Raw material impurity screening machine for TPEE pipe processing

Abstract

The utility model discloses a TPEE pipe processing raw material impurity screening machine, and relates to the field of impurity screening machines, the TPEE pipe processing raw material impurity screening machine comprises a screening cylinder, the top wall of the screening cylinder is provided with a hopper, the left side and the right side of the front side wall and the rear side wall of an inner cavity of the hopper are respectively provided with a rotating rod, the outer wall of each rotating rod is provided with a material guide plate, and the front end of each rotating rod is provided with a gear. According to the scheme, through cooperation of the screening barrel, the hopper, the rotating rod and other devices, the device can conveniently swing and discharge raw materials, the raw materials are evenly scattered, impurities contained in the raw materials can be conveniently separated out, and the screening efficiency can be improved; and through cooperation of the sliding rail frame, the rack, the screening barrel and other devices, the device can conveniently limit and guide movement of the rack, deflection of the rack is avoided, the rack can drive the gear to move advantageously, and swing discharging operation can be conducted advantageously.

Description

Technical Field

[0001] The utility model belongs to the technical field of impurity screening machines, in particular to an impurity screening machine for raw materials for TPEE pipe processing. Background Art

[0002] Thermoplastic polyester elastomer (TPEE), also known as polyester rubber, is a type of linear block copolymer containing PBT (polybutylene terephthalate) polyester hard segment and polyether soft segment. TPEE has both the excellent elasticity of rubber and the easy processing of thermoplastics, with adjustable hardness and design freedom. It is a new variety of thermoplastic elastomer that has attracted much attention. During the production, transportation, storage and processing of TPEE raw materials, some particulate impurities such as dust and fiber may be introduced. When screening impurities, the raw materials are fed densely, making it difficult to blow away the impurities contained in the raw materials, reducing the screening efficiency. For this reason, we propose a TPEE pipe processing raw material impurity screening machine. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a TPEE tube processing raw material impurity screening machine, which effectively solves the problem that when impurity screening is performed, the raw materials are fed densely, making it difficult to blow away the impurities contained in the raw materials, thereby reducing the screening efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a TPEE tube processing raw material impurity screening machine, comprising a screening cylinder, a hopper is provided on the top wall of the screening cylinder, rotating rods are provided on the left and right sides of the front and rear side walls of the inner cavity of the hopper, a material guide plate is provided on the outer wall of the rotating rod, a gear is provided on the front end of the rotating rod, a motor is provided on the front side wall of the screening cylinder, a reciprocating screw is provided on the output end of the motor, a rack is provided on the outer wall of the reciprocating screw, the rack is meshed with the gear, a wind cylinder is provided on the right side wall of the screening cylinder, a fan is provided on the inner wall of the wind cylinder, and a debris discharge port is opened on the left side wall of the screening cylinder.

[0005] Preferably, a slide rail frame is provided on the front side wall of the screening cylinder, and the rack is located in the inner cavity of the slide rail frame.

[0006] Preferably, a clamping frame is provided on the left side wall of the screening cylinder, and a filter net bag is provided on the inner wall of the clamping frame.

[0007] Preferably, the top walls of the two groups of rotating rods are evenly provided with material-diverting strips, and the material-diverting strips on the left and right sides are staggered.

[0008] Preferably, a blocking net is provided on the inner wall of the impurity discharge port, and a dust removal net cover is provided on the right side of the inner wall of the air duct.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The TPEE tube processing raw material impurity screening machine can facilitate the swing feeding of the raw materials by setting the screening cylinder, hopper and rotating rod and other devices, so that the raw materials can be evenly spread out, which is convenient for separating the impurities contained therein, and is conducive to improving the screening efficiency;

[0011] 2. The impurity screening machine for raw materials of TPEE tube processing can facilitate the movement of the rack to limit and guide the rack by arranging the slide rail frame, the rack and the screening cylinder, so as to avoid the rack from deflecting, which is conducive to the rack driving the gear to move and the swinging material unloading operation;

[0012] 3. The TPEE tube processing raw material impurity screening machine can facilitate the collection of impurities by setting up a clamping frame, a filter net bag and a screening cylinder and other devices to prevent impurities from scattering and polluting the surrounding environment, and facilitate the disassembly and assembly of the filter net bag to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the structure of the impurity screening machine for raw material processing of TPEE tubes of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified view of part A in FIG.

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the hopper of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified view of part B in FIG.

[0019] In the figure: 100, screening cylinder; 101, hopper; 102, rotating rod; 103, material guide plate; 104, gear; 105, motor; 106, reciprocating screw; 107, rack; 108, air cylinder; 109, fan; 110, slide rail frame; 111, snap-on frame; 112, filter net bag; 113, material stripping strip; 114, blocking net; 115, dust removal net cover. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Depend on Figure 1-4 The utility model provides a TPEE pipe processing raw material impurity screening machine, the top wall of the screening cylinder 100 is fixedly connected with a hopper 101, and the hopper 101 is provided to facilitate the placement of raw materials, the left and right sides of the front and rear side walls of the inner cavity of the hopper 101 are rotatably connected with rotating rods 102, and the rotating rods 102 facilitate the driving of a material guide plate 103 to swing and rotate, the outer wall of the rotating rod 102 is fixedly connected with a material guide plate 103, and the raw materials are conveniently guided by the material guide plate 103, the front end of the rotating rod 102 is fixedly connected with a gear 104, and the gear 104 facilitates the driving of the rotating rod 102 to rotate, and the front side wall of the screening cylinder 100 is fixedly connected with a motor 105, The motor 105 is convenient for driving the reciprocating screw 106 to rotate, and the output end of the motor 105 is fixedly connected to the reciprocating screw 106, and the reciprocating screw 106 is convenient for driving the rack 107 to reciprocate, and the outer wall of the reciprocating screw 106 is screwed with the rack 107, and the rack 107 is convenient for driving the gear 104 to rotate, and the rack 107 is engaged with the gear 104. The right side wall of the screening drum 100 is fixedly connected to the wind tube 108, and the fan 109 is convenient for supporting the wind tube 108. The inner wall of the wind tube 108 is fixedly connected to the fan 109, and the fan 109 is convenient for blowing. The left side wall of the screening drum 100 is provided with a debris discharge port.

[0022] In this embodiment: TPEE raw material is put into the inner cavity of the hopper 101, and the raw material falls due to gravity. Air is blown by the fan 109, and the wind force is adjusted to a size that the raw material cannot be blown away. The dust and fiber contained in the raw material are blown out by the air, and the blown impurities are discharged from the impurity discharge port. The reciprocating screw 106 is driven to rotate by the motor 105, and the rack 107 is driven to reciprocate by the reciprocating screw 106. The gear 104 is driven to rotate and swing by the rack 107, and the rotating rod 102 is driven to rotate and swing by the gear 104. The guide plate 103 is driven to swing by the rotating rod 102, and the two groups of guide plates 103 are swung synchronously, so that the raw material is swung and discharged, which can realize continuous and uniform feeding of the material. The screened raw material is discharged from the lower end of the screening cylinder 100, which can make the device convenient for swinging and discharging the raw material, so that the raw material is evenly dispersed, and the impurities contained therein are separated, which is beneficial to improving the screening efficiency.

[0023] The front side wall of the screening drum 100 is fixedly connected with a slide rail frame 110 , and the movement of the rack 107 is limited and guided by the slide rail frame 110 . The rack 107 is located in the inner cavity of the slide rail frame 110 .

[0024] In this embodiment: by providing the slide rail frame 110, it is convenient to limit and guide the movement of the rack 107, thereby preventing the rack 107 from deflecting, which is beneficial for the rack 107 to drive the gear 104 to move, and is beneficial for the swing blanking operation.

[0025] A clamping frame 111 is fixedly connected to the left side wall of the screening cylinder 100 , and the filter net bag 112 is inserted and limited by the edge of the clamping frame 111 . The filter net bag 112 is arranged on the inner wall of the clamping frame 111 .

[0026] In this embodiment, the clamping frame 111 is provided to facilitate the insertion of the filter net bag 112, and the filter net bag 112 is used to facilitate the collection of impurities, thereby preventing the impurities from scattering and polluting the surrounding environment.

[0027] The top walls of the two groups of rotating rods 102 are evenly and fixedly connected with material shifting strips 113, which facilitate the shifting of raw materials. The material shifting strips 113 on the left and right sides are staggered.

[0028] In this embodiment, the material shifting bar 113 is provided to facilitate shifting of the raw materials during swinging, thereby avoiding blockage of the raw materials during discharge, and facilitating continued material discharge operation.

[0029] A blocking net 114 is fixedly connected to the inner wall of the impurity discharge port, and a dust removal net cover 115 is fixedly connected to the right side of the inner wall of the air cylinder 108 .

[0030] In this embodiment: by setting up the blocking net 114, it is convenient to block the raw materials to avoid the wrong discharge of the raw materials, which is beneficial to separation. The dust removal net cover 115 is convenient to filter the dust and impurities in the air to avoid secondary pollution of the raw materials, which is beneficial to improve the practicality of the device.

Claims

1. A TPEE pipe processing raw material impurity screening machine, comprising a screening cylinder (100), characterized in that: The top wall of the screening cylinder (100) is provided with a hopper (101), the left and right sides of the front and rear side walls of the inner cavity of the hopper (101) are provided with rotating rods (102), the outer wall of the rotating rod (102) is provided with a material guide plate (103), the front end of the rotating rod (102) is provided with a gear (104), the front side wall of the screening cylinder (100) is provided with a motor (105), the output end of the motor (105) is provided with a reciprocating screw (106), the outer wall of the reciprocating screw (106) is provided with a rack (107), and the rack (107) is meshed with the gear (104), the right side wall of the screening cylinder (100) is provided with a wind tube (108), the inner wall of the wind tube (108) is provided with a fan (109), and the left side wall of the screening cylinder (100) is provided with a debris discharge port.

2. A TPEE tube processing raw material impurity screening machine according to claim 1, characterized in that: A slide rail frame (110) is provided on the front side wall of the screening cylinder (100), and the rack (107) is located in the inner cavity of the slide rail frame (110).

3. The impurity screening machine for TPEE tube processing raw materials according to claim 1, characterized in that: A clamping frame (111) is provided on the left side wall of the screening cylinder (100), and a filtering net bag (112) is provided on the inner wall of the clamping frame (111).

4. The impurity screening machine for TPEE tube processing raw materials according to claim 1, characterized in that: The top walls of the two groups of rotating rods (102) are evenly provided with material-shifting strips (113), and the material-shifting strips (113) on the left and right sides are arranged in a staggered manner.

5. The impurity screening machine for TPEE tube processing raw materials according to claim 1, characterized in that: The inner wall of the impurity discharge port is provided with a blocking net (114), and the right side of the inner wall of the air cylinder (108) is provided with a dust removal net cover (115).

Images