Automatic proportioning device for sheath material

Abstract

The utility model discloses an automatic proportioning device for sheathing materials, which belongs to the technical field of proportioning devices and comprises a box body, a fixed plate fixedly connected between the inner walls of two sides of the box body, a plurality of tank bodies distributed at equal intervals in the fixed plate, an adapter block in the box body and an adjustable discharge component in the box body. A rack is slidably connected to the outer surface of the adapter block, a shell is fixedly connected to the outer surface of the adapter block, a gear is rotatably connected to the interior of the shell, a fourth motor is fixedly mounted on the outer surface of the shell, the output end of the fourth motor is fixedly connected with the gear, the gear is in meshed connection with the rack, and a top block is fixedly connected to the top of the rack; a plurality of formula parameters are preset through the PLC, the raw material types and proportions of different sheath materials can be rapidly switched, different application scenes such as cable insulation layers, automobile wire harness sheaths and photovoltaic cable sheaths can be adapted, the customized requirements of clients are met, personalized products can be produced without replacing hardware, and the market competitiveness is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material mixing device technical field more specifically, relate to a sheath material automatic material mixing device. BACKGROUND

[0002] In the industry of electric wire and cable, pipeline, etc., sheath material as important insulation and protection material, its quality directly influences the performance and service life of product. Sheath material usually by a plurality of base raw materials (such as polyethylene, polyvinyl chloride etc. polymer matrix) and a plurality of additives (such as plasticizer, flame retardant, antioxidant, filler etc.) according to specific formula proportion mixing is formed.

[0003] The patent with publication number CN222060837U discloses an automatic material mixing machine for optical cable sheath material production, comprising: weighing device, stirring device; the weighing device is provided with weighing conveying pipe on the side close to the ground; the number of weighing conveying pipe is three; the stirring device includes feeding pipe; the feeding pipe includes feeding cavity; the weighing conveying pipe is arranged from one end of the feeding cavity to the other end; the weighing conveying pipe is arranged along the circumference of the feeding cavity. Sheath material contains a plurality of components, these components will first enter into the conveying pipeline simultaneously before entering the stirrer, the conveying pipeline is generally thin, due to the simultaneous addition of a plurality of components, sometimes it can cause the problem of pipeline blockage. Compared with the prior art, the utility model sets the weighing conveying pipe in the thin feeding cavity at different positions, effectively preventing the pipeline blockage that may occur when powder, particles and other materials are mixed.

[0004] Although the device has many beneficial effects, but still has the following problems: the automatic material mixing machine can effectively prevent the pipeline blockage that may occur when powder, particles and other materials are mixed, but cannot adjust the material type or proportion according to the product formula, resulting in only single or a few kinds of sheath material can be produced, and cannot adapt to market demand changes. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a sheath material automatic material mixing device, which solves the above problems.

[0007] (II) technical scheme

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sheath material automatic batching device, including the box, the both sides inner wall of box fixedly connected with the fixed plate, the inside of fixed plate is equipped with a plurality of equidistance distribution jar, the outer surface of box is fixedly connected with the guide plate of inclination setting, the inside of box is equipped with the adapter block, the inside of box is equipped with the adjustable discharge assembly, it is located in the inside of box for selecting different batching configuration, the adjustable discharge assembly includes fourth motor, rack, gear and top block, the outer surface of adapter block is slidably connected with rack, the outer surface of adapter block is fixedly connected with the casing, the inside of casing is rotatably connected with gear, the outer surface of casing is fixedly installed with fourth motor, the output of fourth motor is fixedly connected with gear, gear is engagedly connected with rack, the top of rack is fixedly connected with top block.

[0009] Preferably, the adjustable discharge assembly further comprises a first threaded rod, a second motor, a second guide column and a connecting block, both sides of the bottom inner wall of the box are fixedly connected with two bearing seats, a first threaded rod is rotatably connected between the two bearing seats on the same side, a second guide column is fixedly connected between the other two bearing seats, a connecting block is threadedly connected to the outer surface of the first threaded rod, the other connecting block is slidably connected with the second guide column, a second motor is fixedly installed on the outer surface of the bearing seat, and the output of the second motor is fixedly connected with the first threaded rod.

[0010] Preferably, a second threaded rod is rotatably connected between the two connecting blocks, a first guide column is fixedly connected between the two connecting blocks, the adapter block is threadedly connected with the second threaded rod, and the adapter block is slidably connected with the first guide column. The outer surface of one of the connecting blocks is fixedly installed with a third motor, the output of the third motor is fixedly connected with the second threaded rod.

[0011] Preferably, a plurality of stop blocks are slidably connected inside the plurality of jars, two symmetrically distributed through holes are formed in the bottom of each of the plurality of jars, the plurality of through holes are L-shaped, the plurality of stop blocks are in movable contact with the corresponding through holes, and the top block is in movable contact with the stop block.

[0012] Preferably, two conveying wheels are rotatably connected between the two side inner walls of the box, a conveying belt is sleeved between the two conveying wheels, the conveying belt is located below the plurality of jars, a first motor is fixedly installed on the outer surface of the box, the output of the first motor is fixedly connected with the proximal conveying wheel, and the conveying belt is located above the guide plate.

[0013] Preferably, a box door is hingedly connected to the top of the box, a PLC controller is fixedly installed on the outer surface of the box, and the first motor, the second motor, the third motor and the fourth motor are controlled by the PLC controller.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the sheath material automatic batching device has the following beneficial effects:

[0016] 1. The sheath material automatic batching device can quickly switch the types and proportions of raw materials of different sheath materials by presetting various formula parameters through the PLC controller, can adapt to different application scenarios such as cable insulation layer, automobile wiring harness sheath, photovoltaic cable sheath, supports customer customization needs, can produce personalized products without replacing hardware, and enhances market competitiveness. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural schematic view of the connecting block of the utility model;

[0019] Figure 3 It is a structural schematic view of the utility model Figure 2 It is an enlarged view of structure A of the utility model;

[0020] Figure 4 It is a structural schematic view of the gear of the utility model;

[0021] Figure 5 It is a structural schematic view of the top block of the utility model;

[0022] Figure 6 It is a structural schematic view of the stop block of the utility model;

[0023] Figure 7 It is a structural schematic view of the through hole of the utility model.

[0024] In the figure: 1, box body; 2, box door; 3, fixed plate; 4, conveying wheel; 5, conveying belt; 6, first motor; 7, PLC controller; 8, material guide plate; 9, first threaded rod; 10, second motor; 11, third motor; 12, second threaded rod; 13, first guide column; 14, fourth motor; 15, rack; 16, adapter block; 17, second guide column; 18, gear; 19, tank body; 20, top block; 21, stop block; 22, through hole; 23, connecting block. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-7 The present application provides a technical scheme:

[0027] The automatic sheath material batching device comprises a box body 1, fixed plates 3 are fixedly connected between the inner walls of the two sides of the box body 1, a plurality of tank bodies 19 are arranged at equal intervals in the interiors of the fixed plates 3, an inclined material guide plate 8 is fixedly connected to the outer surface of the box body 1, an adapter block 16 is arranged in the interior of the box body 1, and an adjustable discharging assembly is arranged in the interior of the box body 1 and used for selecting different batching materials for configuration. The adjustable discharging assembly comprises a fourth motor 14, a rack 15, a gear 18 and a top block 20. The rack 15 is slidably connected to the outer surface of the adapter block 16. A housing is fixedly connected to the outer surface of the adapter block 16. The gear 18 is rotatably connected to the interior of the housing. The fourth motor 14 is fixedly installed on the outer surface of the housing. The output end of the fourth motor 14 is fixedly connected with the gear 18. The gear 18 is in meshing connection with the rack 15. The top block 20 is fixedly connected to the top of the rack 15. The fourth motor 14 drives the gear 18 to rotate. Since the gear 18 is in meshing connection with the rack 15, the rotation of the gear 18 drives the rack 15 to slide along the outer surface of the adapter block 16. The top block 20 is fixedly connected to the top of the rack 15. With the movement of the rack 15, the top block 20 moves upward gradually.

[0028] Further, the adjustable discharging assembly further comprises a first threaded rod 9, a second motor 10, a second guide column 17 and a connecting block 23. Two bearing seats are fixedly connected to the inner walls of the bottom of the box body 1. The first threaded rod 9 is rotatably connected between the two bearing seats on the same side. The second guide column 17 is fixedly connected between the other two bearing seats. The connecting block 23 is threadedly sleeved with the outer surface of the first threaded rod 9. The other connecting block 23 is slidably connected with the second guide column 17. The second motor 10 is fixedly installed on the outer surface of the bearing seat. The output end of the second motor 10 is fixedly connected with the first threaded rod 9. The second motor 10 drives the first threaded rod 9 to rotate. Since one connecting block 23 is threadedly sleeved with the first threaded rod 9 and the other connecting block 23 is slidably connected with the second guide column 17, the rotation of the first threaded rod 9 drives the two connecting blocks 23 to move, thereby adjusting the position of the adapter block 16.

[0029] Further, the second threaded rod 12 is rotatably connected between the two connecting blocks 23, the first guide column 13 is fixedly connected between the two connecting blocks 23, the adapter block 16 is threadedly sleeved with the second threaded rod 12 and is slidably connected with the first guide column 13, the outer surface of one of the connecting blocks 23 is fixedly installed with the third motor 11, the output end of the third motor 11 is fixedly connected with the second threaded rod 12, the third motor 11 is started according to the instruction to drive the second threaded rod 12 to rotate, the adapter block 16 is threadedly sleeved with the second threaded rod 12 and is slidably connected with the first guide column 13, so that the rotation of the second threaded rod 12 drives the adapter block 16 to move.

[0030] Further, the plurality of tank bodies 19 are slidably connected with the stop blocks 21, the bottoms of the plurality of tank bodies 19 are provided with two symmetrically distributed through holes 22, the plurality of through holes 22 are arranged in an L shape, the plurality of stop blocks 21 are in movable contact with the corresponding through holes 22, the top block 20 is in movable contact with the stop blocks 21, the top block 20 gradually moves upward and is in contact with the stop blocks 21 in the tank bodies 19, under the pushing of the top block 20, the stop blocks 21 move upward and no longer block the through holes 22 at the bottoms of the tank bodies 19, the ingredients in the tank bodies 19 flow out through the through holes 22 under the action of gravity.

[0031] Further, the two conveying wheels 4 are rotatably connected between the inner walls of the two sides of the box body 1, the conveying belt 5 is sleeved between the two conveying wheels 4 and is located below the plurality of tank bodies 19, the first motor 6 is fixedly installed on the outer surface of the box body 1 and is fixedly connected with the adjacent conveying wheel 4, the conveying belt 5 is located above the guide plate 8, the first motor 6 is started to drive the conveying wheel 4 to rotate, and the conveying belt 5 moves to convey the ingredients falling thereon to the guide plate 8.

[0032] Further, the box door 2 is hingedly connected to the top of the box body 1, the PLC controller 7 is fixedly installed on the outer surface of the box body 1, the first motor 6, the second motor 10, the third motor 11 and the fourth motor 14 are controlled by the PLC controller 7, and the PLC controller 7 sends control signals to the first motor 6, the second motor 10, the third motor 11 and the fourth motor 14 according to the preset formula information.

[0033] Working principle: when the staff needs to use the sheath material automatic batching device, different raw materials are loaded in the tank 19, when a specific ingredient needs to be selected, the PLC controller 7 sends a control signal to the second motor 10 according to the preset formula information, the second motor 10 starts to drive the first threaded rod 9 to rotate, because one connecting block 23 is threadedly connected with the first threaded rod 9, and the other connecting block 23 is slidably connected with the second guide column 17, therefore, the rotation of the first threaded rod 9 drives the two connecting blocks 23 to move, so as to adjust the position of the adapter block 16, the third motor 11 starts according to the instruction, drives the second threaded rod 12 to rotate, the adapter block 16 is threadedly connected with the second threaded rod 12 and slidably connected with the first guide column 13, therefore, the rotation of the second threaded rod 12 drives the adapter block 16 to move, so as to accurately position the target tank 19 below, through the cooperation of the second motor 10 and the third motor 11, the adapter block 16 can accurately move below the tank 19 of the required ingredient, when the adapter block 16 is positioned below the target tank 19, the PLC controller 7 sends a starting signal to the fourth motor 14, the fourth motor 14 drives the gear 18 to rotate, because the gear 18 is meshingly connected with the rack 15, the rotation of the gear 18 drives the rack 15 to slide along the outer surface of the adapter block 16, the top block 20 is fixedly connected to the top of the rack 15, with the movement of the rack 15, the top block 20 gradually moves upward and contacts the blocking block 21 in the tank 19, under the pushing of the top block 20, the blocking block 21 moves upward and no longer blocks the through hole 22 at the bottom of the tank 19, the ingredients in the tank 19 flow out through the through hole 22 under the action of gravity and fall on the conveyor belt 5 below, when the discharging of one kind of ingredient is completed, the fourth motor 14 reverses to drive the top block 20 to move downward, the blocking block 21 reblocks the through hole 22 under the action of gravity to stop discharging, according to the formula requirement, the above-mentioned ingredient selection and positioning and discharging operation steps are repeated to sequentially complete the selection and discharging of other ingredients, the first motor 6 starts to drive the conveying wheel 4 to rotate, and the conveyor belt 5 moves to convey the ingredients falling thereon to the guide plate 8.

[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic jacketing material dosing device comprising a box (1), characterized in that: The both sides inner walls of the box (1) are fixedly connected with the fixed plate (3), the inside of the fixed plate (3) is equipped with a plurality of equidistant distribution jar (19), the outer surface of the box (1) is fixedly connected with the inclined guide plate (8), the inside of the box (1) is equipped with the adapter block (16), the inside of the box (1) is equipped with the adjustable discharge assembly, which is located in the inside of the box (1), is used for selecting different ingredients to configure, the adjustable discharge assembly includes fourth motor (14), rack (15), gear (18) and top block (20), the outer surface of the adapter block (16) is slidably connected with the rack (15), the outer surface of the adapter block (16) is fixedly connected with the shell, the inside of the shell is rotatably connected with the gear (18), the outer surface of the shell is fixedly connected with the fourth motor (14), the output end of the fourth motor (14) is fixedly connected with the gear (18), the gear (18) is engagedly connected with the rack (15), the top of the rack (15) is fixedly connected with the top block (20).

2. An automatic jacketing material batching device according to claim 1, characterized in that: The adjustable discharge assembly further includes a first threaded rod (9), a second motor (10), a second guide post (17) and a connecting block (23), the bottom inner wall of the box (1) is fixedly connected with two bearing seats on both sides, the first threaded rod (9) is rotatably connected between the two bearing seats on the same side, the other two bearing seats are fixedly connected with the second guide post (17), the outer surface of the first threaded rod (9) is threadedly sleeved with the connecting block (23), the other connecting block (23) is slidably connected with the second guide post (17), the outer surface of the bearing seat is fixedly connected with the second motor (10), and the output end of the second motor (10) is fixedly connected with the first threaded rod (9).

3. An automatic jacketing material batching device according to claim 2, characterized in that: The second threaded rod (12) is rotatably connected between the two connecting blocks (23), the first guide post (13) is fixedly connected between the two connecting blocks (23), the adapter block (16) is threadedly sleeved with the second threaded rod (12), and the adapter block (16) is slidably connected with the first guide post (13), one outer surface of the connecting block (23) is fixedly connected with the third motor (11), and the output end of the third motor (11) is fixedly connected with the second threaded rod (12).

4. An automatic jacketing material batching device according to claim 3, characterized in that: The inside of a plurality of jar (19) is slidably connected with the stop block (21), the bottom of a plurality of jar (19) is provided with two symmetrically distributed through holes (22), a plurality of through holes (22) are provided in L shape, a plurality of stop blocks (21) are in movable contact with corresponding through holes (22), and the top block (20) is in movable contact with the stop block (21).

5. An automatic jacketing material batching device according to claim 4, characterized in that: Two conveying wheels (4) are rotatably connected between the two side inner walls of the box body (1), a conveying belt (5) is sleeved between the two conveying wheels (4), the conveying belt (5) is located below a plurality of jar bodies (19), a first motor (6) is fixedly installed on the outer surface of the box body (1), the output end of the first motor (6) is fixedly connected with the conveying wheel (4) nearby, and the conveying belt (5) is located above the guide plate (8).

6. An automatic jacketing material batching device according to claim 5, characterized in that: A box door (2) is hinged to the top of the box body (1), a PLC controller (7) is fixedly installed on the outer surface of the box body (1), and the first motor (6), the second motor (10), the third motor (11) and the fourth motor (14) are all controlled by the PLC controller (7).

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