CN112721095A - PVC is extrusion equipment for pipeline production with automatic blending function - Google Patents
PVC is extrusion equipment for pipeline production with automatic blending function Download PDFInfo
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- CN112721095A CN112721095A CN202110030587.0A CN202110030587A CN112721095A CN 112721095 A CN112721095 A CN 112721095A CN 202110030587 A CN202110030587 A CN 202110030587A CN 112721095 A CN112721095 A CN 112721095A
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- automatic batching
- hopper
- servo motor
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- mixing bin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses an extrusion device with an automatic batching function for PVC pipeline production, which comprises an extruder main body and a fixed frame, wherein the fixed frame is arranged on the extruder main body and is positioned above a material bin of the extruder main body, a mixing bin is arranged on the fixed frame, and an automatic batching mechanism is arranged on the mixing bin, various raw materials are quantitatively put into the mixing bin through the automatic batching mechanism according to a design proportion and a design sequence, the feeding accuracy of the various raw materials is ensured, meanwhile, an impact type stirring mechanism is used for stirring the mixed materials, so that the materials are more uniform, the stirred materials enter the lower part of the mixing bin, the temperature of the materials is reduced through a temperature control maintaining mechanism, and the materials with the temperature of 40-50 ℃ after being reduced are put into a hopper of the extruder main body through a continuous packing mechanism, so that automatic material mixing and continuous material feeding are realized, greatly improving the working efficiency of the extruder main body.
Description
Technical Field
The invention relates to the technical field of pipeline extruders, in particular to extrusion equipment with an automatic batching function for PVC pipeline production.
Background
At present, environmental pollution is a problem which is very important in all countries in the world, underground drainage pipelines have become an environment-friendly subject, the trend of replacing traditional pipes by plastic pipes is not good, the plastic pipes are energy-saving, environment-friendly and low in cost, the traditional cast iron pipes, concrete pipes and steel pipes are challenged, in order to reduce material waste and improve the durability of products, PVC pipes which are excellent in performance and relatively economical and practical are provided, the PVC pipes are also called as hard polyvinyl chloride pipes, the PVC pipes are formed by mixing polyvinyl chloride resin, a stabilizer, a lubricant and the like and then by a hot-pressing method, the plastic pipes are the plastic pipes which are firstly developed and applied, the raw material mixing is to add PVC resin powder, a PVC stabilizer, a plasticizer, an antioxidant and other auxiliary materials into a high-speed mixer in proportion and process in sequence, the materials are heated to a set process temperature through self-friction of the materials and then are cooled to 40-50 ℃ through a cold mixer, and then the materials can be added into a hopper of, the batching process is discontinuous, and degree of automation is lower, and mostly needs the manual work to throw the material, and the control of throwing the material precision is comparatively difficult, influences the shaping quality of pipeline easily, and needs multiple equipment cooperation to use, and the operation is comparatively complicated.
Disclosure of Invention
The invention aims to solve the problems, designs the extruding equipment with the automatic batching function for PVC pipeline production, and solves the problems in the background art.
The technical scheme of the invention for realizing the aim is as follows: an extrusion device with an automatic batching function for PVC pipeline production comprises an extruder main body and a fixing frame, wherein the fixing frame is arranged on the extruder main body and is positioned above a material bin of the extruder main body;
automatic blending mechanism includes: the extruder comprises a main bin, a screw conveyor, a powder weighing hopper and an auxiliary material feeding structure, wherein the main bin is arranged on one side of an extruder body, the feeding end of the screw conveyor is arranged on the lower end of the main bin, the powder weighing hopper is arranged on a mixing bin and communicated with the discharging end of the screw conveyor, the auxiliary material feeding structure is arranged on the side wall of a fixing frame, and one end of the auxiliary material feeding structure extends into the upper part of the mixing bin;
the temperature control holding mechanism comprises: the protective cover is buckled at the lower part of the mixing bin, the water-cooling temperature control structure is arranged on the side wall of the fixing frame, one end of the circulating heat conduction structure is communicated with the water-cooling temperature control structure, and the other end of the circulating heat conduction structure extends into the protective cover and is attached to the mixing bin.
The supplementary material structure of throwing includes: mounting bracket, box, first servo motor, rotating turret, spacing supporting component and four groups throw the material subassembly in a definite quantity, the mounting bracket sets up on the mount lateral wall, the box sets up on the mounting bracket, first servo motor sets up in the box and the drive end stretches out outside the box, the rotating turret sets up on first servo motor's drive end, spacing supporting component sets up on the box and is connected with the rotating turret, four groups throw the material subassembly in a definite quantity and set up on the rotating turret along annular array.
Spacing supporting component includes: the annular guide rail is arranged on the box body, and the four arc-shaped sliding blocks are sleeved on the annular guide rail in a sliding mode along the annular array and connected with the rotating frame.
The quantitative feeding assembly comprises: the auxiliary hopper, arrange material pipe and ration pay-off component, the auxiliary hopper sets up on the rotating turret, it inserts on the lower extreme of auxiliary hopper to arrange the material pipe, the ration pay-off component sets up on the auxiliary hopper and one end stretches into in the discharge tube.
The quantitative feeding member comprises: support frame, second servo motor and pay-off screw rod, the support frame sets up on the auxiliary hopper, second servo motor sets up on the support frame along the vertical direction, the one end of pay-off screw rod is connected with second servo motor's drive end, and the other end stretches into in the discharge tube.
The water-cooling temperature control structure comprises: the water tank is arranged on one side of the fixing frame, the temperature probe is arranged on the inner side wall surface of the water tank, and the water cooler is arranged on one side of the water tank and communicated with the water tank.
The circulating heat conducting structure includes: circulating pump, spiral heat exchange tube and temperature sensor, the circulating pump sets up on the water tank and the end of intaking is linked together with the water tank, the spiral heat exchange tube sets up in the protection casing and pastes and adorn on the blending bunker lateral wall, the one end of spiral heat exchange tube is linked together with the play water end of circulating pump, the other end is linked together with the end of intaking of cold water machine, temperature sensor sets up on the lateral wall face in the blending bunker.
The impact type stirring mechanism comprises: link, driving motor, reduction gear and gyration impact portion, the link is arranged in on the blending bunker, driving motor sets up on the link, the reduction gear sets up on the link and the input is connected with driving motor's drive end, gyration impact portion sets up in the blending bunker and one end is linked together with the output of reduction gear.
The swing impact portion includes: (mixing) shaft, jump bit and wave plate, the (mixing) shaft sets up in the blending bunker and one end is linked together with the output of reduction gear, the jump bit welds on the lateral wall of (mixing) shaft, the wave plate sets up in one of jump bit to serve.
The continuous packing mechanism includes: pay-off passageway, support, seal shell, miniature servo motor and auger rod, the pay-off passageway sets up on the lower extreme of blending bunker and one end stretches into in the hopper, the support sets up in the hopper, the seal shell sets up on the support, miniature servo motor sets up in the seal shell and the drive end stretches out the seal shell outside, the one end of auger rod is connected with miniature servo motor's drive end, the other end stretches into in the pay-off passageway.
The extrusion equipment for PVC pipeline production with the automatic batching function, which is manufactured by the technical scheme of the invention, improves the existing PVC pipeline extruder main body, the continuous packing mechanism is arranged above the hopper of the extruder main body, the upper part of the continuous packing mechanism is provided with the mixing bin, the impact type stirring mechanism is arranged in the mixing bin, the lower part of the mixing bin is provided with the temperature control maintaining mechanism, the automatic batching mechanism is arranged on the mixing bin, when the equipment is used, various raw materials are quantitatively put into the mixing bin according to the design proportion and sequence through the automatic batching mechanism, the feeding accuracy of various raw materials is ensured, meanwhile, the impact type stirring mechanism is used for stirring the mixed materials, so that the materials are more uniform, the stirred materials enter the lower part of the mixing bin, the temperature of the materials is reduced through the temperature control maintaining mechanism, and then the materials with the temperature of 40-50 ℃ after being reduced are put into the hopper of the extruder main body through the continuous packing mechanism, thereby realize automatic compounding and throw the material in succession, improved the operating efficiency of extruder main part widely, solved prior art, the batching process of raw materials is discontinuous, and degree of automation is lower, and mostly needs the manual work to throw the material, and the control of throwing the material precision is comparatively difficult, influences the shaping quality of pipeline easily, and needs multiple equipment cooperation to use, operates comparatively complicated problem.
Drawings
FIG. 1 is a schematic structural diagram of a front cross section of the extrusion equipment for PVC pipeline production with an automatic batching function according to the present invention.
FIG. 2 is a schematic top view of an extrusion apparatus for PVC pipe production with an automatic blending function according to the present invention.
FIG. 3 is a schematic structural view of a main section of an auxiliary material feeding structure of an extrusion device for PVC pipeline production with an automatic batching function according to the present invention.
FIG. 4 is a schematic structural diagram of a front cross-sectional view of a continuous filling mechanism of an extrusion device for PVC pipeline production with an automatic batching function according to the present invention.
FIG. 5 is a schematic view of a partially enlarged structure at a position a of the extrusion equipment for PVC pipeline production with an automatic batching function according to the present invention.
FIG. 6 is a schematic diagram of a partial enlarged structure at a position b of the extrusion equipment for PVC pipeline production with an automatic batching function according to the present invention.
In the figure: 1-extruder body; 2-a fixing frame; 3-a main storage bin; 4-a screw conveyor; 5-powder weighing hopper; 6-protective cover; 7-a mounting frame; 8-a box body; 9-a first servo motor; 10-a rotating frame; 11-a ring guide; 12-arc shaped sliding blocks; 13-an auxiliary hopper; 14-a discharge pipe; 15-a support frame; 16-a second servo motor; 17-a feed screw; 18-a water tank; 19-a temperature probe; 20-a water chiller; 21-a temperature sensor; 22-a connecting frame; 23-a drive motor; 24-a reducer; 25-stirring shaft; 26-an impact bar; 27-a wave plate; 28-a feed channel; 29-a scaffold; 30-sealing the shell; 31-a miniature servo motor; 32-auger rod; 33-a circulation pump; 34-spiral heat exchange tube.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1 to 6, all electrical components in the present application are connected to their adapted power supplies through wires, and an appropriate controller should be selected according to actual situations to meet control requirements, and specific connection and control sequence should be implemented by referring to the following working principle, in which the electrical connection between the electrical components is implemented in sequence, and the detailed connection means is a known technology in the art, and the following description mainly describes the working principle and process, and does not describe the electrical control.
Example (b): as can be known from the attached figures 1-6 of the specification, the scheme comprises an extruder main body 1 and a fixed frame 2, the position relation and the connection relation are as follows, the fixed frame 2 is arranged on the extruder main body 1 and is positioned above a material bin of the extruder main body 1, a material mixing bin is arranged on the fixed frame 2, an automatic batching mechanism is arranged on the material mixing bin, an impact type stirring mechanism is arranged in the material mixing bin, a temperature control retaining mechanism is arranged at the lower part of the material mixing bin, a continuous filling mechanism is arranged at the lower end of the material mixing bin, the existing PVC pipeline extruder main body 1 is improved, the continuous filling mechanism is arranged above a hopper of the extruder main body 1, the material mixing bin is arranged at the upper part of the continuous filling mechanism, the impact type stirring mechanism is arranged in the material mixing bin, the temperature control retaining mechanism is arranged at the lower part of the material mixing bin, the automatic, quantitatively feeding the materials into a mixing bin to ensure the feeding accuracy of various raw materials, simultaneously stirring the mixed materials by using an impact stirring mechanism so as to enable the materials to be more uniform, feeding the stirred materials into the lower part of the mixing bin, cooling the materials by using a temperature control maintaining mechanism, and feeding the cooled materials at 40-50 ℃ into a hopper of an extruder main body 1 by using a continuous filling mechanism, so that automatic material mixing and continuous feeding are realized, and the operating efficiency of the extruder main body 1 is greatly improved;
in the concrete implementation process, the automatic batching mechanism comprises: main material storehouse 3, screw conveyer 4, powder weighing hopper 5 and auxiliary material throw the material structure, and main material storehouse 3 sets up in 1 one side of extruder main part, and screw conveyer 4's feed end sets up on main material storehouse 3's lower extreme, and powder weighing hopper 5 sets up on the blending bunker and is linked together with screw conveyer 4's discharge end, and the auxiliary material is thrown the material structure and is set up on 2 lateral walls of mount and one end and stretch into the blending bunker top, and wherein accuse temperature retaining mechanism includes: the protective cover 6, the water-cooling temperature control structure and the circulating heat conduction structure, the protective cover 6 is buckled at the lower part of the mixing bin, the water-cooling temperature control structure is arranged on the side wall of the fixed frame 2, one end of the circulating heat conduction structure is communicated with the water-cooling temperature control structure, the other end of the circulating heat conduction structure extends into the protective cover 6 and is attached to the mixing bin, when the PVC resin powder mixing device is used, PVC resin powder in the main material bin 3 is led out through the screw conveyer 4 and is put into the powder weighing hopper 5 for quantitative weighing, an electric control valve at the lower end of the powder weighing hopper 5 is opened, the weighed PVC resin powder is put into the mixing bin, meanwhile, the auxiliary material feeding structure is controlled to sequentially feed different auxiliary materials into the mixing bin, the raw materials are stirred through the impact type stirring mechanism, low-temperature cooling water is prepared through the water-cooling temperature control structure in the stirring process, the low, thereby cooling the materials in the mixing bin.
As can be seen from the accompanying drawings 1-3 of the specification, in the specific implementation process, the auxiliary feeding structure comprises: mounting bracket 7, box 8, first servo motor 9, the rotating turret 10, material subassembly is thrown to spacing supporting component and four groups ration, mounting bracket 7 sets up on 2 lateral walls of mount, box 8 sets up on mounting bracket 7, first servo motor 9 sets up in box 8 and the drive end stretches out outside box 8, rotating turret 10 sets up on first servo motor 9's drive end, spacing supporting component sets up on box 8 and is connected with rotating turret 10, material subassembly is thrown along annular array to four groups ration sets up on rotating turret 10, wherein spacing supporting component includes: 11 and four arc slider 12 of ring rail, 11 settings of ring rail on box 8, four arc slider 12 slide suit along the annular array on 11 ring rail and be connected with rotating turret 10, and above-mentioned ration is thrown the material subassembly and is included: auxiliary hopper 13, row's material pipe 14 and ration pay-off component, auxiliary hopper 13 sets up on rotating turret 10, arranges material pipe 14 cartridge on auxiliary hopper 13's lower end, and ration pay-off component sets up on auxiliary hopper 13 and one end stretch into row material pipe 14 in, and wherein ration pay-off component includes: support frame 15, second servo motor 16 and pay-off screw rod 17, support frame 15 sets up on supplementary hopper 13, second servo motor 16 sets up on support frame 15 along the vertical direction, the one end of pay-off screw rod 17 is connected with the drive end of second servo motor 16, the other end stretches into in arranging material pipe 14, when using, the drive end through first servo motor 9 in the control box 8 is fixed angle and is rotated 90, thereby drive rotating turret 10 and carry out fixed angle and rotate, and then make the supplementary hopper 13 of difference on the rotating turret 10 remove to the blending bunker top, the directional constant speed rotation of drive end of second servo motor 16 on the support frame 15 on the control supplementary hopper 13, thereby the pay-off screw rod 17 of area rotates, and then realize the ration feeding effect of auxiliary material, moreover, the steam generator is simple in structure, and high in automation degree.
As can be seen from the accompanying drawings 1 to 6 in the specification, in the specific implementation process, the water-cooling temperature control structure comprises: water tank 18, temperature probe 19 and cold water machine 20, water tank 18 sets up in 2 one sides of mount, and temperature probe 19 sets up on the side wall face in water tank 18, and cold water machine 20 sets up in 18 one sides of water tank and is linked together with water tank 18, and wherein circulation heat conduction structure includes: the device comprises a circulating pump 33, a spiral heat exchange pipe 34 and a temperature sensor 21, wherein the circulating pump 33 is arranged on a water tank 18, the water inlet end of the circulating pump is communicated with the water tank 18, the spiral heat exchange pipe 34 is arranged in a protective cover 6 and attached to the side wall of a mixing bin, one end of the spiral heat exchange pipe 34 is communicated with the water outlet end of the circulating pump 33, the other end of the spiral heat exchange pipe is communicated with the water inlet end of a water cooler 20, the temperature sensor 21 is arranged on the inner side wall surface of the mixing bin, when the device is used, low-temperature cooling water is prepared through the water cooler 20 and is injected into the water tank 18, the temperature of the low-temperature cooling water in the water tank 18 is monitored through a temperature probe 19, the circulating pump 33 is started, the low-temperature cooling water in the water tank 18 is extracted through the circulating pump 33 and is injected into the spiral heat exchange, so that the temperature of the material is reduced to 40-50 ℃.
As can be seen from fig. 1 to 6 of the specification, in the implementation process, the impact type stirring mechanism comprises: connecting frame 22, driving motor 23, reduction gear 24 and gyration impact portion, connecting frame 22 set up on the blending bunker, and driving motor 23 sets up on connecting frame 22, and reduction gear 24 sets up on connecting frame 22 and the input is connected with driving motor 23's drive end, and gyration impact portion sets up in the blending bunker and one end is linked together with reduction gear 24's output, and gyration impact portion includes: (mixing) shaft 25, jump bit 26 and wave plate 27, the (mixing) shaft 25 sets up in the blending bunker and one end is linked together with reduction gear 24's output, jump bit 26 welds on the lateral wall of (mixing) shaft 25, wave plate 27 sets up on jump bit 26's one end, when using, rotate through the driving motor 23 on the control link 22, thereby drive reduction gear 24's input rotates, and then the output of the reduction gear 24 of area rotates, thereby the (mixing) shaft 25 of area rotates, the (mixing) shaft 25 rotates the in-process, jump bit 26 revolves, thereby make wave plate 27 stir the material and mix, realize the rapid mixing stirring operation of material.
In a specific implementation process, the continuous filling mechanism comprises: the feeding channel 28, the support 29, the seal shell 30, miniature servo motor 31 and auger rod 32, feeding channel 28 sets up on the lower extreme of blending bunker and one end stretches into in the hopper, support 29 sets up in the hopper, the seal shell 30 sets up on support 29, miniature servo motor 31 sets up in the seal shell 30 and the drive end stretches out the seal shell 30 outside, the one end of auger rod 32 is connected with the drive end of miniature servo motor 31, the other end stretches into in the feeding channel 28, when using, rotate through the drive end of the miniature servo motor 31 in the seal shell 30 on the control support 29, thereby the auger rod 32 in area rotates, auger rod 32 rotates, and then derive the mixed material in the blending bunker, make the material enter into the hopper, whole operation process is continuous stable.
To sum up, the extrusion device with the automatic batching function for PVC pipeline production improves the existing PVC pipeline extruder main body 1, a continuous filling mechanism is arranged above the hopper of the extruder main body 1, a mixing bin is arranged on the upper part of the continuous filling mechanism, an impact type stirring mechanism is arranged in the mixing bin, a temperature control maintaining mechanism is arranged on the lower part of the mixing bin, and an automatic batching mechanism is arranged on the mixing bin, when in use, various raw materials are quantitatively put into the mixing bin according to the design proportion and sequence through the automatic batching mechanism, so as to ensure the feeding accuracy of various raw materials, and simultaneously, the mixed materials are stirred by the impact type stirring mechanism, so that the materials are more uniform, the stirred materials enter the lower part of the mixing bin, are cooled by the temperature control maintaining mechanism, and then the materials with the temperature of 40-50 ℃ after being cooled are put into the hopper of the extruder main body 1 by the continuous filling mechanism, thereby realize automatic compounding and throw the material in succession, improved extruder main part 1's operating efficiency widely, solved prior art, the batching process of raw materials is discontinuous, and degree of automation is lower, and mostly needs the manual work to throw the material, and the control of throwing the material precision is comparatively difficult, influences the shaping quality of pipeline easily, and needs multiple equipment cooperation to use, operates comparatively complicated problem.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The PVC pipeline production extrusion equipment with the automatic batching function comprises an extruder main body (1) and a fixing frame (2), and is characterized in that the fixing frame (2) is arranged on the extruder main body (1) and is positioned above a material bin of the extruder main body (1), a material mixing bin is arranged on the fixing frame (2), an automatic batching mechanism is arranged on the material mixing bin, an impact type stirring mechanism is arranged in the material mixing bin, a temperature control maintaining mechanism is arranged at the lower part of the material mixing bin, and a continuous packing mechanism is arranged at the lower end of the material mixing bin;
automatic blending mechanism includes: the extruder comprises a main material bin (3), a spiral conveyor (4), a powder weighing hopper (5) and an auxiliary material feeding structure, wherein the main material bin (3) is arranged on one side of an extruder main body (1), the feeding end of the spiral conveyor (4) is arranged on the lower end of the main material bin (3), the powder weighing hopper (5) is arranged on a mixing bin and communicated with the discharging end of the spiral conveyor (4), the auxiliary material feeding structure is arranged on the side wall of a fixing frame (2), and one end of the auxiliary material feeding structure extends into the upper part of the mixing bin;
the temperature control holding mechanism comprises: protection casing (6), water-cooling accuse temperature structure and circulation heat conduction structure, protection casing (6) spiral-lock is in the lower part of blending bunker, water-cooling accuse temperature structure sets up on mount (2) lateral wall, the one end and the water-cooling accuse temperature structure of circulation heat conduction structure are linked together, the other end stretch into in protection casing (6) and laminate mutually with the blending bunker.
2. The extrusion equipment with the automatic batching function for the PVC pipeline as claimed in claim 1, characterized in that said auxiliary feeding structure comprises: mounting bracket (7), box (8), first servo motor (9), rotating turret (10), spacing supporting component and four groups of ration throw the material subassembly, mounting bracket (7) set up on mount (2) lateral wall, box (8) set up on mounting bracket (7), first servo motor (9) set up in box (8) and the drive end stretches out outside box (8), rotating turret (10) set up on the drive end of first servo motor (9), spacing supporting component sets up on box (8) and is connected with rotating turret (10), four groups the ration is thrown the material subassembly and is set up on rotating turret (10) along annular array.
3. The extrusion equipment with automatic batching function for PVC pipeline production according to claim 2, characterized in that said limit support assembly comprises: the novel rotary table comprises an annular guide rail (11) and four arc-shaped sliding blocks (12), wherein the annular guide rail (11) is arranged on a box body (8), and the four arc-shaped sliding blocks (12) are sleeved on the annular guide rail (11) in a sliding mode along an annular array and are connected with a rotating frame (10).
4. The extrusion equipment with the automatic batching function for the PVC pipeline as claimed in claim 3, characterized in that said quantitative feeding assembly comprises: auxiliary hopper (13), row material pipe (14) and ration pay-off component, auxiliary hopper (13) set up on rotor frame (10), row material pipe (14) cartridge is on auxiliary hopper's (13) lower extreme, ration pay-off component sets up on auxiliary hopper (13) and one end stretches into in row material pipe (14).
5. The extrusion apparatus for producing the PVC pipe with the automatic batching function as claimed in claim 4, wherein said quantitative feeding member comprises: support frame (15), second servo motor (16) and pay-off screw rod (17), support frame (15) set up on assisting hopper (13), second servo motor (16) set up on support frame (15) along the vertical direction, the one end of pay-off screw rod (17) is connected with the drive end of second servo motor (16), the other end stretches into in row material pipe (14).
6. The PVC pipeline production extrusion equipment with the automatic batching function as claimed in any one of claims 1 to 5, wherein said water-cooling temperature control structure comprises: the water tank (18) is arranged on one side of the fixing frame (2), the temperature probe (19) is arranged on the inner side wall surface of the water tank (18), and the water cooler (20) is arranged on one side of the water tank (18) and communicated with the water tank (18).
7. The extrusion equipment with the automatic batching function for the PVC pipeline as claimed in claim 6, wherein said circulating heat conducting structure comprises: circulating pump (33), spiral heat exchange tube (34) and temperature sensor (21), circulating pump (33) set up on water tank (18) and the end of intaking is linked together with water tank (18), spiral heat exchange tube (34) set up in protection casing (6) and paste and adorn on the blending bunker lateral wall, the one end of spiral heat exchange tube (34) is linked together with the play water end of circulating pump (33), the other end is linked together with the end of intaking of cold water machine (20), temperature sensor (21) set up on the lateral wall face in the blending bunker.
8. The extrusion equipment with the automatic batching function for the PVC pipeline as claimed in claim 1, characterized in that said impact stirring mechanism comprises: link (22), driving motor (23), reduction gear (24) and gyration impact portion, link (22) set up on the blending bunker, driving motor (23) set up on link (22), reduction gear (24) set up on link (22) and the input is connected with the drive end of driving motor (23), gyration impact portion sets up in the blending bunker and one end is linked together with the output of reduction gear (24).
9. The extrusion apparatus for producing the PVC pipe with the automatic batching function as claimed in claim 8, wherein said rotary impact part comprises: (mixing) shaft (25), impact bar (26) and wave plate (27), (mixing) shaft (25) set up in the blending bunker and one end is linked together with the output of reduction gear (24), impact bar (26) weld on the lateral wall of (mixing) shaft (25), wave plate (27) set up in one of impact bar (26) and serve.
10. The extrusion apparatus for producing the PVC pipeline with the automatic batching function as claimed in claim 1, wherein the continuous filling mechanism comprises: pay-off passageway (28), support (29), seal shell (30), miniature servo motor (31) and auger rod (32), pay-off passageway (28) set up on the lower extreme of blending bunker and one end stretch into in the hopper, support (29) set up in the hopper, seal shell (30) set up on support (29), miniature servo motor (31) set up in seal shell (30) and the drive end stretches out seal shell (30) the outside, the one end of auger rod (32) is connected with the drive end of miniature servo motor (31), the other end stretches into in pay-off passageway (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030587.0A CN112721095A (en) | 2021-01-11 | 2021-01-11 | PVC is extrusion equipment for pipeline production with automatic blending function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030587.0A CN112721095A (en) | 2021-01-11 | 2021-01-11 | PVC is extrusion equipment for pipeline production with automatic blending function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112721095A true CN112721095A (en) | 2021-04-30 |
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| CN202110030587.0A Pending CN112721095A (en) | 2021-01-11 | 2021-01-11 | PVC is extrusion equipment for pipeline production with automatic blending function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113427736A (en) * | 2021-06-23 | 2021-09-24 | 泉州中宝鞋材有限公司 | Hot melt adhesive extruder |
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| CN204546836U (en) * | 2015-02-15 | 2015-08-12 | 新疆润雨管业有限公司 | A kind of production PE tubing automatical feeding system |
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| CN113427736A (en) * | 2021-06-23 | 2021-09-24 | 泉州中宝鞋材有限公司 | Hot melt adhesive extruder |
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