A kneading machine with flipping discharging

Abstract

The present invention relates to the technical field of kneading machines, and specifically to a kneading machine with a flip discharging function, comprising a mixing chamber, a pull-out mechanism is arranged above the mixing chamber, and the pull-out mechanism is equipped with two bubble-discharging mechanisms, and the two bubble-discharging mechanisms are equipped with two driving mechanisms, the pull-out mechanism comprises a frame, and notches are provided at both ends of the frame, U-shaped frames are provided inside the two notches, and two movable grooves are provided on opposite sides of the frame. In the present invention, materials are put into the mixing chamber for kneading, two pull-out mechanisms are activated to allow part of the materials to enter between the two bubble-discharging mechanisms, the two bubble-discharging mechanisms are activated to stretch the materials, and the materials become thinner, which is convenient for discharging bubbles, and the thinned materials can be punctured by the bubble-discharging mechanisms, which is convenient for discharging bubbles, and when pouring materials in the mixing chamber, the materials can be pulled out of the mixing chamber by activating the two pull-out mechanisms, which is convenient for users to unload materials.

Description

Technical Field

[0001] The invention relates to the technical field of kneading machines, in particular to a kneading machine with a turning-over discharging function. Background Art

[0002] Generally, kneading machines are usually used to mix high-viscosity or high-elastic-plastic materials. In the mixing chamber of a general kneading machine, there are two Z-shaped stirring paddles, and the rotation speeds of the two stirring paddles are different. When the two stirring paddles are mixing the materials, the materials are mixed and kneaded in the mixing chamber by mechanical stirring, extrusion, shearing, etc., and generally, kneading machines are equipped with automatic tipping devices, which can tilt the mixing chamber by starting the kneading machine, so that the materials are automatically poured out from the inclined mixing chamber opening. However, when the materials are kneading, they are stirred by the two Z-shaped stirring paddles and accumulated between the two stirring paddles, and then as the two stirring paddles continue to stir, they will The accumulated materials are re-mixed by the stirring paddle, and air may be mixed in the process of kneading the materials. Since the materials are generally high-viscosity or high-elastic-plastic materials, bubbles formed by the mixed gas in the materials are difficult to discharge, affecting the material mixing effect, which is inconvenient. Moreover, when pouring the materials into the mixing chamber, since most of the materials are mixed together due to kneading, the materials are in a dough shape, which is difficult to automatically fall out of the mixing chamber and may get stuck inside the mixing chamber, requiring users to manually take out the materials. In order to ensure safety when users manually take out the materials, they need to wait for the internal stirring paddle to stop rotating before manually taking out the materials, which is inconvenient. Summary of the invention

[0003] The object of the present invention is to provide a kneading machine with overturning discharging to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A kneading machine with a turning-over discharging function, comprising a mixing chamber, a pulling mechanism is arranged above the mixing chamber, and the pulling mechanism is equipped with two bubble discharge mechanisms, and the two bubble discharge mechanisms are equipped with two driving mechanisms;

[0006] The pulling-out mechanism includes a frame body, and notches are provided at both ends of the frame body, U-shaped frames are arranged inside the two notches, and two movable grooves are provided on opposite sides of the frame body, and the two movable grooves located on the same side of the frame body are respectively connected with the inside of the two notches, and slide rails are fixedly connected on opposite sides of the frame body, and an adjusting screw rod is rotatably connected between the two ends of the two slide rails, and sliders are fixedly connected on one side of the two arms of the two U-shaped frames, and the two sliders on the same U-shaped frame are slidably engaged with the inside of the two slide rails, respectively, and a screw hole is provided at one end of the four sliders, and the inner side walls of the four screw holes are respectively screwed with the outer side walls of adjacent adjusting screw rods, and a pulling roller is rotatably connected between one ends of the two arms of the two U-shaped frames, and the four sliders are respectively located in adjacent movable grooves, and the two bubble discharge mechanisms are respectively located between the two arms of the two U-shaped frames.

[0007] Furthermore, one end of the two slide rails is fixedly connected to a motor box, and servo motors are arranged inside the two motor boxes, and the motor shafts of the two servo motors are fixedly connected to one end of the adjacent adjusting screw rod.

[0008] Furthermore, a drive box is provided on one side of the two U-shaped frames, and the bottom surfaces of the two drive boxes are fixedly connected to the top surfaces of adjacent sliders through fixed frames, and drive motors are provided inside the two drive boxes, and the motor shafts of the two drive motors are fixedly connected to one end of the adjacent pulling roller.

[0009] Furthermore, two screws are fixedly connected at both ends of the mixing chamber, two rotating plates are rotatably connected at both ends of the frame, and the two rotating plates located on the same side of the frame are provided with bayonet holes on the opposite sides, and the four screws are slidably engaged in the four bayonet holes respectively.

[0010] Further, the bubble discharge mechanism includes a rotating frame, and the rotating frame is located between the two arms of the adjacent U-shaped frames, one side of the rotating frame is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the position between the two arms of the adjacent U-shaped frames, one end of the rotating frame is provided with a swing cylinder, and the output pipe of the swing cylinder passes through one side of the adjacent U-shaped frame and is fixedly connected to one end of the adjacent rotating shaft, the swing cylinder is fixedly connected to the top surface of the adjacent slider through a mounting frame, a plurality of cylinders are provided inside the rotating frame, and one end of each of the plurality of cylinders is fixedly connected to a connecting pipe, and the interiors of the plurality of connecting pipes are connected to the interiors of the adjacent cylinders The two drive mechanisms on the same rotating frame are symmetrically arranged with the connecting pipe in the middle, and a baffle is fixedly connected between the two opposite inner walls of the rotating frame.

[0011] Furthermore, the driving mechanism includes a toothed belt, and a limit plate is arranged inside the toothed belt, one side of the limit plate is fixedly connected to the other side of an adjacent rotating frame, and on the same rotating frame, except for the connecting tube located in the middle, the outer walls of other connecting tubes are fixedly sleeved with toothed rings, and the gear teeth on the inner wall of the toothed belt are meshed with the gear teeth on the adjacent toothed rings, a motor box is arranged on one side of the limit plate, and the motor box is fixedly connected to the other inner wall of the adjacent rotating frame, a driving motor is arranged inside the motor box, and the motor end of the driving motor passes through the other inner wall of the adjacent rotating frame and is fixedly sleeved with a gear, and the gear teeth are meshed with the gear teeth on the inner wall of the adjacent toothed belt.

[0012] Furthermore, a pressure plate is provided on the outer side wall of the toothed belt, and one side of the pressure plate is fixedly connected to the other side of the adjacent rotating frame.

[0013] Furthermore, the gear is provided with limiting rollers on opposite sides, and one end of the two limiting rollers is rotationally connected to the other side of the adjacent rotating frame, and the toothed belt is located between the two limiting rollers.

[0014] Furthermore, an airbag is fixedly connected to the inner wall of any sleeve, and a plurality of needles are fixedly connected to one side of any airbag, a plurality of holes are opened on the inner wall of any sleeve, the plurality of holes on any sleeve correspond to the adjacent plurality of needles one by one, the needles are located inside the adjacent holes, a plurality of connecting holes are opened on the outer wall of any cylinder, and a second air pump is provided in combination with the airbag on the same rotating frame, and the second air pump is connected to the inside of the adjacent plurality of airbags through a hose.

[0015] Furthermore, a hollow tube is arranged on the outer wall of each needle, each needle is located inside an adjacent hollow tube, a sliding tube is slidably sleeved inside each hollow tube, a scraper ring is fixedly connected to one end of each sliding tube, an inner wall of each scraper ring is slidably sleeved to the outer wall of the adjacent needle, a return spring is fixedly connected between the other end of each sliding tube and one end inside the adjacent hollow tube, and a first air pump is matched with multiple hollow tubes on the same rotating frame, and the first air pump is connected to the interior of multiple adjacent hollow tubes through a conduit.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Put the material into the mixing chamber for kneading, and then start the two pulling mechanisms to make part of the material enter between the two bubble removal mechanisms, and then start the two bubble removal mechanisms to stretch the material between the two bubble removal mechanisms to make the material thinner, which is convenient for the discharge of bubbles, and the thinned material can be punctured by the bubble removal mechanism to facilitate the discharge of bubbles. When pouring the material in the mixing chamber, the two pulling mechanisms can be started to pull the material out of the mixing chamber, which is convenient for users to unload.

[0018] 2. When the material is being dumped, two servo motors can be started to drive two adjusting screws to rotate, so that the two adjusting screws drive two sliders in the same slide rail to move toward each other, so that the two U-shaped frames move toward each other, so that the two pulling rollers clamp the material, and then the two driving motors are started to drive the two pulling rollers to rotate, so that the two pulling rollers pull the material inside the mixing chamber to the outside of the frame. At the same time, the two servo motors are started to drive the two adjusting screws to reciprocate, so that the two U-shaped frames move reciprocatingly toward and away from each other, so that the two pulling rollers pull the material to the outside of the mixing chamber;

[0019] 3. When the material is kneaded inside the mixing chamber, start two servo motors to drive the two U-shaped frames to move toward each other, so that the two pulling rollers clamp the material, and then start two swing cylinders to drive the two rotating frames to rotate toward each other, and then start two drive motors to make the two pulling rollers transport the material to the space between the two rotating frames to prevent the material from falling between the two pulling rollers. At the same time, start four drive motors to drive the adjacent toothed belts to rotate through gears, so that the toothed belts drive the adjacent connecting pipes and cylinders to rotate through the gear rings, so that the other cylinders on the opposite sides of the middle cylinder on the same rotating frame rotate synchronously, and the multiple cylinders on one side of the middle cylinder on the same rotating frame rotate in the opposite direction to the multiple cylinders on the other side of the middle cylinder, so that the cylinders rub the material to stretch the material and make the material thinner, which is convenient for the discharge of bubbles inside the material;

[0020] 4. When the material becomes thinner by rubbing the cylinder, when the connecting hole on any cylinder is aligned with the insertion hole on the adjacent sleeve, start the second air pump to inject air into the airbag, so that the airbag expands and drives the adjacent needles to pass through the adjacent connecting holes and penetrate into the material, which is convenient for the discharge of bubbles. Then start the second air pump to extract air from the inside of the airbag, so that the airbag shrinks and drives the needles to reset. At the same time, start the first air pump to reciprocately inflate and discharge the inside of the hollow cylinder, so that the sliding cylinder is pushed and moved by the gas. Then, when the gas inside the hollow cylinder is extracted, the sliding cylinder is pulled to reset by the adjacent reset spring, so that the surface of the needle is continuously scraped by the reciprocating scraper ring when resetting, so as to avoid the material sticking to the needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the positional relationship among the pulling mechanism, the bubble discharge mechanism and the driving mechanism in the present invention;

[0023] Figure 3 It is a schematic diagram of the frame structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the positional relationship between the U-shaped frame and the bubble discharge mechanism in the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the pull-out mechanism in the present invention;

[0026] Figure 6 It is an exploded diagram of the driving mechanism structure in the present invention;

[0027] Figure 7 It is a top view of the driving mechanism structure in the present invention;

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the cylinder and the sleeve in the present invention;

[0029] Fig. 9 It is an exploded diagram of the bubble discharge mechanism structure in the present invention;

[0030] Fig.10 It is a schematic diagram of the airbag and needle structure of the present invention;

[0031] Fig.11 It is a schematic diagram of the internal cross-sectional structure of the hollow cylinder in the present invention.

[0032] In the figure: 100, mixing chamber; 110, screw; 200, pulling mechanism; 210, frame; 211, notch; 212, moving groove; 220, slide rail; 221, adjusting screw; 222, motor box; 230, rotating plate; 231, bayonet; 240, U-shaped frame; 241, pulling roller; 242, slider; 243, screw-on hole; 244, drive box; 300, bubble discharge mechanism; 310, rotating frame; 311, baffle; 320, cylinder body; 321, connecting hole; 330, connecting pipe; 331, gear ring; 340, sleeve; 341, socket; 342, fixing rod; 350, airbag; 351, puncture needle; 360, hollow cylinder; 361, sliding cylinder; 362, scraper ring; 363, return spring; 370, swing cylinder; 400, driving mechanism; 410, toothed belt; 420, limit plate; 430, limit roller; 440, pressure plate; 450, motor box; 451, gear. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figures 1 to 11 In an embodiment of the present invention, a kneading machine with a flip discharging device includes a mixing chamber 100, a pulling mechanism 200 is arranged above the mixing chamber 100, and the pulling mechanism 200 is equipped with two bubble discharge mechanisms 300, and the two bubble discharge mechanisms 300 are equipped with two driving mechanisms 400;

[0035] The pulling mechanism 200 includes a frame 210, and notches 211 are provided at both ends of the frame 210, U-shaped frames 240 are provided inside the two notches 211, and two movable grooves 212 are provided on opposite sides of the frame 210, and the two movable grooves 212 located on the same side of the frame 210 are respectively connected to the inside of the two notches 211, and the two opposite sides of the frame 210 are fixedly connected with slide rails 220, and the two ends of the two slide rails 220 are rotatably connected with adjusting screw rods 221, and one side of the two arms of the two U-shaped frames 240 is A slider 242 is fixedly connected, and the two sliders 242 on the same U-shaped frame 240 are respectively slidably engaged in the inside of the two slide rails 220. A screw hole 243 is opened at one end of the four sliders 242, and the inner walls of the four screw holes 243 are respectively screwed with the outer walls of the adjacent adjusting screw rods 221. A pulling roller 241 is rotatably connected between one ends of the two arms of the two U-shaped frames 240. The four sliders 242 are respectively located in the inside of the adjacent movable grooves 212, and the two bubble discharge mechanisms 300 are respectively located between the two arms of the two U-shaped frames 240.

[0036] Specifically, the material is added into the mixing chamber 100 of the kneading machine, and the material is kneaded by using the two Z-shaped stirring paddles of the kneading machine. After the material is kneaded, the user can start the kneading machine to drive the mixing chamber 100 to automatically flip and tilt, so that the mixing chamber 100 opens to pour out the internal material. If the internal material is heavy, when the mixing chamber 100 pours out the material, the two adjusting screws 221 can be rotated. Both the two adjusting screws 221 are positive and negative thread screws, so that when the two adjusting screws 221 rotate, the sliders 242 in the adjacent slide rails 220 can be driven to face each other. Or move away from each other, thereby driving the two U-shaped frames 240 to move toward each other by rotating the two adjusting screw rods 221, so that the two pulling rollers 241 clamp the material in the mixing chamber 100, and then by rotating the two pulling rollers 241, the two pulling rollers 241 rotate to pull the material to the outside of the mixing chamber 100, and when the two pulling rollers 241 rotate, the two U-shaped frames 240 can be kept moving reciprocatingly toward or away from each other, which is convenient for pulling the material inside the mixing chamber 100, thereby facilitating pulling most of the material out of the mixing chamber 100, and facilitating the user to unload the material from the kneading machine.

[0037] Embodiment 1

[0038] like Figure 2-5As shown, in the present embodiment, one end of each of the two slide rails 220 is fixedly connected with a motor box 222, and each of the two motor boxes 222 is provided with a servo motor, the motor shafts of the two servo motors are fixedly connected to one end of the adjacent adjusting screw rod 221, one side of each of the two U-shaped frames 240 is provided with a drive box 244, and the bottom surfaces of the two drive boxes 244 are fixedly connected to the top surfaces of the adjacent sliders 242 through fixed frames, the two drive boxes 244 are provided with drive motors, and the motor shafts of the two drive motors are fixedly connected to one end of the adjacent pulling roller 241.

[0039] In this embodiment, a controller is set to control the opening and closing and rotation direction of the two servo motors, thereby controlling the steering of the two adjusting screws 221 through the two servo motors, which is convenient for users to use. The controller can also be set to control the opening and closing and rotation direction of the two drive motors, thereby controlling the steering and rotation speed of the two pulling rollers 241 through the two drive motors, which is convenient for users to use.

[0040] like Figure 3 As shown, in this embodiment, two screw rods 110 are fixedly connected at both ends of the mixing chamber 100, and two rotating plates 230 are rotatably connected at both ends of the frame 210. The two rotating plates 230 located on the same side of the frame 210 are provided with a bayonet 231 on the opposite side, and the four screw rods 110 are slidably engaged in the four bayonet 231 respectively.

[0041] In specific implementation, when the material is put into the mixing chamber 100 for kneading, the frame 210 can be transported to the top of the opening of the mixing chamber 100 by a lifting device, and then the user can rotate the rotating plate 230 to make the bayonet 231 clamped on the adjacent screw 110, and then screw the nut onto the screw 110 to fix the adjacent rotating plate 230, so that the frame 210 can be freely disassembled and assembled from the mixing chamber 100, which is convenient for users to use.

[0042] like Figure 4-8As shown, in the present embodiment, the bubble discharge mechanism 300 includes a rotating frame 310, and the rotating frame 310 is located between the two arms of the adjacent U-shaped frame 240, a rotating shaft is fixedly connected to one side of the rotating frame 310, and the rotating shaft is rotatably connected to the position between the two arms of the adjacent U-shaped frame 240, a swing cylinder 370 is provided at one end of the rotating frame 310, and the output pipe of the swing cylinder 370 passes through one side of the adjacent U-shaped frame 240 and is fixedly connected to one end of the adjacent rotating shaft, the swing cylinder 370 is fixedly connected to the top surface of the adjacent slider 242 through a mounting frame, a plurality of cylinders 320 are provided inside the rotating frame 310, and one end of each of the plurality of cylinders 320 is fixedly connected to a connecting pipe 330, and the interiors of the plurality of connecting pipes 330 are connected to the interiors of the adjacent cylinders 320 The plurality of cylinder bodies 320 are connected, and one end of the plurality of connecting tubes 330 passes through the other side of the rotating frame 310, and the plurality of sleeves 340 are rotatably sleeved inside the plurality of cylinder bodies 320, and the plurality of sleeves 340 are all open structures at one end, and the other ends of the plurality of sleeves 340 are fixedly connected with fixing rods 342, and one end of the plurality of fixing rods 342 are fixedly connected to the other inner wall of the rotating frame 310, and the two driving mechanisms 400 matched with the same bubble discharge mechanism 300 are both located at the other side of the rotating frame 310 on the adjacent bubble discharge mechanism 300, and the two driving mechanisms 400 on the same rotating frame 310 are symmetrically arranged with the connecting tube 330 located in the middle as the center, and a baffle 311 is fixedly connected between the two opposite inner walls of the rotating frame 310.

[0043] In a specific implementation, on the same rotating frame 310, except for a connecting tube 330 located in the middle, multiple connecting tubes 330 located on the same side of a connecting tube 330 are driven to rotate by the same driving mechanism 400. When the material is kneaded in the mixing chamber 100, the material will be stirred by the two Z-shaped stirring paddles and accumulated between the two Z-shaped stirring paddles. At this time, the two U-shaped frames 240 can be controlled to approach the clamped accumulated material, and then the two swing cylinders 370 can be started to make the two rotating frames 310 rotate towards each other. At the same time, the two pulling rollers 241 rotate to push the material to the space between the two rotating frames 310, and the connecting tubes 330 on the adjacent rotating frames 310 are driven by the driving mechanism 400, so that multiple connecting tubes 330 on one side of a connecting tube 330 located in the middle of the same rotating frame 310 The connecting pipe 330 rotates synchronously in one direction, and the multiple connecting pipes 330 on the other side of a connecting pipe 330 located in the middle rotate synchronously in the opposite direction, so that the connecting pipe 330 drives the adjacent cylinder 320 to rotate, so that the material entering the space between the two rotating frames 310 is pulled and stretched by the cylinder 320 rotating in the opposite direction on the same rotating frame 310, so that the material is stretched and not easily squeezed out of the space between the two rotating frames 310. At the same time, the material is thinned to facilitate the discharge of bubbles inside the material, and the baffle 311 is used to prevent the material from leaking out of the gap between the two fixed rods 342. In addition, the distance between the two adjacent cylinders 320 can be manufactured as needed according to the consistency and viscosity of the material, so that the material will not leak out from the gap between the two adjacent cylinders 320.

[0044] like Figure 6-7 As shown, in this embodiment, the driving mechanism 400 includes a toothed belt 410, and a limit plate 420 is arranged inside the toothed belt 410, one side of the limit plate 420 is fixedly connected to the other side of the adjacent rotating frame 310, and the outer side walls of the other connecting tubes 330 except the connecting tube 330 located in the middle of the same rotating frame 310 are fixedly sleeved with a toothed ring 331, and the gear teeth on the inner side wall of the toothed belt 410 are meshed with the gear teeth on the adjacent toothed ring 331, and a motor box 450 is arranged on one side of the limit plate 420, and the motor box 450 is fixedly connected to the other inner side wall of the adjacent rotating frame 310. A driving motor is arranged inside the motor box 450, and the motor end of the driving motor passes through the other inner wall of the adjacent rotating frame 310 and is fixedly sleeved with a gear 451, the teeth of the gear 451 are meshed with the teeth of the inner wall of the adjacent toothed belt 410, a pressure plate 440 is arranged on the outer wall of the toothed belt 410, and one side of the pressure plate 440 is fixedly connected to the other side of the adjacent rotating frame 310, limiting rollers 430 are arranged on opposite sides of the gear 451, and one end of the two limiting rollers 430 are rotatably connected to the other side of the adjacent rotating frame 310, and the toothed belt 410 is located between the two limiting rollers 430.

[0045] In a specific implementation, among the multiple connecting tubes 330 on the same rotating frame 310, except for the one connecting tube 330 located in the middle, the outer side walls of the other connecting tubes 330 are all provided with toothed rings 331, and the multiple connecting tubes 330 from the end to the middle of the same rotating frame 310 are all located inside the same toothed belt 410, and the one connecting tube 330 located in the middle is not located inside any toothed belt 410, and the toothed belt 410 is always meshed with the multiple toothed rings 331 inside by the pressing plate 440 against the toothed belt 410, and the two toothed rings 331 are meshed by the limiting roller 430. The gears 451 are always meshed with the adjacent toothed belts 410, and most of the outer side walls of the gears 451 are wrapped by the toothed belts 410 for meshing. By setting a controller to control the opening and closing of the two driving motors, the two driving motors are started to make the two gears 451 drive the adjacent toothed belts 410 to drive the adjacent multiple connecting pipes 330 and the cylinder 320 to rotate synchronously, so that the connecting pipes 330 and the cylinder 320 on both sides of the middle connecting pipe 330 on the same rotating frame 310 rotate synchronously in opposite directions, so that the cylinder 320 rotates to scrape and stretch the material, making the material thinner.

[0046] Embodiment 2

[0047] On the basis of the first embodiment, a needle 351 is provided to penetrate into the thinned material, so as to facilitate the discharge of bubbles from the material.

[0048] like Figure 9-10As shown, in this embodiment, an airbag 350 is fixedly connected to the inner wall of any sleeve 340, and a plurality of needles 351 are fixedly connected to one side of any airbag 350, a plurality of holes 341 are opened on the inner wall of any sleeve 340, and the plurality of holes 341 on any sleeve 340 correspond one-to-one to the adjacent plurality of needles 351, and the needles 351 are located inside the adjacent holes 341, a plurality of connecting holes 321 are opened on the outer wall of any cylinder body 320, and a second air pump is provided in conjunction with the airbag 350 on the same rotating frame 310, and the second air pump is connected to the interior of the adjacent plurality of airbags 350 through a hose.

[0049] In specific implementation, the second air pump is connected to multiple hoses through a multi-way connector, and the hoses are passed through the interior of the connecting tube 330 and then connected to the adjacent airbags 350, so that the second air pump can expand the airbags 350 by injecting air into the airbags 350. When any cylinder 320 rotates, the position of the sleeve 340 inside it is fixed. When the cylinder 320 rotates so that the connecting hole 321 on it is aligned with the insertion hole 341 on the adjacent sleeve 340, the airbag 350 is expanded, so that the airbag 350 drives the adjacent puncture needles 351 to pierce the adjacent connecting holes 321 and penetrate into the thinned material. Then the second air pump draws air from the airbag 350, so that the airbag 350 drives the puncture needles 351 to reset, so that the gas in the bubbles in the material can be discharged from the holes punctured by the puncture needles 351. The airbag 350 is made of rubber with wrinkles on its surface. The wrinkles on the airbag 350 fix the moving direction of the airbag 350 when it is expanded, which is convenient for users.

[0050] like Figure 10-11 As shown, a hollow cylinder 360 is provided on the outer wall of any needle 351, and any needle 351 is located inside an adjacent hollow cylinder 360. A sliding cylinder 361 is slidably sleeved inside any hollow cylinder 360, and a scraper ring 362 is fixedly connected to one end of any sliding cylinder 361. The inner wall of any scraper ring 362 is slidably sleeved with the outer wall of the adjacent needle 351, and a return spring 363 is fixedly connected between the other end of any sliding cylinder 361 and one end inside the adjacent hollow cylinder 360. A first air pump is provided in conjunction with multiple hollow cylinders 360 on the same rotating frame 310, and the first air pump is connected to the interior of multiple adjacent hollow cylinders 360 through a conduit.

[0051] In specific implementation, the first air pump is connected to multiple conduits through a multi-way connector, and the ends of any conduits are connected to a hose through a multi-way connector, and then the end of the hose is connected to the hollow cylinder 360, so that the first air pump can synchronously inject air into the multiple hollow cylinders 360, and when the needle 351 is reset by the airbag 350 after piercing the material, the first air pump can be started to repeatedly inflate and discharge air into the multiple hollow cylinders 360. When the first air pump inflates the interior of the hollow cylinder 360, the sliding cylinder 361 on the hollow cylinder 360 is pushed by the gas to drive the scraper ring 362 to scrape the surface of the needle 351, and then as the first air pump evacuates air from the inside of the hollow cylinder 360, the sliding cylinder 361 is driven to reset by the adjacent reset spring 363, so that the scraper ring 362 reciprocates to scrape the surface of the needle 351 during the process of the needle 351 being retracted and reset, thereby preventing material from remaining on the surface of the needle 351.

[0052] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A kneading machine with a tumbling discharge, comprising a mixing chamber (100), characterized in that: A pulling mechanism (200) is provided above the mixing chamber (100), and the pulling mechanism (200) is matched with two bubble discharge mechanisms (300), and the two bubble discharge mechanisms (300) are matched with two driving mechanisms (400); The pulling mechanism (200) comprises a frame (210), and notches (211) are provided at both ends of the frame (210), U-shaped frames (240) are provided inside the two notches (211), and two movable grooves (212) are provided on opposite sides of the frame (210), and the two movable grooves (212) located on the same side of the frame (210) are respectively connected to the inside of the two notches (211), and the opposite sides of the frame (210) are fixedly connected with slide rails (220), and the two ends of the two slide rails (220) are rotatably connected with adjusting screw rods (221), and the two arms of the two U-shaped frames (240) are connected to the two ends of the two slide rails (220). The two sides are fixedly connected with sliders (242), the two sliders (242) on the same U-shaped frame (240) are respectively slidably engaged in the two slide rails (220), one end of the four sliders (242) is provided with a screw hole (243), and the inner side walls of the four screw holes (243) are respectively screwed with the outer side walls of the adjacent adjusting screw rods (221), and a pulling roller (241) is rotatably connected between one end of the two arms of the two U-shaped frames (240), the four sliders (242) are respectively located in the adjacent moving grooves (212), and the two bubble discharge mechanisms (300) are respectively located between the two arms of the two U-shaped frames (240); The bubble discharge mechanism (300) comprises a rotating frame (310), and the rotating frame (310) is located between two arms of adjacent U-shaped frames (240). One side of the rotating frame (310) is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the position between the two arms of the adjacent U-shaped frames (240). One end of the rotating frame (310) is provided with a swing cylinder (370), and an output pipe of the swing cylinder (370) passes through one side of the adjacent U-shaped frame (240) and is fixedly connected to one end of the adjacent rotating shaft. The swing cylinder (370) is fixedly connected to the top surface of the adjacent slider (242) through a mounting frame. A plurality of cylinders (320) are provided inside the rotating frame (310), and one end of each of the plurality of cylinders (320) is fixedly connected to a connecting pipe (330), and the interior of each of the plurality of connecting pipes (330) is connected to the interior of the adjacent cylinder (320). , and one end of the plurality of connecting tubes (330) passes through the other side of the rotating frame (310), a sleeve (340) is rotatably sleeved inside the plurality of cylinder bodies (320), and the plurality of sleeves (340) are all open at one end, and the other ends of the plurality of sleeves (340) are fixedly connected to a fixing rod (342), and one end of the plurality of fixing rods (342) is fixedly connected to the other inner side wall of the rotating frame (310), and two driving mechanisms (400) provided in conjunction with the same bubble discharge mechanism (300) are both located at the other side of the rotating frame (310) on the adjacent bubble discharge mechanism (300), and the two driving mechanisms (400) on the same rotating frame (310) are symmetrically arranged with the connecting tube (330) located in the middle as the center, and a baffle (311) is fixedly connected between two opposite inner side walls of the rotating frame (310); The driving mechanism (400) comprises a toothed belt (410), and a limit plate (420) is arranged inside the toothed belt (410), one side of the limit plate (420) is fixedly connected to the other side of an adjacent rotating frame (310), and the outer side walls of the other connecting tubes (330) except the connecting tube (330) located in the middle of the same rotating frame (310) are all fixedly sleeved with toothed rings (331), and the gear teeth on the inner side wall of the toothed belt (410) are all connected to the adjacent toothed rings (331). ), a motor box (450) is provided on one side of the limit plate (420), and the motor box (450) is fixedly connected to the other inner side wall of the adjacent rotating frame (310), a driving motor is provided inside the motor box (450), and the motor end of the driving motor passes through the other inner side wall of the adjacent rotating frame (310) and is fixedly sleeved with a gear (451), and the gear teeth of the gear (451) are meshed with the gear teeth of the inner side wall of the adjacent toothed belt (410); The outer side wall of the toothed belt (410) is provided with a pressing plate (440), and one side of the pressing plate (440) is fixedly connected to the other side of the adjacent rotating frame (310); The gear (451) is provided with limiting rollers (430) on opposite sides, and one end of the two limiting rollers (430) is rotationally connected to the other side of the adjacent rotating frame (310), and the toothed belt (410) is located between the two limiting rollers (430).

2. A kneading machine with a turning-over discharge according to claim 1, characterized in that: One end of each of the two slide rails (220) is fixedly connected to a motor box (222), and each of the two motor boxes (222) is provided with a servo motor, and the motor shafts of the two servo motors are fixedly connected to one end of an adjacent adjusting screw rod (221).

3. A kneading machine with a turning-over discharge according to claim 2, characterized in that: A drive box (244) is provided on one side of the two U-shaped frames (240), and the bottom surfaces of the two drive boxes (244) are fixedly connected to the top surfaces of adjacent sliders (242) via fixed frames. A drive motor is provided inside the two drive boxes (244), and the motor shafts of the two drive motors are fixedly connected to one end of the adjacent pulling roller (241).

4. A kneading machine with overturning discharging according to claim 3, characterized in that: Two screw rods (110) are fixedly connected to both ends of the mixing chamber (100), and two rotating plates (230) are rotatably connected to both ends of the frame (210). The two rotating plates (230) located on the same side of the frame (210) are provided with snap-fits (231) on opposite sides, and the four screw rods (110) are slidably snap-fitted into the four snap-fits (231) respectively.

5. A kneading machine with a turning-over discharge according to claim 1, characterized in that: An airbag (350) is fixedly connected to the inner wall of any sleeve (340), and a plurality of needles (351) are fixedly connected to one side of any airbag (350). A plurality of plug holes (341) are provided on the inner wall of any sleeve (340). The plurality of plug holes (341) on any sleeve (340) correspond to adjacent plurality of needles (351) one by one, and the needles (351) are located inside adjacent plug holes (341). A plurality of connecting holes (321) are provided on the outer wall of any cylinder (320). A second air pump is provided in conjunction with the airbag (350) on the same rotating frame (310), and the second air pump is connected to the inside of adjacent plurality of airbags (350) through a hose.

6. A kneading machine with a turning-over discharge according to claim 5, characterized in that: A hollow tube (360) is provided on the outer wall of each needle (351), each needle (351) is located inside an adjacent hollow tube (360), a sliding tube (361) is slidably sleeved inside each hollow tube (360), one end of each sliding tube (361) is fixedly connected with a scraper ring (362), the inner wall of each scraper ring (362) is slidably sleeved with the outer wall of the adjacent needle (351), a return spring (363) is fixedly connected between the other end of each sliding tube (361) and one end inside the adjacent hollow tube (360), and a first air pump is provided in conjunction with the plurality of hollow tubes (360) on the same rotating frame (310), and the first air pump is connected to the interior of the plurality of adjacent hollow tubes (360) through a conduit.

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