CN213500468U

CN213500468U - Injection molding machine with fume extractor

Info

Publication number: CN213500468U
Application number: CN202021527479.1U
Authority: CN
Inventors: 郑涛
Original assignee: Tianjin Haoda Rixie Rubber Plastic Products Co ltd
Current assignee: Tianjin Haoda Rixie Rubber Plastic Products Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-22
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to an injection molding machine with fume extractor belongs to plastics processing technology field, and it includes the organism, and the top of the organism zone of heating is equipped with bottom open-ended collection petticoat pipe, and the top intercommunication of collection petticoat pipe has the pipe of discharging fume, and collection petticoat pipe and discharge fume are equipped with purifier between the pipe, and the pipe of discharging fume is kept away from the one end of collection petticoat pipe and is stretched out outdoor and be connected with total air exhauster. This application has the effect that improves the environment in workshop of moulding plastics.

Description

Injection molding machine with fume extractor

Technical Field

The application relates to the field of plastic processing, in particular to an injection molding machine with a smoke exhaust device.

Background

An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding apparatus for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold. The injection molding machine mainly comprises four processes of feeding, heating, melting and injection molding, plastic particles are added into a heating and melting device of the injection molding machine through the feeding device to be melted into solution, then the melted plastic is injected into a mold cavity by high pressure, and a molded product is obtained after cooling and solidification.

At present, the existing chinese patent with reference to publication No. CN210768408U discloses an injection molding machine, which includes a frame, a fixed plate is disposed on the frame, a cabinet door is slidably disposed on the frame, the cabinet door includes a top plate, front and rear ends of the bottom of the top plate are respectively and fixedly connected with a side door, and when the side door abuts against the left side of the fixed plate, the side door is connected with the fixed plate through a locking mechanism; the left side surface of the fixed plate is provided with a slot, the upper end of the slot is provided with a positioning groove, the rack is provided with a positioning hole communicated with the positioning groove, the locking mechanism comprises a plug board fixedly connected to the right end of the side door, a positioning block slidably arranged in the positioning groove and a positioning rod slidably arranged in the positioning hole, one end of the positioning rod is fixedly connected with the positioning block, and the plug board is provided with an operation groove for embedding the positioning block; when the locating block is embedded into the operation groove, the side edge of the locating block is attached to the side edge of the operation groove.

In view of the above-mentioned related technologies, the inventor believes that there is some harmful flue gas that the injection molding machine can produce in the heating process, causes the workshop environment poor, influences staff's health.

SUMMERY OF THE UTILITY MODEL

In order to improve the environment in the workshop of moulding plastics, this application provides an injection molding machine with fume extractor.

The application provides an injection molding machine with fume extractor adopts following technical scheme:

the utility model provides an injection molding machine with fume extractor, includes the organism, and the top of the organism zone of heating is equipped with bottom open-ended collection petticoat pipe, and the top intercommunication of collection petticoat pipe has the pipe of discharging fume, is equipped with purifier between collection petticoat pipe and the pipe of discharging fume, and the one end that the pipe of discharging fume kept away from collection petticoat pipe stretches out outdoor and is connected with total air exhauster.

Through adopting above-mentioned technical scheme, the collection petticoat pipe is located the top of the organism zone of heating, collects in the collection petticoat pipe harmful flue gas that produces in the injection molding machine heating process, and the flue gas in the collection petticoat pipe is under the effect of total air exhauster, and through the pipe discharge of discharging fume, the flue gas that total air exhauster will collect in the petticoat pipe through discharging fume the pipe and arrange outdoors, reduces the flue gas content in the workshop to help improving the operational environment in workshop, reduce the harm that produces staff's health. In addition, a purifying device is arranged between the smoke collecting hood and the smoke exhaust pipe, so that smoke of the smoke collecting hood enters the smoke exhaust pipe to be exhausted after being purified by the purifying device, and the pollution to the environment is reduced.

Preferably, purifier includes purifying box and adsorption material, and one side intercommunication of purifying box has into the tobacco pipe, advances tobacco pipe and collection petticoat pipe intercommunication, and the pipe of discharging fume is located the one side of keeping away from into the tobacco pipe and communicates with purifying box, and adsorption material fills in the purifying box.

Through adopting above-mentioned technical scheme, the flue gas that collection petticoat pipe was collected passes through into the tobacco pipe and gets into the purifying box in, and the adsorbing material in the purifying box adsorbs the harmful gas in the flue gas to reduce and get into the intraductal harmful gas's of discharging fume content, and then reduce the harmful gas who discharges in the air, reduce the pollution that causes the environment.

Preferably, the purification box is internally and fixedly connected with a filter plate, the filter plate is positioned between the smoke inlet pipe and the smoke exhaust pipe to divide the purification box into two chambers, and the adsorption material is positioned on one side of the filter plate close to the smoke exhaust pipe.

Through adopting above-mentioned technical scheme, the flue gas that gets into the purifying box at first carries out the prefilter through the filter, filters out behind the great dust in the flue gas, passes through the material absorption harmful gas that induced drafts again, further reduces the smoke and dust of discharging in the air, reduces the pollution that causes the environment.

Preferably, an adsorption sponge is filled between the filter plate and the adsorption material.

Through adopting above-mentioned technical scheme, the flue gas that gets into in the purifying box carries out purification treatment many times through filter, absorption sponge and adsorbing material in proper order, and the efficiency of smoke and dust and harmful gas in the greatly reduced flue gas improve and handle the flue gas.

Preferably, the clearance mouth has been seted up to the side of purifying box, and the bottom surface of the inner wall of clearance mouth flushes with the bottom surface of purifying box inner wall, and the clearance mouth is inlayed and is had the shielding plate, and the shielding plate can be dismantled with the purifying box and be connected.

Through adopting above-mentioned technical scheme, take off the shielding plate from clearance mouth department to be convenient for clear up the smoke and dust that the filter filtered out, simultaneously, be convenient for clear up the filter and prevent that the filter from blockking up, and be convenient for change and adsorb sponge and adsorption material, thereby make filter, adsorption sponge and adsorption material keep higher purification performance, effectively reduce the pollution of arranging the environment and causing.

Preferably, a locking assembly is connected between the shielding plate and the purification box, the locking assembly comprises a locking ring and a locking rod, the locking ring is fixedly connected with the shielding plate, one end of the locking rod is inserted into the locking ring and is in sliding connection with the locking ring, and the other end of the locking rod is in sliding connection with the purification box.

Through adopting above-mentioned technical scheme, inlay the shielding plate in clearance mouthful back, the locking lever slides, makes the one end of locking lever insert in the locking ring, fixes shielding plate and purifying box locking, prevents that shielding plate and purifying box from breaking away from to reduce the condition of following clearance mouthful department effluvium flue gas, improve the smooth and easy nature of discharging fume.

Preferably, a sealing ring is bonded to the periphery of the shielding plate, and the sealing ring abuts against the inner wall of the cleaning port.

Through adopting above-mentioned technical scheme, sealing ring and clearance mouth inner wall butt prevent that flue gas clearance mouth and shielding plate gap department that can be fine from drifting to the workshop to reduce the flue gas that drifts to in the workshop, improve the operational environment in workshop, reduce the harm that produces staff's health.

Preferably, the smoke exhaust pipe is a telescopic corrugated pipe.

Through adopting above-mentioned technical scheme, the telescopic bellows has good elasticity, and it is all convenient when installation, dismantlement, simultaneously, is convenient for remove the position of collection petticoat pipe, collects the flue gas of different positions, improves the convenience of collection petticoat pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

the smoke collecting hood, the smoke exhaust pipe and the main exhaust fan are matched to exhaust smoke generated by the heating area of the machine body out of a workshop, so that the content of the smoke in the workshop is reduced, and the working environment of the workshop is improved; meanwhile, the purification device purifies the flue gas, so that the pollution to the environment is reduced;

the filter plate, the adsorption sponge and the adsorption material in the purification box carry out multiple purification treatment on the flue gas, so that the smoke dust and harmful gas in the flue gas are greatly reduced, and the pollution to the environment is further reduced;

clearance mouth and shielding plate cooperation are convenient for clear up the smoke and dust in the purifying box and be convenient for clear up filter, adsorption sponge and adsorption material, thereby make filter, adsorption sponge and adsorption material keep higher purification performance, effectively reduce the pollution of arranging the environment and causing.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a structural schematic intended to show the explosive state of the purification apparatus.

Fig. 3 is a partial structural schematic view intended to show the locking assembly.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a body; 2. a smoke collecting hood; 21. a smoke exhaust pipe; 211. a control valve; 212. a branch exhaust fan; 3. a main flue gas exhaust pipe; 31. a total exhaust fan; 4. a purification device; 41. a purification box; 411. a smoke inlet pipe; 412. a filter plate; 413. adsorbing the sponge; 414. cleaning the opening; 415. a shielding plate; 4151. a seal ring; 416. discharging the smoke tube; 42. adsorbing material; 5. a locking assembly; 51. locking a ring; 52. a locking lever; 6. a slipping component; 61. a slider; 611. a spring; 62. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, the embodiment of the application discloses an injection molding machine with fume extractor, including a plurality of organisms 1, this embodiment adopts three organism 1, and every organism 1's the zone of heating top all is equipped with collection petticoat pipe 2, and collection petticoat pipe 2 passes through bolted connection with organism 1, and collection petticoat pipe 2 is the bottom and is the flaring form, and collection petticoat pipe 2 top intercommunication has a tub 21 of discharging fume, and the one end intercommunication that tub 2 was kept away from to tub 21 of discharging fume has same house steward 3 of discharging fume, and house steward 3 of discharging fume extends to workshop outside back fixedly connected with total air.

The total exhaust fan 31 is started, the smoke collecting hood 2 collects smoke generated in the heating process of the injection molding machine, the smoke is collected into the smoke exhaust main pipe 3 through the smoke exhaust pipe 21, and then the smoke is discharged out of a workshop through the smoke exhaust main pipe 3.

Referring to fig. 1 and 2, the smoke exhaust pipe 21 is a telescopic corrugated pipe, a branch exhaust fan 212 is disposed in the smoke exhaust pipe 21, and the branch exhaust fan 212 is located near the smoke exhaust main pipe 3.

With reference to fig. 2 and 3, a purifying device 4 is disposed above the fume collecting hood 2, a fume inlet pipe 411 is communicated between the purifying device 4 and the fume collecting hood 2, and the purifying device 4 is far away from the fume inlet pipe 411 and is communicated with a fume exhaust pipe 21. The purification device 4 comprises a purification box 41 and an adsorption material 42, the purification box 41 has a cubic box-shaped structure, one end of the smoke inlet pipe 411 in the length direction of the purification box 41 is communicated with the purification box 41, one end of the purification box 41 far away from the smoke inlet pipe 411 is communicated with a smoke outlet pipe 416, the smoke outlet pipe 416 is communicated with the smoke exhaust pipe 21, and the smoke outlet pipe 416 is fixedly connected with a control valve 211. The adsorbent 42 is activated carbon, and the adsorbent 42 is filled in the purification tank 41.

Referring to fig. 2, a vertically disposed filter plate 412 is disposed in the purifying box 41, the length direction of the filter plate 412 is the same as the width direction of the purifying box 41, and the filter plate 412 is located near the smoke inlet pipe 411 and is fixedly connected to the inner wall of the purifying box 41. The filter plate 412 divides the purification tank 41 into two chambers along the length direction, and the adsorbing material 42 is located on one side of the filter plate 412 near the smoke exhaust pipe 21. An adsorption sponge 413 is arranged between the adsorption material 42 and the filter plate 412, the adsorption sponge 413 is cubic, and the adsorption sponge 413 is abutted against the inner wall of the purification box 41.

The flue gas that collection petticoat pipe 2 was collected passes through the intake pipe and gets into purifying box 41, and the flue gas that gets into purifying box 41 at first filters great dust through filter 412, then adsorbs less dust through adsorbing sponge 413 to can adsorb some harmful gas, later through adsorbing material 42 adsorption of a large amount of harmful gas, and then through the tub 21 discharge of discharging fume outdoor, can reduce the pollution that causes the environment.

Referring to fig. 2, a rectangular cleaning opening 414 is formed in one side of the purifying box 41 in the length direction, the height of the cleaning opening 414 is the same as the internal height of the purifying box 41, the width of the cleaning opening 414 is the same as the internal length of the purifying box 41, and the inner wall of the bottom of the cleaning opening 414 is flush with the bottom surface of the purifying box 41. The cleaning opening 414 is embedded with a shielding plate 415 in a clamping manner, a rubber sealing ring 4151 is arranged on the outer periphery of the shielding plate 415, the sealing ring 4151 is fixedly connected with the shielding plate 415, and one side, far away from the shielding plate 415, of the sealing ring 4151 is tightly abutted against the inner wall of the cleaning opening 414.

Referring to fig. 3, two sets of locking assemblies 5 are disposed between the purifying box 41 and the shielding plate 415, and the two sets of locking assemblies 5 are respectively disposed at two ends of the shielding plate 415 in the length direction. Referring to fig. 4, the locking assembly 5 includes a locking ring 51 and a locking rod 52, the locking ring 51 is located at the outer side of the shielding plate 415, the locking ring 51 is a vertically arranged rod-shaped structure, and two ends of the locking ring 51 are bent toward the shielding plate 415 and fixedly connected to the supporting plate. The locking rod 52 is horizontally arranged, is movably inserted into the locking ring 51 and can slide along the locking ring 51, and a sliding assembly 6 is arranged between the other end of the locking rod and the purified water tank.

Referring to fig. 4, the sliding assembly 6 includes a sliding block 61 and a sliding groove 62, the sliding groove 62 is horizontally formed on the sidewall of the clean water tank, the sliding block 61 is embedded in the sliding groove 62 and slides along the length direction of the sliding groove 62, and the sliding block 61 is fixedly connected with the locking rod 52. The side of the slide block 61 far away from the locking ring 51 is provided with a spring 611, one end of the spring 611 is fixedly connected with the slide block 61, and the other end is fixedly connected with the inner wall of the slide groove 62.

When the fresh water tank is cleaned, the locking rod 52 is slid, the locking rod 52 is separated from the locking ring 51, the shielding plate 415 is taken down from the cleaning opening 414, and the shielding of the cleaning opening 414 is removed; then, the dust filtered out by the water purification tank is cleaned, and the filter plate 412 can be cleaned, or the adsorption sponge 413 and the adsorption material 42 can be cleaned and replaced, so that the filtering efficiency is improved.

The implementation principle of the injection molding machine with the smoke exhaust device in the embodiment of the application is as follows: when the injection molding machine works, the total exhaust fan 31 and the branch exhaust fan 212 are started, then the smoke collecting hood 2 collects smoke generated by the injection molding machine, the smoke enters the water purifying tank through the smoke inlet pipe 411, the smoke entering the water purifying tank 41 is purified through the filter plate 412, the adsorption sponge 413 and the adsorption material 42 in sequence, and then the smoke is collected into the smoke exhaust main pipe 3 through the smoke exhaust pipe 21 to be discharged out of a workshop. Reduce the flue gas in the workshop, improve the operational environment in workshop, carry out purification treatment through filter plate 412, absorption sponge 413 and adsorption material 42 to the flue gas, can reduce the pollution that causes the environment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an injection molding machine with fume extractor, includes organism (1), its characterized in that: a smoke collecting hood (2) with an opening at the bottom is arranged above a heating area of the machine body (1), the top of the smoke collecting hood (2) is communicated with a smoke exhaust pipe (21), a purifying device (4) is arranged between the smoke collecting hood (2) and the smoke exhaust pipe (21), one end of the smoke exhaust pipe (21) far away from the smoke collecting hood (2) extends out of a room and is connected with a main exhaust fan (31), the purifying device (4) comprises a purifying box (41) and an adsorbing material (42), one side of the purifying box (41) is communicated with a smoke inlet pipe (411), the smoke inlet pipe (411) is communicated with the smoke collecting hood (2), the smoke exhaust pipe (21) is positioned at one side far away from the smoke inlet pipe (411) and is communicated with the purifying box (41), the adsorbing material (42) is filled in the purifying box (41), a cleaning port (414) is arranged on the side surface of the purifying box (41), the bottom surface of the inner wall of the cleaning port (414) is flush with the bottom surface of the inner, the shielding plate (415) is detachably connected with the purifying box (41), a locking assembly (5) is connected between the shielding plate (415) and the purifying box (41), the locking assembly (5) comprises a locking ring (51) and a locking rod (52), the locking ring (51) is fixedly connected with the shielding plate (415), one end of the locking rod (52) is inserted into the locking ring (51) and is in sliding connection with the locking ring (51), and the other end of the locking rod is in sliding connection with the purifying box (41).

2. An injection molding machine having a smoke evacuation apparatus as claimed in claim 1, wherein: the purification box (41) is internally and fixedly connected with a filter plate (412), the filter plate (412) is positioned between the smoke inlet pipe (411) and the smoke exhaust pipe (21) to divide the purification box (41) into two chambers, and the adsorption material (42) is positioned on one side of the filter plate (412) close to the smoke exhaust pipe (21).

3. An injection molding machine having a smoke evacuation apparatus as claimed in claim 2, wherein: an adsorption sponge (413) is filled between the filter plate (412) and the adsorption material (42).

4. An injection molding machine having a smoke evacuation apparatus as claimed in claim 1, wherein: a sealing ring (4151) is bonded to the periphery of the shielding plate (415), and the sealing ring (4151) is abutted against the inner wall of the cleaning opening (414).

5. An injection molding machine having a smoke evacuation apparatus as claimed in claim 1, wherein: the smoke exhaust pipe (21) is a telescopic corrugated pipe.