Accurate blanking system for alumina fiber preparation

Abstract

The utility model discloses an accurate blanking system for alumina fiber preparation, which belongs to the technical field of blanking systems and is characterized in that a limiting rotating rod is sleeved with a half gear, the outer side of the half gear is meshed with a pushing rack, one end of the pushing rack is provided with an electric telescopic rod, and a blanking driving box is fixed at a position where materials need to be received; an electric telescopic rod is started to drive a pushing rack to ascend and descend, the electric telescopic rod drives a half gear, a connecting rod and a material receiving and discharging plate to rotate in the telescopic process, and material receiving and discharging are conducted in the rotating process; in the rotating process of the material receiving and discharging plate, an extrusion position sensing part on the material receiving and discharging plate makes contact with a baffle to sense the position of the material receiving and discharging plate, after the position is reached, a pushing part is started to push a piston rod to drive one side of a discharging lifting plate to incline towards the outer end, and the discharging function is achieved. By means of the discharging device, the problems that the position of a discharging piece deviates and is inaccurate in the rotating process, and discharging is not clean can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of precision discharging systems for alumina fibre preparation, belong to discharging system technical field. BACKGROUND

[0002] As the application number is: 202311289681.3 disclose a glass fiber precision discharging device, including hopper, discharging support hopper, glass fiber cutting assembly, material uniform assembly and pneumatic rapping device, glass fiber cutting assembly is connected material uniform assembly by transmission assembly, cutting end is provided on glass fiber cutting assembly, material uniform assembly is arranged at the bottom end of glass fiber cutting assembly for receiving the glass fiber cut by glass fiber cutting assembly and uniformly dispersing, discharging support hopper is arranged at the outlet end of hopper for plugging the outlet end of hopper, transmission assembly both sides are provided with ion fan, the execution part of pneumatic rapping device is connected hopper or discharging support hopper;Long glass fiber is cut by glass fiber cutting device, and short glass fiber is uniformly dispersed by material uniform device, and the ion fan is used for destatic treatment, at the same time, the discharging of glass fiber in hopper is controlled by driving hopper or discharging support hopper by pneumatic rapping device, and the discharging amount of glass fiber is adjusted by adjusting the compression pressure of pneumatic rapping device.

[0003] Prior art through the execution part of pneumatic rapping device connects hopper or discharging support hopper;Long glass fiber is cut by glass fiber cutting device, and short glass fiber is uniformly dispersed by material uniform device, and the ion fan is used for destatic treatment, at the same time, the discharging of glass fiber in hopper is controlled by driving hopper or discharging support hopper by pneumatic rapping device, and the discharging amount of glass fiber is adjusted by adjusting the compression pressure of pneumatic rapping device.

[0004] Prior art cannot realize the function of spin and precision discharging, therefore, a kind of precision discharging systems for alumina fibre preparation is needed to improve the above-mentioned deficiencies. INVENTION CONTENTS

[0005] The main purpose of the utility model is to provide a kind of precision discharging systems for alumina fibre preparation.

[0006] The purpose of the utility model can be achieved by adopting the following technical scheme:

[0007] A kind of precision discharging systems for alumina fibre preparation, including the discharging drive box and baffle for equipment limiting;

[0008] Discharging drive box includes limiting rotation rod, push rack, half gear, half gear and electric telescopic rod;

[0009] Limiting rotation rod is installed in discharging drive box, half gear is sleeved on limiting rotation rod, push rack is engaged on the outside of half gear, and electric telescopic rod is installed at one end of push rack.

[0010] The connecting rod is provided with a material receiving and discharging plate, the material receiving and discharging plate is provided with a rotating rod, a discharging lifting plate, a pushing element, a pushing piston rod and a pressing position sensing element.

[0011] The material receiving and discharging plate is provided with the pressing position sensing element on the outer side, the rotating rod is arranged through the outer end of the material receiving and discharging plate, the discharging lifting plate is arranged on the rotating rod, the pushing element is arranged on one side of the bottom of the material receiving and discharging plate, the pushing piston rod is arranged on the output end of the pushing element, and the pushing piston rod is connected with the discharging lifting plate in an ascending and descending mode.

[0012] Preferably, the pushing piston rod is inclinedly connected along the rotating rod.

[0013] Preferably, the material receiving and discharging plate and the connecting rod are in a split structure.

[0014] Preferably, the pressing position sensing element on the material receiving and discharging plate is in extrusion connection with the baffle.

[0015] Preferably, the pushing rack is in a back-and-forth telescopic structure, and the half gear is rotated along the limiting rotating rod.

[0016] The beneficial technical effects of the present application are as follows:

[0017] The precise discharging system for preparing the aluminum oxide fiber is characterized in that the discharging driving box is fixed at a position where the material is required to be received, the electric telescopic rod drives the pushing rack to ascend and descend, the electric telescopic rod drives the half gear, the connecting rod and the material receiving and discharging plate to rotate in the telescopic process, the material is received and discharged in the rotating process, the pressing position sensing element on the material receiving and discharging plate is in contact with the baffle to sense the position of the material receiving and discharging plate, the pushing element drives the pushing piston rod to drive one side of the discharging lifting plate to be inclined to the outer end when the position reaches, and the function of discharging is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional structure schematic diagram of the device according to the preferred embodiment of the precise discharging system for preparing the aluminum oxide fiber.

[0019] Figure 2 It is an internal structure schematic diagram of the device according to the preferred embodiment of the precise discharging system for preparing the aluminum oxide fiber.

[0020] Figure 3 It is an internal side view of the device according to the preferred embodiment of the precise discharging system for preparing the aluminum oxide fiber.

[0021] In the figure: 1, blanking drive box; 101, baffle; 102, limit rotating rod; 2, push rack; 201, half gear; 202, connecting rod; 203, electric telescopic rod; 3, material receiving blanking plate; 301, rotating rod; 302, blanking lifting plate; 303, pushing part; 304, push piston rod; 305, extrusion position sensing part. DETAILED DESCRIPTION

[0022] In order to make the technical scheme of the utility model more clear and explicit for those skilled in the art, the utility model will be described in further detail below in combination with embodiments and drawings, but the implementation manner of the utility model is not limited to this.

[0023] As shown in the figure, the blanking drive box 1 and the baffle 101 are used for equipment limiting. Figure 1 Figure 3 The blanking drive box 1 comprises a limit rotating rod 102, a push rack 2, a half gear 201, a half gear 201 and an electric telescopic rod 203.

[0024] The limit rotating rod 102 is installed in the blanking drive box 1, the half gear 201 is sleeved on the limit rotating rod 102, the push rack 2 is engaged on the outside of the half gear 201, and the electric telescopic rod 203 is installed at one end of the push rack 2.

[0025] The limit rotating rod 102 is installed in the blanking drive box 1, the half gear 201 is sleeved on the limit rotating rod 102, the push rack 2 is engaged on the outside of the half gear 201, and the electric telescopic rod 203 is installed at one end of the push rack 2.

[0026] The connecting rod 202 is installed on the material receiving blanking plate 3, and the rotating rod 301, the blanking lifting plate 302, the pushing part 303, the push piston rod 304 and the extrusion position sensing part 305 are installed on the material receiving blanking plate 3.

[0027] The extrusion position sensing part 305 is installed on the outside of the material receiving blanking plate 3, the rotating rod 301 is installed through the outer end of the material receiving blanking plate 3, the blanking lifting plate 302 is sleeved on the rotating rod 301, the pushing part 303 is installed on one side of the bottom of the material receiving blanking plate 3, the push piston rod 304 is installed at the output end of the pushing part 303, and the push piston rod 304 is connected with the blanking lifting plate 302 in lifting.

[0028] The push piston rod 304 is connected along the rotating rod 301 in an inclined manner.

[0029] The material receiving blanking plate 3 and the connecting rod 202 are in a split structure.

[0030] The extrusion position sensing part 305 on the material receiving blanking plate 3 is extrudedly connected with the baffle 101.

[0031] The push rack 2 is in a back-and-forth telescopic structure, and the half gear 201 rotates along the limit rotating rod 102.

[0032] As shown in the figure, the blanking drive box 1 and the baffle 101 are used for equipment limiting. Figure 1 ​- Figure 3 As shown, the working process of the precision feeding system for alumina fiber preparation provided in this embodiment is as follows: The feeding drive box 1 is fixed at the position where the material needs to be received. The electric telescopic rod 203 is started to drive the rack 2 to rise and fall. During the extension and retraction process, the electric telescopic rod 203 drives the half gear 201, the connecting rod 202 and the receiving and feeding plate 3 to rotate. During the rotation, the material is received and fed. During the rotation of the receiving and feeding plate 3, the extrusion position sensor 305 on the receiving and feeding plate 3 contacts the baffle 101 to sense the position of the receiving and feeding plate 3. When the position is reached, the pusher 303 is started to push the piston rod 304 to tilt one side of the feeding lifting plate 302 outward to realize the feeding function. This application can prevent the feeding part from shifting or becoming inaccurate during the rotation process, and prevent the feeding from being incomplete.

[0033] Example

[0034] like Figure 1 - Figure 3 As shown, a limiting rotating rod 102 is installed inside the feeding drive box 1. A half gear 201 is sleeved on the limiting rotating rod 102. A connecting rod 202 is installed on one side of the half gear 201. A receiving feeding plate 3 is installed on the connecting rod 202. A rotating rod 301 is installed on the outer end of the receiving feeding plate 3. A pushing member 303 is installed at the bottom of the receiving feeding plate 3. A pushing piston rod 3 is installed at the output end of the pushing member 303. 04, the outer end of the push piston rod 304 is push-connected to the unloading lifting plate 302. The unloading lifting plate 302 has an inclined structure. An electric telescopic rod 203 is installed on one side of the unloading drive box 1. A push rack 2 is installed at the output end of the electric telescopic rod 203. A half gear 201 meshes with the outer side of the push rack 2. The half gear 201 can drive the connecting rod 202 and the receiving unloading plate 3 to swing. A compression position sensor 305 is installed on one side of the receiving unloading plate 3.

[0035] The material feeding drive box 1 is fixed at the position where material needs to be received. The electric telescopic rod 203 is started to drive the rack 2 to rise and fall. During the extension and retraction process, the electric telescopic rod 203 drives the half gear 201, the connecting rod 202 and the material receiving plate 3 to rotate. During the rotation, material is received and fed. During the rotation of the material receiving plate 3, the pressing position sensor 305 on the material receiving plate 3 contacts the baffle 101 to sense the position of the material receiving plate 3. When the position is reached, the pusher 303 is started to push the piston rod 304 to tilt one side of the material feeding lifting plate 302 outward to realize the function of feeding. This application can prevent the position of the feeding part from being offset or inaccurate during the rotation process, and prevent the problem of incomplete feeding.

[0036] The above merely illustrates the further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled in the art can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the disclosed scope, which all belong to the protection scope of the present application.

Claims

1. An accurate feeding system for preparing alumina fibers, comprising a feeding driving box (1) and a baffle (101) for limiting the position of the device; characterized in that The feeding driving box (1) comprises a limiting rotation rod (102), a pushing rack (2), a half gear (201), a half gear (201) and an electric telescopic rod (203); The limiting rotation rod (102) is installed in the feeding driving box (1), the half gear (201) is sleeved on the limiting rotation rod (102), the pushing rack (2) is engaged on the outside of the half gear (201), and one end of the pushing rack (2) is provided with the electric telescopic rod (203).

2. The precise dosing system for the preparation of alumina fibers according to claim 1, characterized in that: A connecting rod (202) is installed on the feeding plate (3), and a rotating rod (301), a feeding lifting plate (302), a pushing element (303), a pushing piston rod (304) and an extrusion position sensing element (305) are installed on the feeding plate (3); The extrusion position sensing element (305) is installed on the outside of the feeding plate (3), the rotating rod (301) is installed through the outer end of the feeding plate (3), the half gear (201) is sleeved on the rotating rod (301), the pushing element (303) is installed on one side of the bottom of the feeding plate (3), the pushing piston rod (304) is installed on the output end of the pushing element (303), and the pushing piston rod (304) is connected with the feeding lifting plate (302).

3. The precise dosing system for the preparation of alumina fibers according to claim 2, characterized in that: The pushing piston rod (304) is inclinedly connected along the rotating rod (301).

4. The precise dosing system for the preparation of alumina fibers according to claim 3, characterized in that: The feeding plate (3) and the connecting rod (202) are in a split structure.

5. The precise dosing system for the preparation of alumina fibers according to claim 4, characterized in that: The extrusion position sensing element (305) on the feeding plate (3) is extrudedly connected with the baffle (101).

6. The precise dosing system for the preparation of alumina fibers according to claim 5, characterized in that: The pushing rack (2) is a back-and-forth telescopic structure, and the half gear (201) rotates along the limiting rotation rod (102).

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