Extruder feeding device for processing electric heating protective clothing

Abstract

The utility model discloses an extruder feeding device for processing electric heating protective clothing, and belongs to the technical field of extruder feeding. An extruder feeding device for electric heating protector machining comprises a fixing box, a sliding door is arranged on the outer wall of the front portion of the fixing box, a controller and an ultrasonic generator are arranged on the outer wall of one side of the fixing box, a hydraulic cylinder and a supporting base are arranged at the bottom of a fixing plate, fixing rods are arranged at the top of the fixing box, and a supporting plate is arranged at the tops of the multiple fixing rods. The weighing assemblies are arranged at the top of the supporting plate, each weighing assembly comprises a fixing barrel, through a combined type mixing mode, the mixing effect and mixing efficiency of various raw materials are remarkably improved, and the situation that the machining efficiency of the electric heating protective clothing is affected due to the fact that the mixing time is long is avoided; and in addition, workers can conveniently and efficiently clean and comprehensively repair and maintain the feeding screw rod, the complexity caused by disassembly cleaning or disassembly maintenance of the feeding screw rod is greatly reduced, and the convenience and efficiency of equipment maintenance are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to extruder feeding technical field more specifically, relate to a kind of extruder feeding device for electric heating protector processing. BACKGROUND

[0002] Electric heating protector is a kind of protective equipment using electric energy conversion into heat energy, provide warmth and relieve pain for specific body parts, extruder feeding device is an important component of extruder, for the uniform feeding of raw materials into the screw of extruder, in electric heating protector processing, extruder feeding device is mainly used to send raw materials, such as plastic particles, heating materials, into extruder for processing.

[0003] The existing extruder feeding device for electric heating protector processing has some obvious shortcomings in practical application, usually, the device is first mixed with raw materials according to certain proportion, and then put into feeding hopper, feeding hopper will deliver these plastic particles to feeding screw, then heated in conveying pipeline through feeding screw, and finally extruded by mold, however, in actual use process, the proportioning work of raw materials often needs to be carried out externally, which undoubtedly greatly increases the labor burden of personnel, and when the plastic particles after proportioning are put into feeding hopper, due to the reasons such as feeding mode, multiple raw materials are prone to stratification, in order to solve this problem, it is often necessary to use stirring motor for long-time stirring to make various materials uniformly mixed together, but this stirring process is relatively long, which easily affects the processing efficiency of electric heating protector, and brings many inconveniences to actual use.

[0004] In addition, the existing feeding device usually needs to melt these plastic particles to a certain extent during feeding through feeding screw, however, the existing conveying pipeline is mostly designed in one piece, which leads to great inconvenience when cleaning or repairing and replacing feeding screw, not only a lot of time and effort are needed, but also the production schedule can be seriously affected.

[0005] Therefore, we propose an extruder feeding device for electric heating protector processing. SUMMARY

[0006] 1. Technical problem to be solved

[0007] The utility model aims at providing an extruder feeding device for electric heating protector processing to solve the problems raised in the above background.

[0008] 2. Technical scheme

[0009] The utility model provides an extruder feeding device for electric heating protector processing, including fixed box, the outer wall of fixed box front is provided with pull door, the outer wall of fixed box one side is provided with controller and ultrasonic generator, the outer wall of fixed box other side is provided with fixed plate, the bottom of fixed plate is provided with hydraulic cylinder and support seat, the top of fixed box is provided with fixed rod, a plurality of fixed rod top is provided with support plate, the top of support plate is provided with weighing assembly, a plurality of weighing assembly includes fixed barrel.

[0010] Preferably, the bottom of the fixed box cavity is provided with a drive motor, the output end of the drive motor is provided with a transmission belt, the end of the transmission belt is sleeved with a connecting seat, and the side wall of the connecting seat is provided with a feeding screw rod.

[0011] Preferably, the top of the fixed barrel is provided with a weight sensor and a feeding hopper, the output end of the weight sensor is connected with a connecting frame, and the end of the connecting frame is connected with a weighing cylinder.

[0012] Preferably, the bottom of the weighing cylinder is provided with a discharge pump, and the output end of the discharge pump is connected with a discharge pipe.

[0013] Preferably, the top of the fixed plate is provided with a connecting shell one, the output end of a plurality of hydraulic cylinders is connected with a mounting plate, a plurality of mounting plates are connected with a connecting shell two, the inside of the connecting shell one and the connecting shell two is provided with an electric heating tube, and the feeding screw rod extends to the inside of the connecting shell one and the connecting shell two.

[0014] Preferably, the top of the connecting shell two is provided with a feeding box, the top of the feeding box is provided with a stirring motor, the output end of the stirring motor is connected with a stirring rod, the tangential outer wall of the feeding box is provided with a feeding port, and a plurality of discharge pipes are connected in the inside of the feeding port.

[0015] Preferably, the circumferential outer wall of the feeding box is sleeved with a vibration sleeve, and the inside of the vibration sleeve is provided with an ultrasonic vibration rod electrically connected with the ultrasonic generator.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the utility model has the advantages that when the feeding operation needs to be carried out for multiple raw materials, the multiple different raw materials can be firstly placed in the weighing assembly through the respective corresponding feeding hopper, and then the raw materials can accurately fall in the respective weighing cylinder, at this time, the weight sensor can accurately weigh and compare the multiple raw materials, this process greatly reduces the complexity brought by manual proportioning, and effectively improves the accuracy and efficiency of proportioning, after the proportioning of the multiple raw materials is completed, the synergistic effect of the multiple discharge pumps and discharge pipes can be fully utilized, and the respective raw materials can be tangentially transported into the feeding box, since the raw materials are tangentially injected into the feeding box, the multiple raw materials can be preliminarily mixed in the feeding box in a spiral manner, this unique mixing mode can make the multiple raw materials better cooperate with the rotation of the stirring rod to further mix the multiple raw materials, and the vibration sleeve located on the outer wall of the feeding box can also vibrate at a high frequency under the strong action of the ultrasonic vibration rod, thereby accelerating the mixing efficiency, through this composite mixing mode, the mixing effect and mixing efficiency of the multiple raw materials can be significantly improved, and the processing efficiency of the electric heating protective tool is not affected due to the long mixing time.

[0018] When the feeding screw needs to be cleaned and maintained, the thrust of the multiple hydraulic cylinders can be used to stably drive the connecting shell II to ascend, so that the feeding screw can be discharged, and the design facilitates efficient cleaning and comprehensive maintenance of the feeding screw, greatly reduces the complexity brought by disassembly, cleaning or disassembly and maintenance, and effectively improves the convenience and efficiency of equipment maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic view of the utility model;

[0020] Figure 2 It is the internal structure schematic view of the fixed box of the utility model;

[0021] Figure 3 It is the internal structure schematic view of the fixed barrel of the utility model;

[0022] Figure 4 It is the internal structure schematic view of the feeding box of the utility model;

[0023] The figure label explanation: 100, fixed box; 110, sliding door; 120, controller; 130, ultrasonic generator; 140, drive motor; 150, transmission belt; 160, connecting seat; 170, feeding screw; 180, fixed rod; 200, support plate; 210, fixed barrel; 220, weight sensor; 230, feeding hopper; 240, connecting frame; 250, weighing cylinder; 260, discharge pump; 261, discharge pipe; 300, fixed plate; 310, hydraulic cylinder; 320, support seat; 330, connecting shell one; 340, connecting shell two; 350, electric heating pipe; 360, mounting plate; 400, feeding box; 410, stirring motor; 420, stirring rod; 430, feeding port; 440, vibration sleeve; 450, ultrasonic vibration rod. DETAILED DESCRIPTION

[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0026] In the description of the present application, it should be noted that, unless otherwise specifically provided and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Please refer to Figures 1-4 The present application provides a technical scheme:

[0028] The utility model provides an extruder feeding device for electric heating protector processing, including fixed box 100, the outer wall of fixed box 100 front is provided with pull door 110, the outer wall of one side of fixed box 100 is provided with controller 120 and ultrasonic generator 130, the outer wall of another side of fixed box 100 is provided with fixed plate 300, and the bottom of fixed plate 300 is provided with hydraulic cylinder 310 and support seat 320, and it is convenient for the ascending movement of hydraulic cylinder 310 to the connecting shell two 340;

[0029] The top of fixed box 100 is provided with a plurality of fixed rods 180, and the top of each fixed rod 180 is provided with a support plate 200.

[0030] Specifically, the bottom of the inner cavity of the fixed box 100 is provided with a drive motor 140, the output end of the drive motor 140 is provided with a transmission belt 150, the distal end of the transmission belt 150 is sleeved with a connecting seat 160, and the side wall of the connecting seat 160 is provided with a feeding screw rod 170.

[0031] Further, the top of the fixed barrel 210 is provided with a weight sensor 220 and a feeding hopper 230, the output end of the weight sensor 220 is connected with a connecting frame 240, and the distal end of the connecting frame 240 is connected with a weighing cylinder 250.

[0032] In some embodiments: the weight sensor 220 can be selected from the PST series, which is a prior art, and is convenient for proportioning a plurality of raw materials.

[0033] Further, the bottom of the weighing cylinder 250 is provided with a discharge pump 260, and the output end of the discharge pump 260 is connected with a discharge pipe 261.

[0034] In some embodiments: the discharge pipe 261 is a corrugated hose, which is convenient for conveying the proportioned raw materials.

[0035] Further, the top of the fixed plate 300 is provided with a connecting shell one 330, the output end of each hydraulic cylinder 310 is connected with a mounting plate 360, a plurality of mounting plates 360 are connected with a connecting shell two 340, and the inside of the connecting shell one 330 and the connecting shell two 340 is provided with an electric heating tube 350.

[0036] It is worth mentioning that the top of the connecting shell 340 is provided with a feeding box 400, the top of the feeding box 400 is provided with a stirring motor 410, the output end of the stirring motor 410 is connected with a stirring rod 420, the circumferential outer wall of the feeding box 400 is provided with a feeding port 430 in a tangential direction, and the ends of the plurality of discharge pipes 261 are connected inside the feeding port 430.

[0037] In some embodiments: when the raw materials enter the feeding box 400 in a tangential manner, due to the action of inertia, the raw materials will form a spiral flow trajectory along the inner wall of the feeding box 400, and the spiral flow can preliminarily mix different raw materials in the feeding box, and the discharge pump 260 can be selected from the type of NORD NM045BY01L06B screw pump, which belongs to the prior art.

[0038] It is worth noting that the circumferential outer wall of the feeding box 400 is sleeved with a vibrating sleeve 440, and the vibrating sleeve 440 is internally provided with an ultrasonic vibration rod 450 which is electrically connected with the ultrasonic generator 130.

[0039] In some embodiments: the ultrasonic generator 130, also known as an ultrasonic drive power supply, an electronic box, an ultrasonic controller, is a device for generating and providing ultrasonic frequency electric energy to an ultrasonic transducer, and the ultrasonic vibration rod 450, also known as an ultrasonic vibration rod, an ultrasonic transducer rod, etc., is mainly composed of an ultrasonic transducer and an amplitude transformer, and the ultrasonic generator 130 can be selected from the JYD series, and the ultrasonic vibration rod 450 can be selected from the SK series, which all belong to the prior art.

[0040] In some embodiments: the device uses an external conventional power supply for power supply.

[0041] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve the improvement of internal structure and method.

[0042] Working principle: when the feeding operation needs to be carried out for multiple raw materials, the multiple different raw materials can be first respectively placed in the weighing assembly through the respective corresponding feeding hopper 230, and then the raw materials can be accurately dropped into the respective weighing cylinder 250, at this time the weight sensor 220 can accurately weigh and compare the multiple raw materials, this process greatly reduces the tediousness brought by manual proportioning of personnel, effectively improves the accuracy and efficiency of proportioning, after the proportioning of multiple raw materials is completed, the synergistic effect of multiple discharge pumps 260 and discharge pipes 261 can be fully utilized to respectively deliver the respective raw materials to the inside of the feeding box 400 in a tangential manner, since the raw materials are tangentially injected into the feeding box 400, multiple raw materials can be preliminarily mixed in a spiral manner inside the feeding box 400, this unique mixing method can make it better cooperate with the rotation of the stirring rod 420 to further mix multiple raw materials, and the vibration sleeve 440 located on the outer wall of the feeding box 400 will also vibrate at high frequency under the strong action of the ultrasonic vibration rod 450, thereby accelerating the mixing efficiency, through this composite mixing method, the mixing effect and efficiency of multiple raw materials can be significantly improved, avoiding the influence of the processing efficiency of the electric heating protective tool due to the long mixing time, when the feeding screw 170 needs to be cleaned and maintained, the thrust of multiple hydraulic cylinders 310 can be used to drive the connection shell two 340 to stably rise, so that the feeding screw 170 can be leaked out, such a design facilitates personnel to efficiently clean and comprehensively maintain the feeding screw 170, greatly reduces the tediousness brought by disassembly, cleaning or disassembly and maintenance, effectively improves the convenience and efficiency of equipment maintenance.

[0043] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, the above embodiments and descriptions in the specification are only preferred examples of the utility model, and are not intended to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An extruder feeding device for processing of electrically heatable gloves, comprising a stationary box (100), characterized in that: The front outer wall of the fixed box (100) is provided with a sliding door (110), one side outer wall of the fixed box (100) is provided with a controller (120) and an ultrasonic generator (130), the other side outer wall of the fixed box (100) is provided with a fixed plate (300), the bottom of the fixed plate (300) is provided with a hydraulic cylinder (310) and a support seat (320), the top of the fixed box (100) is provided with a fixed rod (180), the top of a plurality of fixed rods (180) is provided with a support plate (200), the top of the support plate (200) is provided with a weighing assembly, and a plurality of weighing assemblies comprise a fixed barrel (210).

2. An extruder feeding device for processing of electrically heatable gloves, according to claim 1, characterized in that: The bottom of the inner cavity of the fixed box (100) is provided with a driving motor (140), the output end of the driving motor (140) is provided with a transmission belt (150), the end of the transmission belt (150) is sleeved with a connecting seat (160), and the side wall of the connecting seat (160) is provided with an inlet screw rod (170).

3. An extruder feeding device for processing of electrically heatable gloves, according to claim 2, characterized in that: The top of the fixed barrel (210) is provided with a weight sensor (220) and an inlet hopper (230), the output end of the weight sensor (220) is connected with a connecting frame (240), and the end of the connecting frame (240) is connected with a weighing cylinder (250).

4. An extruder feeding device for processing of electrically heatable gloves, according to claim 3, characterized in that: The bottom of the weighing cylinder (250) is provided with a discharge pump (260), and the output end of the discharge pump (260) is connected with a discharge pipe (261).

5. An extruder feed device for processing of electrically heatable gloves, according to claim 4, characterized in that: The top of the fixed plate (300) is provided with a connecting shell one (330), the output end of a plurality of hydraulic cylinders (310) is connected with a mounting plate (360), a plurality of mounting plates (360) are connected with a connecting shell two (340), the inside of the connecting shell one (330) and the connecting shell two (340) is provided with an electric heating pipe (350), and the inlet screw rod (170) extends to the inside of the connecting shell one (330) and the connecting shell two (340).

6. An extruder feed device for processing of electrically heatable gloves, according to claim 5, characterized in that: The top of the connecting shell two (340) is provided with an inlet box (400), the top of the inlet box (400) is provided with a stirring motor (410), the output end of the stirring motor (410) is connected with a stirring rod (420), the tangential direction of the circumferential outer wall of the inlet box (400) is provided with an inlet (430), and the ends of a plurality of discharge pipes (261) are connected in the inside of the inlet (430).

7. An extruder feed device for processing of electrically heatable gloves, according to claim 6, characterized in that: The circumferential outer wall of the inlet box (400) is sleeved with a vibration sleeve (440), and the inside of the vibration sleeve (440) is provided with an ultrasonic vibration rod (450) which is electrically connected with the ultrasonic generator (130).

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