CN116038930B - EVA sheet kneading and banburying equipment - Google Patents
EVA sheet kneading and banburying equipment Download PDFInfo
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- CN116038930B CN116038930B CN202310072222.3A CN202310072222A CN116038930B CN 116038930 B CN116038930 B CN 116038930B CN 202310072222 A CN202310072222 A CN 202310072222A CN 116038930 B CN116038930 B CN 116038930B
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- banburying
- kneading
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- rotating shaft
- rectangular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The application discloses EVA sheet kneading and banburying equipment, which comprises a machine base, wherein a kneading and banburying mechanism is arranged at the top of the machine base, a material pressing mechanism is arranged at the upper part of the kneading and banburying mechanism, a lifting mechanism for adjusting the height of the material pressing mechanism is arranged at one side of the top of the machine base, the material pressing mechanism comprises a rectangular box, an arc-shaped top cover is fixed at the top of the rectangular box, a retaining frame is fixed in the rectangular box, first slots which are symmetrically distributed are arranged at two sides of the inner part of the retaining frame, a second slot is arranged at the middle position of the retaining frame, two material pressing edge blocks which are symmetrically arranged are arranged in the two first slots, and a material pressing middle block is arranged in the second slot in an interpolation mode. According to the application, materials in the kneading internal mixer can be alternately pressed, and meanwhile, the eccentric pinch roller can be determined whether to be driven to rotate by combining with the locking component, so that whether the blocks in the pressing materials are inserted into the pressing of the materials is determined, and different pressing effects on the materials are achieved.
Description
Technical Field
The application relates to the technical field of kneading and banburying equipment, in particular to EVA sheet kneading and banburying equipment.
Background
EVA is formed by copolymerizing ethylene and acetic acid, and has the Chinese cultural name: ethylene-vinyl acetate copolymer (ethylene-vinyl acetate copolymer) has quite wide application field, and the annual market consumption of China is continuously increasing, especially in the shoe industry, and is applied to soles and interior materials of middle-high grade sneakers, mountain climbing shoes, slippers and sandals. The EVA sheet kneading and banburying device is widely applied in the field of new energy, such as photovoltaic materials, solar cell adhesives and the like, kneading and banburying are needed in the EVA processing process, stacking is easy to occur in the kneading process of the conventional kneading and banburying device, and dead angles exist, so that the EVA sheet kneading and banburying device is provided.
Disclosure of Invention
Based on the technical problems in the background art, the application provides EVA sheet kneading and banburying equipment.
The application provides EVA sheet kneading and banburying equipment which comprises a machine base, wherein a kneading and banburying mechanism is arranged at the top of the machine base, a pressing mechanism is arranged at the upper part of the kneading and banburying mechanism, and a lifting mechanism for adjusting the height of the pressing mechanism is arranged at one side of the top of the machine base;
the pressing mechanism comprises a rectangular box, an arc-shaped top cover is fixed at the top of the rectangular box, a holding frame is fixed in the rectangular box, first slots which are symmetrically distributed are arranged at two sides of the inside of the holding frame, a second slot is arranged at the middle position of the holding frame, two pressing edge blocks which are symmetrically arranged are inserted in the first slot, a pressing middle block is inserted in the second slot, a rectangular slot penetrating the holding frame is arranged at the top of the second slot, a transverse plate which is matched with the second slot is inserted in the rectangular slot at the lower part of the pressing middle block, round holes are formed at four corner positions of the lower part of the transverse plate, four guide rods which are distributed in a matrix are arranged at the bottom of the second slot, the four guide rods are respectively inserted in the four round holes, the four guide rods are sleeved with spring pieces on the outer peripheral surfaces of the guide rods, protruding ribs are arranged at the middle positions of the tops of the transverse plates, a crankshaft assembly used for driving two pressing edge blocks and pressing middle blocks to lift is arranged in the arc-shaped top cover, the crankshaft assembly comprises a first rotating shaft and a second rotating shaft which are respectively connected with the inner walls of the two sides of the arc-shaped top cover in a rotating mode, the first rotating shaft and the second rotating shaft are coaxially arranged, eccentric connecting blocks are fixed at the opposite ends of the first rotating shaft and the second rotating shaft, the same connecting shaft is fixed between the two eccentric connecting blocks, connecting arms are respectively arranged at the two ends of the connecting shaft in a rotating mode, the two connecting arms are hinged to the tops of the two pressing edge blocks, the crankshaft assembly further comprises an eccentric pressing wheel, an eccentric round hole is formed in the eccentric pressing wheel, the second rotating shaft penetrates through the eccentric round hole, a transmission clamping groove is formed in the inner wall of the eccentric round hole, the utility model discloses a locking assembly, including first pivot, second pivot, locking assembly, second pivot one end is provided with the locking assembly who is used for restricting eccentric pinch roller rotation, locking assembly includes the bar slot that second pivot outer peripheral face was seted up along its length direction, and the interpolation of bar slot is equipped with the round pin pole, bar slot distributes on second pivot is close to connecting axle one side outer wall, round pin pole one end is provided with the annular piece, the inboard rotation of annular piece is provided with adjusting bolt, second pivot is kept away from eccentric connecting block one end and is opened there is the screw, and adjusting bolt forms threaded connection with the screw, arc top cap lateral wall is fixed with first gear motor, the output shaft of first gear motor passes arc top cap outer wall and first pivot one end fixed connection.
As further optimization of the technical scheme, according to the EVA sheet kneading and banburying device, the seat plate is fixed at the top of the machine base, and rectangular openings are formed in one side of the machine base and one side of the seat plate.
As a further optimization of the technical scheme, according to the EVA sheet kneading and banburying device, the lower ends of the holding frame, the two material pressing edge blocks and the material pressing middle block are of cambered surface structures, and the cambered surface radians of the lower ends of the holding frame, the two material pressing edge blocks and the material pressing middle block are the same.
In the preferred scheme, when two material pressing edge blocks are folded and the material pressing middle block is in a state of not being pressed, the cambered surfaces of the lower ends of the retaining frame, the two material pressing edge blocks and the material pressing middle block jointly form a cambered surface.
As a further optimization of the technical scheme, according to the EVA sheet kneading and banburying device, the guide sleeve is fixed on the second rotating shaft, the guide sleeve is provided with the strip-shaped slide way with the pin rod being matched with the strip-shaped slide way, the pin rod is arranged in the strip-shaped slide way in a sliding mode, the outer peripheral surface of the arc-shaped top cover is provided with the circular mounting hole for the guide sleeve to penetrate through, and the guide sleeve is in rotary connection with the inner wall of the circular mounting hole through the bearing.
As a further optimization of the technical scheme, the EVA sheet kneading and banburying device comprises a rectangular shell fixed at the top of a seat plate, a second speed reducing motor is fixed at the top of the rectangular shell, an output shaft of the second speed reducing motor penetrates through the outer wall of the top of the rectangular shell to be fixed with a screw rod, a screw rod nut is arranged on the screw rod, a lifting plate is fixed on the screw rod nut, two parallel sliding blocks are fixed at one side, close to the material pressing mechanism, of the lower portion of the lifting plate, two rectangular sliding ways matched with the sliding blocks are arranged on the rectangular shell, and the two sliding blocks penetrate through the rectangular sliding ways to be fixedly connected with a rectangular box.
As a further optimization of the technical scheme, according to the EVA sheet kneading and banburying device, two parallel guide optical axes are fixed at the position, close to the inner side of the rectangular shell, of the top of the seat plate, two symmetrically arranged guide holes are formed in the top of the lifting plate, and the two guide optical axes respectively penetrate through the two guide holes.
As a further optimization of the technical scheme, the EVA sheet kneading banburying device comprises a banburying box, wherein the top of the banburying box is of a rectangular opening structure, the top of the banburying box is matched with the lower part of the rectangular box, two parallel rotating shafts are rotatably arranged at the lower part of the banburying box, blades are arranged at positions, close to the inner side of the banburying box, of the outer peripheral surfaces of the two rotating shafts, one end of each rotating shaft is provided with a power assembly for driving the rotating shafts to rotate, the top of a seat plate is provided with a first supporting seat and a second supporting seat which are arranged in parallel, the first supporting seat and the second supporting seat are driven to be distributed on two sides of a rectangular opening, one rotating shaft penetrates through the second supporting seat, the side wall of the first supporting seat is fixedly provided with a turnover motor, an output shaft of the turnover motor penetrates through the first supporting seat and the side wall of the banburying box, the two blades are of a spiral structure, the two blades are symmetrically distributed, the first supporting seat and the second supporting seat are arranged on one side of the two sides of the lifting mechanism, close to the arc-shaped opening are arranged on one side, and the two sides of the lifting mechanism are close to the arc-shaped opening.
As a further optimization of the technical scheme, the EVA sheet kneading and banburying device comprises a gear box sleeved on two rotating shafts, wherein first gears are arranged at the positions, close to the inner sides of the gear boxes, of the two rotating shafts, a driving motor is fixed at the middle position of the outer wall of one side, far away from the rotating shafts, of the gear box, a second gear is fixed on an output shaft of the driving motor, penetrating through the side wall of the gear box, and the second gear is meshed with the two first gears.
In summary, the beneficial effects of the application are as follows:
the application provides EVA sheet kneading and banburying equipment, which is characterized in that a material pressing mechanism is arranged, a crankshaft assembly is matched with the material pressing edge block and a material pressing middle block are combined, materials in the kneading and banburying mechanism can be alternately pressed, and meanwhile, whether an eccentric pinch roller is driven to rotate can be determined by combining a locking assembly, so that whether the material pressing middle block is involved in the pressing of the materials is determined, different pressing effects on the materials are achieved, the kneading and banburying equipment is matched with the kneading and banburying mechanism, the kneading and banburying equipment can achieve better kneading and banburying effects, and when the eccentric pinch roller rotates along with a second rotating shaft, the material pressing middle block is driven to move downwards in the process of upward moving of the material pressing edge block, and the materials are gathered to the middle of the kneading and banburying equipment.
Drawings
Fig. 1 is a schematic structural diagram of an EVA sheet kneading and banburying apparatus according to the present application;
fig. 2 is a schematic structural diagram of a kneading and banburying mechanism of the EVA sheet kneading and banburying device;
fig. 3 is a schematic structural diagram of a rotating shaft, a first gear and a second gear of the EVA sheet kneading and banburying device according to the present application;
fig. 4 is a schematic structural view of a seat board of an EVA sheet kneading and banburying device according to the present application;
fig. 5 is a schematic structural diagram of a pressing mechanism and a lifting mechanism of an EVA sheet kneading and banburying device;
fig. 6 is an exploded structure schematic diagram of a pressing mechanism of an EVA sheet kneading and banburying device according to the present application;
fig. 7 is a schematic structural diagram of a crankshaft assembly, a blank pressing edge block and a blank pressing middle block of the EVA sheet kneading and banburying device;
fig. 8 is a schematic structural view of a holding frame and a middle block of a pressing material of an EVA sheet kneading and banburying device according to the present application;
fig. 9 is a schematic structural diagram of a crankshaft assembly of an EVA sheet kneading and banburying device according to the present application;
fig. 10 is a schematic diagram of a partial structure of a crankshaft assembly of an EVA sheet kneading and banburying apparatus according to the present application.
In the figure: 1. a base; 101. a seat plate; 102. a first support base; 103. rectangular openings; 104. a second support base; 105. guiding an optical axis; 2. kneading and banburying mechanism; 201. a banburying box; 202. a rotating shaft; 203. a blade; 204. a gear box; 205. a driving motor; 206. a turnover motor; 207. a first gear; 208. a second gear; 3. a material pressing mechanism; 301. an arc-shaped top cover; 302. a rectangular box; 303. a first gear motor; 304. a crankshaft assembly; 3041. a first rotating shaft; 3042. a linkage arm; 3043. eccentric connecting blocks; 3044. a connecting shaft; 3045. an eccentric pinch roller; 30451. a transmission clamping groove; 3046. a guide sleeve; 3047. a second rotating shaft; 3048. a locking assembly; 30481. a pin rod; 30482. an annular block; 30483. an adjusting bolt; 305. pressing a material edge block; 306. pressing a middle block; 3061. a cross plate; 3062. convex fillets; 307. a holding frame; 3071. a first slot; 3072. a second slot; 3073. a guide rod; 3074. a spring member; 4. a lifting mechanism; 401. a screw rod; 402. a lifting plate; 403. a slide block; 404. a second gear motor; 405. and a guide hole.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 10 in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-10, an EVA sheet kneading and banburying device comprises a machine base 1, wherein a kneading and banburying mechanism 2 is arranged at the top of the machine base 1, a material pressing mechanism 3 is arranged at the upper part of the kneading and banburying mechanism 2, and a lifting mechanism 4 for adjusting the height of the material pressing mechanism 3 is arranged at one side of the top of the machine base 1;
the pressing mechanism 3 comprises a rectangular box 302, an arc-shaped top cover 301 is fixed at the top of the rectangular box 302, a holding frame 307 is fixed in the rectangular box 302, first slots 3071 which are symmetrically distributed are arranged at two sides inside the holding frame 307, a second slot 3072 is arranged in the middle of the holding frame 307, two pressing edge blocks 305 which are symmetrically arranged are inserted in the two first slots 3071, a middle pressing block 306 is inserted in the second slot 3072, a rectangular slot penetrating through the holding frame 307 is arranged at the top of the second slot 3072, a diaphragm 3061 which is matched with the second slot 3072 is arranged at the top of the middle pressing block 306, round holes are formed in four corner positions at the lower part of the diaphragm 3061, four guide rods 3073 which are distributed in a matrix are arranged at the bottom of the second slot 3072, the four guide rods 3073 are respectively inserted in the four round holes, the four guide rods 3073 are respectively sleeved with a spring member 3074, a convex rib 3062 is arranged at the middle position of the top of the cross plate 3061, a crank assembly 304 for driving two material pressing edge blocks 305 and a material pressing middle block 306 to lift is arranged in the arc-shaped top cover 301, the crank assembly 304 comprises a first rotating shaft 3041 and a second rotating shaft 3047 which are respectively and rotatably connected with the inner walls of the two sides of the arc-shaped top cover 301, the first rotating shaft 3041 and the second rotating shaft 3047 are coaxially arranged, the opposite ends of the first rotating shaft 3041 and the second rotating shaft 3047 are respectively fixed with an eccentric connecting block 3043, the same connecting shaft 3044 is fixed between the two eccentric connecting blocks 3043, the two ends of the connecting shaft 3044 are respectively and rotatably provided with a linkage arm 3042, the two linkage arms 3042 are respectively hinged with the top of the two material pressing edge blocks 305, the crank assembly 304 also comprises an eccentric pressing wheel 3045, an eccentric round hole is arranged on the eccentric pressing wheel 3045, and the second pivot 3047 passes eccentric round hole, eccentric round hole inner wall is provided with the drive slot 30451, second pivot 3047 one end is provided with the locking component 3048 that is used for restricting eccentric pinch roller 3045 rotation, locking component 3048 includes the bar slot that second pivot 3047 outer peripheral face was seted up along its length direction, and the interpolation of bar slot is equipped with the pin 30481, bar slot distributes on second pivot 3047 is close to connecting axle 3044 one side outer wall, pin 3081 one end is provided with annular piece 30482, annular piece 30482 inboard rotates and is provided with adjusting bolt 30483, second pivot 3047 is kept away from eccentric connecting piece 3043 one end and is opened the screw, and adjusting bolt 30483 forms threaded connection with the screw, arc top 301 lateral wall is fixed with first gear motor 303, the output shaft of first gear motor 303 passes arc top 301 outer wall and first pivot 3041 one end fixed connection.
Referring to fig. 1, a seat board 101 is fixed on top of the base 1, and rectangular openings 103 are formed on one side of the base 1 and one side of the seat board 101.
The lower ends of the holding frame 307, the two pressing edge blocks 305 and the middle pressing block 306 are all in an arc structure, the arc radians of the lower ends of the holding frame 307, the two pressing edge blocks 305 and the middle pressing block 306 are the same, and when the two pressing edge blocks 305 are retracted and the middle pressing block 306 is in an unpressed state, the arc surfaces of the lower ends of the holding frame 307, the two pressing edge blocks 305 and the middle pressing block 306 jointly form an arc surface.
Referring to fig. 9, a guide sleeve 3046 is fixed on the second rotating shaft 3047, a bar-shaped slideway adapted to the pin 3081 is provided on the guide sleeve 3046, the pin 3081 is slidably disposed in the bar-shaped slideway, a circular mounting hole for the guide sleeve 3046 to pass through is provided on the outer peripheral surface of the arc-shaped top cover 301, and the guide sleeve 3046 is rotatably connected with the inner wall of the circular mounting hole through a bearing.
Referring to fig. 4 and fig. 5, the lifting mechanism 4 comprises a rectangular shell fixed at the top of the seat board 101, a second gear motor 404 is fixed at the top of the rectangular shell, an output shaft of the second gear motor 404 penetrates through the outer wall of the top of the rectangular shell to be fixed with a screw rod 401, a screw rod nut is arranged on the screw rod 401, a lifting plate 402 is fixed on the screw rod nut, two parallel-arranged sliding blocks 403 are fixed at one side, close to the material pressing mechanism 3, of the lower portion of the lifting plate 402, two rectangular sliding ways matched with the sliding blocks 403 are arranged on the rectangular shell, and the two sliding blocks 403 penetrate through the rectangular sliding ways to be fixedly connected with the rectangular box 302.
Referring to fig. 4, two parallel guiding optical axes 105 are fixed on the top of the seat board 101 near the inner side of the rectangular shell, two symmetrically arranged guiding holes 405 are provided on the top of the lifting board 402, and the two guiding optical axes 105 respectively pass through the two guiding holes 405.
Referring to fig. 1-4, the kneading internal mixer 2 includes an internal mixer 201, the top of the internal mixer 201 is in a rectangular opening structure, and the top of the internal mixer 201 is adapted to the lower portion of the rectangular box 302, two parallel rotating shafts 202 are rotatably disposed at the lower portion of the internal mixer 201, blades 203 are disposed at the positions, close to the inner side of the internal mixer 201, of the peripheral surfaces of the two rotating shafts 202, one end of each rotating shaft 202 is provided with a power assembly for driving the rotating shafts to rotate, a first supporting seat 102 and a second supporting seat 104 are disposed at the top of the seat board 101 and are arranged in parallel, the first supporting seat 102 and the second supporting seat 104 are driven to be distributed on two sides of the rectangular opening 103, one rotating shaft 202 passes through the second supporting seat 104, a turnover motor 206 is fixed on the side wall of the first supporting seat 102, an output shaft of the turnover motor 206 passes through the first supporting seat 102 and is fixedly connected with the side wall of the internal mixer 201, and the output shaft 202 passing through the second supporting seat 104 is coaxially disposed.
The two blades 203 are in a spiral structure, and the two blades 203 are symmetrically distributed.
The tops of the first supporting seat 102 and the second supporting seat 104 are provided with arc-shaped openings near one side of the lifting mechanism 4, shaft sleeves are arranged at positions, near the arc-shaped openings, of the outer walls of two sides of the banburying box 201, and the rotating shaft 202 near one side of the lifting mechanism 4 penetrates through the two shaft sleeves.
Referring to fig. 2 and 3, the power assembly includes a gear box 204 sleeved on two rotating shafts 202, a first gear 207 is disposed at the position of the inner side of the two rotating shafts 202 close to the gear box 204, a driving motor 205 is fixed at the middle position of the outer wall of one side of the gear box 204 far away from the rotating shafts 202, a second gear 208 is fixed on the output shaft of the driving motor 205 through the side wall of the gear box 204, and the second gear 208 is meshed with the two first gears 207.
The working principle is that the second reducing motor 404 in the lifting mechanism 4 is controlled to work to drive the screw rod 401 to rotate so as to match with the screw rod nut on the lifting plate 402 to drive the lifting plate 402 and the sliding block 403 to move upwards to drive the pressing mechanism 3 to move upwards, then the overturning motor 206 on the first supporting seat 102 is controlled to work to drive the banburying box 201 to rotate so as to place the banburying box 201 in an inclined state, then EVA sheets needing kneading and banburying are put into the banburying box 201, then the overturning motor 206 is controlled to work to drive the banburying box 201 to reset, the second reducing motor 404 is controlled to work to drive the screw rod 401 to rotate reversely to match with the screw rod nut so as to realize the downward movement of the lifting plate 402 and the sliding block 403 to drive the pressing mechanism 3 to move downwards, the lower part of the rectangular box 302 is buckled with the top of the banburying box 201, then the crankshaft assembly 304 is driven to rotate by controlling the first reducing motor 303 to work, the connecting shaft 3044 and the linkage arm 3042 are matched, so that the two material pressing edge blocks 305 alternately move upwards and downwards, materials on two sides of the banburying box 201 are gathered towards the middle position, meanwhile, when the adjusting bolt 30483 is rotated, the annular block 30482 and the pin 3081 are driven to move, when the pin 3081 passes through the strip-shaped slot and the strip-shaped slide way in the guide sleeve 3046, the pin 3051 is inserted into the transmission clamping groove 3051, the eccentric pressing wheel 3045 rotates along with the second rotating shaft 3047, the rotating eccentric pressing wheel 3045 presses the convex rib 3062, the material pressing middle block 306 is driven to move downwards, the materials gathered at the middle position are pressed, meanwhile, the driving motor 205 is driven to rotate, the second gear 208 is driven to rotate, the rotating shaft 202 is driven to rotate by the first gear 207 matched, the blade 203 is matched, after the banburying is completed, the screw rod 401 is driven to rotate through the second reducing motor 404, and thus the screw nut on the lifting plate 402 is matched, the lifting plate 402 and the sliding block 403 are driven to move upwards, so that the pressing mechanism 3 is driven to move upwards, then the overturning motor 206 on the first supporting seat 102 is controlled to work, the banburying box 201 is driven to rotate, and the banburying box 201 is placed in an inclined state to discharge.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme of the present application and the inventive concept thereof, and should be covered by the scope of the present application.
Claims (8)
1. EVA sheet kneading banburying equipment, including frame (1), its characterized in that: the top of the machine base (1) is provided with a kneading internal mixer mechanism (2), and the upper part of the kneading internal mixer mechanism (2) is provided with a material pressing mechanism (3);
a lifting mechanism (4) for adjusting the height of the pressing mechanism (3) is arranged on one side of the top of the stand (1);
the material pressing mechanism (3) comprises a rectangular box (302), an arc-shaped top cover (301) is fixed at the top of the rectangular box (302), a holding frame (307) is fixed in the rectangular box (302), first slots (3071) which are symmetrically distributed are arranged on two sides of the inside of the holding frame (307), second slots (3072) are arranged at the middle position of the holding frame (307), two material pressing edge blocks (305) which are symmetrically arranged are arranged in the first slots (3071) in an inserted mode, a material pressing middle block (306) is arranged in the second slots (3072) in an inserted mode, rectangular slots penetrating through the holding frame (307) are formed in the top of the second slots (3072), a diaphragm (3061) which is matched with the second slots (3072) is arranged at the top of the middle position, round holes are formed in four corner positions of the lower portion of the diaphragm (3061), four guide rods (3073) which are distributed in a matrix are arranged at the bottom of the second slots (3072), four guide rods (3073) are arranged on the periphery of the four guide rods (3067), four guide rods (3067) are arranged on the periphery of the middle rods (3067), the four guide rods are arranged on the periphery of the guide rods (3061), the utility model discloses a bar-shaped groove locking mechanism, which is characterized in that a crankshaft assembly (304) used for driving two material pressing edge blocks (305) and a material pressing middle block (306) to lift is arranged in an arc-shaped top cover (301), the crankshaft assembly (304) comprises a first rotating shaft (3041) and a second rotating shaft (3047) which are respectively connected with the inner walls at two sides of the arc-shaped top cover (301) in a rotating way, the first rotating shaft (3041) and the second rotating shaft (3047) are coaxially arranged, eccentric connecting blocks (3043) are respectively fixed at opposite ends of the first rotating shaft (3041) and the second rotating shaft (3047), the same connecting shaft (3044) is fixed between the two eccentric connecting blocks (3043), two ends of the connecting shaft (3044) are respectively hinged with the tops of the two material pressing edge blocks (305), the crankshaft assembly (304) further comprises an eccentric circular hole (3045), the second rotating shaft (3047) penetrates through the eccentric circular hole, a driving clamp groove (3045) is arranged on the eccentric circular hole, the second rotating shaft (3047) is internally provided with a bar-shaped groove locking groove (3047) and is arranged along the length of the bar-shaped groove locking mechanism, the bar-shaped groove locking mechanism is arranged at one end (3048) of the bar-shaped groove locking mechanism, the strip-shaped slots are distributed on the outer wall of one side, close to the connecting shaft (3044), of the second rotating shaft (3047), an annular block (30482) is arranged at one end of the pin rod (30481), an adjusting bolt (30483) is rotatably arranged on the inner side of the annular block (30482), a screw hole is formed in one end, far away from the eccentric connecting block (3043), of the second rotating shaft (3047), the adjusting bolt (30483) is in threaded connection with the screw hole, a first speed reducing motor (303) is fixed on the side wall of the arc-shaped top cover (301), and an output shaft of the first speed reducing motor (303) penetrates through the outer wall of the arc-shaped top cover (301) to be fixedly connected with one end of the first rotating shaft (3041);
be fixed with uide bushing (3046) on second pivot (3047), and be provided with the bar slide of round pin pole (30481) looks adaptation on uide bushing (3046), round pin pole (30481) slip sets up in the bar slide, the outer peripheral face of arc top cap (301) is provided with the circular mounting hole that supplies uide bushing (3046) to pass, and uide bushing (3046) and circular mounting hole inner wall form through the bearing and rotate and be connected.
2. The EVA sheet kneading and banburying device according to claim 1, wherein a seat board (101) is fixed at the top of the machine base (1), and rectangular openings (103) are formed in one side of the machine base (1) and one side of the seat board (101).
3. The EVA sheet kneading and banburying device according to claim 1, wherein the lower ends of the holding frame (307), the two pressing edge blocks (305) and the middle pressing block (306) are all of an arc structure, and the arc radians of the lower ends of the holding frame (307), the two pressing edge blocks (305) and the middle pressing block (306) are the same.
4. The EVA sheet kneading and banburying device according to claim 1, wherein the lifting mechanism (4) comprises a rectangular shell fixed at the top of the seat plate (101), a second speed reduction motor (404) is fixed at the top of the rectangular shell, an output shaft of the second speed reduction motor (404) penetrates through the outer wall of the top of the rectangular shell to be fixed with a screw rod (401), a screw rod nut is arranged on the screw rod (401), a lifting plate (402) is fixed on the screw rod nut, two parallel sliding blocks (403) are fixed at one side, close to the pressing mechanism (3), of the lower part of the lifting plate (402), two rectangular sliding ways matched with the sliding blocks (403) are arranged on the rectangular shell, and the two sliding blocks (403) penetrate through the rectangular sliding ways to be fixedly connected with the rectangular box (302).
5. The EVA sheet kneading and banburying device as claimed in claim 4, wherein two parallel-arranged guiding optical axes (105) are fixed at the top of said seat plate (101) near the inner side of the rectangular case, two symmetrically-arranged guiding holes (405) are provided at the top of said lifting plate (402), and the two guiding optical axes (105) respectively pass through the two guiding holes (405).
6. The EVA sheet kneading and banburying device according to claim 5, wherein the kneading and banburying mechanism (2) comprises a banburying box (201), the top of the banburying box (201) is of a rectangular opening structure, the top of the banburying box (201) is matched with the lower part of the rectangular box (302), two parallel rotating shafts (202) are rotatably arranged at the lower part of the banburying box (201), blades (203) are arranged at the positions, close to the inner side of the banburying box (201), of the outer peripheral surfaces of the two rotating shafts (202), the two blades (203) are of a spiral structure, the two blades (203) are symmetrically distributed, one end of each rotating shaft (202) is provided with a power assembly which drives the rotating shafts to rotate, a first supporting seat (102) and a second supporting seat (104) which are arranged in parallel are arranged at the top of the seat board (101), one rotating shaft (202) penetrates through the second supporting seat (104), the first supporting seat (102) and the second supporting seat (104) are fixedly connected with the first rotating shaft (206) and the second supporting seat (102) through the side wall (206), and the output shaft (206) of the turnover motor (102) penetrates through the side wall (102).
7. The EVA sheet kneading and banburying device according to claim 6, wherein arc-shaped openings are formed in the tops of the first supporting seat (102) and the second supporting seat (104) close to one side of the lifting mechanism (4), shaft sleeves are arranged on the outer walls of two sides of the banburying box (201) close to the positions of the arc-shaped openings, and a rotating shaft (202) close to one side of the lifting mechanism (4) penetrates through the two shaft sleeves.
8. The EVA sheet kneading and banburying device according to claim 6, wherein the power assembly comprises a gear box (204) sleeved on two rotating shafts (202), the inner side positions of the two rotating shafts (202) close to the gear box (204) are respectively provided with a first gear (207), a driving motor (205) is fixed at the middle position of the outer wall of one side of the gear box (204) far away from the rotating shafts (202), an output shaft of the driving motor (205) penetrates through the side wall of the gear box (204) to be fixed with a second gear (208), and the second gear (208) is meshed with the two first gears (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310072222.3A CN116038930B (en) | 2023-02-07 | 2023-02-07 | EVA sheet kneading and banburying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310072222.3A CN116038930B (en) | 2023-02-07 | 2023-02-07 | EVA sheet kneading and banburying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116038930A CN116038930A (en) | 2023-05-02 |
| CN116038930B true CN116038930B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310072222.3A Active CN116038930B (en) | 2023-02-07 | 2023-02-07 | EVA sheet kneading and banburying equipment |
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| Country | Link |
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| CN (1) | CN116038930B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203863866U (en) * | 2014-04-22 | 2014-10-08 | 青岛软控机电工程有限公司 | Pressing mechanism for open mill and open mill |
| CN104999584A (en) * | 2014-04-22 | 2015-10-28 | 青岛软控机电工程有限公司 | Material pressing mechanism of open mill and open mill |
| CN214819921U (en) * | 2021-07-03 | 2021-11-23 | 泉州市深博新材料科技有限公司 | EVA sheet kneading internal mixer not easy to accumulate materials |
| CN216031783U (en) * | 2021-09-16 | 2022-03-15 | 山东缆翔塑胶有限公司 | Granular rubber pressurized kneader |
| CN217752206U (en) * | 2022-08-04 | 2022-11-08 | 粒芽(厦门)新材料有限公司 | Degradation master batch banburying device |
| CN115648471A (en) * | 2022-10-25 | 2023-01-31 | 深圳熠泽科技有限公司 | Promote silica gel kneading device of thermally equivalent effect |
-
2023
- 2023-02-07 CN CN202310072222.3A patent/CN116038930B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203863866U (en) * | 2014-04-22 | 2014-10-08 | 青岛软控机电工程有限公司 | Pressing mechanism for open mill and open mill |
| CN104999584A (en) * | 2014-04-22 | 2015-10-28 | 青岛软控机电工程有限公司 | Material pressing mechanism of open mill and open mill |
| CN214819921U (en) * | 2021-07-03 | 2021-11-23 | 泉州市深博新材料科技有限公司 | EVA sheet kneading internal mixer not easy to accumulate materials |
| CN216031783U (en) * | 2021-09-16 | 2022-03-15 | 山东缆翔塑胶有限公司 | Granular rubber pressurized kneader |
| CN217752206U (en) * | 2022-08-04 | 2022-11-08 | 粒芽(厦门)新材料有限公司 | Degradation master batch banburying device |
| CN115648471A (en) * | 2022-10-25 | 2023-01-31 | 深圳熠泽科技有限公司 | Promote silica gel kneading device of thermally equivalent effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116038930A (en) | 2023-05-02 |
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