Fluororubber extruding, cooling and slicing all-in-one machine

Abstract

The invention relates to the field of machining, and discloses a fluororubber extruding, cooling and slicing all-in-one machine which comprises a tank body, a first through hole is formed in the outer wall of the left side of the tank body, a fixing frame is fixedly connected to the bottom of the tank body, supporting legs are fixedly connected to the bottom of the fixing frame, and a connecting ring is fixedly connected to the inner wall of the left side of the tank body; a cooling water pipe is fixedly connected to the outer wall of the connecting ring, a first fixing rod is fixedly connected to the inner wall of the left side of the tank body, a first sliding groove is formed in the inner wall of the first fixing rod, second sliding grooves are formed in the outer walls of the left side and the right side of the tank body, and a first fixing plate is fixedly connected to the outer wall of the left side of the tank body; according to the extruding, cooling and slicing all-in-one machine for the fluororubber, the fluororubber is put into the tank body through the feeding opening, the fluororubber is conveyed to an outlet of a connecting ring through a threaded rod, the fluororubber is cooled through a cooling water pipe on the outer wall of the connecting ring, and the outlet is limited through a limiting device; and the thickness of the fluororubber slice by the cutter is uniform and adjustable.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a fluororubber extrusion, cooling and slicing integrated machine. Background Art

[0002] Fluororubber refers to a synthetic polymer elastomer containing fluorine atoms on the carbon atoms of the main chain or side chain. The introduction of fluorine atoms gives rubber excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance. It has been widely used in aerospace, aviation, automobiles, petroleum and household appliances, and is an irreplaceable key material in the cutting-edge defense industry.

[0003] Fluororubber has a high degree of chemical stability and is the best medium-resistant among all elastomers. Type 26 fluororubber is resistant to petroleum-based oils, diester oils, silicone ether oils, silica oils, inorganic acids, most organic and inorganic solvents, and drugs, but is not resistant to low molecular weight ketones, ethers, esters, amines, ammonia, hydrofluoric acid, chlorosulfonic acid, and phosphoric acid hydraulic oils.

[0004] The patent application with application number 202022856847.3 discloses a fluororubber extrusion, cooling and slicing machine. During the extrusion process of fluororubber, the fluororubber should be prevented from contacting with the air, which will lead to premature cooling and premature solidification. The fluororubber is cooled by water and still needs to be dried later, which affects the work efficiency. In addition, the thickness of the fluororubber required for different usage scenarios is different.

[0005] To this end, we propose a fluororubber extrusion cooling and slicing all-in-one machine. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a fluororubber extrusion cooling slicer, comprising a tank body, a first through hole is provided on the left outer wall of the tank body, a fixing frame is fixedly connected to the bottom of the tank body, the number of the fixing frames is two, and the two fixing frames are symmetrically arranged about the central axis of the tank body, a supporting foot is fixedly connected to the bottom of the fixing frame, a connecting ring is fixedly connected to the left inner wall of the tank body, a cooling water pipe is fixedly connected to the outer wall of the connecting ring, a first fixing rod is fixedly connected to the left inner wall of the tank body, the number of the first fixing rods is two, and the two first fixing rods are symmetrically arranged about the central axis of the tank body, a first sliding groove is provided on the inner wall of the first fixing rod, and a second sliding groove is provided on the left and right outer walls of the tank body, a first fixing plate is fixedly connected to the left outer wall of the tank body, and further comprises: The limiting device includes a third sliding block slidably connected to the second sliding groove, the bottom of the third sliding block is fixedly connected to a spring, the end of the spring away from the third sliding block is fixedly connected to the second sliding groove, the outer wall of the third sliding block is fixedly connected to a connecting rod, the end of the connecting rod away from the third fixed block is fixedly connected to a second fixed plate, the outer wall of the second fixed plate is fixedly connected to a second motor, and the output end of the second motor passes through the second fixed plate and is fixedly connected to a gear.

[0007] According to the above technical solution, a groove is opened on the inner wall of the second fixed plate, and the number of the grooves is two, and the two grooves are symmetrically arranged about the central axis of the second fixed plate. The inner wall of the groove is rotatably connected to a first rotating rod through a rotating shaft, and the end of the first rotating rod away from the groove is rotatably connected to a second rotating rod. The number of the first rotating rods is two, and the two first rotating rods are symmetrically arranged about the central axis of the groove.

[0008] According to the above technical solution, a force-bearing plate is provided at one end of the second rotating rod away from the first rotating rod, a first protrusion is fixedly connected to the inner wall of the force-bearing plate, a second protrusion is fixedly connected to the inner wall of the force-bearing plate, the second protrusion is rotatably connected to the second rotating rod through a rotating shaft, and the diameter of the force-bearing plate is consistent with the left side of the connecting ring.

[0009] According to the above technical solution, a third sliding groove is provided on the outer wall of the second fixed plate, and the number of the third sliding grooves is four, and the four third sliding grooves are symmetrically arranged about the central axis of the second fixed plate; the inner wall of the third sliding groove is slidably connected with a second sliding block, the outer wall of the second sliding block passes through the third sliding groove and is fixedly connected to the limiting block, a third through hole is provided on the inner wall of the second sliding block, and the inner wall of the third through hole is rotatably connected with a third rotating rod through a rotating shaft, and the end of the third rotating rod away from the second sliding block is rotatably connected to the first protrusion, the outer wall of the second sliding block is in a fully meshing relationship with the gear, and the number of the second sliding blocks is two, and the two second sliding blocks are mirror-symmetrically arranged about the central axis of the second fixed plate.

[0010] According to the above technical solution, a second fixed rod is fixedly connected to the top left side of the tank body, a hydraulic rod is fixedly connected to the bottom of the second fixed rod, there are two hydraulic rods, and the two hydraulic rods are symmetrically arranged about the central axis of the second fixed rod. The end of the hydraulic rod away from the second fixed rod is fixedly connected to a first sliding block, the first sliding block is slidably connected in a first sliding groove, a tool is fixedly connected between the two first sliding blocks, and the upper and lower surfaces of the tool are sharpened. When the hydraulic rod is extended and retracted once, two cutting operations can be completed.

[0011] According to the above technical solution, a feed port is fixedly connected to the top right side of the tank body, a fixed shaft is fixedly connected to the inner wall of the feed port, two fixed shafts are symmetrically arranged about the central axis of the feed port, a stirring blade is movably sleeved on the outer surface of the fixed shaft, three stirring blades are symmetrically arranged about the central axis of the fixed shaft.

[0012] According to the above technical solution, a second through hole is opened on the outer wall of the stirring blade, and a fixed block is fixedly connected to the outer wall of the stirring blade. There are two fixed blocks, and the two fixed blocks are symmetrically arranged about the central axis of the stirring blade. The right outer wall of the tank body is fixedly connected to a first motor, and a threaded rod is fixed to the output end of the first motor. The side of the threaded rod close to the tool is smaller than the side of the feed port, which is more convenient for the extrusion of the colloid.

[0013] The present invention provides a fluororubber extrusion, cooling and slicing integrated machine, which has the following beneficial effects: (1) The present invention is provided with a fluororubber extrusion cooling and slicing integrated machine, fluororubber is put into the interior of the tank through the feed port, the fluororubber is transported to the outlet of the connecting ring through the threaded rod, the fluororubber is cooled by the cooling water pipe on the outer wall of the connecting ring, and the outlet is restricted by the limit device, so that the thickness of the fluororubber slices cut by the tool is uniform and adjustable.

[0014] (2) The present invention is provided with a stirring blade. When the fluororubber is put into the inner wall of the tank from the feed port, the stirring blade stirs the fluororubber, thereby preventing excessive fluororubber from flowing into the tank and causing blockage of the tank threaded rod.

[0015] (3) The present invention sets a limit device, rotates the gear through the second motor, and changes the distance between the force-bearing plate and the second fixed plate. When the fluororubber squeezes the force-bearing plate, the third sliding block slides along the second sliding groove, and the third sliding groove acts as a limit slide. The thickness of the required slice is controlled by the distance between the force-bearing plate and the outlet of the connecting ring.

[0016] (4) The present invention is provided with a gear and a second sliding block. When the gear rotates, the second sliding blocks on the upper and lower sides slide toward each other, and the third rotating rod connected to the inner wall of the second sliding block is rotated to push the force-bearing plate out, thereby controlling the distance between the force-bearing plate and the second fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front structure of the present invention; Figure 2 For the present invention Figure 1 A is a schematic diagram of the enlarged structure of the middle part; Figure 3 It is a front cross-sectional structural schematic diagram of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of B; Figure 5 It is a schematic diagram of the structure of the second fixed rod and the hydraulic rod of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of C; Figure 7 It is a schematic diagram of the structure of the limiting device of the present invention; Figure 8 It is a schematic diagram of the load-bearing plate structure of the present invention.

[0018] In the figure: 1, tank body; 101, first through hole; 1011, first fixed rod; 1012, first sliding groove; 1013, second sliding groove; 102, fixed frame; 1021, supporting foot; 103, connecting ring; 104, second fixed rod; 1041, hydraulic rod; 1042, first sliding block; 1043, tool; 105, first fixed plate; 2, feed inlet; 201, fixed shaft; 202, stirring blade; 203, second through hole; 204, fixed block; 3, first motor; 301, threaded rod; 4. Cooling water pipe; 5. Limiting device; 501. Second motor; 5011. Gear; 502. Second fixing plate; 5021. Groove; 5022. Third sliding groove; 5023. First rotating rod; 5024. Second rotating rod; 503. Second sliding block; 5031. Limiting block; 5032. Third rotating rod; 5033. Third through hole; 504. Force plate; 5041. First protrusion; 5042. Second protrusion; 505. Connecting rod; 5051. Third sliding block; 5052. Spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: See Figure 1-Figure 4The present invention provides a technical solution: a fluororubber extrusion cooling slicer, comprising a tank body 1, a first through hole 101 is provided on the left outer wall of the tank body 1, a fixing frame 102 is fixedly connected to the bottom of the tank body 1, the number of the fixing frames 102 is two, the two fixing frames 102 are symmetrically arranged about the central axis of the tank body 1, a supporting foot 1021 is fixedly connected to the bottom of the fixing frame 102, a connecting ring 103 is fixedly connected to the left inner wall of the tank body 1, a cooling water pipe 4 is fixedly connected to the outer wall of the connecting ring 103, a first fixing rod 1011 is fixedly connected to the left inner wall of the tank body 1, the number of the first fixing rods 1011 is two, the two first fixing rods 1011 are symmetrically arranged about the central axis of the tank body 1, a first sliding groove 1012 is provided on the inner wall of the first fixing rod 1011, a second sliding groove 1013 is provided on the left and right outer walls of the tank body 1, a first fixing plate 105 is fixedly connected to the left outer wall of the tank body 1, and further comprising: The limiting device 5 includes a third sliding block 5051 slidably connected to the second sliding groove 1013, a spring 5052 is fixedly connected to the bottom of the third sliding block 5051, an end of the spring 5052 away from the third sliding block 5051 is fixedly connected to the second sliding groove 1013, an outer wall of the third sliding block 5051 is fixedly connected to a connecting rod 505, an end of the connecting rod 505 away from the third fixed block 204 is fixedly connected to a second fixed plate 502, an outer wall of the second fixed plate 502 is fixedly connected to a second motor 501, an output end of the second motor 501 passes through the second fixed plate 502, and is fixedly connected to a gear 5011. The present invention is provided with a fluororubber extrusion cooling and slicing integrated machine, fluororubber is placed into the tank body 1 through a feed port 2, the fluororubber is transported to the outlet of the connecting ring 103 through a threaded rod 301, the fluororubber is cooled through a cooling water pipe 4 on the outer wall of the connecting ring 103, and the thickness of the fluororubber slices cut by the tool 1043 is uniform and adjustable through the restriction of the outlet by the limiting device 5.

[0021] A second fixed rod 104 is fixedly connected to the top left side of the tank body 1, and a hydraulic rod 1041 is fixedly connected to the bottom of the second fixed rod 104. There are two hydraulic rods 1041, and the two hydraulic rods 1041 are symmetrically arranged about the central axis of the second fixed rod 104. One end of the hydraulic rod 1041 away from the second fixed rod 104 is fixedly connected to a first sliding block 1042, and the first sliding block 1042 is slidably connected in the first sliding groove 1012, and a tool 1043 is fixedly connected between the two first sliding blocks 1042.

[0022] A feed port 2 is fixedly connected to the top right side of the tank body 1, and a fixed shaft 201 is fixedly connected to the inner wall of the feed port 2. There are two fixed shafts 201, and the two fixed shafts 201 are symmetrically arranged about the central axis of the feed port 2. A stirring blade 202 is movably sleeved on the outer surface of the fixed shaft 201. When the fluororubber needs to be extruded and sliced, the fluororubber is placed into the inner wall of the tank body 1 through the feed port 2. The stirring blade 202 rotating on the inner wall of the feed port 2 can scatter the fluororubber and prevent too much fluororubber from pouring into the tank body 1 at one time.

[0023] A second through hole 203 is provided on the outer wall of the stirring blade 202, and a fixed block 204 is fixedly connected to the outer wall of the stirring blade 202. There are two fixed blocks 204, and the two fixed blocks 204 are symmetrically arranged about the central axis of the stirring blade 202. The right outer wall of the tank body 1 is fixedly connected to the first motor 3, and the output end of the first motor 3 is fixed with a threaded rod 301. The present invention is provided with a stirring blade 202. When the fluororubber is put into the inner wall of the tank body 1 from the feed port 2, the fluororubber is stirred by the stirring blade 202 to prevent excessive fluororubber from pouring into the tank body 1 and causing the threaded rod 301 of the tank body 1 to be blocked. The first motor 3 transports the fluororubber from the right side to the left side of the connecting ring 103 through the threaded rod 301, and cools the outer wall of the connecting ring 103 through the cooling water pipe 4 to reduce the temperature of the fluororubber, and the threaded rod 301 is continuously rotated until the fluororubber is squeezed out.

[0024] Example 2: Please refer to Figure 5-Figure 8 On the basis of the first embodiment, the present invention provides a technical solution: a groove 5021 is opened on the inner wall of the second fixed plate 502, and the number of the grooves 5021 is two. The two grooves 5021 are symmetrically arranged about the central axis of the second fixed plate 502, and the inner wall of the groove 5021 is rotatably connected to the first rotating rod 5023 through a rotating shaft, and the end of the first rotating rod 5023 away from the groove 5021 is rotatably connected to the second rotating rod 5024.

[0025] The second rotating rod 5024 is provided with a force plate 504 at one end away from the first rotating rod 5023, and the inner wall of the force plate 504 is fixedly connected with a first protrusion 5041, and the inner wall of the force plate 504 is fixedly connected with a second protrusion 5042, and the second protrusion 5042 is rotatably connected to the second rotating rod 5024 through a rotating shaft. The present invention provides a limiting device 5, and the gear 5011 is rotated by the second motor 501. The distance between the force plate 504 and the second fixed plate 502 changes. When the fluororubber squeezes the force plate 504, the third sliding block 5051 slides along the second sliding groove 1013, and plays a limited sliding role through the third sliding groove 5022. The thickness of the required slice is controlled by the distance between the force plate 504 and the outlet of the connecting ring 103, and the force plate is supported at both ends by the first rotating rod 5023 and the second rotating rod 5024.

[0026] The outer wall of the second fixed plate 502 is provided with a third sliding groove 5022, the number of the third sliding grooves 5022 is four, and the four third sliding grooves 5022 are symmetrically arranged about the central axis of the second fixed plate 502, the inner wall of the third sliding groove 5022 is slidably connected with the second sliding block 503, the outer wall of the second sliding block 503 passes through the third sliding groove 5022 and is fixedly connected with the limiting block 5031, the inner wall of the second sliding block 503 is provided with a third through hole 5033, the inner wall of the third through hole 5033 is rotatably connected with a third rotating rod 5032 through a rotating shaft, the end of the third rotating rod 5032 away from the second sliding block 503 is rotatably connected to the first protrusion 5041, and the outer wall of the second sliding block 503 is connected to the gear 5011. The present invention has a fully meshing relationship. A gear 5011 and a second sliding block 503 are provided. When the gear 5011 rotates, the second sliding blocks 503 on the upper and lower sides slide toward each other, and the third rotating rod 5032 connected to the inner wall of the second sliding block 503 rotates to push out the force plate 504, thereby controlling the distance between the force plate 504 and the second fixed plate 502. The gear 501 is rotated by the second motor 501 on the outer wall of the second fixed plate 502, and the force plate 504 is pushed out by the third rotating rod 5032 through the distance between the second sliding blocks 503 on the upper and lower sides. Through the restriction of the fluororubber by the force plate 504, when the fluororubber is extruded to a certain size, the fluororubber is sliced ​​by the tool 1043.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fluororubber extrusion cooling slicer, comprising a tank body (1), a first through hole (101) being formed on the left outer wall of the tank body (1), a fixing frame (102) being fixedly connected to the bottom of the tank body (1), two fixing frames (102) being symmetrically arranged about the central axis of the tank body (1), a supporting foot (1021) being fixedly connected to the bottom of the fixing frame (102), a connecting ring (103) being fixedly connected to the left inner wall of the tank body (1), and an outer wall of the connecting ring (103) being fixedly connected to the bottom of the fixing frame (102). A cooling water pipe (4) is fixedly connected to the left inner wall of the tank body (1), a first fixing rod (1011) is fixedly connected to the left inner wall of the tank body (1), the number of the first fixing rods (1011) is two, the two first fixing rods (1011) are symmetrically arranged about the central axis of the tank body (1), the inner wall of the first fixing rod (1011) is provided with a first sliding groove (1012), the left and right outer walls of the tank body (1) are both provided with a second sliding groove (1013), and the left outer wall of the tank body (1) is fixedly connected to the first fixing plate (105), characterized in that: Also includes: The limiting device (5) comprises a third sliding block (5051) slidably connected to the second sliding groove (1013); a spring (5052) is fixedly connected to the bottom of the third sliding block (5051); an end of the spring (5052) away from the third sliding block (5051) is fixedly connected to the second sliding groove (1013); an outer wall of the third sliding block (5051) is fixedly connected to a connecting rod (505); an end of the connecting rod (505) away from the third fixed block (204) is fixedly connected to a second fixed plate (502); a second motor (501) is fixedly connected to the outer wall of the second fixed plate (502); an output end of the second motor (501) passes through the second fixed plate (502) and is fixedly connected to a gear (5011); The inner wall of the second fixing plate (502) is provided with a groove (5021), the number of the grooves (5021) being two, the two grooves (5021) being symmetrically arranged about the central axis of the second fixing plate (502), the inner wall of the groove (5021) being rotatably connected to a first rotating rod (5023) via a rotating shaft, and the end of the first rotating rod (5023) away from the groove (5021) being rotatably connected to a second rotating rod (5024); A force-bearing plate (504) is provided at one end of the second rotating rod (5024) away from the first rotating rod (5023); a first protrusion (5041) is fixedly connected to the inner wall of the force-bearing plate (504); a second protrusion (5042) is fixedly connected to the inner wall of the force-bearing plate (504); and the second protrusion (5042) is rotatably connected to the second rotating rod (5024) via a rotating shaft; A feed port (2) is fixedly connected to the top right side of the tank body (1), a fixed shaft (201) is fixedly connected to the inner wall of the feed port (2), two fixed shafts (201) are arranged symmetrically about the central axis of the feed port (2), and a stirring blade (202) is movably sleeved on the outer surface of the fixed shaft (201); The outer wall of the stirring blade (202) is provided with a second through hole (203); the outer wall of the stirring blade (202) is fixedly connected to a fixing block (204); the number of the fixing blocks (204) is two, and the two fixing blocks (204) are symmetrically arranged about the central axis of the stirring blade (202); the right outer wall of the tank body (1) is fixedly connected to a first motor (3); and a threaded rod (301) is fixed to the output end of the first motor (3).

2. The fluororubber extrusion, cooling and slicing integrated machine according to claim 1, characterized in that: A second fixed rod (104) is fixedly connected to the top of the left side of the tank body (1), and a hydraulic rod (1041) is fixedly connected to the bottom of the second fixed rod (104). The number of the hydraulic rods (1041) is two, and the two hydraulic rods (1041) are symmetrically arranged about the central axis of the second fixed rod (104). One end of the hydraulic rod (1041) away from the second fixed rod (104) is fixedly connected to a first sliding block (1042), and the first sliding block (1042) is slidably connected in a first sliding groove (1012), and a tool (1043) is fixedly connected between the two first sliding blocks (1042).

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