CN219256279U - Automatic blending device for plastic barrel injection molding - Google Patents

Abstract

The utility model provides an automatic injection molding blending device for plastic barrels, which comprises a tank body, a base for supporting the tank body and a tank body cover, wherein a plurality of raw material boxes are arranged on the tank body cover, a feed inlet is arranged on the raw material boxes, an electromagnetic valve is arranged at the feed inlet, an adjusting pipe is arranged on the upper surface of the raw material boxes in a sliding manner, an automatic feeding mechanism is arranged on the lower surface of the tank body cover, a rotating plate is arranged in the tank body, the tank body is divided into an upper tank body and a lower tank body by the rotating plate, a mixing mechanism for primarily mixing raw materials is rotatably arranged in the upper tank body, a stirring mechanism for further mixing the raw materials is rotatably arranged in the lower tank body, a roller is arranged in the upper tank body, the roller is fixedly connected with the rotating plate, a sliding space is formed between the roller and the upper tank body, through holes are uniformly distributed on the side wall of the roller. The utility model can realize the purpose of automatic allocation of plastic barrel injection molding.

Description

Automatic blending device for plastic barrel injection molding

Technical Field

The utility model belongs to the technical field of plastic barrel injection molding and allocation, and particularly relates to an automatic plastic barrel injection molding and allocation device.

Background

Injection molding production is a common mode for producing plastic products; is also a way to give the plastic article complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the mixed raw materials are injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.

The plastic barrel is produced by adopting an injection molding mode, not only a raw material is needed, but also a plurality of raw materials are mixed, but the traditional injection molding and the allocation of the plastic barrel are carried out manually, operators add raw materials with different proportions according to own experience or test, and the raw materials need to be stirred manually, the operation is time-consuming and labor-consuming, the manual operation is inconvenient to control the addition amount of various raw materials, the raw materials are easy to mix unevenly, the quality of products is affected, and therefore, in the injection molding and the allocation of the plastic barrel, how to realize automatic allocation is the problem to be solved in the scheme.

Disclosure of Invention

Aiming at the technical problems of the existing plastic barrel injection molding and blending, the utility model provides the plastic barrel injection molding automatic blending device which is reasonable in design, simple in structure and convenient to process.

In order to achieve the above purpose, the technical scheme includes that the plastic barrel injection molding automatic blending device comprises a tank body, a base and a tank body cover, wherein the base is used for supporting the tank body, a plurality of raw material boxes are arranged on the tank body cover, a feed inlet is formed in each raw material box, an electromagnetic valve is arranged at each feed inlet, an adjusting pipe is arranged on the upper surface of each raw material box in a sliding mode, an automatic feeding mechanism is arranged on the lower surface of the tank body cover, a rotating plate is arranged in each tank body, the tank body is divided into an upper tank body and a lower tank body by the rotating plate, a mixing mechanism for primarily mixing raw materials is rotatably arranged in the upper tank body, a stirring mechanism for further mixing the raw materials is rotatably arranged in the lower tank body, a roller is arranged in the upper tank body, the roller is fixedly connected with the rotating plate, a sliding space is formed between the roller and the upper tank body, through holes are uniformly distributed on the side walls of the roller.

Preferably, the bottom of the adjusting pipe extends into the raw material box, the inner diameter of the lower end of the adjusting pipe is larger than the inner diameter of the upper end of the adjusting pipe, an adjusting pipe cover is arranged at the bottom of the adjusting pipe, a through groove is formed in the adjusting pipe cover, and a floating ball is arranged between the adjusting pipe cover and the adjusting pipe.

Preferably, the mixing mechanism comprises a first rotating shaft, spiral sheets and connecting rod groups, wherein the spiral sheets are arranged in a staggered mode, the spiral sheets are fixedly connected with the connecting rod groups, the connecting rod groups are arranged on the first rotating shaft, at least 2 groups of connecting rod groups are arranged on the first rotating shaft, each group of connecting rod groups at least comprises a pair of collinear connecting rods, adjacent connecting rod groups are arranged at an included angle, the first rotating shaft extends out of the tank cover, a belt is arranged at one end of the first rotating shaft extending out of the tank cover, and a first motor is arranged at one end of the belt away from the first rotating shaft.

Preferably, the automatic feeding mechanism comprises a half gear arranged on the first rotating shaft, an opening is commonly formed in the bottom of the raw material box and the tank cover, two racks are symmetrically arranged on the lower surface of the tank cover, a sliding plate is arranged at one end, close to the opening, of each rack, the sliding plate is arranged below the opening, a spring is arranged at the other side of each rack, a fixing plate is arranged at one end, far away from the racks, of each spring, and the fixing plate is fixedly arranged on the lower surface of the tank cover.

Preferably, the stirring mechanism comprises stirring blades and a second rotating shaft, the stirring blades are fixed on the second rotating shaft and are divided into left stirring blades and right stirring blades, the left stirring blades are inclined at an included angle with the horizontal plane in a clockwise direction, the right stirring blades are inclined in opposite directions with the left stirring blades, the upper and lower adjacent stirring blades are inclined in opposite directions, the second rotating shaft extends out of the lower end of the lower tank body, a second motor is arranged at one end of the second rotating shaft extending out of the lower tank body, the second rotating shaft is detachably connected with the second motor, a motor box is arranged at one end of the lower tank body, far away from the tank body cover, and the second motor is fixed in the motor box.

Preferably, a bearing seat is arranged on one side, far away from the lower tank body, of the roller, the bearing seat is rotationally connected with the first rotating shaft, the rotating plate is detachably connected with the second rotating shaft on one side, close to the lower tank body, of the roller, a groove is formed in one end, close to the rotating plate, of the roller, fixing blocks matched with the groove are arranged on the inner wall of the upper tank body, the fixing blocks are uniformly arranged at intervals, the fixing blocks are fixedly arranged on the upper tank body, and the fixing blocks are rotationally arranged on the groove.

Compared with the prior art, the utility model has the advantages and positive effects that the raw material box is used for temporarily storing raw materials, the raw materials are conveniently and subsequently added into the tank body, the adjusting pipe is used for realizing quantitative raw material addition, the automatic feeding mechanism is arranged, so that various raw materials can be intermittently lowered, the mixing among the raw materials is more uniform, the raw materials can only be added into the upper tank body and cannot be directly added into the lower tank body, the mixing mechanism is arranged for preliminarily realizing the mixing of various raw materials, the stirring mechanism is used for further realizing the mixing of various raw materials, the mixed raw materials are ensured to meet the use standard, and when the raw materials are thrown into the gap between the upper tank body and the roller through the through holes and slide into the lower tank body along the upper tank body, the raw materials are mixed again in the sliding process, and the raw materials are ensured to meet the production requirements.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is an isometric view of a plastic bucket injection molding automatic blending device;

FIG. 2 is a schematic view of an automatic feed mechanism;

FIG. 3 is a cross-sectional view of the feed tank;

FIG. 4 is a schematic view of a drum structure;

FIG. 5 is a schematic diagram of a mixing mechanism;

FIG. 6 is a schematic view of the lower tank structure;

FIG. 7 is a schematic view of a stirring mechanism;

FIG. 8 is a schematic diagram of the internal structure of an automatic injection molding and blending device for plastic barrels;

FIG. 9 is a schematic cross-sectional view of a tank;

in the figures, 1, a tank body; 2. a base; 3. a can lid; 4. a raw material box; 41. a feed inlet; 5. an electromagnetic valve; 6. an adjusting tube; 61. adjusting the tube cover; 611. a through groove; 62. a floating ball; 7. an automatic feeding mechanism; 71. a half gear; 72. an opening; 73. a rack; 74. a sliding plate; 75. a spring; 76. a fixing plate; 8. a rotating plate; 9. an upper tank body; 10. a lower tank body; 11. a mixing mechanism; 111. a first rotating shaft; 112. a spiral sheet; 113. a connecting rod group; 114. a belt; 115. a first motor; 12. a stirring mechanism; 121. stirring blades; 1211. left stirring blades; 1212. a right stirring blade; 122. a second rotating shaft; 123. a second motor; 13. a roller; 131. a through hole; 132. a bearing seat; 133. a groove; 14. a motor case; 15. and a fixed block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the present embodiment aims to provide an automatic injection molding and blending device for plastic barrels, and to solve the problem of how to implement automatic blending in injection molding and blending for plastic barrels, and therefore, in order to achieve the above purpose, the present embodiment provides a tank body 1, a base 2 for supporting the tank body 1 and a tank body cover 3, wherein the tank body 1 is used for mixing raw materials, and is convenient for subsequent blending.

The bottom of the base 2 is fixedly connected with an anti-slip pad, and the bottom of the anti-slip pad is provided with anti-slip patterns.

The tank cover 3 is cylindrical, however, the tank cover 3 may be provided in other shapes, but the cylindrical shape is the same as the tank 1 in shape, so that the connection is more stable in consideration of the need to be matched with the tank 1. The above structure is a conventional structure, so in this embodiment, a detailed description is omitted.

In order to realize the automatic blending problem, in the embodiment, a plurality of raw material boxes 4 are arranged on a tank cover 3, a feeding port 41 is arranged on the raw material boxes 4, an electromagnetic valve 5 is arranged at the feeding port 41, an adjusting pipe 6 is arranged on the upper surface of the raw material boxes 4 in a sliding way, an automatic feeding mechanism 7 is arranged on the lower surface of the tank cover 3, a rotating plate 8 is arranged in the tank body 1, the tank body 1 is divided into an upper tank body 9 and a lower tank body 10 by the rotating plate 8, a mixing mechanism 11 for primarily mixing raw materials is rotationally arranged in the upper tank body 9, a stirring mechanism 12 for further mixing the raw materials is rotationally arranged in the lower tank body 10, a roller 13 is fixedly connected with the rotating plate 8, a sliding space is formed between the roller 13 and the upper tank body 9, through holes 131 are arranged on the roller 13, the through holes 131 are uniformly distributed on the side wall of the roller 13, the raw material boxes 4 are arranged, for temporarily storing raw materials, facilitating the subsequent addition of raw materials into the tank 1, adjusting the setting of the pipe 6, for realizing the quantitative addition of raw materials, setting the automatic feeding mechanism 7, enabling various raw materials to intermittently descend, enabling the mixing between raw materials to be more uniform, setting the rotating plate 8, enabling raw materials to be only added into the upper tank 9, failing to directly add raw materials into the lower tank 10, setting the mixing mechanism 11, for preliminarily realizing the mixing of various raw materials, setting the stirring mechanism 12, for further realizing the mixing of various raw materials, ensuring that the mixed raw materials meet the use standard, when the raw materials are thrown into the gap between the upper tank 9 and the roller 13 through the through hole 131 and slide into the lower tank 10 along the upper tank 9, the raw materials are mixed again in the sliding process, ensures that the raw materials are mixed to meet the production requirement.

In order to realize quantitative raw material addition, in this embodiment, the bottom of the adjusting tube 6 extends into the raw material tank 4, the inner diameter of the lower end of the adjusting tube 6 is larger than the inner diameter of the upper end of the adjusting tube 6, an adjusting tube cover 61 is arranged at the bottom of the adjusting tube 6, a through groove 611 is formed in the adjusting tube cover 61, a floating ball 62 is arranged between the adjusting tube cover 61 and the adjusting tube 6, firstly, according to the dosage of each raw material, the depth of the adjusting tube 6 extending into the raw material tank 4 is adjusted, for convenient observation, scale marks can be arranged on the side wall of the adjusting tube 6, when the position of the adjusting tube 6 is adjusted, the electromagnetic valve 5 is opened, corresponding raw materials are added into the raw material tank 4, along with the addition of the raw materials, the liquid level of the raw material in the raw material tank 4 is continuously increased, when the liquid level reaches the position of the floating ball 62, the floating ball 62 is caused to rise, the pipeline of the adjusting tube 6 is blocked, the raw material tank 4 forms a sealing space, and the raw material injection is stopped, and at this time, the electromagnetic valve 5 is closed.

In order to realize the function of the mixing mechanism 11, in this embodiment, the mixing mechanism 11 includes a first rotating shaft 111, a spiral sheet 112, a connecting rod group 113, the spiral sheet 112 is staggered, the spiral sheet 112 is fixedly connected with the connecting rod group 113, the connecting rod group 113 is arranged on the first rotating shaft 111, at least 2 groups of connecting rod groups 113 are arranged on the first rotating shaft 111, each group of connecting rod groups 113 at least includes a pair of collinear connecting rods, adjacent connecting rod groups 113 are arranged at an included angle, the first rotating shaft 111 extends out of the tank cover 3, a belt 114 is arranged at one end of the first rotating shaft 111 extending out of the tank cover 3, a first motor 115 is arranged at one end of the belt 114 far from the first rotating shaft 111, the power transmitted by the first motor 115 drives the rotation of the first rotating shaft 111, so as to drive the rotation of the connecting rod group 113, the rotation of the connecting rod group 113 is finally driven, the spiral sheet 112 on the connecting rod group 113 is rotated through the high-speed rotation of the spiral sheet 112, the setting of the connecting rod group 113 is used for fixing the spiral sheet 112, the rotation is not only transmitted, but also the spiral sheet 112 is prevented from shaking in the high-speed rotation process, the safe mixing of the spiral sheet 112 can be enabled, the contact area between the spiral sheet and the raw material 11 can be mixed more safely, and the raw material can be mixed reliably, and the raw material mixing area can be increased, and the raw material mixing area can be mixed by the raw material can be ensured, and the raw material can be safely and the mixing process and the raw material can be arranged.

In order to realize intermittent feeding, in this embodiment, the automatic feeding mechanism 7 includes a half gear 71 disposed on a first rotating shaft 111, an opening 72 is commonly disposed on the bottom of the raw material tank 4 and the tank cover 3, two racks 73 are symmetrically disposed on the lower surface of the tank cover 3, a sliding plate 74 is disposed at one end of the racks 73 close to the opening 72, the sliding plate 74 is disposed below the opening 72, a spring 75 is disposed at the other side of the racks 73, a fixed plate 76 is disposed at one end of the springs 75 far away from the racks 73, the fixed plate 76 is fixedly disposed on the lower surface of the tank cover 3, the racks 73 are driven to perform intermittent motion through rotation of the half gear 71, the racks 73 are driven to perform intermittent motion, the intermittent motion of the sliding plate 74 is further realized, the opening 72 is further communicated with the tank 1, intermittent falling of raw materials is realized, full mixing of various raw materials is facilitated, automatic resetting of the racks 73 is realized due to the arrangement of the springs 75 and the fixed plate 76, when the racks 73 are moved, the springs 75 begin to be compressed, when the half gear 71 are not meshed with the racks 73, the force of the springs 75 begins to reset, and the opening 72 is blocked again, and the raw materials are prevented from falling continuously.

In order to realize the function of the stirring mechanism 12, in this embodiment, the stirring mechanism 12 includes a stirring blade 121 and a second rotating shaft 122, the stirring blade 121 is fixed on the second rotating shaft 122, the stirring blade 121 is divided into a left stirring blade 1211 and a right stirring blade 1212, the left stirring blade 1211 is inclined at an angle with the horizontal plane in the clockwise direction, the inclination direction of the right stirring blade 1212 is opposite to that of the left stirring blade 1211, the inclination directions of the stirring blades 121 adjacent to each other up and down are opposite, the second rotating shaft 122 extends out of the lower end of the lower tank 10, a second motor 123 is arranged at one end of the second rotating shaft 122 extending out of the lower tank 10, the second motor 123 is detachably connected with the second motor 123, a motor case 14 is arranged at one end of the lower tank 10, which is far away from the tank cover 3, the second motor 123 is fixed in the motor case 14, the power conveyed by the second motor 123 drives the rotation of the second rotating shaft 122, finally drives the stirring blade 121 to rotate through the rotation of the second rotating shaft 122, the purpose of fully mixing raw materials which slide down is realized through the high-speed rotation of the stirring blade 121, the inclined stirring blade 121 is arranged at the end, the purpose of making the stirring blade 121 and the stirring blades 121 have better collision with the raw materials which slide down in opposite to each other, and the raw materials which can slide down and the raw materials 121 can slide down in the opposite directions.

In order to realize the rotation of cylinder 13, in this embodiment, one side that cylinder 13 kept away from lower jar body 10 is provided with bearing frame 132, bearing frame 132 and first pivot 111 rotate to be connected, the rotor plate 8 is close to one side of lower jar body 10 and can dismantle with second pivot 122 and be connected, cylinder 13 is close to rotor plate 8 one end and is provided with recess 133, go up jar 9 inner wall and be provided with recess 133 complex fixed block 15, fixed block 15 evenly spaced sets up, fixed block 15 and last jar body 9 are fixed, fixed block 15 and recess 133 rotate the setting, through setting up bearing frame 132, the effect of rotation stabilization has been played to first pivot 111, the problem that first pivot 111 was rocking appears when the work was used is solved, second motor 123 and first motor 115 turn to and the rotational speed is all inequality, rotor plate 8 and second pivot 122 are connected, it rotates to drive cylinder 13 through second pivot 122, make cylinder 13 and flight 112 turn to and the rotational speed is all inequality, the raw and other materials of convenient preliminary mixing can be as much as possible, simultaneously avoided the jam of through-hole 131 on cylinder 13 again, fixed block 15 and recess 133 are rotated simultaneously, can be avoided simultaneously to have a smooth and the same 13 to mix the problem that can be had in the recess 13 to the 13 when the 13 is changed at work use, and the 13 is simultaneously, can be guaranteed to have the same 13, and can not mix the problem is simultaneously in the 13, can be had 13 to the 13.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides an automatic blending device of plastic drum injection molding, includes the jar body, is used for supporting the base and the jar body lid of jar body, its characterized in that, be provided with a plurality of raw materials case on the jar body lid, be provided with the feed inlet on the raw materials case, feed inlet department is provided with the solenoid valve, raw materials case upper surface slides and is provided with the governing tube, jar body lid lower surface is provided with autoloading mechanism, be provided with the rotor plate in the jar body, the rotor plate divide into jar body and lower jar body two parts with the jar body, go up the internal rotation of jar and be provided with the mixing mechanism that is used for preliminary mixed raw materials, the internal rotation of lower jar is provided with the rabbling mechanism that is used for further mixed raw materials, upward be provided with the cylinder in the jar body, cylinder and rotor plate fixed connection, form the gliding space between cylinder and the last through-hole that is provided with of cylinder, through-hole evenly distributed is at the cylinder lateral wall.

2. The automatic injection molding and blending device for the plastic bucket according to claim 1, wherein the bottom of the adjusting pipe extends into the raw material box, the inner diameter of the lower end of the adjusting pipe is larger than the inner diameter of the upper end of the adjusting pipe, an adjusting pipe cover is arranged at the bottom of the adjusting pipe, a through groove is formed in the adjusting pipe cover, and a floating ball is arranged between the adjusting pipe cover and the adjusting pipe.

3. The automatic blending device for plastic bucket injection molding according to claim 2, wherein the mixing mechanism comprises a first rotating shaft, spiral sheets and connecting rod groups, the spiral sheets are arranged in a staggered manner, the spiral sheets are fixedly connected with the connecting rod groups, the connecting rod groups are arranged on the first rotating shaft, at least 2 groups of connecting rod groups are arranged on the first rotating shaft, each group of connecting rod groups at least comprises a pair of collinear connecting rods, an included angle is formed between every two adjacent connecting rod groups, the first rotating shaft extends out of the tank cover, a belt is arranged at one end of the first rotating shaft extending out of the tank cover, and a first motor is arranged at one end of the belt away from the first rotating shaft.

4. The automatic injection molding and blending device for the plastic bucket according to claim 3, wherein the automatic feeding mechanism comprises a half gear arranged on the first rotating shaft, an opening is commonly arranged on the bottom of the raw material box and the tank cover, two racks are symmetrically arranged on the lower surface of the tank cover, a sliding plate is arranged at one end, close to the opening, of each rack, the sliding plate is arranged below the opening, a spring is arranged at the other side of each rack, a fixing plate is arranged at one end, far away from the racks, of each spring, and the fixing plate is fixedly arranged on the lower surface of the tank cover.

5. The automatic blending device for plastic bucket injection molding according to claim 4, wherein the stirring mechanism comprises a stirring blade and a second rotating shaft, the stirring blade is fixed on the second rotating shaft, the stirring blade is divided into a left stirring blade and a right stirring blade, the left stirring blade is inclined at an included angle with the horizontal plane in a clockwise direction, the right stirring blade is inclined in a direction opposite to the left stirring blade, the inclined directions of the upper and lower adjacent stirring blades are opposite, the second rotating shaft extends out of the lower end of the lower tank body, a second motor is arranged at one end of the second rotating shaft extending out of the lower tank body, the second rotating shaft is detachably connected with the second motor, a motor box is arranged at one end of the lower tank body away from the tank body cover, and the second motor is fixed in the motor box.

6. The automatic blending device for plastic bucket injection molding according to claim 5, wherein a bearing seat is arranged on one side, far away from the lower tank body, of the roller, the bearing seat is rotationally connected with the first rotating shaft, one side, close to the lower tank body, of the rotating plate is detachably connected with the second rotating shaft, a groove is formed in one end, close to the rotating plate, of the roller, fixing blocks matched with the groove are arranged on the inner wall of the upper tank body, the fixing blocks are uniformly arranged at intervals, the fixing blocks are fixedly arranged with the upper tank body, and the fixing blocks are rotationally arranged with the groove.

Images