CN214819869U - Liquid rubber production line - Google Patents

Abstract

The utility model relates to a liquid sizing material production line, including the raw materials conveyer, first auxiliary material conveyer, mix feeder and second auxiliary material conveyer, install the raw materials crane span structure above the raw materials conveyer, install the raw materials rubber tube in the raw materials crane span structure, the raw materials crane span structure rear connects total crane span structure, first auxiliary material conveyer, second auxiliary material conveyer together are located raw materials conveyer side by side, install first auxiliary material crane span structure, second auxiliary material crane span structure respectively above first auxiliary material conveyer, second auxiliary material conveyer, first auxiliary material crane span structure, second auxiliary material crane span structure top connects the auxiliary materials crane span structure, auxiliary materials crane span structure side connects total crane span structure, raw materials rubber tube, first auxiliary material rubber tube, second auxiliary material rubber tube get into the mixing feeder through the guide of total crane span structure, the silica gel raw materials, the auxiliary materials are made into silica gel through the mixing feeder and are put in the finished product feed cylinder, the automated operation, accurate ratio silica gel raw materials and auxiliary materials, the rubber tube is reasonable in layout and design, and the production efficiency can be greatly improved.

Description

Liquid rubber production line

Technical Field

The utility model relates to a silica gel production facility field, concretely relates to liquid sizing material production line.

Background

The liquid rubber production line is a production line for mixing different liquid materials according to different proportions to produce another finished product liquid, for example, the liquid rubber production line can mix silica gel raw materials and various auxiliary materials together to produce liquid silica gel finished products with various special performance requirements.

SUMMERY OF THE UTILITY MODEL

There is above-mentioned defect to prior art, the utility model provides a liquid sizing material production line, concrete technical scheme is as follows:

a liquid sizing material production line comprises a raw material conveyor, a first auxiliary material conveyor, a mixing feeder and a second auxiliary material conveyor, wherein a raw material bridge is arranged above the raw material conveyor, a raw material rubber pipe is arranged in the raw material bridge, a main bridge is connected behind the raw material bridge, the raw material conveyor is positioned in front of the mixing feeder, the first auxiliary material conveyor and the second auxiliary material conveyor are arranged on the side of the raw material conveyor side by side, a first auxiliary material bridge and a second auxiliary material bridge are respectively arranged above the first auxiliary material conveyor and the second auxiliary material conveyor, a first auxiliary material rubber pipe and a second auxiliary material rubber pipe are respectively arranged in the first auxiliary material bridge and the second auxiliary material bridge, an auxiliary material bridge is connected above the first auxiliary material bridge and the second auxiliary material bridge, the main bridge is connected on the side of the auxiliary material bridge, and the raw material rubber pipe, the first auxiliary material rubber pipe and the second auxiliary material rubber pipe enter the mixing feeder through the main bridge, the raw material conveyor conveys raw materials to the mixing and feeding machine through the raw material rubber tube, the first auxiliary material conveyor conveys auxiliary materials to the mixing and feeding machine through the first auxiliary material rubber tube, the second auxiliary material conveyor conveys second auxiliary materials to the mixing and feeding machine through the second auxiliary material rubber tube, and the silica gel raw materials and the auxiliary materials are mixed to be prepared into silica gel which is placed in the finished product material barrel through the mixing and feeding machine.

As the utility model discloses an optimal scheme, the raw materials conveyer includes the bottom plate and installs on the bottom plate by preceding backward raw materials control electronic box, raw materials feedway, servo hydraulic system, vacuum material feeding unit in proper order, and servo hydraulic system provides power for raw materials feedway, vacuum material feeding unit, and raw materials feedway takes out the silica gel raw materials from the silica gel raw materials feed cylinder and carries vacuum material feeding unit, and vacuum material feeding unit evacuation back drive silica gel raw materials passes through the raw materials rubber tube and carries mixed feeder.

As a preferred scheme of the utility model, the vacuum feeding device comprises a vacuumizing charging barrel, a pressure gauge, a valve sleeve, a valve plate connecting rod, a first one-way valve, a piston, a cylinder body, a second one-way valve, a piston rod, an oil cylinder, an elbow connecting pipe and a third one-way valve, a feeding port and a vacuumizing port are arranged above the vacuumizing charging barrel, a raw material feeding device drives silica gel raw materials to enter the vacuumizing charging barrel from the feeding port, the vacuumizing charging barrel is communicated with the vacuumizing pump through the vacuumizing port, the pressure gauge is arranged above the vacuumizing charging barrel, the bottom surface of the vacuumizing charging barrel is in an inverted cone shape, the valve sleeve is arranged below the vacuumizing charging barrel, a first cavity is arranged above the interior of the valve sleeve, a second cavity is arranged below the interior of the valve sleeve, the first one-way valve is arranged in the valve sleeve, the first cavity is communicated with the second cavity through the first one-way valve, the valve plate connecting rod is connected with the valve plate, the valve plate connecting rod is connected with the piston, the piston is arranged in the cylinder body, the piston is connected with the piston rod, the oil cylinder drives the piston rod to move, the cylinder body is arranged below the valve sleeve, the piston is provided with a piston glue passing hole, a second one-way valve is arranged in the piston, a third chamber is arranged in the cylinder body, the second chamber is communicated with the third chamber through the second one-way valve and the piston glue passing hole, an elbow connecting pipe is arranged on the side of the cylinder body and communicated with the third chamber, and the third one-way valve is communicated with the upper portion of the elbow connecting pipe.

As a preferred scheme of the utility model, first auxiliary material conveyer and second auxiliary material conveyer structure are the same, and first auxiliary material conveyer includes the locomotive and installs lift cylinder, feedway, the control panel on the locomotive, and lift cylinder, feedway have two sets ofly respectively, and lift cylinder drive feedway moves down to impress in the auxiliary material feed cylinder that is equipped with the auxiliary material, and feedway drive auxiliary material is carried and is mixed the feeder.

As a preferred scheme of the utility model, the feeding device comprises a pressure plate, a bottom valve cylinder sleeve, a cylinder body, a glue passing block, a blocking plate, a bottom valve plate connecting rod, a fixed block, a piston, a first check valve, an elbow connecting pipe, a second check valve and a cylinder, wherein the bottom valve cylinder sleeve is arranged above the pressure plate, a first cavity is arranged in the bottom valve cylinder sleeve, the cylinder body is arranged above the bottom valve cylinder sleeve, the glue passing block is arranged below the inner part of the cylinder body, the glue passing block is provided with a glue passing channel, a second cavity and a third cavity are arranged in the cylinder body, the bottom valve plate is positioned in the pressure plate to control the bottom opening and closing of the first cavity, the bottom valve plate connecting rod is connected above the bottom valve plate, the blocking plate is connected after passing through the glue passing block, the blocking plate blocks the glue passing channel to control the communication between the first cavity and the second cavity, the fixed block is arranged at the upper end of the bottom valve plate connecting rod, the fixed block is provided with a fixed glue passing hole and is arranged at the bottom of the fixed block, a first check valve is installed in the piston, the piston is provided with a piston glue passing hole, the second chamber is communicated with a third chamber through the fixed glue passing hole, the first check valve and the piston glue passing hole, an elbow connecting pipe is installed on the side of the cylinder body and communicated with the third chamber, the second check valve is communicated with the upper portion of the elbow connecting pipe, an air cylinder is installed on the upper portion of the cylinder body, and the air cylinder drives the piston to lift up and down.

As a preferred scheme, mix the feeder and include the protective housing and install blender in the protective housing, mix and cross gluey piece, stop valve, filter, the servo feeding mechanism of raw materials, the servo feeding mechanism of auxiliary material, the gluey piece has been mixed in the installation of blender rear, the servo feeding mechanism of raw materials, the servo feeding mechanism of auxiliary material carry raw materials, auxiliary material respectively according to the ratio, the auxiliary material is to mixing and cross gluey piece, installation stop valve in blender the place ahead, finished product silica gel that stop valve control was made gets into the filter, the filter is located finished product feed cylinder top.

As an optimal scheme of the utility model, the servo feeding mechanism of raw materials includes that the raw materials crosses the rubber block, the fourth check valve, main cylinder liner, an upper fixed plate, main motor, main lead screw, main nut, main movable plate, main material pole, main guide bar and bottom plate, the raw materials crosses rubber block top installation fourth check valve, the silica gel raw materials gets into the raw materials through the fourth check valve and crosses the rubber block, the raw materials crosses rubber block below installation main cylinder liner, main cylinder liner has two, main cylinder liner below installation top plate, install main motor in the upper fixed plate, main motor drive main lead screw rotates, main lead screw threaded connection main nut, main nut installs in main movable plate, install main material pole on the main movable plate, main material pole stretches into in the main cylinder liner, main guide bar of main movable plate both sides suit, main guide bar fixed mounting is between upper fixed plate, the bottom plate.

As a preferred scheme of the utility model, the servo feeding mechanism of auxiliary material includes that the auxiliary material crosses gluey piece, fifth check valve, vice cylinder jacket, vice material pole, fixed frame, vice lead screw, vice nut, vice movable plate, vice motor, the auxiliary material crosses gluey piece top installation fifth check valve, the auxiliary material crosses gluey piece side and is equipped with out the jiao kou, the auxiliary material crosses the vice cylinder liner of gluey piece below installation, vice cylinder liner is installed in fixed frame top, vice cylinder liner suit is vice material pole, vice material pole is installed in vice movable plate, the vice nut of installation in the vice movable plate, vice nut threaded connection is vice lead screw, vice motor drive is vice lead screw rotates.

The utility model has the advantages that: the raw material conveyer carries the raw materials to mixing feeder through the raw material rubber tube, and first auxiliary material conveyer carries the auxiliary material to mixing feeder through first auxiliary material rubber tube, and second auxiliary material conveyer carries the second auxiliary material to mixing feeder through the second auxiliary material rubber tube, and silica gel raw materials, auxiliary material are put in the finished product feed cylinder through mixing feeder mixture system silica gel, and automatic operation, accurate ratio silica gel raw materials and auxiliary material, rubber tube overall arrangement reasonable in design can improve production efficiency by a wide margin.

Drawings

Fig. 1 is an overall perspective view of the present invention.

Fig. 2 is a perspective view of the raw material conveyor of the present invention.

Fig. 3 is a perspective view of the material conveyor of the present invention after the outer protective shell is hidden.

Fig. 4 is a perspective view of the vacuum feeding device of the raw material conveyor of the present invention.

Fig. 5 is a front view of the vacuum feeding device of the raw material conveyor of the present invention.

Fig. 6 is a sectional view taken in the direction of a-a in fig. 5.

Fig. 7 is a perspective view of a first auxiliary material conveyor of the present invention.

Fig. 8 is a front view of the first auxiliary material conveyor of the present invention.

Fig. 9 is a sectional view taken in the direction B-B in fig. 8.

Fig. 10 is a cross-sectional view of a single feed device of the present invention.

Fig. 11 is a perspective view of the mixing and feeding machine of the present invention.

Fig. 12 is a perspective view of the hybrid feeder after hiding the external protective shell.

Fig. 13 is a perspective view of another viewing angle after the external protection shell is hidden in the mixing feeder of the present invention.

Fig. 14 is a front view of the servo feeding mechanism for raw materials and the servo feeding mechanism for auxiliary materials of the present invention.

Fig. 15 is a sectional view taken in the direction of C-C in fig. 14.

Fig. 16 is a side view of the servo feeding mechanism for raw material and the servo feeding mechanism for auxiliary material of the present invention.

Fig. 17 is a sectional view taken in the direction D-D of fig. 16.

Fig. 18 is a front view of the auxiliary material servo feeding mechanism of the present invention.

Fig. 19 is a sectional view taken in the direction of E-E in fig. 18.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1, a liquid sizing material production line comprises a raw material conveyor 1, a first auxiliary material conveyor 2, a mixing feeder 3 and a second auxiliary material conveyor 4, wherein a raw material bridge 5 is arranged above the raw material conveyor 1, a raw material rubber pipe is arranged in the raw material bridge 5, a main bridge 6 is connected behind the raw material bridge 5, the raw material conveyor 1 is positioned in front of the mixing feeder 3, the first auxiliary material conveyor 2 and the second auxiliary material conveyor 4 are positioned on the side of the raw material conveyor 1 side by side, a first auxiliary material bridge 7 and a second auxiliary material bridge 8 are respectively arranged above the first auxiliary material conveyor 2 and the second auxiliary material conveyor 4, a first auxiliary material rubber pipe and a second auxiliary material rubber pipe are respectively arranged in the first auxiliary material bridge 7 and the second auxiliary material bridge 8, an auxiliary material bridge 9 is connected above the first auxiliary material bridge 7 and the second auxiliary material bridge 8, the auxiliary material bridge 9 is connected with the main bridge 6, the raw material rubber tube, the first auxiliary material rubber tube and the second auxiliary material rubber tube are guided to enter a mixing feeder 3 through a main bridge 6, specifically, the raw material rubber tube is guided to enter the main bridge 6 through a raw material bridge 5 and then is guided to enter the mixing feeder 3 through the main bridge 6, the first auxiliary material rubber tube passes through a first auxiliary material bridge 7, the auxiliary material bridge 9 is guided to enter the main bridge 6 and then to enter the mixing feeder 3 through the main bridge 6, the raw material conveyor 1 conveys raw materials to the mixing feeder 3 through the raw material rubber tube, the first auxiliary material conveyor 2 conveys the auxiliary materials to the mixing feeder 3 through the first auxiliary material rubber tube, the second auxiliary material conveyor 4 conveys the second auxiliary materials to the mixing feeder 3 through the second auxiliary material rubber tube, the silica gel raw materials and the auxiliary materials are mixed to be made into silica gel through the mixing feeder and are placed in the finished product material barrel 10, and the raw material rubber tube, the first auxiliary material rubber tube and the second auxiliary material rubber tube are not specifically drawn as the feeding rubber tube with a common hollow structure.

As shown in fig. 2 and 3, the raw material conveyor 1 includes a bottom plate 11 and a raw material control electronic box 12 installed on the bottom plate 11 in sequence from front to back, a raw material feeding device 13, a servo hydraulic system 14, and a vacuum feeding device 15, wherein the servo hydraulic system 14 provides power for the raw material feeding device 13 and the vacuum feeding device 15, the raw material feeding device 13 draws out a silica gel raw material from a silica gel raw material barrel and conveys the silica gel raw material to the vacuum feeding device 15, the raw material feeding device 13 is in the prior art, and the vacuum feeding device 15 drives the silica gel raw material to be conveyed to the mixing and feeding machine 3 through a raw material rubber tube after being vacuumized.

As shown in fig. 4 to 6, the vacuum feeding device 15 includes a vacuum cylinder 151, a pressure gauge 152, a valve sleeve 153, a valve plate 154, a valve plate connecting rod 155, a first one-way valve 156, a piston 157, a cylinder 158, a second one-way valve 159, a piston rod 1510, an oil cylinder 1511, an elbow connecting tube 1512, and a third one-way valve 1513, a feeding port 151a and a vacuum outlet 151b are disposed above the vacuum cylinder 151, a raw material feeding device 13 drives a silica gel raw material to enter the vacuum cylinder 151 from the feeding port 151a through a rubber tube, the vacuum cylinder 151 communicates with a vacuum pump (not shown) through the vacuum outlet 151b through a rubber tube, the pressure gauge 152 is disposed above the vacuum cylinder 151, the vacuum cylinder 151 is evacuated by the vacuum pump, a user observes an internal pressure state through the pressure gauge 152, the bottom surface of the vacuum cylinder 151 is inverted conical, the valve sleeve 153 is disposed below the vacuum cylinder 151, a first chamber 153a is disposed above the valve sleeve 153a and a second chamber 153b is disposed below the valve sleeve 153, a first check valve 156 is installed in a valve sleeve 153, a first cavity 153a is communicated with a second cavity 153b through the first check valve 156, a valve plate connecting rod 155 is connected to the lower portion of a valve plate 154, the valve plate connecting rod 155 is connected with a piston 157, the piston 157 is installed in a cylinder body 158, the piston 157 is connected with a piston rod 1510, an oil cylinder 1511 drives the piston rod 1510 to move, the cylinder body 158 is installed below the valve sleeve 153, the piston 157 is provided with a piston glue passing hole 157a, a second check valve 159 is installed in the piston 157, a third cavity 158a is arranged in the cylinder body 158, the second cavity 153b is communicated with the third cavity 158a through the second check valve 159 and the piston glue passing hole 157, an elbow connecting pipe 1512 is installed on the side of the cylinder body 158, the elbow connecting pipe 1512 is communicated with the third cavity 158a, and the upper portion of the elbow connecting pipe 1512 is communicated with the third check valve 1513. Principle of the vacuum feeding device 15: the silica gel raw material deposits the obconical bottom surface of evacuation feed cylinder 151, the valve block 154 moves up and opens the opening in the top of first cavity 153a, the silica gel raw material gets into first cavity 153a, the silica gel raw material passes through second check valve 159 in the second cavity 153b simultaneously, the piston crosses gluey hole 157 and arrives third cavity 158a, when oil cylinder drive piston rod 1510 moves down, the silica gel raw material gets into in the second cavity 153b through first check valve in the first cavity 153a, the raw materials in the third cavity 158a are directly discharged through elbow connecting tube 1512, third check valve 1513 simultaneously, all get into the cavity at the feed when realizing that oil cylinder drive piston reciprocates, accomplish accurate quick feed, can not flow backwards.

As shown in fig. 1, 7, 8 and 9, the first auxiliary material conveyor 2 and the second auxiliary material conveyor are identical in structure 4, the first auxiliary material conveyor 2 includes a moving cart 21, and two sets of lifting cylinders 22, two sets of feeding devices 23 and two sets of feeding devices 23 are arranged on the moving cart 21, the two sets of lifting cylinders 22 and the two sets of feeding devices 23 drive the two sets of feeding devices 22 to move down and press the two sets of lifting cylinders 22 into auxiliary material charging barrels containing auxiliary materials, and the feeding device 23 drives the auxiliary materials to be conveyed to the mixing and feeding machine 3.

As shown in fig. 9 and 10, the feeding device 23 includes a pressure plate 231, a bottom valve cylinder sleeve 232, a cylinder body 233, a glue passing block 234, a blocking plate 235, a bottom valve plate 236, a bottom valve plate connecting rod 237, a fixing block 238, a piston 239, a first one-way valve 2310, an elbow connecting pipe 2311, a second one-way valve 2312 and a cylinder 2313, the bottom valve cylinder sleeve 232 is installed above the pressure plate 231, a first chamber 232a is arranged in the bottom valve cylinder sleeve 232, the cylinder body 233 is installed above the bottom valve cylinder sleeve 232, the glue passing block 234 is installed below the inside of the cylinder body 233, the glue passing block 234 is provided with a glue passing channel 234a, a second chamber 233a and a third chamber 233b are arranged in the cylinder body 233, the bottom valve plate 236 is located in the pressure plate 231 to control the bottom of the first chamber 232a to open and close, the bottom valve plate connecting rod 237 is connected above the bottom valve plate 236, the bottom valve plate connecting rod 237 passes through the glue passing block 234 and then is connected to the blocking plate 235, the blocking plate 235 a controls the first chamber 233a to communicate with the second chamber 233b, the upper end of the bottom valve plate connecting rod 237 is provided with a fixing block 238, the fixing block 238 is provided with a glue fixing hole 238a, the fixing block 238 is arranged at the bottom of a piston 239, a first one-way valve 2310 is arranged in the piston 239, the piston 239 is provided with a piston glue passing hole 239a, the second chamber 233a is communicated with a third chamber 233b through the glue fixing hole 238a, the first one-way valve 2310 and the piston glue passing hole 239a, an elbow connecting pipe 2311 is arranged on the side of the cylinder body 233, the elbow connecting pipe 2311 is communicated with the third chamber 233b, a second one-way valve 2312 is communicated above the elbow connecting pipe 2311, a cylinder 2313 is arranged above the cylinder body 233, and the cylinder 2313 drives the piston 239 to lift up and down. The working principle is as follows: when the feeding device 23 works, the pressure plate 231 gradually extends into the auxiliary material barrel, when the cylinder 2313 drives the piston 239 to move downwards, the bottom valve plate 236 moves downwards to open the bottom opening of the first chamber 232a, the auxiliary material enters the first chamber 232, and meanwhile, the glue in the second chamber 233a sequentially enters the fixed glue passing hole 238a, the first one-way valve 2310 and the piston glue passing hole 239a to reach the third chamber 233 b; when the piston 239 is driven by the cylinder 2313 to move upwards, the piston 239 drives the blocking plate 235 to move upwards, auxiliary materials in the first chamber 232 enter the second chamber 233a through the glue channel 234a, and meanwhile auxiliary materials in the third chamber 233b are discharged to the auxiliary material rubber tube through the elbow connecting pipe 2311 and the second one-way valve 2312, so that accurate and rapid feeding is achieved, and backflow is avoided.

As shown in fig. 11 to 13, the mixing and feeding machine 3 includes a protective shell 31, a mixer 32 installed in the protective shell 31, a mixed rubber block 33, a stop valve 34, a filter 35, a raw material servo feeding mechanism 36, and an auxiliary material servo feeding mechanism 37, the mixed rubber block 33 is installed behind the mixer 32, the raw material servo feeding mechanism 36 and the auxiliary material servo feeding mechanism 37 respectively feed raw materials and auxiliary materials to the mixed rubber block 33 according to a ratio, the stop valve 34 is installed in front of the mixer 32, the stop valve 34 controls the prepared finished silica gel to enter the filter 35, the filter 35 is located above the finished product charging barrel 5, and the filter 35 discharges the finished silica gel to the finished product charging barrel 9.

As shown in fig. 14 to 17, the raw material servo feeding mechanism 36 includes a raw material rubber passing block 361, a fourth check valve 362, a main cylinder sleeve 363, an upper fixing plate 364, a main motor 365, a main screw rod 366, a main nut 367, a main moving plate 368, a main material rod 369, a main guide rod 3610 and a lower fixing plate 3611, the fourth check valve 362 is installed above the raw material rubber passing block 361, the raw material conveyor 1 conveys raw materials to the fourth check valve 362 through a raw material rubber tube, silica gel raw materials enter the raw material rubber passing block 361 through the fourth check valve 362, the main cylinder sleeve 363 is installed below the raw material rubber passing block 361, the interior of the raw material rubber passing block 361 is communicated with the interior of the main cylinder sleeve 363 and the interior of the mixed rubber block 33, the main cylinder sleeve 363 is provided with two main cylinders, the upper fixing plate 364 is installed below the upper fixing plate 363, the main motor 365 is installed in the upper fixing plate 364, the main screw rod 366 is in threaded connection with the main nut 367, the main screw rod 367 is installed on the main moving plate 368, the main material rod 369 is installed on the main moving plate 368, the main material rod 369 extends into the main cylinder sleeve 363, main guide rods 3610 are sleeved on two sides of the main moving plate 368, the main guide rods 3610 are fixedly installed between the upper fixing plate 364 and the lower fixing plate 3611, silica gel raw materials enter the raw material rubber passing block 361 through the fourth one-way valve 362, the plugs are installed on two sides of the raw material rubber passing block 361, the silica gel raw materials can enter the cylinder sleeve 363 through the internal channel of the raw material rubber passing block 361, the main motor 365 drives the main lead screw 366 to rotate, the main lead screw 366 drives the main moving plate 368 to move through the main nut 367, the main moving plate 368 drives the main material rod 369 to move upwards to push the silica gel raw materials in the main cylinder sleeve 363 to the mixed rubber block 33, the mixed rubber block 33 reaches the mixer 369, and the main motor 365 accurately controls the moving speed of the main material rod 369 for the servo motor so as to control the feeding amount.

As shown in fig. 18 and 19, the auxiliary material servo feeding mechanism 37 includes an auxiliary material passing block 371, a fifth one-way valve 372, an auxiliary cylinder sleeve 373, an auxiliary material rod 374, a fixed frame 375, an auxiliary screw rod 376, an auxiliary nut 377, an auxiliary moving plate 378 and an auxiliary motor 379, the fifth one-way valve 372 is installed above the auxiliary material passing block 371, a glue outlet is arranged at the side of the auxiliary material passing block 371, the glue outlet is communicated with a rubber pipe joint 33a at the side of the mixed glue block 33 through a rubber pipe, the auxiliary cylinder sleeve 373 is installed below the auxiliary material passing block 371, the auxiliary cylinder sleeve 373 is installed above the fixed frame 375, the auxiliary material rod 374 is installed in the auxiliary cylinder sleeve 373, the auxiliary material rod 374 is installed in the auxiliary 378, the auxiliary nut 377 is installed in the auxiliary moving plate 378, the auxiliary nut moving plate 377 is connected with the auxiliary screw rod 376 through a thread, the auxiliary material conveyor 2 conveys the auxiliary material to the fifth one-way valve 372 through the auxiliary material rubber pipe, the auxiliary material enters the auxiliary material passing block 371 through the fifth one-way valve 372 and then flows into the auxiliary cylinder sleeve 373, the auxiliary motor 379 drives the auxiliary screw rod 376 to rotate, the auxiliary screw rod 376 drives the auxiliary moving plate 378 to move through the auxiliary nut 377, the auxiliary moving plate 378 drives the auxiliary material rod 374 to push the auxiliary materials in the auxiliary cylinder sleeve 373 to the mixed rubber block 33, and the auxiliary motor 379 is a servo motor and accurately controls the moving speed of the auxiliary material rod 374 so as to control the feeding amount, and the auxiliary material servo feeding mechanism 37 is multiple in the embodiment.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims (8)

1. A liquid sizing material production line is characterized in that: the device comprises a raw material conveyor, a first auxiliary material conveyor, a mixing feeder and a second auxiliary material conveyor, wherein a raw material bridge is arranged above the raw material conveyor, a raw material rubber pipe is arranged in the raw material bridge, a main bridge is connected behind the raw material bridge, the raw material conveyor is positioned in front of the mixing feeder, the first auxiliary material conveyor and the second auxiliary material conveyor are arranged on the side of the raw material conveyor side by side, a first auxiliary material bridge and a second auxiliary material bridge are respectively arranged above the first auxiliary material conveyor and the second auxiliary material conveyor, a first auxiliary material rubber pipe and a second auxiliary material rubber pipe are respectively arranged in the first auxiliary material bridge and the second auxiliary material bridge, the auxiliary material bridge is connected above the first auxiliary material bridge and the second auxiliary material bridge, the main bridge is connected on the side of the auxiliary material bridge, the raw material rubber pipe, the first auxiliary material rubber pipe and the second auxiliary material rubber pipe are guided by the main bridge to enter the mixing feeder, the raw material conveyor conveys raw materials to the mixing feeder through the raw material rubber pipes, the first auxiliary material conveyor conveys auxiliary materials to the mixing and feeding machine through the first auxiliary material rubber tube, the second auxiliary material conveyor conveys second auxiliary materials to the mixing and feeding machine through the second auxiliary material rubber tube, and the silica gel raw materials and the auxiliary materials are mixed by the mixing and feeding machine to be made into silica gel which is placed in the finished product charging barrel.

2. The liquid gum production line of claim 1, wherein: the raw material conveyor comprises a bottom plate and a raw material control electric box, a raw material feeding device, a servo hydraulic system and a vacuum feeding device which are arranged on the bottom plate in sequence from front to back, wherein the servo hydraulic system provides power for the raw material feeding device and the vacuum feeding device, the raw material feeding device takes out a silica gel raw material from a silica gel raw material charging barrel and conveys the silica gel raw material to the vacuum feeding device, and the vacuum feeding device drives the silica gel raw material to be conveyed to a mixing feeder through a raw material rubber tube after vacuumizing.

3. A liquid gum production line according to claim 2, characterised in that: the vacuum feeding device comprises a vacuumizing charging barrel, a pressure gauge, a valve sleeve, a valve plate connecting rod, a first one-way valve, a piston, a cylinder body, a second one-way valve, a piston rod, an oil cylinder, an elbow connecting pipe and a third one-way valve, wherein a feeding hole and a vacuumizing hole are formed above the vacuumizing charging barrel, a raw material feeding device drives a silica gel raw material to enter the vacuumizing charging barrel from the feeding hole, the vacuumizing charging barrel is communicated with a vacuumizing pump through the vacuumizing hole, the pressure gauge is installed above the vacuumizing charging barrel, the bottom surface of the vacuumizing charging barrel is in an inverted cone shape, the valve sleeve is installed below the vacuumizing charging barrel, a first cavity is arranged above the interior of the valve sleeve, a second cavity is arranged below the interior of the valve sleeve, the first one-way valve is installed in the valve sleeve, the first cavity is communicated with the second cavity through the first one-way valve, the valve plate connecting rod is connected with the valve plate connecting rod, the valve plate connecting rod is connected with the piston, the piston is installed in the cylinder body, and the piston is connected with the piston rod, the oil cylinder drives the piston rod to move, the cylinder body is installed below the valve sleeve, the piston is provided with a piston glue passing hole, a second one-way valve is installed in the piston, a third chamber is arranged in the cylinder body, the second chamber is communicated with the third chamber through the second one-way valve and the piston glue passing hole, an elbow connecting pipe is installed on the side of the cylinder body, the elbow connecting pipe is communicated with the third chamber, and the third one-way valve is communicated with the upper portion of the elbow connecting pipe.

4. The liquid gum production line of claim 1, wherein: the first auxiliary material conveyor and the second auxiliary material conveyor are identical in structure, the first auxiliary material conveyor comprises a moving vehicle, and a lifting cylinder, a feeding device and a control panel which are installed on the moving vehicle, the lifting cylinder and the feeding device are respectively provided with two groups, the lifting cylinder drives the feeding device to move downwards and press into an auxiliary material charging barrel which is provided with auxiliary materials, and the feeding device drives the auxiliary materials to be conveyed to a mixing and feeding machine.

5. A liquid gum production line according to claim 4, characterised in that: the feeding device comprises a pressure plate, a bottom valve cylinder sleeve, a cylinder body, a glue passing block, a blocking plate, a bottom valve plate connecting rod, a fixing block, a piston, a first check valve, an elbow connecting pipe, a second check valve and a cylinder, wherein the bottom valve cylinder sleeve is arranged above the pressure plate, a first cavity is arranged in the bottom valve cylinder sleeve, the cylinder body is arranged above the bottom valve cylinder sleeve, the glue passing block is arranged below the inner part of the cylinder body and provided with a glue passing channel, the second cavity and a third cavity are arranged in the cylinder body, the bottom valve plate is positioned in the pressure plate and used for controlling the bottom opening and closing of the first cavity, the bottom valve plate is connected with the bottom valve plate connecting rod above the bottom valve plate, the bottom valve plate connecting rod is connected with the blocking plate after passing through the glue passing block, the glue passing channel is blocked by the blocking plate to control the communication of the first cavity and the second cavity, the fixing block is arranged at the upper end of the bottom valve plate connecting rod, the fixing block is provided with a fixed glue passing hole, the fixing block is arranged at the bottom of the piston, the first check valve is arranged in the piston, the piston is provided with a piston glue passing hole, the second chamber is communicated with the third chamber through a fixed glue passing hole, a first one-way valve and a piston glue passing hole, an elbow connecting pipe is arranged on the side of the cylinder body and communicated with the third chamber, the second one-way valve is communicated above the elbow connecting pipe, a cylinder is arranged above the cylinder body, and the cylinder drives the piston to lift up and down.

6. The liquid gum production line of claim 1, wherein: mix the feeder and include the protective housing and install the blender in the protective housing, mix and cross gluey piece, stop valve, filter, the servo feeding mechanism of raw materials, the servo feeding mechanism of auxiliary material, the installation of blender rear mixes and crosses gluey piece, and the servo feeding mechanism of raw materials, auxiliary material are carried raw materials respectively according to the ratio to mixing according to the servo feeding mechanism of auxiliary material and are crossed gluey piece, blender the place ahead installation stop valve, and finished product silica gel that the stop valve control was made gets into the filter, and the filter is located finished product feed cylinder top.

7. The liquid gum production line of claim 6, wherein: the raw material servo feeding mechanism comprises a raw material rubber passing block, a fourth one-way valve, a main cylinder sleeve, an upper fixed plate, a main motor, a main screw rod, a main nut, a main moving plate, a main material rod, a main guide rod and a lower fixed plate, wherein the fourth one-way valve is installed above the raw material rubber passing block, a silica gel raw material enters the raw material rubber passing block through the fourth one-way valve, the main cylinder sleeve is installed below the raw material rubber passing block, the number of the main cylinder sleeves is two, the upper fixed plate is installed below the main cylinder sleeves, the main motor is installed in the upper fixed plate, the main motor drives the main screw rod to rotate, the main screw rod is in threaded connection with the main nut, the main nut is installed on the main moving plate, the main material rod extends into the main cylinder sleeves, the main guide rods are sleeved on two sides of the main guide rod, and the main guide rod is fixedly installed between the upper fixed plate and the lower fixed plate.

8. The liquid gum production line of claim 6, wherein: the auxiliary material servo feeding mechanism comprises an auxiliary material passing rubber block, a fifth one-way valve, an auxiliary cylinder sleeve, an auxiliary material rod, a fixed frame, an auxiliary lead screw, an auxiliary nut, an auxiliary moving plate and an auxiliary motor, the fifth one-way valve is installed above the auxiliary material passing rubber block, a rubber outlet is formed in the side of the auxiliary material passing rubber block, an auxiliary cylinder sleeve is installed below the auxiliary material passing rubber block, the auxiliary cylinder sleeve is installed above the fixed frame, the auxiliary material rod is sleeved in the auxiliary cylinder sleeve, the auxiliary material rod is installed on the auxiliary moving plate, the auxiliary nut is installed in the auxiliary moving plate, the auxiliary nut is in threaded connection with the auxiliary lead screw, and the auxiliary motor drives the auxiliary lead screw to rotate.

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