Plastic particle blow-drying device

Abstract

The utility model relates to the technical field of plastic particle processing, and discloses a plastic particle blow-drying device which comprises a conveying table, an L-shaped frame is fixedly installed at the position, close to the middle, of the front side of the conveying table, a control panel is fixedly installed at the front side of the L-shaped frame, and an air heater is installed at the position, close to the front side, of the top of the L-shaped frame. A flow guide pipe is fixedly installed at the air outlet end of the air heater, hoses are inserted into the positions, close to the two sides, of the bottom of the flow guide pipe, guide covers are fixedly installed at the bottom ends of the hoses, and a bearing plate is jointly and fixedly installed at the bottoms of the guide covers. According to the device, the connecting plate fixed to the bottom of the lead screw nut can move in a reciprocating mode, plastic particles located at the top of the conveying table are overturned through the multiple overturning columns located at the bottom of the connecting plate, plastic placed at the top of the conveying table can be blow-dried conveniently, and the blow-drying effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic particle processing technical field, concretely is a kind of plastic particle blow-drying device. BACKGROUND

[0002] Plastic particle refers to granular plastic, generally divided into 200 kinds, subdivided into thousands of kinds, common plastic particles have general plastics, engineering plastics, special plastics, general plastics: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane etc., engineering plastics: nylon, polytetrafluoroethylene, polyformaldehyde, polycarbon organic silicon etc.

[0003] When blowing dry plastic particles, the plastic particles to be blown dry are generally placed on the conveying table, and hot air is used to dry them, however, the plastic particles placed on the conveying table are prone to form accumulation, and the plastic particles cannot be turned over during the blowing dry process, so that the plastic particles at the bottom cannot be blown dry, reducing the blowing dry effect of the device.

[0004] Therefore, we propose a plastic particle blow-drying device to solve the problems raised in the above. INVENTION CONTENTS

[0005] The utility model aims at providing a plastic particle blow-drying device to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plastic particle blow-drying device, comprising a conveying table, an L-shaped frame is fixedly installed at the front side of the conveying table near the middle position, a control panel is fixedly installed at the front side of the L-shaped frame, a hot air blower is installed at the top of the L-shaped frame near the front side, a flow guide pipe is fixedly installed at the gas outlet of the hot air blower, a soft tube is inserted into the bottom of the flow guide pipe near both sides, a guide cover is fixedly installed at the bottom end of the soft tube, a load-bearing plate is fixedly installed at the bottom of the guide cover, an electric telescopic rod is fixedly installed at the top end of the load-bearing plate, and the top end of the electric telescopic rod is fixedly connected with the inner cavity top of the L-shaped frame, a turning-over assembly is arranged at the bottom of the load-bearing plate, and a swinging assembly is arranged in the inner cavity of the load-bearing plate.

[0007] The turning-over assembly comprises a rectangular block fixedly installed at the bottom of the load-bearing plate near both sides and a drive motor located at one side of the adjacent rectangular block, a reciprocating screw rod is fixedly installed at the shaft end of the power output shaft of the drive motor, the other end of the reciprocating screw rod is movably penetrated through the adjacent rectangular block and rotationally connected with the distantly located rectangular block, a screw nut is movably sleeved with the reciprocating screw rod near one end of the outer periphery, a connecting plate is fixedly installed at the bottom of the screw nut, and a plurality of turning-over columns are arranged at the bottom of the connecting plate.

[0008] Preferably, the top of the material turning column is fixedly provided with a compression telescopic rod, the top of the compression telescopic rod is fixedly connected with a connecting plate, the outer periphery of the compression telescopic rod is movably sleeved with a compression spring, and the two ends of the compression spring are fixedly connected with the connecting plate and the material turning column.

[0009] Preferably, the rear side of the screw rod nut is fixedly provided with a limiting block, one side of the limiting block is movably penetrated by a limiting rod, and the two ends of the limiting rod are fixedly connected with adjacent rectangular blocks.

[0010] Preferably, the top of the driving motor is fixedly provided with a supporting plate, and the other side of the supporting plate is fixedly connected with adjacent rectangular blocks.

[0011] Preferably, the swinging assembly comprises openings formed in the bottom of the bearing plate near the two sides and a plurality of movable shafts rotatably connected to the front and rear sides of the inner cavities of the openings, the outer periphery of each movable shaft is fixedly sleeved with a swinging plate, the outer periphery of each movable shaft near the rear end at the middle position is fixedly sleeved with a swinging rod, and the rear side of the screw rod nut is fixedly provided with a driving block.

[0012] Preferably, the plurality of movable shafts are linearly arranged from left to right.

[0013] Preferably, the outer periphery of each movable shaft near the rear end at the middle position is movably sleeved with a torsional spring, the two ends of the torsional spring are fixedly connected with the inner cavities of the adjacent openings and the outer periphery of the movable shaft, the outer periphery of each movable shaft near the middle position is fixedly sleeved with a synchronous wheel, and the outer periphery of the synchronous wheels is commonly sleeved with a synchronous belt.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. When the plastic particles are turned over, the connecting plate fixed to the bottom of the screw rod nut reciprocatingly moves under the cooperation of the turning-over assembly, the plastic particles on the top of the conveying table are turned over by the plurality of material turning columns on the bottom of the connecting plate, the plastic particles placed on the top of the conveying table are conveniently blown dry, and the blowing dry effect of the device is improved.

[0016] 2. In the process of reciprocating movement of the screw rod nut, the plurality of movable shafts are used under the cooperation of the swinging assembly, the hot air is prevented from blowing the surface of the plastic particles, the plastic particles are prevented from being easily melted due to the excessively high surface temperature, the economic loss caused in the blowing dry operation process of the plastic particles is avoided, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a local bottom view three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is the bottom view stereogram structure schematic view of the rectangular block, the guide cover and the hose of the utility model;

[0020] Figure 4 It is the bottom view stereogram structure schematic view of the rectangular block, the guide cover and the hose of the utility model; Figure 2 The enlarged view of A in the middle;

[0021] Figure 5 It is the bottom view stereogram structure schematic view of the rectangular block, the guide cover and the hose of the utility model; Figure 2 The enlarged view of B in the middle;

[0022] Figure 6 It is the bottom view stereogram structure schematic view of the rectangular block, the guide cover and the hose of the utility model; Figure 3 The enlarged view of C in the middle.

[0023] In the figure: 1, conveying table; 2, L-shaped frame; 3, control panel; 4, hot air machine; 5, flow guide pipe; 6, hose; 7, bearing plate; 8, material turning assembly; 81, rectangular block; 82, driving motor; 821, support plate; 83, reciprocating screw rod; 84, screw nut; 841, limiting block; 842, limiting rod; 85, connecting plate; 86, material turning column; 861, compression telescopic rod; 862, compression spring; 9, swing assembly; 91, open mouth; 92, movable shaft; 921, torsional spring; 922, synchronous wheel; 923, synchronous belt; 93, swing plate; 94, swing rod; 95, driving block; 10, electric telescopic rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-6The utility model provides a kind of plastic particle blow-drying device, including conveying table 1, the front side of conveying table 1 is fixedly installed with L-shaped frame 2 near middle position, control panel 3 is fixedly installed on the front side of L-shaped frame 2, hot air machine 4 is installed on the top of L-shaped frame 2 near front side, hot air machine 4 model is JX-DRBX-3380 hot air machine 4 outlet end is fixedly installed with flow guide pipe 5, flow guide pipe 5 bottom near both sides are inserted with hose 6, the bottom end of hose 6 is fixedly installed with guide cover, guide cover bottom is fixedly installed with bearing plate 7, electric telescopic rod 10 is fixedly installed on the top of bearing plate 7, and the top of electric telescopic rod 10 is fixedly connected with the inner cavity top of L-shaped frame 2, bearing plate 7 bottom is provided with turnover subassembly 8, the inner cavity of bearing plate 7 is provided with swing subassembly 9.

[0027] Turnover subassembly 8 includes rectangular block 81 fixedly installed on the bottom of bearing plate 7 near both sides and drive motor 82 located on the side of adjacent rectangular block 81, drive motor 82 power output shaft shaft end is fixedly installed with reciprocating screw rod 83, another end of reciprocating screw rod 83 is movably penetrated through adjacent rectangular block 81 and is rotatably connected on the far away rectangular block 81, reciprocating screw rod 83 is movably sleeved with screw nut 84 on the outer periphery near one end, and screw nut 84 bottom is fixedly installed with connecting plate 85, and the bottom of connecting plate 85 is provided with a plurality of turnover columns 86.

[0028] Specifically, when the plastic particles are turned over, under the cooperation of turnover subassembly 8, the connecting plate 85 fixedly installed on the bottom of the screw nut 84 reciprocatingly moves by the screw nut 84 movably sleeved on the outer periphery of the reciprocating screw rod 83, and the plastic particles on the top of the conveying table 1 are turned over by the plurality of turnover columns 86 on the bottom of the connecting plate 85, which facilitates the blow-drying of the plastic particles placed on the top of the conveying table 1 and improves the blow-drying effect of the device.

[0029] The top of the turnover column 86 is fixedly installed with a compression telescopic rod 861, and the top of the compression telescopic rod 861 is fixedly connected with the connecting plate 85.

[0030] Specifically, the compression telescopic rod 861 and the compression spring 862 can make the turnover column 86 tightly adhere to the conveying table 1 and protect the conveying table 1.

[0031] The rear side of the screw nut 84 is fixedly installed with a limiting block 841, and the limiting block 841 is movably penetrated through a limiting rod 842 on one side, and the two ends of the limiting rod 842 are respectively fixedly connected with the adjacent rectangular block 81.

[0032] Specifically, the cooperation of the limiting block 841 and the limiting rod 842 can limit the movement of the lead screw nut 84, thereby improving the stability of the operation.

[0033] The top of the driving motor 82 is fixedly installed with a support plate 821, and the other side of the support plate 821 is fixedly connected with the adjacent rectangular block 81.

[0034] Specifically, the support plate 821 can support the driving motor 82.

[0035] Embodiment 2

[0036] This embodiment is an improvement on the basis of embodiment 1. Specifically, please refer to Figure 2 、 Figure 3 、 Figure 5 and Figure 6 The swing assembly 9 comprises an opening 91 formed in the bottom of the load-bearing plate 7 near the two sides and a plurality of movable shafts 92 rotatably connected to the inner cavities of the opening 91 on the front and rear sides. The movable shafts 92 are linearly arranged from left to right. The outer periphery of each movable shaft 92 is fixedly sleeved with a swing plate 93. The outer periphery of the movable shaft 92 at the middle position is fixedly sleeved with a swing rod 94 near the rear end. The rear side of the lead screw nut 84 is fixedly installed with a driving block 95.

[0037] Specifically, during the reciprocating movement of the lead screw nut 84, the cooperation of the swing assembly 9 can make the plurality of movable shafts 92 avoid the hot air blowing on the surface of the plastic particles, which is easy to melt the plastic particles due to the high surface temperature, thereby causing economic losses during the blowing-drying operation of the plastic particles and reducing the practicability of the device.

[0038] The outer periphery of the movable shaft 92 at the middle position is fixedly sleeved with a torsional spring 921 near the rear end. The two ends of the torsional spring 921 are fixedly connected with the inner cavities of the adjacent openings 91 on the rear side and the outer periphery of the movable shaft 92, respectively. The outer periphery of the movable shaft 92 near the middle position is fixedly sleeved with a synchronous wheel 922. The outer periphery of the synchronous wheel 922 is commonly sleeved with a synchronous belt 923.

[0039] Specifically, when the driving block 95 does not contact the swing rod 94, the movable shaft 92 can be restored to the initial state under the action of the torsional spring 921.

[0040] Working principle: the utility model discloses in use, the plastic particles to be dried are placed on the top of conveying table 1, and the speed of conveying table 1 operation is slow, then can pass through control panel 3, and the height of bearing plate 7 is adjusted to electric telescopic link 10, and pass through control panel 3 and start drive motor 82, and the power output shaft rotation of drive motor 82 drives the reciprocating screw rod 83 fixed on the power output shaft axle end of drive motor 82 to rotate, makes the connecting plate 85 fixed on the screw nut 84 of reciprocating screw rod 83 outer periphery reciprocating movement under the limiting of limiting block 841 and limiting rod 842 through the screw nut 84 of reciprocating screw rod 83, and then can pass through the material turning column 86 and turn the plastic particles on the top of conveying table 1, can start the air heater 4 through control panel 3, can dry the plastic particles on the top of conveying table 1 under the action of guide cover, when the screw nut 84 reciprocating movement, through the driving block 95 fixed on the screw nut 84, the swing rod 94 can be pushed to deflect, and then can drive the adjacent swing plate 93 to deflect, under the cooperation of synchronous wheel 922 and synchronous belt 923, can make several swing plates 93 deflect simultaneously, can adjust the wind direction, avoid hot air to blow plastic particles surface, easily make plastic particles melt because of surface temperature too high, when the driving block 95 does not contact with swing rod 94, can make the movable shaft 92 restore to initial state under the action of torsion spring 921.

[0041] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0042] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for blow-drying plastic granules, comprising a conveyor table (1), characterised in that: The front side of the conveying table (1) is fixedly installed with an L-shaped frame (2) near the middle position, the front side of the L-shaped frame (2) is fixedly installed with a control panel (3), the top of the L-shaped frame (2) is installed with a hot air machine (4) near the front side, the air outlet end of the hot air machine (4) is fixedly installed with a flow guide pipe (5), the bottom of the flow guide pipe (5) is inserted with a hose (6) near the two sides, the bottom end of the hose (6) is fixedly installed with a guide cover, the bottom of the guide cover is fixedly installed with a bearing plate (7) together, the top end of the bearing plate (7) is fixedly installed with an electric telescopic rod (10), and the top end of the electric telescopic rod (10) is fixedly connected with the inner cavity top of the L-shaped frame (2), the bottom of the bearing plate (7) is provided with a turnover assembly (8), and the inner cavity of the bearing plate (7) is provided with a swing assembly (9). The turnover assembly (8) comprises rectangular blocks (81) fixedly installed on the bottom of the bearing plate (7) near the two sides and drive motors (82) located on one side of adjacent rectangular blocks (81), a reciprocating screw rod (83) is fixedly installed on the power output shaft of the drive motor (82), the other end of the reciprocating screw rod (83) is movably penetrated through the adjacent rectangular block (81) and rotatably connected to the distal rectangular block (81), a screw nut (84) is movably sleeved on the outer periphery of the reciprocating screw rod (83) near one end, the bottom of the screw nut (84) is fixedly installed with a connecting plate (85), and the bottom of the connecting plate (85) is provided with a plurality of turnover columns (86).

2. The plastic particle blow-drying device according to claim 1, wherein: The top of the turnover column (86) is fixedly installed with a compression telescopic rod (861), and the top of the compression telescopic rod (861) is fixedly connected with the connecting plate (85), and the outer periphery of the compression telescopic rod (861) is movably sleeved with a compression spring (862), and the two ends of the compression spring (862) are fixedly connected with the connecting plate (85) and the turnover column (86) respectively.

3. The plastic pellet drying device according to claim 1, wherein: The rear side of the screw nut (84) is fixedly installed with a limiting block (841), one side of the limiting block (841) is movably penetrated through a limiting rod (842), and the two ends of the limiting rod (842) are fixedly connected with the adjacent rectangular blocks (81) respectively.

4. The plastic pellet drying device according to claim 1, wherein: The top of the drive motor (82) is fixedly installed with a supporting plate (821), and the other side of the supporting plate (821) is fixedly connected with the adjacent rectangular block (81).

5. The plastic pellet drying apparatus according to claim 1, wherein: The swing assembly (9) comprises an open mouth (91) formed in the bottom of the bearing plate (7) near the two sides and a plurality of movable shafts (92) rotatably connected to the inner cavities of the open mouth (91) on the front and rear sides, the outer periphery of the movable shaft (92) is fixedly sleeved with a swing plate (93), the outer periphery of the movable shaft (92) near the rear end is fixedly sleeved with a swing rod (94) at the middle position, and the rear side of the screw nut (84) is fixedly installed with a drive block (95).

6. A device for drying plastic particles according to claim 5, characterized in that: The plurality of movable shafts (92) are linearly arranged from left to right in sequence.

7. A device for drying plastic particles according to claim 5, characterized in that: The torsional spring (921) is movably sleeved on the outer periphery of the movable shaft (92) near the rear end, and the two ends of the torsional spring (921) are fixedly connected with the inner cavity rear side of the adjacent open end (91) and the outer periphery of the movable shaft (92) respectively, and the synchronous wheel (922) is fixedly sleeved on the outer periphery of the movable shaft (92) near the middle position, and the outer peripheries of the synchronous wheels (922) are jointly sleeved with the synchronous belt (923).

Images