CN218506333U

CN218506333U - Broken bag feeding mechanism of 6 particle conveying of polyamide fibre

Info

Publication number: CN218506333U
Application number: CN202222610316.5U
Authority: CN
Inventors: 赵国林; 马璐璐
Original assignee: Nantong Runyou Special Chemical Fiber Co ltd
Current assignee: Nantong Runyou Special Chemical Fiber Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-21
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a nylon 6 particle conveying type bag breaking feeding mechanism, which comprises a frame body, a power roller, a screen, a feeding hopper and a bag breaking mechanism; the power rollers are movably connected with the top of the frame body through bearings and are arranged in a linear array along the length direction of the frame body; a motor is arranged on the side face of the frame body, and a rotating shaft of the motor synchronously drives all the power rollers through the conveying belt; the feeding hopper is positioned at the lower part of the frame body, and the screen is positioned at the top of the feeding hopper; the bag breaking mechanism is located at a position between the power roller and the screen, and comprises a photoelectric sensor, a lifting cylinder, a cutter and a guide cutter holder. The utility model discloses corresponding with the upper and lower position of pan feeding mouth, can realize the conveying of 6 section particles of polyamide fibre in bags and the operation of cutting open the wrapping bag automatically, make 6 section particles of polyamide fibre fall into in the pan feeding mouth, replace artifical manual broken bag operation, reduce manpower intensity of labour, eliminate the potential safety hazard.

Description

Broken bag feeding mechanism of 6 particle conveying of polyamide fibre

Technical Field

The utility model relates to a chemical fiber production field, concretely relates to broken bag feeding mechanism of 6 particle conveying types of polyamide fibre.

Background

Polyamide 6 chips, also known as polyamide 6 chips, nylon 6 chips; the chinlon 6 slice is usually white cylindrical granular, has a melting point of 210-220 ℃ and a decomposition temperature of about 300 ℃. Can be dissolved in phenol and hot concentrated sulfuric acid, has excellent electrical insulation performance, alkali resistance and corrosion resistance; is one of the basic raw materials for producing chemical fibers.

The nylon-6 chip particles are mostly packaged by snake skin bags.

Because the feeding port of the large-scale injection molding machine is higher, the feeding port is mostly positioned on two indoor floors or other floors or on the upper layer of the industrial support.

When feeding the nylon-6 sliced particles into an injection molding machine, a conveyor type feeding machine is mostly used at present; manually cutting open the snakeskin bag of the bagged nylon 6 chip particles, pouring the nylon 6 chip particles on a conveyor belt of a conveyor belt type feeder, and conveying and supplying the nylon 6 chip particles to a feeding port of an injection molding machine by the running conveyor belt.

Although the feeding of 6 section particles of polyamide fibre can be realized to above-mentioned operation, the manual work is handed the operation that the cutter was scratched the snakeskin bag, not only consumes manpower and labor, and perhaps there is the potential safety hazard in careless fish tail finger in addition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at:

the development provides a broken bag feeding mechanism of 6 particle conveying of polyamide fibre, is located the floor or the industrial support that the pan feeding mouth of injection molding machine was located, and is corresponding with the upper and lower position of pan feeding mouth, can realize the conveying of 6 section particles of polyamide fibre in bags and the operation of cutting open the wrapping bag automatically, makes 6 section particles of polyamide fibre fall into in the pan feeding mouth, replaces artifical manual broken bag operation, reduces human labor intensity, eliminates the potential safety hazard.

In order to achieve the above object, the present invention provides the following technical solutions:

a nylon 6 particle conveying type bag breaking and feeding mechanism comprises a frame body, a power roller, a screen, a feeding hopper and a bag breaking mechanism; the power rollers are movably connected with the top of the frame body through bearings and are arranged in a linear array along the length direction of the frame body; a motor is arranged on the side face of the frame body, and a rotating shaft of the motor synchronously drives all the power rollers through the conveying belt; the feeding hopper is positioned at the lower part of the frame body, and the screen is positioned at the top of the feeding hopper; the bag breaking mechanism is located at a position between the power roller and the screen, the bag breaking mechanism comprises a photoelectric sensor, a lifting cylinder, a cut-off knife and a guide knife holder, the photoelectric sensor and the lifting cylinder are located on the fixed plate, and the cut-off knife is connected with the top of a piston rod of the lifting cylinder.

Further, the fixing plate is connected with the lower end face of the top of the frame body through a connecting seat, and the photoelectric sensor and the lifting cylinder are vertically arranged; the photoelectric sensor is located at the upstream end of the frame body, and the lifting cylinder is located at the downstream end of the frame body.

Furthermore, the detection end of the photoelectric sensor faces upwards vertically, and the photoelectric sensor is specifically located between two adjacent power rollers.

Furthermore, the lift cylinder is vertical to be set up, the length direction of cut-off knife parallels with the piston rod of lift cylinder to the cutting edge one end of cut-off knife is towards the upstream end of support body.

Further, the cut-off knife is specifically positioned between two adjacent power rollers; the guide tool apron is positioned on the fixed plate and corresponds to the position of the lifting cylinder.

Further, the guide tool apron comprises a seat body and a guide tool groove, the seat body is L-shaped, and the guide tool groove is positioned at the tail end of the seat body and is specifically a vertical groove; the back of the cutter is positioned in the guide cutter groove.

The utility model has the advantages that: the utility model provides a broken bag feeding mechanism of 6 particle conveying of polyamide fibre, be located on floor or the industrial support that the pan feeding mouth of injection molding machine was located, it is corresponding with the upper and lower position of pan feeding mouth, through the support body, the power roller, the screen cloth, the comprehensive use of feed hopper and broken bag mechanism, can realize the conveying of 6 section particles of polyamide fibre in bags and the operation of cutting open the wrapping bag automatically, the bottom of 6 section particle wrapping bags of polyamide fibre in the cut-off knife can cut open the removal, make 6 section particles of polyamide fibre pass the power roller, screen cloth and feed hopper finally fall into in the pan feeding mouth, replace artifical manual broken bag operation, reduce manpower intensity by a wide margin, avoid cutter fish tail hand, thereby eliminate the potential safety hazard.

Drawings

Fig. 1 is the overall structure schematic diagram of the conveying type bag-breaking feeding mechanism for nylon-6 particles of the present invention.

Fig. 2 is a schematic side-down view of the conveying type bag-breaking feeding mechanism of polyamide-6 particles.

Fig. 3 is a schematic diagram of a bag breaking mechanism of the nylon 6 particle conveying type bag breaking feeding mechanism of the present invention.

Part numbers in the drawings:

1. a frame body; 2. a power roller; 3. a motor; 4. a conveyor belt; 5. screening a screen; 6. a material feeding hopper; 7. a bag breaking mechanism; 71. a connecting seat; 72. a fixing plate; 73. a photoelectric sensor; 74. a lifting cylinder; 75. a cutter; 76. a guide tool apron; 761. a base body; 762. a guide knife groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description of the present invention is provided in detail with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, and are not intended to limit the invention.

Referring to fig. 1 to 3, a nylon 6 particle conveying type bag breaking and feeding mechanism comprises a frame body 1, a power roller 2, a screen 5, a feeding hopper 6 and a bag breaking mechanism 7; the power roller 2 is movably connected with the top of the frame body 1 through a bearing, the power rollers 2 are arranged in a linear array along the length direction of the frame body 1, and the power rollers 2 are used for supporting and conveying bagged nylon 6 chip particles; a motor 3 is arranged on the side face of the frame body 1, a rotating shaft of the motor 3 synchronously drives all the power rollers 2 through a conveying belt 4, the motor 3 drives the conveying belt 4 to rotate, and then the power rollers 2 are driven to synchronously rotate, so that material conveying is realized; the feeding hopper 6 is positioned at the lower part of the frame body 1, the screen 5 is positioned at the top of the feeding hopper 6, the screen 5 is used for screening particles and screening out agglomerated particles which are agglomerated together, and the feeding hopper 6 is used for guiding; broken bag mechanism 7 is located the position department between power roller 2 and the screen cloth 5 for cut open the snakeskin bag that is equipped with nylon 6 section particle, broken bag mechanism 7 includes photoelectric sensor 73, lift cylinder 74, cut-off knife 75 and direction blade holder 76, photoelectric sensor 73 and lift cylinder 74 all are located fixed plate 72, and whether photoelectric sensor 73 is used for detecting the last supplied materials of power roller 2, the cut-off knife 75 is connected with lift cylinder 74's piston rod top, and the bottom that the cut-off knife 75 is used for cutting open the snakeskin wrapping bag realizes falling out of nylon 6 section particle.

The fixing plate 72 is connected with the lower end face of the top of the frame body 1 through the connecting seat 71, the photoelectric sensor 73 and the lifting cylinder 74 are both vertically arranged, and the fixing plate 72 plays a role in fixing and connecting; the photoelectric sensor 73 is positioned at the upstream end of the frame body 1, and the lifting cylinder 74 is positioned at the downstream end of the frame body 1.

The detection end of the photoelectric sensor 73 is vertically upward, and the photoelectric sensor 73 is specifically positioned between two adjacent power rollers 2, so that the interference and the influence on the detection area of the photoelectric sensor 73 are avoided.

The lifting cylinder 74 is vertically arranged, the lifting cylinder 74 is specifically a single-piston-rod linear cylinder, the length direction of the cut-off knife 75 is parallel to the piston rod of the lifting cylinder 74, and one end of the cutting edge of the cut-off knife 75 faces the upstream end of the frame body 1.

The cut-off knife 75 is specifically positioned between two adjacent power roller cylinders 2, and the cut-off knife 75 can be lifted to protrude out of the power roller cylinders 2; the guide knife rest 76 is located on the fixing plate 72 and corresponds to the position of the lifting cylinder 74, and the guide knife rest 76 is used for guiding the up-and-down movement of the cutting knife 75 and supporting the cutting knife 75 to prevent the cutting knife 75 from being stressed obliquely.

The guide knife seat 76 comprises a seat body 761 and a guide knife slot 762, wherein the seat body 761 is L-shaped, and the guide knife slot 762 is positioned at the tail end of the seat body 761 and is a vertical groove in particular, and the vertical groove is consistent with the lifting direction of the cut-off knife 75; the back of the knife 75 is located in the guide knife slot 762, the knife 75 slides up and down in the guide knife slot 762, the guide knife slot 762 can realize guiding, and meanwhile, the knife 75 can be positioned and restrained, so that the situation that the knife 75 is inclined due to large cutting force is avoided.

The working steps of the utility model are as follows:

the frame body 1 of the feeding mechanism is positioned on a floor or an industrial support where a feeding port of an injection molding machine is positioned, and the discharge end at the bottom of the feeding hopper 6 corresponds to the upper position and the lower position of the feeding port of the injection molding machine; the bagged nylon 6 chip particles are lifted by a lifter and then reach the power rollers 2, the motor 3 is electrified to run, all the power rollers 2 are driven by the driving belt 4 to synchronously rotate, and the horizontal conveying of the bagged nylon 6 chip particles is realized;

when the photoelectric sensor 73 detects that materials pass through the power roller 2, the piston rod of the lifting cylinder 74 extends upwards to drive the cutter 75 to move upwards to a proper position, so that the cutter point of the cutter 75 is higher than the top of the power roller 2; the snakeskin bag filled with the nylon 6 sliced particles is continuously conveyed along the length direction of the frame body 1, the bottom of the snakeskin bag is cut open by the cut-off knife 75 when passing through the cut-off knife 75, the nylon 6 sliced particles in the bag fall on the screen 5 from the opening through the gap of the power roller 2, the nylon 6 sliced particles without agglomeration pass through meshes of the screen 5 and enter the feeding hopper 6, and finally enter a feeding port of an injection molding machine through the guide of the feeding hopper 6, so that automatic feeding is realized.

The above examples are provided to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, improvement and extension made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a broken bag feeding mechanism of polyamide fibre 6 particle conveying formula which characterized in that: comprises a frame body (1), a power roller (2), a screen (5), a feeding hopper (6) and a bag breaking mechanism (7); the power rollers (2) are movably connected with the top of the frame body (1) through bearings, and the power rollers (2) are arranged in a linear array along the length direction of the frame body (1); a motor (3) is arranged on the side surface of the frame body (1), and a rotating shaft of the motor (3) synchronously drives all the power rollers (2) through a conveying belt (4); the feeding hopper (6) is positioned at the lower part of the frame body (1), and the screen (5) is positioned at the top of the feeding hopper (6); broken bag mechanism (7) are located the position department between power roller (2) and screen cloth (5), broken bag mechanism (7) include photoelectric sensor (73), lift cylinder (74), cut-off knife (75) and direction blade holder (76), photoelectric sensor (73) and lift cylinder (74) all are located fixed plate (72), cut-off knife (75) are connected with the piston rod top of lift cylinder (74).

2. The conveying type bag-breaking feeding mechanism for nylon 6 particles as claimed in claim 1, characterized in that: the fixing plate (72) is connected with the lower end face of the top of the frame body (1) through a connecting seat (71), and the photoelectric sensor (73) and the lifting cylinder (74) are vertically arranged; photoelectric sensor (73) are located the upstream end of support body (1), lift cylinder (74) are located the downstream end of support body (1).

3. The conveying type bag-breaking feeding mechanism for nylon-6 particles as claimed in claim 2, wherein: the detection end of the photoelectric sensor (73) faces upwards vertically, and the photoelectric sensor (73) is specifically positioned between two adjacent power rollers (2).

4. The conveying type bag-breaking feeding mechanism for nylon-6 particles as claimed in claim 3, wherein: the lifting air cylinder (74) is vertically arranged, the length direction of the cut-off knife (75) is parallel to a piston rod of the lifting air cylinder (74), and one end of a cutting edge of the cut-off knife (75) faces the upstream end of the frame body (1).

5. The conveying type bag-breaking feeding mechanism for nylon-6 particles as claimed in claim 4, wherein: the cut-off knife (75) is specifically positioned between two adjacent power rollers (2); the guide tool apron (76) is positioned on the fixing plate (72) and corresponds to the position of the lifting cylinder (74).

6. The conveying type bag-breaking feeding mechanism for nylon 6 particles as claimed in claim 5, characterized in that: the guide tool apron (76) comprises a seat body (761) and a guide tool groove (762), the seat body (761) is L-shaped, and the guide tool groove (762) is positioned at the tail end of the seat body (761) and is a vertical groove in particular; the back of the cutter (75) is positioned in the guide cutter groove (762).