CN210525511U

CN210525511U - Material punching equipment

Info

Publication number: CN210525511U
Application number: CN201921174217.9U
Authority: CN
Inventors: 霍李均; 吕张忠; 毛羲佳
Original assignee: Suzhou Botao Equipment Co ltd
Current assignee: Jiangsu Botao Intelligent Thermal Engineering Co.,Ltd.
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-15
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a material drilling equipment, including contact pin subassembly and buffering subassembly, the contact pin subassembly includes driving source, contact pin fixed plate and a plurality of contact pin, and is a plurality of the contact pin salient in the contact pin fixed plate sets up, the driving source drives the contact pin fixed plate is followed the extending direction reciprocating motion of contact pin, the buffering subassembly sets up early between driving source and the contact pin fixed plate, the buffering subassembly includes connecting plate and elastic unit, the connecting plate fixed connection be in the drive end of driving source, elastic unit sets up between contact pin fixed plate and the connecting plate. The utility model adopts the contact pin component to punch holes in the middle of the material before the material enters the kiln, and a gap is formed in the material, thereby improving the uniformity of the heat absorbed during the sintering of the material and improving the sintering quality of the material; and be provided with buffering subassembly, prevent that the contact pin from punching the in-process, with the material case rigid contact of placing the material, causing the damage of material case and contact pin.

Description

Material punching equipment

Technical Field

The utility model relates to a material sintering equipment field, concretely relates to material drilling equipment.

Background

Sintering refers to the process of bonding solid particles of ceramic green bodies at high temperature (not higher than melting point), growing crystal grains, gradually reducing gaps (air holes) and grain boundaries, shrinking the total volume and increasing the density through the transfer of substances, and finally obtaining a compact polycrystalline sintered body with a certain microstructure.

For materials with good fluidity, the existing sintering mode can not ensure the materials to be fully sintered, so that the product quality is low, and the materials are wasted.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a material drilling equipment, set up before the kiln, before the material gets into the kiln sintering, through this equipment a plurality of holes in the middle of the material, make the space in the middle of the material, the absorption heat that can be more abundant when making the material sintering promotes the quality of sintering material.

In order to solve the technical problem, the utility model provides a material drilling equipment, including contact pin subassembly and buffering subassembly, the contact pin subassembly includes driving source, contact pin fixed plate and a plurality of contact pin, and is a plurality of the contact pin outstanding in the contact pin fixed plate sets up, the driving source drives the contact pin fixed plate is followed the extending direction reciprocating motion of contact pin, the buffering subassembly sets up early between driving source and the contact pin fixed plate, the buffering subassembly includes connecting plate and elastic unit, the connecting plate fixed connection be in the drive end of driving source, elastic unit sets up between contact pin fixed plate and the connecting plate.

The utility model discloses a preferred embodiment, further include the elastic element includes axle fixed plate, guiding axle, linear bearing, spring, linear bearing is fixed to be set up on the connecting plate, the guiding axle sets up in the linear bearing, the tip setting of guiding axle is in on the axle fixed plate, a pot head of spring is established on the guiding axle, the other end and the contact pin fixed plate of spring are connected.

The utility model discloses a preferred embodiment, further include a plurality of contact pin array distributes on the contact pin fixed plate, and the interval between two adjacent contact pins is the same.

In a preferred embodiment of the present invention, the plurality of pins are identical in shape and length.

In a preferred embodiment of the present invention, the contact pin is a stainless steel pin, and the tungsten carbide layer is coated on the outside of the stainless steel pin.

The utility model discloses a preferred embodiment, further include the driving source fixing base, the driving source is the cylinder, the cylinder body of cylinder is fixed on the driving source fixing base, the piston rod and the connecting plate fixed connection of cylinder.

In a preferred embodiment of the present invention, the driving source fixing base and the connecting plate are provided with a dust cover therebetween, the dust cover is a telescopic cover, and the dust cover is disposed outside the driving source.

In a preferred embodiment of the present invention, the pin fixing plate further comprises a dust hood, the dust hood is disposed at the periphery of the pin fixing plate, and the extension direction of the pin is the same as the extension direction of the pin

In a preferred embodiment of the present invention, the dust-collecting cover is provided with a dust-collecting opening.

The utility model has the advantages that: the utility model adopts the contact pin component to punch holes in the middle of the material before the material enters the kiln, and a gap is formed in the material, thereby improving the uniformity of the heat absorbed during the sintering of the material and improving the sintering quality of the material; and be provided with buffering subassembly, prevent that the contact pin is at the in-process that punches, and the direct rigid contact of material case with placing the material causes the damage of material case and contact pin.

Drawings

Fig. 1 is a schematic structural view of the material punching device of the present invention;

FIG. 2 is a schematic view of the working structure of the material punching apparatus of the present invention;

fig. 3 is a schematic structural diagram of the elastic unit of the present invention.

The reference numbers in the figures illustrate: 1. a driving source fixing seat; 2. a drive source; 3. a contact pin fixing plate; 4. inserting a pin; 5. a connecting plate; 6. an elastic unit; 601. a shaft fixing plate; 602. a guide shaft; 603. a linear bearing; 604. a spring; 7. a dust cover; 8. a dust hood; 9. a dust suction port; 10. a material transfer table; 11. and (5) sagger.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1, an embodiment of the material punching apparatus of the present invention includes a pin inserting assembly and a buffer assembly, the pin assembly comprises a driving source 2, a pin fixing plate 3 and a plurality of pins 4, the pins 4 are arranged to protrude out of the pin fixing plate 3, the driving source 2 drives the pin fixing plate 4 to reciprocate along the extending direction of the pin 3, the buffer assembly is arranged between the driving source 2 and the pin fixing plate 3, the buffer assembly comprises a connecting plate 5 and an elastic unit 6, the connecting plate 5 is fixedly connected with the driving end of the driving source 2, the elastic unit 6 is arranged between the pin fixing plate 3 and the connecting plate 5, the driving source 2 is connected with the pin fixing plate 4 through a connecting plate 5 and an elastic unit 6, so as to drive the pin fixing plate 4 to move back and forth, thereby completing the pin inserting action.

Referring to fig. 2, the material punching apparatus of this embodiment is disposed above the material conveying table 10, a sagger 11 for bearing a material is disposed on the material conveying table 10, the sagger 11 is conveyed to the kiln by the material conveying table 10 for sintering, and a plurality of holes are punched in the material in the sagger 11 by the apparatus before sintering, so that uniformity of heat absorbed during material sintering can be improved, and quality of material sintering is improved. The specific operation process is that, when saggar 11 conveys the below of material drilling equipment, material conveying platform 10 stops the conveying, and driving source 2 starts this moment, and driving source 2 passes through connecting plate 5, elastic element 6 and drives contact pin 4 on the contact pin fixed plate 3 and insert in saggar 11, punches in the material of saggar 11, and when contact pin 4 inserted in saggar 11, when contacting with the bottom of saggar 11, contact pin 4 compression elastic element 6 makes contact pin 4 with be the elasticity butt between the saggar 11 bottom, elastic element 6 mainly plays the cushioning effect, prevents to cause the damage of saggar 11 and contact pin 4.

Referring to fig. 3, the elastic unit 6 includes a shaft fixing plate 601, a guide shaft 602, a linear bearing 603, and a spring 604, the linear bearing 603 is fixedly disposed on the connecting plate 5, the guide shaft 602 is disposed in the linear bearing 603, an end of the guide shaft 602 is disposed on the shaft fixing plate 601, one end of the spring 604 is sleeved on the guide shaft 602, and the other end of the spring 604 is connected to the pin fixing plate 3, when the bottom of the pin 4 contacts the bottom of the sagger 11, the pin fixing plate 3 compresses the spring 604 in the linear bearing 603 along the guide shaft 602, so that the pin 4 is elastically abutted against the bottom of the sagger 11.

Specifically, a plurality of pins 4 are distributed on the pin fixing plate 3 in an array manner, and the distance between two adjacent pins 4 is the same, in this embodiment, the pins 4 are distributed in a 3 × 3 array manner, and the shapes and the lengths of all the pins 4 are the same, so that the size and the number of holes left by the pins 4 can be controlled, uniform heating during material sintering is facilitated, and in other embodiments, the pins 4 in different arrays can be combined as required.

Specifically, contact pin 4 is the stainless steel needle, the spraying has the tungsten carbide layer outside the stainless steel needle, and the stainless steel needle that the coating has the tungsten carbide nature is more stable, can not take place chemical reaction with the material.

In this embodiment, still include driving source fixing base 1, driving source 2 is the cylinder, the cylinder body of cylinder is fixed on driving source fixing base 1, the piston rod and the connecting plate 5 fixed connection of cylinder.

Specifically, the driving source fixing base 1 with be provided with the dust cover 7 between the connecting plate 5, the dust cover 7 is flexible cover, the dust cover 7 can stretch out and draw back along with the removal of connecting plate 5, guarantees the dust cover 7 can all be covered all the time and establish in the driving source 2 outside, and the purpose of doing so is to prevent that impurity from entering into the material of sintering through driving source 2, has improved the quality of sintering material.

In this embodiment, still include suction hood 8, suction hood 8 cover is established the periphery of contact pin fixed plate 3, and with the extending direction of contact pin 4 is the same, be provided with dust absorption mouth 9 on suction hood 8's the lateral wall, dust absorption mouth 9 intercommunication dust absorption passageway further removes dust to sagger 11 top at the in-process of contact pin, prevents that impurity from entering into the sintered material in, has improved the quality of sintered material.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a material drilling equipment, its characterized in that, includes contact pin subassembly and buffering subassembly, the contact pin subassembly includes driving source, contact pin fixed plate and a plurality of contact pin, and is a plurality of the contact pin salient in the contact pin fixed plate sets up, the driving source drives the contact pin fixed plate is followed the extending direction reciprocating motion of contact pin, the setting of buffering subassembly is early between driving source and the contact pin fixed plate, the buffering subassembly includes connecting plate and elastic unit, the connecting plate fixed connection be in the drive end of driving source, elastic unit sets up between contact pin fixed plate and the connecting plate.

2. The material punching device according to claim 1, wherein the elastic unit comprises a shaft fixing plate, a guide shaft, a linear bearing and a spring, the linear bearing is fixedly arranged on the connecting plate, the guide shaft is arranged in the linear bearing, the end of the guide shaft is arranged on the shaft fixing plate, one end of the spring is sleeved on the guide shaft, and the other end of the spring is connected with the pin fixing plate.

3. The material perforating device as recited in claim 1, wherein a plurality of the pin arrays are distributed on the pin fixing plate, and the distance between two adjacent pins is the same.

4. The material perforating apparatus as recited in claim 3, wherein the pins are identical in shape and length.

5. The material perforating device as recited in claim 4, wherein the pin is a stainless steel pin having a tungsten carbide layer sprayed over the stainless steel pin.

6. The material perforating device as claimed in claim 1, further comprising a driving source fixing base, wherein the driving source is an air cylinder, a cylinder body of the air cylinder is fixed on the driving source fixing base, and a piston rod of the air cylinder is fixedly connected with the connecting plate.

7. The material perforating device as claimed in claim 6, characterized in that a dust cover is arranged between the drive source fixing seat and the connecting plate, the dust cover is a telescopic cover, and the dust cover is arranged outside the drive source.

8. The material punching device as claimed in claim 1, further comprising a dust hood, wherein the dust hood is sleeved on the periphery of the pin fixing plate and has the same extension direction as the pins.

9. The material perforating apparatus as recited in claim 8, wherein the dust suction hood is provided with a dust suction port.