CN211388153U

CN211388153U - Flat grinder is used in mould processing convenient to remove dust

Info

Publication number: CN211388153U
Application number: CN202020010844.5U
Authority: CN
Inventors: 林虎; 吴海月; 孙瑜; 刘仙涛; 李俊春
Original assignee: Qingdao Baofeng Graphite Products Co ltd
Current assignee: Qingdao Baofeng Graphite Products Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-01
Anticipated expiration: 2030-01-03

Abstract

The utility model belongs to the technical field of abrasive machining equipment technique and specifically relates to a flat grinder is used in mould processing convenient to remove dust is related to, its technical scheme main points are: including flat grinder and dust collector, flat grinder includes the lathe bed, and the lathe bed upper surface is equipped with the workstation, dust collector includes suction hood and pulse bag dust remover, the suction hood is fixed in the upper surface of workstation, pulse bag dust remover includes the box, is equipped with the baffle in the box, is equipped with a plurality of air vents on the baffle, every the air vent below all corresponds and is equipped with the filter frame, and the filter frame cup joints the filter bag that communicates the air vent outward, and box one side intercommunication has the intake pipe, the other end and the suction hood of intake pipe are linked together, and box opposite side intercommunication has the blast pipe, and the intercommunication has the air exhauster on the blast pipe. The utility model discloses its advantage is in the dust that produces when can collecting processing graphite jig, effectively reduces the dust of flooding in the air to a better operational environment is provided.

Description

Flat grinder is used in mould processing convenient to remove dust

Technical Field

The utility model belongs to the technical field of the abrasive machining equipment technique and specifically relates to a flat grinder is used in mould processing convenient to remove dust is related to.

Background

In recent years, the mold industry is rapidly developed, graphite materials, new processes and increasing mold factories continuously impact the mold market, graphite gradually becomes the first choice material for mold manufacturing due to good physical and chemical properties of graphite, the surface of a graphite mold needs to be polished in the production and processing process of a general graphite mold, and a grinding machine is needed at the moment.

Referring to fig. 1, a surface grinding machine according to the prior art includes a bed 11, a table 12, a column 13, a wheel carrier 14, and a grinding wheel 141. During operation, the graphite mold to be polished is fixed on the workbench 12, the surface of the graphite mold is ground by the periphery of the grinding wheel 141, the grinding wheel 141 rotates clockwise, graphite dust particles are sputtered to the right side, baffles are arranged around the workbench 12 of the surface grinding machine, and the baffles are used for blocking the sputtered graphite dust particles.

The above prior art solutions have the following drawbacks: because the material of the mould is graphite, and when the surface grinding machine works, the grinding wheel on the surface grinding machine rotates at a high speed, so that stronger airflow is generated around the mould, graphite dust particles generated when the grinding wheel grinds the surface of the graphite mould are easy to blow up, the graphite dust particles are diffused in the air, the working environment is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a flat grinder is used in mould processing convenient to remove dust, its advantage lies in can collecting the dust that produces when processing graphite jig, effectively reduces the dust of filling in the air to a better operational environment is provided.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a flat grinder is used in mould processing convenient to remove dust, includes flat grinder and dust collector, flat grinder includes the lathe bed, and the lathe bed upper surface is equipped with the workstation, dust collector includes suction hood and pulse sack cleaner, the suction hood is fixed in the upper surface of workstation, pulse sack cleaner includes the box, is equipped with the baffle in the box, is equipped with a plurality of air vents on the baffle, every the air vent below all corresponds and is equipped with the filter frame, and the filter frame cup joints the filter bag that communicates the air vent outward, and box one side intercommunication has the intake pipe, the other end and the suction hood of intake pipe are linked together, and box opposite side intercommunication has the blast pipe, and the intercommunication has the air exhauster on the blast pipe.

By adopting the technical scheme, when the graphite die is to be processed, the pulse bag-type dust remover is started firstly to enable the exhaust fan to work, so that the suction opening of the suction hood generates suction. Then starting the surface grinding machine, starting to process the surface of the graphite mold, generating graphite dust particles in the processing process, enabling gas containing the graphite dust particles to enter an air inlet pipe by suction force generated at a dust suction port of a dust suction cover, and reserving the graphite dust particles to the outer side of a filter bag through filter bag treatment after the gas containing the graphite dust particles enters a pulse bag dust collector, and discharging clean gas entering an exhaust pipe. Therefore, dust generated during processing of the graphite mold can be effectively reduced, and a better working environment is provided.

The present invention may be further configured in a preferred embodiment as: the two opposite sides of the dust hood are respectively provided with a fixed side plate, and the fixed side plates fix the dust hood on the upper surface of the workbench through a plurality of bolts.

Through adopting above-mentioned technical scheme, because the both sides that the suction hood is relative are equipped with fixed curb plate respectively, fixed curb plate is fixed in the workstation upper surface with the suction hood through a plurality of bolt, and easy to assemble like this, when using the clearance of back to the flat grinder for a long time moreover, also convenient the dismantlement.

The present invention may be further configured in a preferred embodiment as: be provided with between suction hood and the intake pipe and end the box, end box one side and be provided with and inlay the groove, inlay the bottom of groove and be equipped with the slot, the slot intercommunication ends the box inner wall, and the grafting cooperation has in the slot is used for control switch on and confined separation blade between suction hood and the intake pipe.

Through adopting above-mentioned technical scheme, because be provided with between suction hood and the intake pipe and end the box, be provided with by box one side and inlay the groove, inlay the groove bottom and be equipped with the slot, the slot intercommunication ends the box inner wall, and the cooperation of pegging graft in the slot has and is used for control switch on and confined separation blade between suction hood and the intake pipe, dust flows back out the suction hood along the intake pipe during the pulse bag dust remover deashing like this.

The present invention may be further configured in a preferred embodiment as: the embedding groove is internally provided with a sealing gasket, the sealing gasket has elasticity, and the sealing gasket is provided with a notch for the separation blade to pass through.

By adopting the technical scheme, because the sealing gasket is arranged in the embedding groove and has elasticity, the sealing gasket is provided with the notch for the separation blade to pass through, and the sealing performance of the embedding groove is effectively improved.

The present invention may be further configured in a preferred embodiment as: the opposite two ends of the workbench are respectively and fixedly connected with an extension plate, wherein an arc limiting plate used for limiting an air inlet pipe is arranged on the upper surface of the extension plate close to one side of the box body.

Through adopting above-mentioned technical scheme, because the both ends that the workstation is relative are fixedly connected with extension plate respectively, and wherein the extension plate upper surface that is close to box one side is equipped with the arc limiting plate that is used for spacing intake pipe, can carry on spacingly to the intake pipe like this, prevents that the intake pipe from disturbing the normal work of flat grinder.

The present invention may be further configured in a preferred embodiment as: one end at the top of the arc-shaped limiting plate is hinged with a barrier strip, the other end at the top of the arc-shaped limiting plate is provided with a first hasp, and the free end of the barrier strip is locked with the top end of the arc-shaped limiting plate through the first hasp.

Through adopting above-mentioned technical scheme, because the one end at arc limiting plate top articulates there is the blend stop, the other end at arc limiting plate top is equipped with first hasp, and the free end of blend stop is through the top locking of first hasp and arc limiting plate. Further limited the home range of intake pipe like this, prevented that the intake pipe from overflowing from the arc limiting plate.

The present invention may be further configured in a preferred embodiment as: the dust removing device is arranged above the partition plate and comprises air blowing pipes, pulse valves and air bags, the pulse valves are communicated with the air blowing pipes and the air bags, the air blowing pipes are arranged to be multiple, the pipe orifices of the air blowing pipes correspond to air vents, a control box is arranged on one side of the box body, and the control box controls the pulse valves to be opened and closed.

By adopting the technical scheme, after the pulse bag-type dust collector works for a period of time, the graphite dust particles outside the filter bag need to be cleaned, the pulse valve is controlled by the control box, and the pulse valve blows air from the vent hole to the inside of the filter bag through the air blowing pipe, so that the graphite dust particles outside the filter bag are separated.

The present invention may be further configured in a preferred embodiment as: the box body is inserted with a drawer communicated with the interior of the box body in a sliding mode along the horizontal direction, the drawer is located below the filter bag and is provided with a second hasp, the drawer and the box body are locked through the second hasp, and a sealing gasket is arranged at the joint of the drawer and the box body.

Through adopting above-mentioned technical scheme, when the filter bag deashing, the graphite dust granule that drops is accepted to the drawer, and drawer collection unblock second hasp after full, takes out drawer recycle graphite dust, and the setting of seal ring has improved the leakproofness of drawer and box junction.

To sum up, the utility model discloses a following at least one useful technological effect:

1. dust generated during processing of the graphite mold can be effectively reduced, so that a better working environment is provided;

2. the air inlet pipe can be limited, so that the air inlet pipe is prevented from interfering the normal work of the surface grinding machine;

3. when the pulse bag-type dust collector is used for removing dust, the graphite dust particles can be prevented from flowing back out of the dust hood;

4. and graphite dust particles can be collected and recycled, so that resources are saved.

Drawings

FIG. 1 is a schematic view of a prior art face grinder;

fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is a schematic view of the assembly relationship of the stop box, the baffle plate and the sealing gasket in the embodiment of the present invention;

FIG. 6 is an enlarged view of portion C of FIG. 2;

FIG. 7 is a schematic structural view of the pulse bag dust collector with a portion of the front plate removed.

Reference numerals: 1. a surface grinder; 11. a bed body; 111. a console; 112. a hand wheel; 12. a work table; 121. an extension plate; 13. a column; 14. a support; 141. a grinding wheel; 2. a dust removal device; 21. a dust hood; 211. fixing the side plate; 212. a dust suction port; 213. a connecting port; 22. a pulse bag dust collector; 220. a box body; 221. a partition plate; 222. a vent hole; 223. a filter frame; 224. a filter bag; 225. an air blowing pipe; 226. a pulse valve; 227. air bags; 228. a drawer; 2281. a sealing gasket; 229. a second buckle; 23. a cut-off box; 231. embedding a groove; 232. a slot; 233. a baffle plate; 234. a handle; 235. sealing gaskets; 236. cutting; 24. an air inlet pipe; 25. an arc limiting plate; 251. a fixing plate; 252. blocking strips; 253. a first buckle; 254. a movable hole; 26. an exhaust pipe; 27. an exhaust fan; 28. and a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

Referring to fig. 2, do the utility model discloses a flat grinder 1 is used in mould processing convenient to remove dust, including flat grinder 1 and dust collector 2. The surface grinding machine 1 comprises a machine body 11, a workbench 12 capable of sliding left and right is arranged on the upper surface of the machine body 11, rectangular plate-shaped extension plates 121 are fixedly connected to two opposite ends of the workbench 12 respectively, a stand column 13 is arranged on the rear side of the machine body 11, the stand column 13 is provided with a support 14 capable of being adjusted up and down, the support 14 is located on one side of the upper surface of the workbench 12, a grinding wheel 141 is mounted on the support 14, a control console 111 is arranged on the front side surface of the machine body 11, the control console 111 is located on the side far away from sputtering of graphite dust particles, the control console 111 is used for controlling the workbench 12 to reciprocate left and right and adjusting the up and down position of the support 14, a hand wheel 112 is further arranged on.

Referring to fig. 2 and 3, the dust removing device 2 includes a dust hood 21 and a pulse bag dust collector 22, the bottom of the dust hood 21 is attached to the upper surface of the workbench 12, two opposite sides of the dust hood 21 are respectively provided with two fixed side plates 211, the dust hood 21 is fixed to the upper surface of the workbench 12 through four bolts, the dust hood 21 is located at one end close to graphite dust particle sputtering, two ends of the dust hood 21 are open, the pipe diameter of the dust hood 21 is gradually reduced from the air inlet end to the air outlet end, the air inlet end is a dust suction port 212, and the air outlet end is a connection port 213. The dust suction port 212 faces the grindstone 141, and the connection port 213 is provided with a shut-off box 23.

Referring to fig. 4 and 5, one end of the cut-off box 23 communicates with the connection port 213 of the dust hood 21, and the other end of the cut-off box 23 communicates with the air inlet pipe 24, and in this embodiment, the air inlet pipe 24 may preferably be a hose. An embedding groove 231 is formed in one side of the stop box 23, a slot 232 is formed in the bottom of the embedding groove 231, the slot 232 is communicated with the inner wall of the stop box 23, a blocking piece 233 is inserted into the slot 232, the blocking piece 233 is located at one end, outside the stop box 23, of the blocking piece 233, and the blocking piece 233 is used for blocking a channel, communicated with the dust hood 21 and the air inlet pipe 24, in the stop box 23. A sealing gasket 235 is arranged in the embedding groove 231, the sealing gasket 235 has elasticity, the sealing gasket 235 is provided with a notch 236 for the blocking piece 233 to pass through, when the blocking piece 233 is inserted into the cut-off box 23, the blocking piece 233 passes through the notch 236 of the sealing gasket 235, and two sides of the notch 236 are abutted against two side surfaces of the blocking piece 233; when the flap 233 is removed, the two sides of the slit 236 of the sealing gasket 235 abut against each other.

Referring to fig. 2 and 6, the upper surface of the extension plate 121 close to one side of the box 220 is provided with an arc limiting plate 25, the cross section of the arc limiting plate 25 is U-shaped, the bottom of the arc limiting plate 25 is provided with a fixing plate 251, the arc limiting plate 25 is welded in the middle of the fixing plate 251, the fixing plate 251 is fixed on the extension plate 121 through two bolts, and the two bolts are located on two sides of the arc limiting plate 25. One end at the top of arc limiting plate 25 is articulated with blend stop 252, and the other end at the top of arc limiting plate 25 is provided with first hasp 253, and the free end of blend stop 252 passes through first hasp 253 and the top locking of arc limiting plate 25 to form movable hole 254 between arc limiting plate 25 and blend stop 252, intake pipe 24 is located movable hole 254.

Referring to fig. 2 and 7, the pulse bag-type dust collector 22 includes a box 220, a partition 221 is fixedly connected in the box 220, the partition 221 is close to the top of the box 220, vent holes 222 penetrating through the upper and lower surfaces of the partition 221 are arranged in a rectangular array of the partition 221, a filter frame 223 fixedly connected to the partition 221 is correspondingly arranged at one end of each vent hole 222 close to the bottom of the box 220, a filter bag 224 is sleeved outside each filter frame 223, and each filter bag 224 is communicated with the vent hole 222. Be provided with ash removal device in the box 220, ash removal device is located the top of baffle 221, and ash removal device includes gas blow pipe 225, pulse valve 226 and air pocket 227, and pulse valve 226 intercommunication gas blow pipe 225 and air pocket 227, in this embodiment, gas blow pipe 225 can set up to many, and the mouth of pipe of every gas blow pipe 225 corresponds an air vent 222. One side of the box 220 close to the surface grinder 1 is communicated with the air inlet pipe 24, and the position of the air inlet pipe 24 communicated with the box 220 is positioned below the filter bag 224. The side of the box 220 away from the surface grinder 1 is communicated with an exhaust pipe 26, and the position of the exhaust pipe 26 communicated with the box 220 is located above the partition 221. An exhaust fan 27 is connected to one end of the exhaust pipe 26 far away from the pulse bag-type dust collector 22. And a control box 28 is arranged on one side of the pulse bag-type dust collector 22, which is far away from the surface grinding machine 1.

In this embodiment, the cabinet 220 is further provided with a drawer 228 communicated with the inside of the cabinet 220, the drawer 228 is located below the filter bag 224, the cabinet 220 is provided with a second buckle 229, the drawer 228 and the cabinet 220 are locked by the second buckle 229, and a sealing gasket 2281 is provided at the connection position of the drawer 228 and the cabinet 220.

The implementation principle of the embodiment is as follows: when the graphite mold is to be processed, the blocking piece 233 in the stopping box 23 is taken out, and at this time, the two sides of the cut 236 of the sealing piece are in contact with each other, so that the sealing performance is ensured. The pulse bag dust collector 22 is started to operate the suction fan 27, so that suction is generated at the dust suction port 212 of the dust suction hood 21. Then the surface grinding machine 1 is started, the workbench 12 reciprocates left and right, the grinding wheel 141 starts to process the surface of the graphite mold, graphite dust particles are generated in the processing process, the generated graphite dust particles are sputtered towards the right side due to the clockwise rotation of the grinding wheel 141, meanwhile, the suction force generated at the dust suction port 212 of the dust suction hood 21 enables gas containing the graphite dust particles to enter the air inlet pipe 24, the gas containing the graphite dust particles enters the pulse bag-type dust collector 22 and then is processed by the filter bag 224, the graphite dust particles are left outside the filter bag 224, and clean gas enters the exhaust pipe 26 and is exhausted. When the pulse bag-type dust collector 22 works for a period of time, the graphite dust particles on the outer side of the filter bag 224 need to be cleaned, at this time, the surface grinding machine 1 and the exhaust fan 27 are stopped, the blocking piece 233 is inserted into the slot 232 of the cut-off box 23 through the cut-out 236 of the sealing gasket 235, then the pulse valve 226 is controlled by the control box 28, the pulse valve 226 blows air into the filter bag 224 from the vent hole 222 through the air blowing pipe 225, so that the graphite dust particles on the outer side of the filter bag 224 are separated, and the air blows air again after the graphite dust particles are deposited on the drawer 228, so that the operation is repeated for several times until the graphite dust particles deposited in the drawer 228 are cleaned.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a flat grinder is used in mould processing convenient to remove dust, includes flat grinder (1) and dust collector (2), flat grinder (1) is equipped with workstation (12), its characterized in that including lathe bed (11), lathe bed (11) upper surface: dust collector (2) are including suction hood (21) and pulse bag dust collector (22), the upper surface of workstation (12) is fixed in suction hood (21), pulse bag dust collector (22) are equipped with baffle (221) including box (220) in box (220), are equipped with a plurality of air vents (222) on baffle (221), every air vent (222) below all corresponds and is equipped with filter holder (223), and filter holder (223) cup joints filter bag (224) that communicate air vent (222), and box (220) one side intercommunication has intake pipe (24), the other end and suction hood (21) of intake pipe (24) are linked together, and box (220) opposite side intercommunication has blast pipe (26), and the intercommunication has air exhauster (27) on blast pipe (26).

2. The surface grinding machine for machining a mold convenient to remove dust of claim 1, which is characterized in that: the two opposite sides of the dust hood (21) are respectively provided with a fixed side plate (211), and the fixed side plates (211) fix the dust hood (21) on the upper surface of the workbench (12) through a plurality of bolts.

3. The surface grinding machine for machining a mold facilitating dust removal according to claim 2, characterized in that: be provided with between suction hood (21) and intake pipe (24) and cut off box (23), cut off box (23) one side and be provided with and inlay groove (231), inlay groove (231) bottom and be equipped with slot (232), slot (232) intercommunication cuts off box (23) inner wall, and the interpolation cooperation of slot (232) is used for control switch on between suction hood (21) and intake pipe (24) and confined separation blade (233).

4. The surface grinding machine for machining a mold facilitating dust removal according to claim 3, characterized in that: a sealing gasket (235) is arranged in the embedding groove (231), the sealing gasket (235) has elasticity, and the sealing gasket (235) is provided with a notch (236) for the baffle plate (233) to penetrate through.

5. The surface grinding machine for machining a mold facilitating dust removal according to claim 4, characterized in that: the two opposite ends of the workbench (12) are fixedly connected with extension plates (121) respectively, wherein arc-shaped limiting plates (25) used for limiting the air inlet pipe (24) are arranged on the upper surfaces of the extension plates (121) close to one side of the box body (220).

6. The surface grinding machine for machining a mold facilitating dust removal of claim 5, wherein: one end at the top of the arc-shaped limiting plate (25) is hinged with a barrier strip (252), the other end at the top of the arc-shaped limiting plate (25) is provided with a first buckle (253), and the free end of the barrier strip (252) is locked with the top end of the arc-shaped limiting plate (25) through the first buckle (253).

7. The surface grinding machine for machining a mold convenient to remove dust of claim 6, wherein: the dust cleaning device is arranged above the partition plate (221) and comprises air blowing pipes (225), pulse valves (226) and air bags (227), the pulse valves (226) are communicated with the air blowing pipes (225) and the air bags (227), the air blowing pipes (225) are arranged in a plurality of numbers, the pipe orifice of each air blowing pipe (225) corresponds to the vent hole (222), one side of the box body (220) is provided with a control box (28), and the control box (28) controls the opening and closing of the pulse valves (226).

8. The surface grinding machine for machining a mold facilitating dust removal of claim 7, wherein: the box body (220) is inserted with a drawer (228) communicated with the interior of the box body (220) in a sliding mode along the horizontal direction, the drawer (228) is located below the filter bag (224), the box body (220) is provided with a second buckle (229), the drawer (228) and the box body (220) are locked through the second buckle (229), and a sealing gasket (2281) is arranged at the connection position of the drawer (228) and the box body (220).