CN211278044U

CN211278044U - Discharging vibration mechanism of sand blasting machine

Info

Publication number: CN211278044U
Application number: CN201921956250.7U
Authority: CN
Inventors: 陈文重
Original assignee: Fuzhou King Duan Industrial Co ltd
Current assignee: Fuzhou King Duan Industrial Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-18
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a discharging vibration mechanism of a sand blasting machine, which comprises a seat stand, wherein the seat stand is connected with an upper vibration feeding plate through a support rod, a rubber pad is laid in the vibration feeding plate and extends forwards to the front section in the vibration feeding plate, a plurality of sieve pores are densely distributed at the bottom in the vibration feeding plate at the front side of the rubber pad, a discharging port is arranged at the front end of the vibration feeding plate, and the discharging port drops a workpiece into a lower material collecting box through a discharging hopper extending downwards in an oblique direction; vibration feeding table lower extreme mid-mounting has vibrating motor, this sand blasting machine ejection of compact vibration mechanism simple structure is reasonable, convenient high efficiency.

Description

Discharging vibration mechanism of sand blasting machine

Technical Field

The utility model relates to a sandblast machine ejection of compact vibration mechanism.

Background

The general sand blasting machine directly discharges the workpiece into the material collecting box after the workpiece is subjected to sand blasting and scouring, sand particles adhered to the surface of the workpiece fall into the material collecting box, and therefore the sand particles on the surface of the workpiece need to be screened manually, a large amount of manpower and material resources are consumed, the working efficiency is low, and the production efficiency of the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model aims to solve the technical problem that a sandblast machine ejection of compact vibration mechanism is provided, not only simple structure is reasonable, uses convenient high efficiency moreover.

In order to solve the technical problem, the technical scheme of the utility model is that: a discharging vibration mechanism of a sand blasting machine comprises a seat stand, wherein the seat stand is connected with an upper vibration feeding plate through a support rod, a rubber pad is laid in the vibration feeding plate and extends forwards to the middle front section of the vibration feeding plate, a plurality of sieve holes are densely distributed in the bottom of the vibration feeding plate at the front side of the rubber pad, a discharging port is formed in the front end of the vibration feeding plate, and a workpiece falls into a lower material collecting box through a discharging hopper extending downwards in an inclined mode; and a vibration motor is arranged in the middle of the lower end of the vibration feeding plate.

Furthermore, a first elastic buffer device is arranged on the lower surface of the vibration feeding disc near the rear end and connected with a lower seat platform, the first elastic buffer device comprises a plurality of first supporting blocks which are fixedly arranged at the lower end of the vibration feeding disc in a left-right parallel mode, a plurality of second supporting blocks are fixedly arranged on the upper surface of the rear end of the seat platform and are in one-to-one correspondence with the first supporting blocks, and first springs are arranged between the corresponding surfaces of the first supporting blocks and the second supporting blocks; the vibration feeding device is characterized in that a second elastic buffer device is arranged in front of the vibration motor, the second elastic buffer device also comprises a plurality of third supporting blocks which are fixedly arranged at the lower end of the vibration feeding disc in a left-right parallel mode, a plurality of fourth supporting blocks which correspond to the third supporting blocks in a one-to-one mode are fixedly arranged on the upper surface of the seat platform behind the third supporting blocks, and second springs are arranged between corresponding surfaces of the fourth supporting blocks and the third supporting blocks.

Furthermore, the first supporting block, the second supporting block, the third supporting block and the fourth supporting block are all in a right-angled triangular prism shape, the axes of the first supporting block, the second supporting block, the third supporting block and the fourth supporting block extend leftwards and rightwards, the bevel edges of the first supporting block and the third supporting block are attached to the lower surface of the vibration feeding plate, the bevel edges of the second supporting block and the fourth supporting block are attached to the upper surface of the seat platform, and the second supporting block is located behind the first supporting block; the fourth supporting block is positioned behind the third supporting block, so the first spring and the second spring are both in a shape extending upwards from back to front in an inclined mode, and the upper end and the lower end of the first spring are fixed with the right-angled end faces of the supporting blocks in contact with the upper end and the lower end of the second spring.

Furthermore, the seat stand and the vibration feeding tray extend forwards and backwards, and the supporting rods are arranged at the left end and the right end of the seat stand and the vibration feeding tray in parallel and hinged with the seat stand and the vibration feeding tray through the hinge rods.

Furthermore, a sand containing disc is fixedly arranged below the sieve mesh and communicated with the sieve mesh, the lower end of the sand containing disc is used for discharging sand through a funnel fixedly arranged at the side, and a sand containing box is arranged below the funnel.

Furthermore, the vibration feeding plate slightly inclines downwards in the forward extending direction of the vibration feeding plate, the bottom of the blanking hopper is level with the front end of the vibration feeding plate, and the left side and the right side of the blanking hopper are inclined downwards from back to front.

Compared with the prior art, the utility model discloses following beneficial effect has: combine with vibrating motor through vibration feed table, realize vibrating and fall the sand material granule of adhering to on workpiece surface to the vibration of work piece, and can also carry the work piece, the rethread sieve hole screens out the collection with sand material granule, has replaced manual operation, has reduced required manpower and materials by a wide margin, will improve the production efficiency of work piece by a wide margin.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention;

fig. 3 is a front view of an embodiment of the present invention.

In the figure: c1-seat table, C2-support rod, C3-vibration feeding disc, C4-rubber pad, C5-sieve hole, C6-discharge hole, C7-blanking hopper, C8-collecting box, C9-vibration motor, C10-elastic buffer device, C11-first support block, C12-second support block, C13-first spring, C14-second elastic buffer device, C15-third support block, C16-fourth support block, C17-second spring, C18-hinged rod, C19-sand containing disc, C20-funnel, C21-sand containing box and C22-sand blasting machine.

Detailed Description

As shown in fig. 1 to 3, a discharging vibration mechanism of a sand blasting machine comprises a seat C1, wherein the seat is connected with an upper vibration feeding tray C3 through a support rod C2, a rubber pad C4 is laid in the vibration feeding tray, the rubber pad is designed to play a role of receiving and buffering workpieces falling from the sand blasting machine, the rubber pad extends forwards to the middle front section of the vibration feeding tray, the rubber pad extends leftwards and rightwards and is attached and wrapped on the left and right side walls in the vibration feeding tray, a plurality of sieve holes C5 are densely distributed at the bottom in the vibration feeding tray at the front side of the rubber pad, a discharging hole C6 is formed at the front end of the vibration feeding tray, and the workpieces fall into a lower collecting box C8 through a lower hopper C7 extending downwards in an oblique direction; and the middle part of the lower end of the vibration feeding plate is provided with a vibration motor C9.

In the embodiment of the utility model, the lower surface of the vibration feeding plate near the rear end is provided with a first elastic buffer device C10 connected with a lower seat platform, the first elastic buffer device comprises a plurality of first supporting blocks C11 which are fixedly arranged at the lower end of the vibration feeding plate in parallel left and right, the upper surface of the rear end of the seat platform is also fixedly provided with a plurality of second supporting blocks C12 which are in one-to-one correspondence with the first supporting blocks, and a first spring C13 is arranged between the corresponding surfaces of the first supporting blocks and the second supporting blocks; a second elastic buffer device C14 is arranged in front of the vibration motor, the second elastic buffer device also comprises a plurality of third supporting blocks C15 which are fixedly arranged at the lower end of the vibration feeding plate in a left-right parallel mode, a plurality of fourth supporting blocks C16 are fixedly arranged on the upper surface of the seat platform behind the third supporting blocks and correspond to the third supporting blocks one by one, and second springs C17 are arranged between the corresponding surfaces of the fourth supporting blocks and the third supporting blocks; the design and selection of the elastic buffer device can be matched with a vibration motor to realize high-frequency small-amplitude vibration.

In the embodiment of the present invention, the first, second, third, and fourth supporting blocks are all in a right-angled triangular prism shape, the axes all extend from left to right, the oblique sides of the first and third supporting blocks are all attached to the lower surface of the vibration feeding plate, the oblique sides of the second and fourth supporting blocks are all attached to the upper surface of the seat, and the second supporting block is located behind the first supporting block; the fourth supporting block is positioned behind the third supporting block, so the first spring and the second spring are both in a shape extending upwards from back to front in an inclined mode, and the upper end and the lower end of the first spring are fixed with the right-angled end faces of the supporting blocks in contact with the upper end and the lower end of the second spring.

The embodiment of the utility model provides an in, the seat stand is all extended around with the vibration feed table, bracing piece parallel arrangement is at the seat stand and the vibration feed table left and right sides both ends, and all articulated through hinge bar C18 and seat stand, vibration feed table are articulated.

In the embodiment of the utility model provides an in, it communicates with each other with flourishing sand tray C19 to set firmly below the sieve mesh, flourishing sand tray lower extreme carries out the sand discharge through the funnel C20 that sets firmly at the side, be provided with flourishing sand box C21 below the funnel.

In the embodiment of the utility model, the vibration feed table inclines downwards a little in its extension direction forward, hopper bottom and vibration feed table front end are with the same level down, and two liang of sides extend downwards forward from the back about this hopper down.

The utility model discloses theory of operation of embodiment: when the sand blasting machine C22 works, the processed workpiece freely falls on a rubber pad of the vibration feeding plate, the rear vibration motor works to drive the vibration feeding plate to vibrate back and forth at high frequency, the workpiece is driven to move forwards, under the action of high-frequency vibration, sand attached to the workpiece is vibrated down and moves forwards along with the vibration feeding plate, when the workpiece moves to the position above a sieve mesh, the workpiece continues to move forwards due to the fact that the size of the sieve mesh is smaller than that of the workpiece, the sand falls into the sand containing plate through the sieve mesh, and when the sand is accumulated in the sand containing plate enough, the sand is discharged into a sand containing box through a funnel; the workpiece moves forward and falls into the material collecting box through the discharging hopper to finish material collection.

The present invention is not limited to the above preferred embodiments, and any person can obtain the discharging vibration mechanism of the sand blasting machine in other various forms. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a sandblast machine ejection of compact vibration mechanism which characterized in that: the vibration feeding device comprises a base, wherein the base is connected with an upper vibration feeding disc through a support rod, a rubber pad is laid in the vibration feeding disc, the rubber pad extends forwards to the front section of the vibration feeding disc, a plurality of sieve holes are densely distributed in the bottom of the vibration feeding disc at the front side of the rubber pad, a discharge hole is formed in the front end of the vibration feeding disc, and a workpiece falls into a lower material collecting box through a discharge hopper extending downwards in an inclined mode; and a vibration motor is arranged in the middle of the lower end of the vibration feeding plate.

2. The sander-discharge vibratory mechanism of claim 1, wherein: the lower surface of the vibration feeding plate near the rear end is provided with a first elastic buffer device which is connected with a lower seat platform, the first elastic buffer device comprises a plurality of first supporting blocks which are fixedly arranged at the lower end of the vibration feeding plate in a left-right parallel mode, the upper surface of the rear end of the seat platform is also fixedly provided with a plurality of second supporting blocks which correspond to the first supporting blocks one by one, and first springs are arranged between corresponding surfaces of the first supporting blocks and the second supporting blocks; the vibration feeding device is characterized in that a second elastic buffer device is arranged in front of the vibration motor, the second elastic buffer device also comprises a plurality of third supporting blocks which are fixedly arranged at the lower end of the vibration feeding disc in a left-right parallel mode, a plurality of fourth supporting blocks which correspond to the third supporting blocks in a one-to-one mode are fixedly arranged on the upper surface of the seat platform behind the third supporting blocks, and second springs are arranged between corresponding surfaces of the fourth supporting blocks and the third supporting blocks.

3. The sander-discharge vibratory mechanism of claim 2, wherein: the first supporting block, the second supporting block, the third supporting block and the fourth supporting block are all in a right-angle triangular prism shape, the axes of the first supporting block, the second supporting block, the third supporting block and the fourth supporting block extend leftwards and rightwards, the bevel edges of the first supporting block and the third supporting block are attached to the lower surface of the vibration feeding plate, the bevel edges of the second supporting block and the fourth supporting block are attached to the upper surface of the seat stand, and the second supporting block is located behind the first supporting; the fourth supporting block is positioned behind the third supporting block, so the first spring and the second spring are both in a shape extending upwards from back to front in an inclined mode, and the upper end and the lower end of the first spring are fixed with the right-angled end faces of the supporting blocks in contact with the upper end and the lower end of the second spring.

4. The sander-discharge vibratory mechanism of claim 1, wherein: the seat platform and the vibration feeding plate extend forwards and backwards, the supporting rods are arranged at the left end and the right end of the seat platform and the vibration feeding plate in parallel and are hinged with the seat platform and the vibration feeding plate through hinge rods.

5. The sander-discharge vibratory mechanism of claim 1, wherein: and a sand containing disc is fixedly arranged below the sieve mesh and communicated with the sieve mesh, the lower end of the sand containing disc is used for discharging sand through a funnel fixedly arranged at the side, and a sand containing box is arranged below the funnel.

6. The sander-discharge vibratory mechanism of claim 1, wherein: the vibrating feed tray slightly inclines downwards in the forward extending direction, the bottom of the blanking hopper is level with the front end of the vibrating feed tray, and the left side edge and the right side edge of the blanking hopper obliquely extend downwards from back to front.