Vibration type material distributing machine
By designing a vibrating distribution machine and using the combination of crushing components and feeding units, the problem of easy agglomeration and clogging of powder materials during melt-blown molding of non-woven fabrics has been solved, achieving uniform distribution and preventing material leakage.
Patent Information
- Application Number
- CN202421274802.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In the prior art, when powder is added to non-woven fabrics during meltblown molding, it is prone to agglomeration and clogging problems, which affects the uniformity of the fabric.
A vibrating distributor is designed, including a crushing component and a feeding unit. The crushing component uses a vibration motor and a spring damper to achieve uniform crushing and discharge of materials to avoid agglomeration and clogging.
It achieves uniform distribution of non-woven fabrics, avoids clogging problems, prevents material leakage, and improves the efficiency and quality of fabrics.
Smart Images
Figure CN222373879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material distribution, in particular to a vibration type material distribution machine. Background Art
[0002] Non-woven fabric, also known as non-woven fabric, needle-punched cotton, etc., is composed of directional or random fibers. It is called cloth because it has the appearance and certain properties of cloth. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich colors, low price, and recyclable. Non-woven fabric needs to be cut when used. The traditional cutting method is manual cutting. The advantage is that it can be cut into any shape. The disadvantage is that it is time-consuming, labor-intensive and inefficient. In normal industrial production, non-woven fabrics are often cut by non-woven fabric cutting machines to obtain a large number of non-woven fabrics of a certain shape.
[0003] Non-woven fabrics are generally prepared by melt-blowing. In order to make the prepared non-woven fabrics have some special properties, it is generally necessary to add powder during melt-blowing molding. In the prior art, the fabric is generally laid through a vibrating screen; however, in actual use, the packaged materials are prone to agglomeration, and direct laying is prone to clogging, which affects the uniformity of the fabric. Utility Model Content
[0004] The utility model aims to provide a vibrating material distributing machine, which has the advantage of even material distribution in actual use and can solve the technical problem of easy blockage in the prior art when distributing material.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A vibrating material distributor, comprising a bracket for mounting on a meltblowing equipment frame, a crushing assembly and a feeding unit are arranged on the bracket, the crushing assembly is used to crush the material, and the feeding unit is used to distribute the material;
[0007] The feeding unit includes a feeding box, a vibration motor, a support plate and a spring damper. The support plates are fixedly arranged on both sides of the feeding box, the vibration motor is installed on the support plate, the support plate is connected to the bracket through the spring damper, and the two ends of the spring damper are respectively hinged to the support plate and the bracket through ball joints;
[0008] A discharge hole is arranged at the bottom of the feeding box, a telescopic bag is connected to the upper end of the feeding box, and the upper end of the telescopic bag is connected to the discharge port of the crushing component.
[0009] Among them, there are two vibration motors, which are respectively installed on the support plates on both sides of the loading box.
[0010] Furthermore, the crushing assembly includes an outer shell, a rotating shaft rotatably arranged in the outer shell, a crushing knife fixedly arranged on the rotating shaft, and a motor installed on the outer shell and fixedly connected to the rotating shaft. The outer shell is provided with a feed port and a discharge port, the discharge port is connected to the telescopic bag, and the outer shell is fixedly connected to the bracket.
[0011] Wherein, a screen is arranged on the outer shell at the position of the discharge port.
[0012] Further optimization is performed so that the inner bottom surface of the shell has a material guiding slope.
[0013] Among them, the spring damper includes a spring, a sleeve and a support rod. The support rod is slidably installed in the sleeve, the spring is sleeved on the outside of the sleeve and the support rod, and the upper end of the spring is fixedly connected to the sleeve, and the lower end is fixedly connected to the support rod. The support rod is connected to the support plate through a ball joint, and the sleeve is connected to the bracket through a ball joint.
[0014] Furthermore, a linear bearing or a sliding sleeve is provided between the sleeve and the support rod.
[0015] Further optimization is performed in that a screw feeder is provided at the material feed end of the pulverizing component, and the screw feeder is used to form a material seal at the feed end of the pulverizing component.
[0016] Furthermore, a plurality of connecting ropes are arranged between the support plate and the bracket.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] In actual use, the utility model crushes the material through the crushing assembly to prevent the powder from agglomerating, and at the same time, the crushing assembly and the feeding box are connected through the telescopic bag to prevent the leakage of the crushed material. Since the feeding box and the bracket are hinged together in a ball joint manner through a spring damper, when the vibration motor is working, the powder in the feeding box can be discharged from the discharge hole to achieve the purpose of uniform distribution. The utility model has the advantage of uniform distribution in actual use, and can solve the technical problem of easy blockage in the existing technology during distribution; at the same time, it also prevents the leakage of materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 This is one of the overall structural schematic diagrams of the utility model.
[0021] Figure 2 This is the second schematic diagram of the overall structure of the utility model.
[0022] Figure 3 It is a schematic diagram of the internal structure of the crushing component of the utility model.
[0023] Reference numerals:
[0024] 101- bracket, 102- crushing assembly, 103- feeding unit, 104- feeding box, 105- vibration motor, 106- support plate, 107- spring damper, 108- ball joint, 109- discharge hole, 110- telescopic bag, 111- shell, 112- rotating shaft, 113- motor, 114- feed port, 115- discharge port, 116- crushing knife, 117- spring, 118- sleeve, 119- support rod, 120- screw feeder, 121- screen. DETAILED DESCRIPTION
[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0028] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0029] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0031] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0032] See also Figure 1-Figure 3 , this embodiment discloses a powder material distributing machine, specifically a vibrating type distributing machine, including a bracket 101 for being mounted on a frame of a meltblowing device, a crushing assembly 102 and a feeding unit 103 are arranged on the bracket 101, the crushing assembly is used to crush the material, and the feeding unit 103 is used to distribute the material;
[0033] The feeding unit 103 includes a feeding box 104, a vibration motor 105, a support plate 106 and a spring damper 107. The support plates 106 are fixedly arranged on both sides of the feeding box 104. The vibration motor 105 is installed on the support plate 106. The support plate 106 is connected to the bracket 101 through the spring damper 107. The two ends of the spring damper 107 are respectively hinged to the support plate 106 and the bracket 101 through a ball joint 108.
[0034] A discharge hole 109 is provided at the bottom of the loading box 104 , and a telescopic bag 110 is connected to the upper end of the loading box 104 . The upper end of the telescopic bag 110 is connected to the discharge port 115 of the crushing assembly 102 .
[0035] In actual use, the utility model crushes the material through the crushing assembly to prevent the powder from agglomerating, and at the same time, the crushing assembly and the feeding box 104 are connected through the telescopic bag 110, which can prevent the leakage of the crushed material. Since the feeding box 104 and the bracket 101 are hinged together in the form of a ball joint 108 through a spring damper 107, when the vibration motor 105 is working, the powder in the feeding box 104 can be discharged from the discharge hole 109, so as to achieve the purpose of uniform material distribution. The utility model has the advantage of uniform material distribution in actual use, and can solve the technical problem of easy blockage in the prior art when distributing materials; and at the same time, it can prevent material leakage.
[0036] In actual use, there are two vibration motors 105, which are respectively installed on the support plates 106 on both sides of the loading box 104. This arrangement can improve the vibration effect.
[0037] Among them, the crushing assembly 102 includes an outer shell 111, a rotating shaft 112 rotatably arranged in the outer shell 111, a crushing knife 116 fixedly arranged on the rotating shaft 112, and a motor 113 installed on the outer shell 111 and fixedly connected to the rotating shaft 112. A feed port 114 and a discharge port 115 are arranged on the outer shell 111, and the discharge port 115 is connected to the telescopic bag 110. The outer shell 111 is fixedly connected to the bracket 101.
[0038] After the material enters the housing 111, the motor 113 drives the shaft 112 to rotate, so that the crushing blade 116 crushes the material, and the crushed material enters the feeding box 104, so as to prevent the agglomerated material from clogging the discharge hole 109 of the feeding box 104 and affecting the feeding effect.
[0039] Furthermore, in some preferred embodiments, a screen 121 is provided on the housing 111 at the position of the discharge port 115, and the material can be further screened by the provided screen 121, thereby improving the crushing effect in the housing.
[0040] Furthermore, the inner bottom surface of the shell 111 has a material guiding slope, which is convenient for guiding the crushed material to the screen 121 for screening.
[0041] Among them, the spring damper 107 includes a spring 117, a sleeve 118 and a support rod 119, the support rod 119 is slidably installed in the sleeve 118, the spring 117 is sleeved on the outside of the sleeve 118 and the support rod 119, and the upper end of the spring 117 is fixedly connected to the sleeve 118, and the lower end is fixedly connected to the support rod 119, the support rod 119 is connected to the support plate 106 through the ball joint 108, and the sleeve 118 is connected to the bracket 101 through the ball joint 108.
[0042] In actual use, the spring damper 107 of other structures in the prior art can also be used, as long as it can ensure that the feeding box 104 can vibrate when the vibration motor 105 is working, thereby realizing the fabric feeding.
[0043] Furthermore, a linear bearing or a sliding sleeve is provided between the sleeve 118 and the support rod 119 .
[0044] In some embodiments, a screw feeder 120 is provided at the material feeding end of the pulverizing assembly, and the screw feeder 120 is used to form a material seal at the feeding place of the pulverizing assembly 102. The screw feeder 120 achieves the purpose of feeding and seals the housing 111 to prevent leakage of materials during the material pulverizing process.
[0045] In actual use, a number of connecting ropes are provided between the support plate 106 and the bracket 101 , and the connecting ropes are provided for insurance to avoid the risk of the loading box 104 falling due to being too heavy.
[0046] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that 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 vibrating material distributor, comprising a bracket for mounting on a frame of a meltblowing device, characterized in that: The bracket is provided with a crushing assembly and a feeding unit, wherein the crushing assembly is used to crush the material, and the feeding unit is used to distribute the material; The feeding unit includes a feeding box, a vibration motor, a support plate and a spring damper. The support plates are fixedly arranged on both sides of the feeding box, the vibration motor is installed on the support plate, the support plate is connected to the bracket through the spring damper, and the two ends of the spring damper are respectively hinged to the support plate and the bracket through ball joints; A discharge hole is arranged at the bottom of the feeding box, a telescopic bag is connected to the upper end of the feeding box, and the upper end of the telescopic bag is connected to the discharge port of the crushing component.
2. A vibrating material placing machine according to claim 1, characterized in that: There are two vibration motors, which are respectively installed on the support plates on both sides of the loading box.
3. A vibrating material placing machine according to claim 1, characterized in that: The crushing assembly includes an outer shell, a rotating shaft rotatably arranged in the outer shell, a crushing knife fixedly arranged on the rotating shaft, and a motor installed on the outer shell and fixedly connected to the rotating shaft. The outer shell is provided with a feed port and a discharge port, the discharge port is connected to the telescopic bag, and the outer shell is fixedly connected to the bracket.
4. A vibrating material placing machine according to claim 3, characterized in that: A screen is arranged on the outer shell at the position of the discharge port.
5. The vibrating material placing machine according to claim 3, characterized in that: The inner bottom surface of the shell is provided with a material guiding inclined surface.
6. The vibrating material placing machine according to claim 1, characterized in that: The spring damper includes a spring, a sleeve and a support rod. The support rod is slidably installed in the sleeve. The spring is sleeved on the outside of the sleeve and the support rod. The upper end of the spring is fixedly connected to the sleeve, and the lower end is fixedly connected to the support rod. The support rod is connected to the support plate through a ball joint, and the sleeve is connected to the bracket through a ball joint.
7. A vibrating material placing machine according to claim 6, characterized in that: A linear bearing or a sliding sleeve is arranged between the sleeve and the support rod.
8. A vibrating material placing machine according to any one of claims 1 to 7, characterized in that: A screw feeder is provided at the material feeding end of the pulverizing component, and the screw feeder is used to form a material seal at the feeding place of the pulverizing component.
9. A vibrating material placing machine according to any one of claims 1 to 7, characterized in that: A plurality of connecting ropes are arranged between the supporting plate and the bracket.