Discharging and conveying device of shot blasting machine

Abstract

The utility model discloses a discharging and conveying device of a shot blasting machine, which comprises a mesh belt type shot blasting machine main machine, and an inclined material guide groove body inclined downwards from left to right is arranged at the right end of the discharging end of the mesh belt type shot blasting machine main machine; the inclined material guide groove body is mounted on a vibration device arranged below the inclined material guide groove body; a plurality of powder discharging through holes are formed in a bottom plate of the inclined material guiding groove body. A lower material storage shell is fixed to the bottom face of a bottom plate of the inclined material guiding groove body, and all the powder discharging through holes communicate with the lower material storage shell. Products discharged from the discharging end of the mesh belt type shot blasting machine main machine can be conveyed in a vibrating mode, powder or chippings on the surfaces of the products are actively vibrated off from the products and collected, pollution of the products to the surrounding environment is reduced, it is guaranteed that no powder or chippings exist on the surfaces of the products conveyed in place subsequently, dust adsorption treatment does not need to be conducted on the surfaces of the products, and the production efficiency is improved. The subsequent processing difficulty is greatly reduced, and the processing efficiency is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of metal processing equipment, and more specifically to a material discharging and conveying device of a shot blasting cleaning machine. Background technology:

[0002] The mesh belt shot blasting machine puts the workpiece on the mesh belt, and the conveyor mesh belt transports the workpiece forward. When the workpiece enters the cleaning chamber, the shot blaster starts to work in sequence to clean the workpiece. After shot blasting, the oxide scale, dirt and other attachments on the surface of the workpiece are cleaned, and a smooth and uniform roughness surface can be obtained.

[0003] Existing mesh belt shot blasting machines, such as the mesh belt shot blasting machine with Chinese patent application number 201410236207.9 and the mesh belt shot blasting machine with Chinese patent application number 201620411066.4, can clean workpieces. However, they are generally high in height, which is relatively troublesome for loading and unloading. Therefore, when installing this equipment, it is generally necessary to install a high platform at the feeding end and the discharging end to facilitate the receiving and discharging of materials.

[0004] In order to ensure the effect of material receiving, there is also an existing method of setting an inclined roller conveyor or mesh belt conveyor at the discharge end for material receiving and conveying. It can facilitate the conveying of materials without installing a high platform. However, the product after shot blasting will have powder and other debris on its surface. During the transportation process, some of it will fall to the ground through the gap of the conveyor, affecting the environment. In addition, after the material receiving procedures, manual cleaning is required, which is very troublesome. Utility model content:

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a discharging conveying device for a shot blasting machine, which can vibrate and convey the product discharged from the discharging end of the main machine of the mesh belt shot blasting machine, actively shake off and collect the powder or chips on the surface of the product, reduce the pollution to the surrounding environment, and ensure that the surface of the product subsequently delivered to the place is basically free of powder and chips, and there is no need to perform dust adsorption treatment on the surface, thereby greatly reducing the difficulty of subsequent processing and improving processing efficiency.

[0006] The solution of the utility model to solve the technical problem is:

[0007] A discharging conveying device of a shot blasting machine comprises a mesh belt type shot blasting machine main machine, wherein an inclined material guide trough body inclined downward from left to right is installed at the right end of the discharging end of the mesh belt type shot blasting machine main machine;

[0008] The inclined material guide trough body is installed on a vibration device provided below;

[0009] A plurality of powder feeding through holes are formed on the bottom plate of the inclined material guide trough body;

[0010] A lower material storage shell is fixed to the bottom surface of the bottom plate of the inclined material guide trough body, and all powder discharge through holes are communicated with the lower material storage shell.

[0011] A suction connection pipe is fixed on the side plate of the lower material storage shell, and the suction connection pipe is communicated with the lower material storage shell. The suction connection pipe can be connected to an external dust removal device, so that surface dust of the conveyed product can be adsorbed.

[0012] The vibration device includes a left connecting seat fixed on the ground and located at the front and rear lower part of the left part of the inclined material guide trough body and a right connecting seat located at the front and rear lower part of the right part of the inclined material guide trough body;

[0013] A plurality of buffer springs are fixed on the top surfaces of the left connecting seat and the right connecting seat, a lower oblique support plate is provided below the oblique material guide trough body, the lower oblique support plate is parallel to the bottom plate of the oblique material guide trough body, upper connecting blocks are fixed on the front and rear of the bottom surfaces of the left and right parts of the lower oblique support plate, the upper connecting blocks are located directly above the corresponding left connecting seat or the right connecting seat, and the top end of the buffer spring is fixed on the bottom surface of the corresponding upper connecting block.

[0014] A plurality of upper guide posts are fixed on the bottom surface of the upper connecting block, a plurality of lower guide posts are fixed on the top surfaces of the left connecting seat and the right connecting seat, the upper guide posts are inserted into the upper parts of the corresponding buffer springs, and the lower guide posts are inserted into the lower parts of the corresponding buffer springs.

[0015] A mounting frame is fixed to the middle of the bottom surface of the lower oblique supporting plate, and two vibration motors corresponding to the front and rear are fixed on the mounting frame.

[0016] The outstanding effects of the utility model are:

[0017] It can vibrate and convey the products coming out of the discharging end of the main machine of the mesh belt shot blasting machine, actively shake off and collect the powder or chips on the surface of the products, reduce their pollution to the surrounding environment, and ensure that there is basically no powder and chips on the surface of the products transported in the future, and there is no need to adsorb dust on the surface, which greatly reduces the difficulty of subsequent processing and improves processing efficiency. Description of the drawings:

[0018] Figure 1 It is a partial structural schematic diagram of the utility model;

[0019] Figure 2 yes Figure 1 A partial enlarged view of

[0020] Figure 3 It is a right view of the inclined material guide chute and other components. Specific implementation method:

[0021] For example, see Figures 1 to 3 As shown, a discharging and conveying device of a shot blasting machine includes a mesh-belt shot blasting machine main unit 10 (simply schematically shown in the accompanying drawings). The mesh-belt shot blasting machine main unit 10 in this embodiment can adopt existing well-known equipment, such as the mesh-belt shot blasting machine with Chinese patent application number 201620411066.4, which will not be described in detail here.

[0022] Furthermore, an inclined material guide chute 20 which is inclined downward from left to right is installed at the right end of the discharging end of the main machine 10 of the mesh belt shot blasting machine;

[0023] The inclined material guide trough body 20 is installed on a vibration device 30 provided below;

[0024] A plurality of powder feeding through holes 21 are formed on the bottom plate of the inclined material guide trough body 20;

[0025] A lower material storage shell 40 is fixed to the bottom surface of the bottom plate of the inclined material guide trough body 20 , and all powder discharge through holes 21 are connected to the lower material storage shell 40 .

[0026] A suction connection pipe 41 is fixed on the side plate of the lower material storage shell 40, and the suction connection pipe 41 is connected to the lower material storage shell 40. The suction connection pipe 41 is connected to the suction pipe of the dust removal device (which is an existing conventional device, which will not be described in detail here, and is also omitted and not shown in the drawings). The suction pipe of the dust removal device sucks air, so that the upper part of the powder feeding through hole 21 is in a suction state, and the powder or crushed materials above the bottom plate of the oblique material guide trough body 20 can be sucked into the lower material storage shell 40, and then enter the dust removal device.

[0027] Furthermore, the vibration device 30 includes a left connection seat 31 fixed on the ground and located at the front and rear lower part of the left part of the inclined material guide trough body 20 and a right connection seat 32 located at the front and rear lower part of the right part of the inclined material guide trough body 20;

[0028] A plurality of buffer springs 33 are fixed to the top surfaces of the left connecting seat 31 and the right connecting seat 32, a lower oblique support plate 34 is provided below the oblique material guide trough body 20, and the lower oblique support plate 34 is parallel to the bottom plate of the oblique material guide trough body 20, and upper connecting blocks 35 are fixed to the front and rear parts of the bottom surfaces of the left and right parts of the lower oblique support plate 34, and the upper connecting blocks 35 are located directly above the corresponding left connecting seat 31 or the right connecting seat 32, and the top ends of the buffer springs 33 are fixed to the bottom surfaces of the corresponding upper connecting blocks 35, and a plurality of upper guide columns 351 are fixed to the bottom surfaces of the upper connecting blocks 35, and a plurality of lower guide columns 36 are fixed to the top surfaces of the left connecting seat 31 and the right connecting seat 32, and the upper guide columns 351 are inserted into the upper parts of the corresponding buffer springs 33, and the lower guide columns 36 are inserted into the lower parts of the corresponding buffer springs 33.

[0029] A mounting frame is fixed to the middle of the bottom surface of the lower oblique support plate 34 , and two vibration motors 37 corresponding to each other are fixed to the mounting frame.

[0030] The front and rear top surfaces of the lower oblique support plate 34 are fixed with side connecting support blocks 341, and the upper part of the side connecting support blocks 341 is fixed to the outer wall of the corresponding reinforcing rib fixed on the outer wall of the front side plate or the rear side plate of the oblique material guide trough body 20.

[0031] The left part of the front and rear side plates of the inclined material guide trough body 20 is formed with a side extension part 22 extending upward, and the side extension part 22 is located at the front or rear of the discharging end of the mesh belt type shot blasting cleaning machine main body 10. The side extension part 22 can ensure that the product coming out of the discharging end of the mesh belt type shot blasting cleaning machine main body 10 will not fall out from the front or rear.

[0032] Furthermore, the left end of the inclined material guide trough 20 is close to the right side of the discharge end of the mesh-belt shot blasting machine main unit 10, and the left end of the bottom plate of the inclined material guide trough 20 is lower than the top surface of the discharge end of the mesh-belt shot blasting machine main unit 10.

[0033] When the present embodiment is in use, the product comes out of the discharging end of the main machine 10 of the mesh belt shot blasting machine and falls into the oblique material guide trough 20. The vibrating motor 37 is operated to make the oblique material guide trough 20 in a vibrating state, which makes the product in the oblique material guide trough 20 vibrate, so that the powder or chips on the surface thereof are shaken off from the product. At the same time, the suction connecting pipe 41 is connected to the suction pipe of the dust removal device, so that it can be sucked, and the powder or chips can enter the lower storage shell 40 through the powder discharge through hole 21, and then enter the dust removal device to achieve processing;

[0034] The dust and chips on the surface of the product are basically processed, and the product coming out from the bottom of the inclined material guide trough 20 has basically no dust and chips on its surface, so there is no need to blow dust removal later, which greatly reduces the difficulty of subsequent work and improves processing efficiency.

[0035] The above description is only a preferred embodiment of the utility model. It is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A discharging and conveying device for a shot blasting machine, comprising a mesh belt type shot blasting machine main machine (10), characterized in that: An inclined material guide chute (20) tilted downward from left to right is installed at the right end of the material discharging end of the main machine (10) of the mesh belt shot blasting machine; The inclined material guide trough body (20) is installed on a vibration device (30) provided below; A plurality of powder feeding through holes (21) are formed on the bottom plate of the inclined material guide trough body (20); A lower material storage shell (40) is fixed to the bottom surface of the bottom plate of the inclined material guide trough body (20), and all powder discharge through holes (21) are in communication with the lower material storage shell (40).

2. The discharging and conveying device of a shot blasting machine according to claim 1, characterized in that: A material suction connection pipe (41) is fixed on the side plate of the lower material storage shell (40), and the material suction connection pipe (41) is communicated with the lower material storage shell (40).

3. The discharging and conveying device of a shot blasting machine according to claim 1, characterized in that: The vibration device (30) comprises a left connection seat (31) fixed on the ground and located below the front and rear of the left part of the inclined material guide trough body (20) and a right connection seat (32) located below the front and rear of the right part of the inclined material guide trough body (20); A plurality of buffer springs (33) are fixed on the top surfaces of the left connecting seat (31) and the right connecting seat (32); a lower oblique support plate (34) is provided below the oblique material guide trough body (20); the lower oblique support plate (34) is parallel to the bottom plate of the oblique material guide trough body (20); upper connecting blocks (35) are fixed on the front and rear parts of the bottom surfaces of the left and right parts of the lower oblique support plate (34); the upper connecting blocks (35) are located directly above the corresponding left connecting seat (31) or right connecting seat (32); and the top ends of the buffer springs (33) are fixed on the bottom surfaces of the corresponding upper connecting blocks (35).

4. The discharging and conveying device of a shot blasting machine according to claim 3 is characterized in that: A plurality of upper guide columns (351) are fixed on the bottom surface of the upper connecting block (35), and a plurality of lower guide columns (36) are fixed on the top surfaces of the left connecting seat (31) and the right connecting seat (32). The upper guide columns (351) are inserted into the upper part of the corresponding buffer spring (33), and the lower guide columns (36) are inserted into the lower part of the corresponding buffer spring (33).

5. The discharging and conveying device of a shot blasting machine according to claim 3, characterized in that: A mounting frame is fixed to the middle of the bottom surface of the lower oblique support plate (34), and two vibration motors (37) corresponding to each other are fixed to the mounting frame.

6. The discharging and conveying device of a shot blasting machine according to claim 3, characterized in that: The front and rear top surfaces of the lower oblique support plate (34) are both fixed with side connection support blocks (341), and the upper portion of the side connection support blocks (341) is fixed to the outer side wall of the corresponding reinforcing rib fixed on the outer side wall of the front side plate or the rear side plate of the oblique material guide trough body (20).

7. The discharging and conveying device of a shot blasting machine according to claim 1, characterized in that: The left parts of the front and rear side plates of the inclined material guide trough body (20) are formed with side extension parts (22) extending upwards, and the side extension parts (22) are located in front of or behind the discharge end of the main body (10) of the mesh belt shot blasting cleaning machine.

8. The discharging and conveying device of a shot blasting machine according to claim 1, characterized in that: The left end of the inclined material guide chute (20) is close to the right side of the discharge end of the mesh belt type shot blasting machine main unit (10), and the left end of the bottom plate of the inclined material guide chute (20) is lower than the top surface of the discharge end of the mesh belt type shot blasting machine main unit (10).

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