Automatic dust absorption device for kneading machine production

Abstract

The automatic dust absorption device comprises a linear guide rod, the linear guide rod is movably sleeved with a sliding frame, the bottom end of the sliding frame is fixedly connected with a dust cover, a kneading machine is arranged below the dust cover, one side of the dust cover is provided with a dumping mechanism, the dumping mechanism is connected with an uplifting mechanism, and the uplifting mechanism is connected with a lifting mechanism. A dust collection mechanism is mounted at the top end of the dust cover, and an inclined plane is arranged on one side of the dust cover; the dumping mechanism comprises a first clamping plate and a second clamping plate, a feeding port is formed in the top end of the dustproof cover, the first clamping plate is fixedly connected to one side of the bottom end of the feeding port, the second clamping plate is movably connected to the other side of the bottom end of the feeding port, and magnetic sheets are embedded in the inner walls of the opposite sides of the first clamping plate and the second clamping plate correspondingly. According to the automatic dust absorption device for kneading machine production, disclosed by the invention, dust can be prevented from entering air, and the air quality is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of kneading machines, and particularly to an automatic dust absorption device for kneading machine production. Background Art

[0002] A kneading machine is a special mixing and stirring device, mainly used for processing high-viscosity, elastoplastic materials such as rubber, plastics, chemical raw materials, etc. The kneading machine performs operations such as kneading, mixing, vulcanizing, and polymerizing on the materials through an internal rotating stirring system, enabling the materials to achieve uniform mixing in a short time, thereby realizing the required physical and chemical reactions.

[0003] During the production process of the kneading machine, since it is necessary to mix powder raw materials with resin-like gummy raw materials, during the pouring process of the powder raw materials, due to the large diameter of the feeding port of the kneading machine, it is easy for the materials to spill or generate dust, resulting in dust entering the air, reducing the air quality, and affecting the physical health of the staff. Summary of the Invention

[0004] The present invention discloses an automatic dust absorption device for kneading machine production, aiming to solve the technical problem that during the pouring process of powder raw materials, due to the large diameter of the feeding port of the kneading machine, it is easy for the materials to spill or generate dust, resulting in dust entering the air, reducing the air quality, and affecting the physical health of the staff.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An automatic dust absorption device for kneading machine production includes a linear guide rod, on which a sliding frame is movably sleeved, and the bottom end of the sliding frame is fixedly connected with a dust-proof cover. A kneading machine is arranged below the dust-proof cover, and a pouring mechanism is arranged on one side of the dust-proof cover. The pouring mechanism is connected with a lifting mechanism. A dust suction mechanism is installed at the top end of the dust-proof cover, and an inclined surface is arranged on one side of the dust-proof cover;

[0007] The pouring mechanism includes a clamping plate one and a clamping plate two. A feeding port is opened at the top end of the dust-proof cover. The clamping plate one is fixedly connected to one side of the bottom end of the feeding port, and the clamping plate two is movably connected to the other side of the bottom end of the feeding port. Magnetic sheets are respectively inlaid on the inner walls of the opposite sides of the clamping plate one and the clamping plate two. One side outer wall of the clamping plate two is fixedly connected with an air rod two, and one end of the air rod two is fixedly connected to the inner wall of one side of the dust-proof cover;

[0008] Bearing seats are respectively fixedly connected to the opposite outer walls of the dust-proof cover, and a support shaft is rotatably connected in the bearing seats. A lifting plate is fixedly connected to the outer circumference of the support shaft, and the lifting plate includes a plurality of cross bars. Electric linear guides are arranged on the outer walls of both sides of the lifting plate, and a bottom plate is connected through sliders on the electric linear guides. Straps are arranged on the lifting plate;

[0009] The second air rod is wrapped with a housing, and the housing is fixedly connected to the inner wall of the top end of the dust-proof cover. An elastic sleeve I is adjusted outside the output end of the second air rod, and both ends of the elastic sleeve I are respectively connected to the housing and the second clamping plate;

[0010] A plurality of limiting insertion rods are fixedly connected to the outer wall of one side of the second clamping plate, and the plurality of limiting insertion rods are simultaneously inserted through one side of the dust-proof cover. An elastic sleeve II is sleeved outside each limiting insertion rod, and both ends of the elastic sleeve II are respectively connected to the second clamping plate and the inner wall of the dust-proof cover.

[0011] By providing a tipping mechanism, the bag mouth of the raw material packaging bag can be stuffed between the first clamping plate and the second clamping plate, and the outer periphery of the bag bottom is tied by a binding belt. Then, the first clamping plate and the second clamping plate are driven by the second air rod to clamp the bag mouth. The lifting mechanism drives the material to be lifted to an inclined state. Then, the second clamping plate retreats a short distance under the drive of the second air rod, so that discharging can be carried out under the condition that the packaging bag is stable, and the discharging port is limited synchronously, so as to ensure that dust can better enter the dust-proof cover and be better absorbed by the dust suction mechanism, avoid dust from entering the air, and ensure air quality.

[0012] In a preferred solution, the lifting mechanism includes an inclined support, and a multi-stage hydraulic rod is hinged to the inner wall of the bottom end of the inclined support. A notch II is arranged on one side of the inclined support, and a support plate is movably clamped in the notch II. The output end of the multi-stage hydraulic rod is hinged to the back of the support plate;

[0013] A plurality of sliding grooves are arranged on the inner wall of one side of the support plate, and a square sleeve is movably and press-fitted in each sliding groove. A notch I is respectively arranged through several of the cross bars;

[0014] A plurality of the same cross bars are respectively provided with grooves, and the grooves are arranged on one side of the notch I. The square sleeve is movably sleeved in the groove.

[0015] By providing a lifting mechanism, in the lifting mechanism, the lifting plate is lifted by the telescopic movement of the multi-stage hydraulic rod. The connection between the lifting plate and the support plate can be established by horizontally moving the square sleeve. On the contrary, the lifting plate and the support plate can be separated. At this time, the lifting plate can be kept stable under the support of the inclined plane, so that the tipping mechanism can be conveniently translated along the linear guide rod, and the load-bearing capacity of the linear guide rail can be reduced.

[0016] In a preferred solution, the dust suction mechanism includes a vacuum cleaner installed at the top end of the dust-proof cover. The input end of the vacuum cleaner is connected with a plurality of corrugated hoses, and the output end of the vacuum cleaner is connected with a dust removal cloth bag. One end of each corrugated hose is connected with an adapter pipe, and one side of the plurality of adapter pipes is simultaneously connected with a push plate;

[0017] One side of the push plate is fixedly connected with a first air rod, and the first air rod is installed at the top end of the dust-proof cover. One end of each connecting pipe is respectively connected with a rubber pipe, and a first side opening is arranged through the inner circumferential wall of the rubber pipe.

[0018] A circular through hole is arranged through the inner wall at the top end of the dust-proof cover, and an outer bent pipe is fixedly connected to the outer wall at the top end of the circular through hole. A second side opening is arranged through one side of each outer bent pipe, and a plurality of rubber pipes are correspondingly inserted into a plurality of outer bent pipes.

[0019] By providing a dust suction mechanism, in the dust suction mechanism, when the rubber pipe is located inside the outer bent pipe, the first side opening and the second side opening coincide, and part of the dust leaked during the feeding process can be automatically sucked in to prevent it from entering the air. After the materials inside the kneader are mixed, by extending the first air rod, the bottom of the rubber pipe can vertically extend into the dust-proof cover. At this time, by patting the dust-proof cover, the dust adhered to its inner wall will fall off and can be sucked into the dust collector from the position of the first side opening, completing the automatic absorption of the dust inside the dust-proof cover.

[0020] As can be seen from the above, an automatic dust absorption device for kneader production includes a linear guide rod. A carriage is movably sleeved on the linear guide rod, and a dust-proof cover is fixedly connected to the bottom end of the carriage. A kneader is arranged below the dust-proof cover, and a tipping mechanism is arranged on one side of the dust-proof cover. The tipping mechanism is connected with a lifting mechanism. A dust suction mechanism is installed at the top end of the dust-proof cover, and an inclined surface is arranged on one side of the dust-proof cover; the tipping mechanism includes a first clamping plate and a second clamping plate. A feeding port is opened at the top end of the dust-proof cover. The first clamping plate is fixedly connected to one side of the bottom end of the feeding port, and the second clamping plate is movably connected to the other side of the bottom end of the feeding port. Magnetic sheets are respectively inlaid on the inner walls of the opposite sides of the first clamping plate and the second clamping plate. One end of a second air rod is fixedly connected to the outer wall of the second clamping plate, and the other end of the second air rod is fixedly connected to the inner wall on one side of the dust-proof cover; Bearing seats are respectively fixedly connected to the opposite outer walls of the dust-proof cover, and a support shaft is rotatably connected inside the bearing seats. A lifting plate is fixedly connected to the outer circumference of the support shaft, and the lifting plate includes a plurality of cross bars. Electric linear guide rails are arranged on both outer walls of the lifting plate, and a bottom plate is connected to the electric linear guide rails through sliders. Straps are arranged on the lifting plate. The automatic dust absorption device for kneader production provided by the present invention can prevent dust from entering the air and ensure air quality. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of an automatic dust absorption device for kneader production proposed by the present invention.

[0022] Figure 2 It is a partial split schematic diagram of the tipping mechanism of an automatic dust absorption device for kneader production proposed by the present invention.

[0023] Figure 3Another partial split view of the dumping mechanism of the automatic dust absorption device for kneader production proposed by the present invention.

[0024] Figure 4 Another partial split view of the lifting mechanism of the automatic dust absorption device for kneader production proposed by the present invention.

[0025] Figure 5 Another partial split view of the dust suction mechanism of the automatic dust absorption device for kneader production proposed by the present invention.

[0026] In the figure: 1. Linear guide rod; 2. Slide carriage; 3. Dust suction mechanism; 4. Dust-proof cover; 5. Kneader; 6. Dumping mechanism; 7. Lifting mechanism; 8. Inclined plane; 301. Vacuum cleaner; 302. Bellows; 303. Connecting pipe; 304. Rubber pipe; 305. Side opening one; 306. Outer bent pipe; 307. Side opening two; 308. Circular perforation; 309. Push plate; 310. Air rod one; 601. Clamp plate one; 602. Magnetic sheet; 603. Elastic sleeve one; 604. Clamp plate two; 605. Elastic sleeve two; 606. Limit insertion rod; 607. Outer shell; 608. Air rod two; 609. Bearing seat; 610. Support shaft; 611. Lifting plate; 612. Electric linear guide rail; 613. Cross bar; 614. Bottom plate; 615. Slide block; 616. Binding strap; 701. Notch one; 702. Groove; 703. Square sleeve; 704. Slide groove; 705. Support plate; 706. Notch two; 707. Oblique support; 708. Multi-stage hydraulic rod. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0028] An automatic dust absorption device for kneader production disclosed by the present invention is mainly applied to the scenario of dust absorption during the use of a kneader.

[0029] Refer to Figures 1-4 , an automatic dust absorption device for kneader production, including a linear guide rod 1, a slide carriage 2 is movably sleeved on the linear guide rod 1, and a dust-proof cover 4 is fixedly connected to the bottom end of the slide carriage 2. A kneader 5 is arranged below the dust-proof cover 4, and a dumping mechanism 6 is arranged on one side of the dust-proof cover 4. The dumping mechanism 6 is connected to a lifting mechanism 7. A dust suction mechanism 3 is installed at the top end of the dust-proof cover 4, and an inclined plane 8 is arranged on one side of the dust-proof cover 4;

[0030] The tipping mechanism 6 includes a clamping plate one 601 and a clamping plate two 604. The top end of the dust-proof cover 4 is provided with a feeding port. The clamping plate one 601 is fixedly connected to one side of the bottom end of the feeding port, and the clamping plate two 604 is movably connected to the other side of the bottom end of the feeding port. Magnet sheets 602 are respectively inlaid on the inner walls of the opposite sides of the clamping plate one 601 and the clamping plate two 604. A second air rod 608 is fixedly connected to the outer wall of one side of the clamping plate two 604, and one end of the second air rod 608 is fixedly connected to the inner wall of one side of the dust-proof cover 4;

[0031] Bearing seats 609 are respectively fixedly connected to the opposite outer walls of the dust-proof cover 4, and a support shaft 610 is rotatably connected in the bearing seats 609. A lifting plate 611 is fixedly connected to the outer circumference of the support shaft 610, and the lifting plate 611 includes a plurality of cross bars 613. Electric linear guides 612 are simultaneously arranged on the outer walls of both sides of the lifting plate 611, and a bottom plate 614 is connected to the electric linear guides 612 through sliders 615. A strap 616 is arranged on the lifting plate 611. The packaging bag of the raw material can be placed on the bottom plate 614 and can be pushed to move upward under the driving action of the electric linear guide 612, so that the bag opening can be inserted between the clamping plate one 601 and the clamping plate two 604, and the outer circumference of the bottom of the bag is tied by the strap 616. Since the strap 616 is elastic, it can change as the materials inside the bag are lost, ensuring continuous limiting of the bag. Then, the clamping plate one 601 and the clamping plate two 604 are driven by the second air rod 608 to clamp the bag opening. The lifting mechanism 7 drives the materials to be lifted to an inclined state, and then the clamping plate two 604 is driven by the second air rod 608 to retreat a short distance, so that discharging can be carried out under the condition that the packaging bag is stable, and the discharging port is limited synchronously, so as to ensure that dust can better enter the dust-proof cover 4 and be better absorbed by the dust suction mechanism 3, reduce the amount of dust entering the air, and ensure air quality.

[0032] Refer to Figure 2 In a preferred embodiment, the second air rod 608 is wrapped with a housing 607, and the housing 607 is fixedly connected to the inner wall of the top end of the dust-proof cover 4. An elastic sleeve one 603 is adjusted outside the output end of the second air rod 608, and both ends of the elastic sleeve one 603 are connected to the housing 607 and the clamping plate two 604 respectively.

[0033] Refer to Figure 2 In a preferred embodiment, a plurality of limit insertion rods 606 are fixedly connected to the outer wall of one side of the clamping plate two 604, and the plurality of limit insertion rods 606 are simultaneously movably inserted through one side of the dust-proof cover 4. An elastic sleeve two 605 is sleeved outside each limit insertion rod 606, and both ends of the elastic sleeve two 605 are connected to the clamping plate two 604 and the inner wall of the dust-proof cover 4 respectively.

[0034] Refer to Figure 4, in a preferred embodiment, the lifting mechanism 7 includes an inclined support 707, and a multi-stage hydraulic rod 708 is hinged to the inner wall of the bottom end of the inclined support 707. A notch two 706 is provided on one side of the inclined support 707, and a support plate 705 is movably clamped in the notch two 706. The output end of the multi-stage hydraulic rod 708 is hinged to the back of the support plate 705.

[0035] Refer to Figure 3 and Figure 4 , in a preferred embodiment, a plurality of chutes 704 are provided on the inner wall of one side of the support plate 705, and a square sleeve 703 is movably and press-fitted in each chute 704. Notch one 701 is respectively penetrated through several cross bars 613.

[0036] Refer to Figure 3 and Figure 4 , in a preferred embodiment, grooves 702 are respectively provided on the same several cross bars 613, and the grooves 702 are provided on one side of the notch one 701. The square sleeve 703 is movably sleeved in the groove 702. In the lifting mechanism 7, the lifting plate 611 is lifted by the telescopic movement of the multi-stage hydraulic rod 708. When the lifting plate 611 moves onto the support plate 705, the square sleeve 703 can be horizontally moved, so that it can pass through the notch one 701 and be sleeved in the groove 702, establishing a connection between the lifting plate 611 and the support plate 705, and then the multi-stage hydraulic rod 708 can lift the lifting plate 611 to make it inclined. On the contrary, the lifting plate 611 and the support plate 705 can be separated. At this time, the lifting plate 611 can be kept stable under the supporting action of the inclined plane 8, so that the tipping mechanism 6 can be conveniently translated along the linear guide rod 1, reducing the load-bearing capacity of the linear guide rail 1.

[0037] Refer to Figure 5 , in a preferred embodiment, the dust suction mechanism 3 includes a vacuum cleaner 301 installed at the top end of the dust-proof cover 4. The input end of the vacuum cleaner 301 is connected with a plurality of corrugated hoses 302, and the output end of the vacuum cleaner 301 is connected with a dust removal cloth bag. One end of each corrugated hose 302 is connected with an adapter pipe 303, and a push plate 309 is connected to one side of the plurality of adapter pipes 303 at the same time.

[0038] Refer to Figure 5 , in a preferred embodiment, a pneumatic rod one 310 is fixedly connected to one side of the push plate 309, and the pneumatic rod one 310 is installed at the top end of the dust-proof cover 4. One end of each adapter pipe 303 is respectively connected with a rubber hose 304, and a side opening one 305 is penetrated through the circumferential inner wall of the rubber hose 304.

[0039] Refer to Figure 5, in a preferred embodiment, a circular perforation 308 is provided through the inner wall of the top end of the dust cover 4, and an outer bent pipe 306 is fixedly connected to the outer wall of the top end of the circular perforation 308. A side opening two 307 is provided through one side of each outer bent pipe 306, and a plurality of rubber hoses 304 are correspondingly inserted into the plurality of outer bent pipes 306. In the dust suction mechanism 3, dust can be sucked from the side opening one 305 through the vacuum cleaner 301. Among them, the rubber hose 304 is located inside the outer bent pipe 306, the side opening one 305 and the side opening two 307 coincide, and the side opening two 307 is located on one side of the feeding port, and part of the dust leaked during the feeding process can be automatically sucked in to prevent it from entering the air. When the mixing of the materials inside the kneading machine 5 is completed, the air rod one 310 can be extended to push the push plate 309 and the rubber hose 304 to move. When the rubber hose 304 moves along the inner wall of the outer bent pipe 306, its bottom can vertically extend into the dust cover 4. At this time, by patting the dust cover 4, the dust adhering to its inner wall can fall off and be sucked into the vacuum cleaner 301 from the position of the side opening one 305, completing the automatic absorption of the dust inside the dust cover 4.

[0040] Working principle: The packaging bag of the raw material can be placed on the bottom plate 614 and pushed upward under the driving action of the electric linear guide 612, so that the bag mouth can be inserted between the clamping plate one 601 and the clamping plate two 604, and the outer periphery of the bottom of the bag is tied by the binding band 616. Since the binding band 616 has elasticity, it can change with the loss of the materials inside the bag to ensure continuous limitation of the bag. Then, the air rod two 608 drives the clamping plate one 601 and the clamping plate two 604 to clamp the bag mouth. The lifting mechanism 7 drives the materials to be lifted to an inclined state, and then the clamping plate two 604 retreats a short distance under the drive of the air rod two 608, so that unloading can be carried out under the condition that the packaging bag is stable, and the unloading port is limited synchronously to ensure that the dust can better enter the dust cover 4 and be better absorbed by the dust suction mechanism 3, reducing the amount of dust entering the air and ensuring air quality.

[0041] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An automatic dust absorption device for kneading machine production, comprising a linear guide rod (1), characterized in that: A slide (2) is movably sleeved on the linear guide rod (1), and a dust cover (4) is fixedly connected to the bottom end of the slide (2), a kneading machine (5) is arranged below the dust cover (4), and a dumping mechanism (6) is arranged on one side of the dust cover (4), and the dumping mechanism (6) is connected to a lifting mechanism (7), a dust suction mechanism (3) is installed on the top of the dust cover (4), and a slope (8) is arranged on one side of the dust cover (4); The tipping mechanism (6) comprises a first clamping plate (601) and a second clamping plate (604); a feed port is provided at the top of the dust cover (4); the first clamping plate (601) is fixedly connected to one side of the bottom end of the feed port, and the second clamping plate (604) is movably connected to the other side of the bottom end of the feed port; the inner walls of the first clamping plate (601) and the second clamping plate (604) on opposite sides are respectively inlaid with magnetic sheets (602); an outer wall of one side of the second clamping plate (604) is fixedly connected to a second gas rod (608), and one end of the second gas rod (608) is fixedly connected to an inner wall of one side of the dust cover (4); The outer walls on both sides facing each other of the dust cover (4) are respectively fixedly connected with bearing seats (609), and a support shaft (610) is rotatably connected inside the bearing seat (609), and the outer periphery of the support shaft (610) is fixedly connected with a lifting plate (611), and the lifting plate (611) includes a plurality of cross bars (613), and the outer walls on both sides of the lifting plate (611) are simultaneously provided with electric linear guide rails (612), and the electric linear guide rail (612) is connected with a base plate (614) via a slider (615), and a strap (616) is provided on the lifting plate (611).

2. The automatic dust absorption device for kneading machine production according to claim 1, characterized in that: The second gas rod (608) is wrapped with an outer shell (607), and the outer shell (607) is fixedly connected to the inner wall of the top end of the dust cover (4). The output end of the second gas rod (608) is externally adjusted with an elastic sleeve (603), and the two ends of the elastic sleeve (603) are respectively connected to the outer shell (607) and the second clamp (604).

3. The automatic dust absorption device for kneading machine production according to claim 1, characterized in that: A plurality of limit rods (606) are fixedly connected to the outer wall of one side of the second clamping plate (604), and the plurality of limit rods (606) are simultaneously movably inserted into one side of the dust cover (4), and each of the limit rods (606) is respectively sleeved with an elastic sleeve (605) on the outside, and the two ends of the elastic sleeve (605) are respectively connected to the inner wall of the second clamping plate (604) and the dust cover (4).

4. The automatic dust absorption device for kneading machine production according to claim 1, characterized in that: The lifting mechanism (7) comprises an oblique support (707), and a multi-section hydraulic rod (708) is hingedly connected to the inner wall of the bottom end of the oblique support (707), a slot 2 (706) is provided on one side of the oblique support (707), and a support plate (705) is movably connected in the slot 2 (706), and the output end of the multi-section hydraulic rod (708) is hingedly connected to the back of the support plate (705).

5. The automatic dust absorption device for kneading machine production according to claim 4, characterized in that: A plurality of slide grooves (704) are arranged on the inner wall of one side of the support plate (705), and a square sleeve (703) is movably interlocked in each slide groove (704), and a notch (701) is respectively penetrated on several of the cross bars (613).

6. The automatic dust absorption device for kneading machine production according to claim 5, characterized in that: A groove (702) is respectively arranged on the same plurality of cross bars (613), and the groove (702) is arranged on one side of the slot opening (701), and the square sleeve (703) is movably sleeved in the groove (702).

7. The automatic dust absorption device for kneading machine production according to claim 1, characterized in that: The dust collecting mechanism (3) comprises a dust collector (301) installed on the top of the dust cover (4); the input end of the dust collector (301) is connected to a plurality of bellows (302), and the output end of the dust collector (301) is connected to a dust removal bag; one end of each of the bellows (302) is connected to a connecting pipe (303), and one side of the plurality of connecting pipes (303) is simultaneously connected to a push plate (309).

8. The automatic dust absorption device for kneading machine production according to claim 7, characterized in that: One side of the push plate (309) is fixedly connected to a gas rod (310), and the gas rod (310) is installed on the top of the dust cover (4). One end of each connecting tube (303) is connected to a rubber tube (304), and a side opening (305) is provided through the circumferential inner wall of the rubber tube (304).

9. The automatic dust absorption device for kneading machine production according to claim 8, characterized in that: A circular through hole (308) is provided through the inner wall at the top end of the dust cover (4), and an outer curved tube (306) is fixedly connected to the outer wall at the top end of the circular through hole (308). A second side opening (307) is provided through one side of each outer curved tube (306), and a plurality of rubber tubes (304) are correspondingly inserted into the plurality of outer curved tubes (306).

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