Ceramic powder mixing device

Abstract

The utility model discloses a ceramic powder mixing device, which belongs to the technical field of electronic component mixing, and includes a stirring barrel, a supporting base and an impact unit. The supporting base includes a bottom plate and a plurality of elastic pillars, and the plurality of elastic pillars are arranged on the bottom plate to support the stirring barrel, and the impact unit is arranged on the bottom plate and is located below the stirring barrel, and the impact unit includes an impact block, an energy storage spring, and a clutch drive mechanism. The utility model has the advantages of repeatedly sliding up and down through the impact block in the impact unit, and further impacting the stirring barrel through the impact block, so that the impact force generated by the impact of the impact block on the stirring barrel is output to the inside of the stirring barrel, so that the ceramic powder on the bottom surface inside is impacted and vibrated, and the precipitated ceramic powder is broken up, so that the stirring mechanism in the stirring barrel is kept to fully stir the ceramic powder, and the sufficiency of the stirring of the ceramic powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component mixing, in particular to a ceramic powder mixing device. Background Art

[0002] Electronic components are components of electronic elements and small electrical machines and instruments. They are often composed of several parts and can be used interchangeably in similar products. They often refer to certain parts of industries such as electrical appliances, radios and instruments, such as capacitors, transistors, hairsprings and springs. Common ones include diodes, etc.

[0003] Traditional mixing devices for ceramic powders of electronic components mostly use a rotating shaft to drive a stirring blade for stirring and mixing. The mixing device is mainly composed of a shell, a motor, a rotating shaft and a stirring blade. The stirring blade is driven by a motor to rotate at a high speed to mix the ceramic material powder.

[0004] However, during the mixing process, part of the powder is likely to remain at the bottom of the stirring and mixing device and cannot be driven by the stirring mechanism for stirring and mixing, and part of the powder is likely to adhere to the wall, which may easily lead to insufficient mixing.

[0005] Based on this, the utility model designs a ceramic powder mixing device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a ceramic powder mixing device to solve the above technical problems.

[0007] To achieve the above object, the utility model provides the following technical solution: comprising a mixing barrel, and also comprising: a supporting base, the supporting base comprising a bottom plate and a plurality of elastic pillars, the plurality of elastic pillars being arranged on the bottom plate to support the mixing barrel;

[0008] The impact unit is arranged on the bottom plate and below the mixing barrel. The impact unit includes an impact block, an energy storage spring, and a clutch driving mechanism. The energy storage spring is arranged between the bottom plate and the impact block to store energy. The clutch driving mechanism includes a clutch and a driver. The clutch is connected to the impact block in a clutch manner, and the driver drives the clutch to move up and down.

[0009] Preferably, the clutch includes a connecting block, a pressure block and a rotary driving member, the connecting block is connected to the impact block, the rotary driving member is connected to the driver, and the output end of the rotary driving member is connected to the pressure block to drive the pressure block to rotate and abut against the upper end surface of the connecting block or disengage from the upper end surface of the connecting block.

[0010] Preferably, a through slot is provided on the connecting block, and the pressing block passes through the through slot to reach the upper end surface of the connecting block. The pressing block coincides with the through slot at a first driving angle and is perpendicular to the through slot at a second driving angle.

[0011] Preferably, the clutch drive mechanism is a pair, which is arranged at both ends of the impact block.

[0012] Preferably, the impact unit also includes a guide cylinder, the impact block is slidably connected to the guide cylinder, and the energy storage spring is arranged in the guide cylinder; sliding grooves are opened on both sides of the guide cylinder, and the connecting block is connected to the impact block after passing through the sliding grooves.

[0013] Preferably, the elastic support column is a rubber column.

[0014] Preferably, the top of the impact block is cylindrical.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When the utility model is in use, the impact block in the impact unit intermittently slides up and down to impact the mixing barrel, so that the impact force generated by the impact block hitting the mixing barrel is output to the inside of the mixing barrel, so that the ceramic powder on the bottom surface inside is impacted and vibrated, the precipitated ceramic powder is scattered, and the powder attached to the wall falls off, so that the stirring mechanism in the mixing barrel is kept to fully stir the ceramic powder, thereby improving the adequacy of the stirring of the ceramic powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is an enlarged schematic diagram of the clutch drive mechanism of this embodiment;

[0019] Figure 2 This is a top view of the overall structure of this embodiment;

[0020] Figure 3 This is an enlarged schematic diagram of the impact unit of this embodiment;

[0021] Figure 4 is a cross-sectional view of the impact unit of this embodiment;

[0022] Figure 5 This is a schematic diagram of the clutch structure of this embodiment;

[0023] Figure 6 It is a side schematic diagram of the overall structure of this embodiment.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 100. Mixing barrel;

[0026] 200, support base;

[0027] 300, impact unit; 310, impact block; 320, energy storage spring; 330, clutch drive mechanism; 331, clutch; 3311, connecting block; 33111, through groove; 3312, pressure block; 3313, rotary drive member; 332, driver; 333, guide cylinder; 3331, slide groove. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figure 1-6 The utility model provides a technical solution: a ceramic powder mixing device, including a stirring barrel 100, a supporting base 200 and an impact unit 300.

[0030] The ceramic powder is stirred and mixed by the stirring barrel 100. The stirring barrel 100 may be a stirring barrel 100 in the prior art, and the present application does not make any special limitation thereto. The stirring principle of the stirring barrel 100 is not described in detail here.

[0031] The support base 200 includes a bottom plate and a plurality of elastic pillars, and the plurality of elastic pillars are arranged on the bottom plate to support the mixing barrel 100. In this way, the mixing barrel 100 can generate force conduction after being subjected to force, thereby generating vibration through the plurality of elastic pillars and the mixing barrel.

[0032] The impact unit 300 is arranged on the bottom plate and is located below the mixing barrel 100, and is used for intermittently impacting the mixing barrel 100 to generate intermittent vibrations, so that the ceramic powder on the bottom surface inside is impacted and vibrated, the precipitated ceramic powder is broken up, and the powder attached to the wall falls off, so as to keep the stirring mechanism in the mixing barrel 100 to fully stir the ceramic powder, thereby improving the adequacy of the stirring of the ceramic powder.

[0033] Specifically, see Figure 1 , Figure 3The impact unit 300 includes an impact block 310 , an energy storage spring 320 , and a clutch driving mechanism 330 .

[0034] The energy storage spring 320 is disposed between the bottom plate and the impact block 310 to store energy when the energy storage spring 320 is compressed, and then provide energy for the impact block 310 to impact the mixing drum 100 when released.

[0035] The clutch drive mechanism 330 includes a clutch 331 and a driver 332. The clutch 331 is connected to the impact block 310, and the driver 332 drives the clutch 331 to move up and down. In this way, the impact block 310 is engaged by the clutch 331, and the driver 332 drives the clutch 331 downward to indirectly drive the impact block 310 downward to compress the energy storage spring 320 to store energy; the impact block 310 is released by the clutch 331, and the energy storage spring 320 releases energy and acts on the impact block 310, so that the impact block 310 moves upward and hits the bottom of the mixing barrel 100.

[0036] In a preferred embodiment, see Figure 1 The clutch 331 includes a connecting block 3311, a pressing block 3312 and a rotary driving member 3313. The connecting block 3311 is connected to the impact block 310, and the rotary driving member 3313 is connected to the driver 332 through a fixed plate. The output end of the rotary driving member 3313 is connected to the pressing block 3312 to drive the pressing block 3312 to rotate and abut against the upper end surface of the connecting block 3311 or to disengage from the upper end surface of the connecting block 3311, thereby achieving the engagement or separation of the impact block 310. The rotary driving member 3313 and the pressing block 3312 can be moved toward the connecting block 3311 through the driver 332. When the pressing block 3312 contacts the upper end surface of the connecting block 3311, the driver 332 contracts, and the connecting block 3311 is pulled downward through the pressing block 3312, so that the impact block 310 and other structures are moved downward to enter a state to be released. When release is required, the rotary driving member 3313 rotates, so that the pressing block 3312 is separated from the upper end surface of the connecting block 3311, thereby releasing the impact block 310.

[0037] In a more preferred embodiment, see Figure 1 The connecting block 3311 is provided with a through slot 33111, and the pressing block 3312 passes through the through slot 33111 to reach the upper end surface of the connecting block 3311. The pressing block 3312 overlaps with the through slot 33111 at the first driving angle, and is perpendicular to the through slot 33111 at the second driving angle. When the pressing block 3312 is at the bottom of the through slot 33111, the pressing block 3312 is rotated by the rotary driving member 3313 to the first driving angle to overlap with the through slot 33111 and enter the upper end surface of the connecting block 3311, and then the pressing block 3312 is rotated by the rotary driving member 3313 to the second driving angle, so that the pressing block 3312 and the connecting block 3311 are in contact and subjected to force.

[0038] Preferably, the outer wall of the pressing block 3312 is set as an arc surface, and the opening of the through groove 33111 is set as an arc surface. The setting of the arc surface reduces the friction between the two, so that the rotary driving member 3313 can rotate the pressing block 3312 to the first driving angle with a smaller driving force.

[0039] In a preferred embodiment, see Figure 5 The clutch drive mechanism 330 is a pair, which is disposed at both ends of the impact block 310. By setting two pairs of clutch drive mechanisms 330, a downward force can be generated from both ends of the impact block 310 at the same time, maintaining the stable up and down movement of the impact block 310 and the change of force.

[0040] See also Figure 3 At this time, the impact unit 300 also includes a guide cylinder 333, the impact block 310 is slidably connected to the guide cylinder 333, and the energy storage spring 320 is arranged in the guide cylinder 333. Slide grooves 3331 are provided on both sides of the guide cylinder 333, and the connecting block 3311 passes through the slide grooves 3331 and is connected to the impact block 310. The guide cylinder 333 further maintains its stable upward or downward movement, and further reduces the left and right shaking of the energy storage spring 320, so that the downward compression energy storage work can be maintained faster. The slide grooves 3331 on both sides of the guide cylinder 333 connect the connecting block 3311 and the impact block 310, so that the two groups of structures can be lifted and lowered at the same time, and the direction of the force is consistent.

[0041] See also Figure 2 Preferably, the elastic support is a rubber support. The stirring tube is connected to the support base 200 by the elastic support, and the rubber setting of the elastic support can make the stirring barrel 100 generate moving vibration when subjected to force, thereby enhancing the vibration of the ceramic powder inside.

[0042] See also Figure 1 Further preferably, the top of the impact block 310 is cylindrical. The cylindrical configuration of the top of the impact block 310 can keep it in contact with the mixing barrel 100 with a maximum area to generate an impact force to cause vibration of the ceramic powder.

[0043] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0045] Although the 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 ceramic powder mixing device, comprising a stirring barrel (100), characterized in that: Also includes: A support base (200), the support base (200) comprising a bottom plate and a plurality of elastic pillars, the plurality of elastic pillars being arranged on the bottom plate to support the mixing barrel (100); An impact unit (300) is arranged on the bottom plate and below the mixing barrel (100), the impact unit (300) comprising an impact block (310), an energy storage spring (320), and a clutch drive mechanism (330), the energy storage spring (320) being arranged between the bottom plate and the impact block (310) to store energy, the clutch drive mechanism (330) comprising a clutch (331) and a driver (332), the clutch (331) being connected to the impact block (310) in a clutched manner, and the driver (332) driving the clutch (331) to move up and down.

2. The ceramic powder mixing device according to claim 1, characterized in that: The clutch (331) comprises a connecting block (3311), a pressure block (3312) and a rotary driving member (3313); the connecting block (3311) is connected to the impact block (310); the rotary driving member (3313) is connected to the driver (332); the output end of the rotary driving member (3313) is connected to the pressure block (3312) to drive the pressure block (3312) to rotate and abut against the upper end surface of the connecting block (3311) or to disengage from the upper end surface of the connecting block (3311).

3. The ceramic powder mixing device according to claim 2, characterized in that: The connecting block (3311) is provided with a through slot (33111), and the pressing block (3312) passes through the through slot (33111) to reach the upper end surface of the connecting block (3311), and the pressing block (3312) coincides with the through slot (33111) at a first driving angle, and is perpendicular to the through slot (33111) at a second driving angle.

4. The ceramic powder mixing device according to claim 2, characterized in that: The clutch drive mechanism (330) is a pair, which is arranged at two ends of the impact block (310).

5. The ceramic powder mixing device according to claim 4, characterized in that: The impact unit (300) further comprises a guide cylinder (333), the impact block (310) is slidably connected to the guide cylinder (333), and the energy storage spring (320) is arranged in the guide cylinder (333); sliding grooves (3331) are provided on both sides of the guide cylinder (333), and the connecting block (3311) passes through the sliding grooves (3331) and is connected to the impact block (310).

6. The ceramic powder mixing device according to claim 1, characterized in that: The elastic support column is a rubber column.

7. The ceramic powder mixing device according to claim 1, characterized in that: The top of the impact block (310) is cylindrical.

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