CN210884054U

CN210884054U - TPU transfer device is used in terpolymer production

Info

Publication number: CN210884054U
Application number: CN201921988401.7U
Authority: CN
Inventors: 肖曙光
Original assignee: Shenzhen Huayuxiang Plastic Mould Co ltd
Current assignee: Shenzhen Huayuxiang Plastic Mould Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-30
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a TPU transfer device is used in terpolymer production, including the frame, the both sides outer wall of frame is close to both ends department equal fixedly connected with landing leg, the both ends outer wall of frame rotates respectively and is connected with driving shaft and driven shaft, one side of driving shaft is provided with the motor, the axle extension end and the driving shaft fixed connection of motor, the outer wall of motor and adjacent landing leg outer wall fixed connection, the driving shaft all fixedly cup joints the rotary drum with the outer wall of driven shaft, the outer wall of two rotary drums has cup jointed the conveyer belt jointly, the both sides outer wall of frame all fixedly connected with first support arm and second support arm; the utility model discloses a set up first support arm, backup pad, scraper blade etc. can strike off the TPU that adheres at the conveyer belt outer wall bottom the conveyer belt when the conveyer belt carries out the during operation, and it is effectual to clear up, has guaranteed the transportation effect of conveyer belt, has liberated the labour simultaneously, has reduced workman's intensity of labour.

Description

TPU transfer device is used in terpolymer production

Technical Field

The utility model relates to a transfer device specifically is a TPU transfer device is used in terpolymer production.

Background

The terpolymer is a copolymer formed by copolymerizing three monomers and can be divided into a ternary random copolymer, a ternary block copolymer and a ternary graft copolymer, wherein the ternary random copolymer is formed by feeding and polymerizing 3 monomers at one time; the ternary block copolymer can be synthesized by adding monomers one by one through living polymerization, and can also be synthesized by a homopolymer coupling method; the ternary graft copolymer is synthesized by carrying out third monomer graft polymerization on a binary random copolymer chain. Certain properties of the bipolymer can be improved by the addition of a third monomer. The TPU is named as thermoplastic polyurethane elastomer rubber, is mainly divided into polyester type and polyether type, has wide hardness range, wear resistance, oil resistance, transparency and good elasticity, and is a good terpolymer production raw material.

However, when the TPU is transported in the production of the terpolymer, the TPU which is not completely cooled has certain viscosity and is easy to adhere to the surface of the conveying belt, and the transportation effect of the conveying belt can be influenced if the TPU is not cleaned for a long time, so that a worker is required to manually clean the TPU, the manual cleaning labor intensity is high, and the cleaning effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TPU transfer device is used in terpolymer production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the TPU transfer device for terpolymer production comprises a frame, wherein two outer side walls of the frame are close to two ends and are fixedly connected with supporting legs, the outer side walls of the two ends of the frame are respectively and rotatably connected with a driving shaft and a driven shaft, one side of the driving shaft is provided with a motor, a shaft extension end of the motor is fixedly connected with the driving shaft, the outer wall of the motor is fixedly connected with the adjacent outer side wall of the supporting leg, the outer side walls of the driving shaft and the driven shaft are respectively and fixedly sleeved with a rotary drum, the outer side walls of the two rotary drums are jointly sleeved with a conveyor belt, the outer side walls of the frame are respectively and fixedly connected with a first supporting arm and a second supporting arm, a supporting plate is arranged between the two first supporting arms, the side wall of the supporting plate is provided with a scraper, two side walls of the supporting plate are symmetrically provided with pin shafts, and a material collecting box is arranged below the supporting plate and the scraping plate.

As a further aspect of the present invention: two the first pivot of the common fixedly connected with in outer wall bottom of second support arm, the outer wall of first pivot is close to both ends department and all is provided with supplementary supporting mechanism.

As a further aspect of the present invention: the auxiliary supporting mechanism comprises a push rod and a sleeve, wherein one end of the push rod, which is located in the sleeve, is fixedly connected with a limiting block, a spring is arranged inside the sleeve, the outer wall of the push rod is rotatably sleeved on the outer wall of the first rotating shaft, and the outer wall of the sleeve is rotatably sleeved on the outer wall of the second rotating shaft.

As a further aspect of the present invention: first pivot rotates respectively with the outer wall middle part of second pivot and has cup jointed first axle sleeve and second axle sleeve, the outer wall of first axle sleeve rotates and is connected with the external screw thread pole, the outer wall of second axle sleeve rotates and is connected with the internal thread pipe, the external screw thread pole passes through screw-thread fit with the internal thread pipe and is connected, the fixed cover of outer wall of internal thread pipe has cup jointed adjusting nut.

As a further aspect of the present invention: the outer wall fixedly connected with cooperation strip of scraper blade, the cooperation groove that both ends run through is seted up with the outer wall that cooperation strip corresponds to the backup pad, cooperation strip is located the cooperation inslot.

As a further aspect of the present invention: the cross section of conveyer belt is the arc, the one end that the scraper blade contacted with the conveyer belt is the arc, the one end of scraper blade closely laminates with the outer wall of conveyer belt.

As a further aspect of the present invention: the bottom of the material collecting box is uniformly provided with a plurality of universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first support arm, backup pad, scraper blade etc. can strike off the TPU that adheres at the conveyer belt outer wall bottom the conveyer belt when the conveyer belt carries out the during operation, and it is effectual to clear up, has guaranteed the transportation effect of conveyer belt, has liberated the labour simultaneously, has reduced workman's intensity of labour.

2. The utility model discloses a set up auxiliary stay mechanism, external screw thread pole, internal thread pipe, adjusting nut etc. and use the emergence wearing and tearing for a long time when the scraper blade for the scraper blade tip can't closely laminate the back with the conveyer belt outer wall, and rotatable adjusting nut adjusts the contact dynamics of scraper blade and conveyer belt, and two auxiliary stay mechanisms can make the atress more balanced simultaneously, have guaranteed the stability of backup pad with the scraper blade during operation, excellent in use effect.

3. The utility model discloses a set up cooperation groove, cooperation strip etc. and after the scraper blade used for a long time and takes place wearing and tearing, can directly take out the scraper blade by the backup pad outer wall in order to change, easy operation is convenient.

4. The utility model discloses a setting has the collection magazine of universal wheel, is convenient for collect the TPU that is scraped down by the conveyer belt outer wall, has guaranteed operational environment's clean and tidy when avoiding extravagant, and the universal wheel is convenient for remove the collection magazine simultaneously to carry out centralized processing to the TPU who collects.

Drawings

FIG. 1 is a schematic structural diagram of a TPU transfer device for terpolymer production.

FIG. 2 is a schematic structural diagram of an external threaded rod in a TPU transfer device for terpolymer production.

FIG. 3 is a schematic structural diagram of a conveyor belt in a TPU transfer device for terpolymer production.

Wherein, 1, a frame; 11. a support leg; 12. a first support arm; 121. a first rotating shaft; 13. a second support arm; 2. a rotating drum; 21. a drive shaft; 22. a driven shaft; 3. a conveyor belt; 4. a material collecting box; 41. a universal wheel; 5. a support plate; 51. a mating groove; 52. a pin shaft; 53. a second rotating shaft; 6. a squeegee; 61. a mating strip; 7. an auxiliary support mechanism; 71. a push rod; 72. a sleeve; 73. a limiting block; 74. a spring; 81. a first bushing; 82. a second shaft sleeve; 83. an externally threaded rod; 84. an internally threaded tube; 85. adjusting the nut; 9. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a TPU transfer device for terpolymer production includes a frame 1, two outer walls of two sides of the frame 1 near two ends are fixedly connected with legs 11, two outer walls of two ends of the frame 1 are rotatably connected with a driving shaft 21 and a driven shaft 22 respectively, one side of the driving shaft 21 is provided with a motor 9, an axial extension end of the motor 9 is fixedly connected with the driving shaft 21, an outer wall of the motor 9 is fixedly connected with an outer wall of an adjacent leg 11, outer walls of the driving shaft 21 and the driven shaft 22 are fixedly connected with a rotating drum 2, outer walls of the two rotating drums 2 are jointly connected with a conveyor belt 3, two outer walls of two sides of the frame 1 are fixedly connected with a first arm 12 and a second arm 13, a support plate 5 is disposed between the two first arms 13, a scraper 6 is disposed on a side wall of the support plate 5, two side walls of the support, the outer wall of the supporting plate 5 is fixedly connected with a second rotating shaft 53, and a material collecting box 4 is arranged below the supporting plate 5 and the scraping plate 6.

The bottom ends of the outer walls of the two second support arms 12 are fixedly connected with a first rotating shaft 121 together, and the outer wall of the first rotating shaft 121 is provided with auxiliary support mechanisms 7 at the positions close to the two ends.

The auxiliary supporting mechanism 7 comprises a push rod 71 and a sleeve 72, wherein a limit block 73 is fixedly connected to one end of the push rod 71, which is located in the sleeve 72, a spring 74 is arranged in the sleeve 72, the outer wall of the push rod 71 is rotatably sleeved on the outer wall of the first rotating shaft 121, and the outer wall of the sleeve 72 is rotatably sleeved on the outer wall of the second rotating shaft 53.

The middle parts of the outer walls of the first rotating shaft 121 and the second rotating shaft 53 are respectively rotatably sleeved with a first shaft sleeve 81 and a second shaft sleeve 82, the outer wall of the first shaft sleeve 81 is rotatably connected with an external threaded rod 83, the outer wall of the second shaft sleeve 82 is rotatably connected with an internal threaded pipe 84, the external threaded rod 83 is connected with the internal threaded pipe 84 in a threaded fit manner, the outer wall of the internal threaded pipe 84 is fixedly sleeved with an adjusting nut 85, the internal threaded pipe 84 is driven to rotate through the adjusting nut 85, the spacing distance between the first rotating shaft 121 and the second rotating shaft 53 can be adjusted, and then the contact force between the end part of the scraper 6 and the outer wall of the conveyor.

The outer wall fixedly connected with cooperation strip 61 of scraper blade 6, the cooperation groove 51 that both ends run through is seted up with the outer wall that cooperation strip 61 corresponds to backup pad 5, and cooperation strip 61 is located cooperation groove 51, is convenient for change scraper blade 6 through cooperation strip 61 and the setting in cooperation groove 51.

The arc is personally submitted to the cross section of conveyer belt 3, and the one end of scraper blade 6 and the contact of conveyer belt 3 is the arc, and the one end of scraper blade 6 closely laminates with the outer wall of conveyer belt 3, and curved conveyer belt 3 can avoid TPU to scatter outside conveyer belt 3 in the transportation.

The bottom of the aggregate box 4 is uniformly provided with a plurality of universal wheels 41, and the universal wheels 41 are convenient for moving the aggregate box 4.

The utility model discloses a theory of operation is:

the motor 9 drives through driving shaft 21 and rotates rotary drum 2 and rotate, then makes conveyer belt 3 rotate and realize the transportation to TPU, and when conveyer belt 3 that is stained with TPU rotated 6 departments to, scraper blade 6 with 3 outer wall in close contact with of conveyer belt can scrape TPU down, and the TPU after scraping will directly fall into in the collection box 4 of below in order to collect.

When the scraper 6 is worn after long-term use, so that the end of the scraper 6 cannot be tightly attached to the outer wall of the conveyor belt 3, the wrench is used to drive the internal threaded pipe 84 to rotate through the adjusting nut 85, and then the external threaded rod 83 extends out of the internal threaded pipe 84 through the matching of threads, so that the spacing distance between the first rotating shaft 121 and the second rotating shaft 53 is prolonged, and the end of the scraper 6 is tightly attached to the outer wall of the conveyor belt 3 again.

When the scraper 6 is worn too much and cannot be used, the scraper 6 and the matching strip 61 can be directly drawn out from the matching groove 51, so that the scraper 6 can be replaced, and the operation is simple and rapid.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A TPU transfer device is used in terpolymer production, includes frame (1), its characterized in that: the outer walls of two sides of the frame (1) are close to two ends and are fixedly connected with supporting legs (11), the outer walls of two ends of the frame (1) are respectively and rotatably connected with a driving shaft (21) and a driven shaft (22), one side of the driving shaft (21) is provided with a motor (9), the shaft extension end of the motor (9) is fixedly connected with the driving shaft (21), the outer wall of the motor (9) is fixedly connected with the outer wall of the adjacent supporting leg (11), the outer walls of the driving shaft (21) and the driven shaft (22) are respectively and fixedly sleeved with a rotary drum (2), the outer walls of the two rotary drums (2) are sleeved with a conveyor belt (3) together, the outer walls of two sides of the frame (1) are respectively and fixedly connected with a first supporting arm (12) and a second supporting arm (13), a supporting plate (5) is arranged between the first supporting arms (12), and the, two lateral walls of backup pad (5) symmetry are provided with round pin axle (52), round pin axle (52) rotate with the first support arm (12) that corresponds and are connected, the outer wall fixedly connected with second pivot (53) of backup pad (5), the below of backup pad (5) and scraper blade (6) is provided with material collecting box (4).

2. The TPU transfer device for terpolymer production according to claim 1, wherein: two the outer wall bottom of second support arm (13) is first pivot (121) of common fixedly connected with, the outer wall of first pivot (121) is close to both ends department and all is provided with auxiliary stay mechanism (7).

3. The TPU transfer device for terpolymer production according to claim 2, wherein: the auxiliary supporting mechanism (7) comprises a push rod (71) and a sleeve (72), wherein the push rod (71) is located at one end of the sleeve (72) and is fixedly connected with a limiting block (73), a spring (74) is arranged inside the sleeve (72), the outer wall of the push rod (71) is rotatably sleeved on the outer wall of the first rotating shaft (121), and the outer wall of the sleeve (72) is rotatably sleeved on the outer wall of the second rotating shaft (53).

4. The TPU transfer device for terpolymer production according to claim 2, wherein: first pivot (121) rotate respectively with the outer wall middle part of second pivot (53) and have cup jointed first axle sleeve (81) and second axle sleeve (82), the outer wall of first axle sleeve (81) rotates and is connected with external screw thread pole (83), the outer wall of second axle sleeve (82) rotates and is connected with internal thread pipe (84), external screw thread pole (83) are connected through screw-thread fit with internal thread pipe (84), adjusting nut (85) have been cup jointed to the outer wall of internal thread pipe (84) fixed.

5. The TPU transfer device for terpolymer production according to claim 1, wherein: the outer wall fixedly connected with cooperation strip (61) of scraper blade (6), cooperation groove (51) that both ends run through are seted up to the outer wall that backup pad (5) and cooperation strip (61) correspond, cooperation strip (61) are located cooperation groove (51).

6. The TPU transfer device for terpolymer production according to claim 1, wherein: the cross section of conveyer belt (3) is the arc, scraper blade (6) are the arc with the one end of conveyer belt (3) contact, the one end of scraper blade (6) closely laminates with the outer wall of conveyer belt (3).

7. The TPU transfer device for terpolymer production according to claim 1, wherein: the bottom of the material collecting box (4) is uniformly provided with a plurality of universal wheels (41).