the mixed hot melt adhesive powder to a certain extent. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing hot melt adhesive powder mixing device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a hot melt adhesive powder mixing device. When using this device, first turn on the first motor to drive the stirring blades to rotate, and at the same time turn on the second motor to drive the filter conveyor belt to rotate, and then pour the hot melt adhesive powder raw material into the feed port, and the raw material falls on the filter conveyor belt. The larger particles of impurities in the raw material will remain on the surface of the filter conveyor belt, and then the large particles of impurities move with the filter conveyor belt to the outside of the cross plate and fall from the filter conveyor belt, and the raw material will fall on the stirring blades and be mixed. When the raw materials are mixed, open the valve and fall from the discharge port, so that it is convenient to filter out the large particles of impurities in the hot melt adhesive powder.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A hot melt adhesive powder mixing device, comprising:

[0009] The housing assembly comprises a base, a support frame fixed to the base, a mixing kettle fixed to the support frame, a cover arranged on the top of the mixing kettle, a feed port connected to the cover, and a discharge port connected to the bottom of the mixing kettle, wherein a valve is installed on the discharge port;

[0010] The stirring assembly comprises a rotating rod rotatably mounted on the inner wall of the mixing kettle, stirring blades uniformly fixed on the rotating rod, and a first motor coaxially connected to the outer end of the rotating rod;

[0011] The filtering component is arranged on the mixing kettle, and can filter the hot melt adhesive powder passing through the feed port, and can transport impurities to the outside of the mixing kettle.

[0012] As a preferred solution of a hot melt adhesive powder mixing device described in the utility model, the filtering assembly includes a mounting groove opened on the outer wall of the mixing kettle, a horizontal plate symmetrically fixed on the outer wall of the mixing kettle, a rolling shaft rotatably installed on the horizontal plate and the inner wall of the mixing kettle, a second motor coaxially connected to one of the rolling shafts, and a filtering conveyor belt sleeved on the rolling shaft.

[0013] As a preferred solution of the hot melt adhesive powder mixing device described in the utility model, it also includes a cleaning component, which includes a guide rod fixed on the horizontal plate, a threaded rod rotatably installed on the horizontal plate, a third motor coaxially connected to the end of the threaded rod, and a cleaning plate sleeved on the guide rod and engaged with the threaded rod at the same time, and the cleaning plate is attached to the outer wall of the filter conveyor belt.

[0014] As a preferred solution of the hot melt adhesive powder mixing device described in the utility model, an oblique guide plate is fixed at the bottom end of the feed inlet.

[0015] As a preferred solution of a hot melt adhesive powder mixing device described in the utility model, a fixing plate is fixed to the top of the cover, a cylinder is fixed to the fixing plate, a push plate is fixed to the end of the cylinder, and the push plate is attached to the top surface of the oblique guide plate.

[0016] As a preferred solution of the hot melt adhesive powder mixing device described in the utility model, an impurity collection box is placed on the base, and the impurity collection box is located below the horizontal plate.

[0017] As a preferred solution of the hot melt adhesive powder mixing device described in the utility model, a clamping strip is fixed on the side wall of the impurity collecting box, and a clamping groove is opened on the outer wall of the mixing kettle, and the clamping strip is clamped in the clamping groove.

[0018] Compared with the prior art, the utility model has the following beneficial effects: when using the device, first start the first motor to drive the stirring blades to rotate, and at the same time start the second motor to drive the filter conveyor belt to rotate, and then pour the hot melt adhesive powder raw material into the feed port, and the raw material falls on the filter conveyor belt. The larger particles of impurities in the raw material will remain on the surface of the filter conveyor belt, and then the large particles of impurities move with the filter conveyor belt to the outside of the cross plate and fall from the filter conveyor belt, while the raw material will fall on the stirring blades and be mixed. After the raw material mixing is completed, open the valve and let it fall from the discharge port, making it convenient to filter out the large particles of impurities in the hot melt adhesive powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of a hot melt adhesive powder mixing device of the utility model from a first perspective;

[0021] Figure 2 It is a schematic diagram of the overall structure of a hot melt adhesive powder mixing device of the utility model from a second viewing angle;

[0022] Figure 3 It is a side cross-sectional view of the overall structure of a hot melt adhesive powder mixing device of the utility model;

[0023] Figure 4 The utility model is a hot melt adhesive powder mixing device Figure 1 A partial enlarged view of middle A;

[0024] Figure 5 The utility model is a hot melt adhesive powder mixing device Figure 3 A partial enlarged view of B. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a hot melt adhesive powder mixing device. When using the device, firstly, a first motor is turned on to drive the stirring blades to rotate, and at the same time, a second motor is turned on to drive the filter conveyor belt to rotate, and then the hot melt adhesive powder raw material is poured into a feed port, and the raw material falls on the filter conveyor belt. Larger particles of impurities in the raw material will remain on the surface of the filter conveyor belt, and then the large particles of impurities move to the outside of the cross plate along the filter conveyor belt and fall from the filter conveyor belt, while the raw material will fall on the stirring blades to be mixed. When the raw material mixing is completed, the valve is opened and falls from the discharge port, so that large particles of impurities in the hot melt adhesive powder can be filtered out conveniently.

[0029] Figure 1-Figure 5 The utility model is a schematic diagram of the overall structure of a hot melt adhesive powder mixing device according to an embodiment of the present invention. Figure 1-Figure 5 In this embodiment, a hot melt adhesive powder mixing device has a main body including a shell component 100, a stirring component 200 and a filtering component 300.

[0030] The housing assembly 100 comprises a base 110, a support frame 120 fixed to the base 110, a mixing kettle 130 fixed to the support frame 120, a cover 140 arranged at the top of the mixing kettle 130, a feed port 150 connected to the cover 140, and a discharge port 160 connected to the bottom of the mixing kettle 130, wherein a valve 160a is installed on the discharge port 160, wherein an oblique guide plate 150a is fixed to the bottom end of the feed port 150; a fixing plate 170 is fixed to the top end of the cover 140, a cylinder 170a is fixed to the fixing plate 170, a push plate 170b is fixed to the end of the cylinder 170a, and the push plate 170b is attached to the top surface of the oblique guide plate 150a, and the raw materials can flow along the oblique guide plate 150a to the side of the filtering conveyor belt 340 close to the inner wall of the mixing kettle 130;

[0031] The stirring assembly 200 includes a rotating rod 210 rotatably mounted on the inner wall of the mixing kettle 130, stirring blades 220 uniformly fixed on the rotating rod 210, and a first motor 230 coaxially connected to the outer end of the rotating rod 210;

[0032] The filter assembly 300 is arranged on the mixing kettle 130, and can filter the hot melt adhesive powder passing through the feed port 150, and can transport impurities to the outside of the mixing kettle 130; the filter assembly 300 includes a mounting groove 310 opened on the outer wall of the mixing kettle 130, a horizontal plate 320 symmetrically fixed on the outer wall of the mixing kettle 130, a rolling shaft 330 rotatably mounted on the horizontal plate 320 and the inner wall of the mixing kettle 130, a second motor 330a coaxially connected to one rolling shaft 330, and a filter conveyor belt 340 sleeved on the rolling shaft 330; wherein, an impurity collection box 350 is placed on the base 110, and the impurity collection box 350 is located below the horizontal plate 320; a clamping strip 350a is fixed on the side wall of the impurity collection box 350, and a clamping groove 130a is opened on the outer wall of the mixing kettle 130, and the clamping strip 350a is clamped in the clamping groove 130a;

[0033] The device also includes a cleaning assembly 400, which includes a guide rod 410 fixed on the horizontal plate 320, a threaded rod 420 rotatably mounted on the horizontal plate 320, a third motor 430 coaxially connected to the end of the threaded rod 420, and a cleaning plate 440 sleeved on the guide rod 410 and engaged with the threaded rod 420 at the same time, wherein the cleaning plate 440 is attached to the outer wall of the filter conveyor belt 340.

[0034] Combination Figure 1-Figure 5 , a hot melt adhesive powder mixing device of this embodiment, the specific use process is as follows: when using this device, first turn on the first motor 230 to drive the stirring blade 220 to rotate, and at the same time turn on the second motor 330a to drive the filter conveyor belt 340 to rotate, and then pour the hot melt adhesive powder raw material into the feed port 150, the raw material falls on the filter conveyor belt 340, and the larger particles of impurities in the raw material will remain on the surface of the filter conveyor belt 340, and then the large particles of impurities move with the filter conveyor belt 340 to the outside of the cross plate 320 and fall from the filter conveyor belt 340, and the raw material will fall on the stirring blade 220 and be mixed. When the raw material mixing is completed, open the valve 160a and fall from the discharge port 160, so that it is convenient to filter out the large particles of impurities in the hot melt adhesive powder.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hot melt adhesive powder mixing device, characterized in that: include: A housing assembly (100) comprises a base (110), a support frame (120) fixed to the base (110), a mixing kettle (130) fixed to the support frame (120), a cover (140) arranged at the top of the mixing kettle (130), a feed port (150) connected to the cover (140), and a discharge port (160) connected to the bottom of the mixing kettle (130), wherein a valve (160a) is installed on the discharge port (160); A stirring assembly (200) comprises a rotating rod (210) rotatably mounted on the inner wall of the mixing kettle (130), stirring blades (220) uniformly fixed on the rotating rod (210), and a first motor (230) coaxially connected to the outer end of the rotating rod (210); The filtering component (300) is arranged on the mixing kettle (130) and can filter the hot melt adhesive powder passing through the feed port (150) and transport impurities to the outside of the mixing kettle (130).

2. A hot melt adhesive powder mixing device according to claim 1, characterized in that: The filtering assembly (300) comprises a mounting groove (310) provided on the outer wall of the mixing kettle (130), a transverse plate (320) symmetrically fixed on the outer wall of the mixing kettle (130), a rolling shaft (330) rotatably mounted on the transverse plate (320) and the inner wall of the mixing kettle (130), a second motor (330a) coaxially connected to one of the rolling shafts (330), and a filtering conveyor belt (340) sleeved on the rolling shaft (330).

3. A hot melt adhesive powder mixing device according to claim 2, characterized in that: It also includes a cleaning assembly (400), which includes a guide rod (410) fixed on the transverse plate (320), a threaded rod (420) rotatably mounted on the transverse plate (320), a third motor (430) coaxially connected to the end of the threaded rod (420), and a cleaning plate (440) sleeved on the guide rod (410) and engaged with the threaded rod (420), wherein the cleaning plate (440) is attached to the outer wall of the filtering conveyor belt (340).

4. A hot melt adhesive powder mixing device according to claim 1, characterized in that: An oblique flow guide plate (150a) is fixed at the bottom end of the feed inlet (150).

5. A hot melt adhesive powder mixing device according to claim 4, characterized in that: A fixing plate (170) is fixed to the top of the sealing cover (140), a cylinder (170a) is fixed to the fixing plate (170), a push plate (170b) is fixed to the end of the cylinder (170a), and the push plate (170b) is attached to the top surface of the oblique guide plate (150a).

6. A hot melt adhesive powder mixing device according to claim 2, characterized in that: An impurity collection box (350) is placed on the base (110), and the impurity collection box (350) is located below the transverse plate (320).

7. A hot melt adhesive powder mixing device according to claim 6, characterized in that: A clamping strip (350a) is fixed on the side wall of the impurity collection box (350), and a clamping groove (130a) is provided on the outer wall of the mixing kettle (130), and the clamping strip (350a) is clamped in the clamping groove (130a).

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