TPU particle mixing equipment for TPU tire production

Abstract

The utility model discloses TPU (thermoplastic polyurethane) particle mixing equipment for TPU tire production, and relates to the technical field of particle mixing equipment, the TPU particle mixing equipment for TPU tire production comprises a charging barrel, the main body of the charging barrel is of a structure with an opening at the top end, the outer side of the charging barrel is fixedly connected with a bracket, the bracket is of an inclined structure, and the outer side of the charging barrel is fixedly connected with the bracket. By arranging the connecting seat and the scraping plate, when the scraping plate rotates, the scraping plate can be in contact with the inner wall of the charging barrel, and materials entering the charging barrel can be mixed more sufficiently through rotation of the scraping plate; by arranging the bottom plate and the guide plate which can move up and down along the scraping plate, when materials entering the charging barrel are mixed, the stirring operation of TPU particles can be accelerated by utilizing the bottom plate and the guide plate to move along the guide groove on a sliding block fixedly connected to the outer side surface of the bottom plate; therefore, the purpose of higher practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle mixing equipment, in particular to a TPU particle mixing equipment for TPU tire production. Background Art

[0002] Silicone tires refer to tires made of silicone materials. Because silicone has the advantages of low hardness, good elasticity, and no pollution, it is particularly suitable for tire production in some high-demand occasions. The existing patented particle mixer, patent publication number CN206381921U particle mixer, effectively solves the problems of inconvenient operation of existing equipment, low mixing efficiency, and high manual damage; it includes a frame, a tank body is rotatably connected between the frames through a rotating shaft, and a plurality of stirring blades located in the tank body extend around the rotating shaft. A motor connected to the rotating shaft is fixed in the frame on one side, and a A first gear, the outer side of the first gear is meshed with a plurality of second gears fixed on the frame, the outer side of the second gear is meshed with an internal tooth groove extending from one side of the tank body; an oil tank is placed in the frame on the other side, the oil tank is connected to a first oil pipe located in the rotating shaft, a second oil pipe connected to the first oil pipe is provided in the stirring blade, and a plurality of nozzles connected to the second oil pipe are provided on the outer side of the stirring blade; the utility model has a novel structure, increases the mixing efficiency, can add volatile oil during the mixing process, solves the problem of adding volatile oil, reduces the labor intensity of workers, and mixes evenly, reduces volatilization and harm to workers.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: although the mixed oil can be added by using a nozzle during use, due to the lack of an effective downward pressure structure, when the particles inside the barrel are mixed, it is easy for the particles to rise due to stirring, resulting in the inability to fully stir and mix the particles inside the barrel. This has limitations, so we proposed a TPU particle mixing equipment for TPU tire production to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a TPU particle mixing device for TPU tire production, which solves the problem that the prior art lacks an effective downward pressure structure, which makes it easy for the particles inside the barrel to rise due to stirring when mixing, resulting in the inability to fully stir and mix the particles inside the barrel, which is limited.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a TPU particle mixing device for TPU tire production, including a barrel, the main body of the barrel is a top opening structure, and a bracket is fixedly connected to the outside of the barrel, the bracket is an inclined structure, and there are three brackets in total, the three brackets are fixedly connected to the outer circumferential surface of the barrel in a circular array, and a mounting plate is also fixedly connected to the side of the bracket away from the barrel, the mounting plate and the bracket are vertically arranged, and a through hole is opened inside the mounting plate, which is the mounting hole.

[0006] Preferably, a mounting frame is fixedly connected to the inside of the barrel, the mounting frame is arranged horizontally, and the top surface of the mounting frame is flush with the top surface of the barrel, and a through hole is opened on the bottom surface of the barrel.

[0007] Preferably, a discharge pipe is fixedly connected to the inside of the through hole opened at the bottom end of the barrel, the discharge pipe is a two-way through structure on the upper and lower sides, the discharge pipe is connected to the barrel, and a control valve is fixedly connected to the outside of the discharge pipe.

[0008] Preferably, the discharge pipe and the control valve are used to discharge material from the inside of the barrel, and a motor is installed on the top surface of the mounting frame, an output shaft is installed at the bottom end of the motor, and a scraper is installed on the output shaft installed at the bottom end of the motor.

[0009] Preferably, the main body of the scraper is a rectangular frame structure, and the outer side surface of the scraper is an inclined structure and fits with the inner wall of the barrel, and a longitudinal groove is opened inside the scraper, and the longitudinal groove is a guide groove.

[0010] Preferably, there are two guide grooves, which are opened opposite to each other at the left and right sides of the scraper, and a connecting seat is fixedly connected to the inside of the scraper, and the main body of the connecting seat is a circular structure.

[0011] Preferably, an electric push rod is installed on the bottom end surface of the connecting seat, and a bottom plate is installed on the bottom end surface of the electric push rod, and a slider is fixedly connected to the outer side of the bottom plate. There are two sliders in total, and the two sliders are fixedly connected to the left and right side surfaces of the bottom plate in opposite directions, and guide plates are fixedly connected to the top end surface and the bottom end surface of the bottom plate in a linear array. Beneficial Effects

[0012] The utility model provides a TPU particle mixing device for TPU tire production. Compared with the prior art, it has the following beneficial effects:

[0013] The TPU particle mixing equipment for TPU tire production is provided with a connecting seat and a scraper, so that when the scraper is rotating, it can contact the inner wall of the barrel, and the rotation of the scraper can achieve a more thorough mixing operation for the material entering the barrel, thereby achieving the purpose of improving the mixing efficiency.

[0014] The TPU particle mixing equipment for TPU tire production is provided with a bottom plate and a guide plate that can move up and down along a scraper, so that when the materials entering the barrel are mixed, the mixing operation of the TPU particles can be accelerated by moving a slider fixedly connected to the bottom plate and the guide plate on the outer surface of the bottom plate along a guide groove, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the particle mixing equipment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the particle mixing equipment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the particle mixing equipment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the particle mixing equipment of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the particle mixing equipment of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the particle mixing equipment of the utility model.

[0021] In the figure: 1. barrel; 101. bracket; 102. mounting plate; 103. mounting hole; 2. mounting frame; 201. discharge pipe; 202. control valve; 3. motor; 301. connecting seat; 302. scraper; 303. guide groove; 304. electric push rod; 305. bottom plate; 306. slider; 307. guide plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6The utility model provides a technical solution: a TPU particle mixing device for TPU tire production, comprising a barrel 1, the main body of the barrel 1 is a top opening structure, and a bracket 101 is fixedly connected to the outside of the barrel 1, the bracket 101 is an inclined structure, and the bracket 101 is provided at three locations, the three brackets 101 are fixedly connected to the outer peripheral surface of the barrel 1 in an annular array, and a mounting plate 102 is also fixedly connected to the side of the bracket 101 away from the barrel 1, the mounting plate 102 is vertically arranged with the bracket 101, and a through hole is opened inside the mounting plate 102, and the through hole is a mounting hole 103;

[0024] By opening a mounting hole 103 inside the mounting plate 102, when the barrel 1 is assembled, it can be quickly positioned by bolt assembly.

[0025] See also Figure 3 , Figure 4 The main body of the scraper 302 is a rectangular frame structure, and the outer side of the scraper 302 is an inclined structure and fits with the inner wall of the barrel 1, and a longitudinal groove is opened inside the scraper 302, and the longitudinal groove is a guide groove 303;

[0026] By arranging the scraper 302 inside the barrel 1 , when it is used, the scraper 302 can contact the inner wall of the barrel 1 to achieve sufficient stirring.

[0027] See also Figure 1 , Figure 5 The discharge pipe 201 and the control valve 202 are used to discharge materials from the inside of the barrel 1, and a motor 3 is installed on the top surface of the mounting frame 2, an output shaft is installed at the bottom end of the motor 3, and a scraper 302 is installed on the output shaft installed at the bottom end of the motor 3;

[0028] By installing the motor 3 on the top surface of the mounting frame 2 and installing the scraper 302 on the bottom output shaft of the motor 3, the particles can be mixed faster when in use.

[0029] See also Figure 1 , Figure 2 There are two guide grooves 303, and the two guide grooves 303 are oppositely opened at the left and right sides of the scraper 302, and the scraper 302 is also fixedly connected to the connection seat 301, and the main body of the connection seat 301 is a circular structure;

[0030] The circular connection seat 301 is fixedly connected inside the scraper 302 so that it can support the electric push rod 304 after installation.

[0031] See also Figure 3 , Figure 4The inside of the barrel 1 is fixedly connected with a mounting frame 2, the mounting frame 2 is arranged horizontally, and the top surface of the mounting frame 2 is flush with the top surface of the barrel 1, and a through hole is opened on the bottom surface of the barrel 1;

[0032] By fixing the mounting frame 2 inside the barrel 1, it can play a good auxiliary supporting role during installation.

[0033] See also Figure 1 , Figure 5 The discharge pipe 201 is fixedly connected to the inside of the through hole opened at the bottom of the barrel 1. The discharge pipe 201 is a two-way through structure on both sides, and the discharge pipe 201 is connected to the barrel 1. The outer side of the discharge pipe 201 is fixedly connected to the control valve 202;

[0034] By fixing the discharge pipe 201 on the bottom end surface of the barrel 1, the mixed material can be discharged quickly when it is in use.

[0035] See also Figure 4 , Figure 6 , an electric push rod 304 is installed on the bottom end surface of the connecting seat 301, and a bottom plate 305 is installed on the bottom end surface of the electric push rod 304, and a slider 306 is fixedly connected to the outer side of the bottom plate 305, and the slider 306 is provided at two locations, and the two sliders 306 are fixedly connected to the left and right side positions of the bottom plate 305 in opposite directions, and the top end surface and the bottom end surface of the bottom plate 305 are fixedly connected with guide plates 307 in a linear array;

[0036] The guide plates 307 are fixedly connected to the outer side of the bottom plate 305 in a linear array, so that the bottom plate 305 and the guide plates 307 can fully mix the materials in the barrel 1 when they rotate.

[0037] During operation, when the TPU plastic particles used in the production of TPU tires are being mixed, the TPU plastic can be put in through the top opening of the barrel 1, and the barrel 1 is simultaneously placed in a suitable position using the bracket 101 and the mounting plate 102 fixedly connected on its outer surface, and the bolts are simultaneously passed through the mounting holes 103 opened in the mounting plate 102 to realize the quick fixing and connection operation of the barrel 1;

[0038] At this time, the TPU particles are put into the barrel 1, and the motor 3 installed on the top surface of the mounting frame 2 is started to drive the connecting seat 301 and the scraper 302 to rotate. When the scraper 302 rotates, the material put into the barrel 1 can be quickly mixed synchronously. When mixing, the electric push rod 304 installed on the bottom surface of the connecting seat 301 can be started to reciprocately raise and lower the height of the bottom plate 305 and the guide plate 307, so that after the mixing is completed, the material can be quickly discharged through the discharge pipe 201 installed on the bottom surface of the barrel 1.

[0039] In summary, the device is provided with a bottom plate 305 and a guide plate 307 that can move up and down, so that when it is used, it can achieve a rapid stirring operation for the particles.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A TPU particle mixing device for TPU tire production, comprising a barrel (1), characterized in that: The main body of the barrel (1) is a top-opening structure, and a bracket (101) is fixedly connected to the outside of the barrel (1), the bracket (101) is an inclined structure, and the bracket (101) is provided at three locations in total, the three brackets (101) are fixedly connected to the outer peripheral surface of the barrel (1) in a circular array, and a mounting plate (102) is also fixedly connected to the side of the bracket (101) away from the barrel (1), the mounting plate (102) and the bracket (101) are arranged vertically, and a through hole is opened inside the mounting plate (102), and the through hole is a mounting hole ( 103), a discharge pipe (201) is fixedly connected to the inside of the through hole opened at the bottom end of the barrel (1), the discharge pipe (201) is a two-way through structure on the upper and lower sides, and the discharge pipe (201) is connected to the barrel (1), and a control valve (202) is fixedly connected to the outside of the discharge pipe (201), the discharge pipe (201) and the control valve (202) are used to discharge materials from the inside of the barrel (1), and a motor (3) is installed on the top surface of the mounting frame (2), an output shaft is installed at the bottom end of the motor (3), and the bottom of the motor (3) is A scraper (302) is mounted on the output shaft mounted at the end, the main body of the scraper (302) is a rectangular frame structure, the outer side surface of the scraper (302) is an inclined structure and fits with the inner wall of the barrel (1), and a longitudinal groove is provided inside the scraper (302), the longitudinal groove is a guide groove (303), two guide grooves (303) are provided, and the two guide grooves (303) are oppositely provided at left and right sides of the scraper (302), and the scraper (302) is also fixedly connected to a connecting seat (301) inside. The main body of the connecting seat (301) is a circular structure, an electric push rod (304) is installed on the bottom end surface of the connecting seat (301), and a bottom plate (305) is installed on the bottom end surface of the electric push rod (304), and a slider (306) is fixedly connected to the outer side of the bottom plate (305), and the sliders (306) are provided at two locations, and the two sliders (306) are fixedly connected to the left and right side surfaces of the bottom plate (305) in opposite directions, and the top end surface and the bottom end surface of the bottom plate (305) are fixedly connected to the guide plates (307) in a linear array.

2. The TPU particle mixing equipment for TPU tire production according to claim 1, characterized in that: The barrel (1) is fixedly connected to a mounting frame (2) inside, the mounting frame (2) is arranged horizontally, and the top end surface of the mounting frame (2) is flush with the top end surface of the barrel (1), and a through hole is provided on the bottom end surface of the barrel (1).

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