Raw material mixing equipment for cable production

Abstract

The utility model relates to raw material mixing equipment for cable production, which comprises a frame body structure, third oil cylinders are symmetrically arranged on the surface of a first mounting plate, the telescopic ends of the third oil cylinders penetrate through the first mounting plate, extend downwards and are in threaded connection with flanges, and a first roller is mounted on the upper end face of the frame body structure. The first servo motor is installed on the side face of the frame body structure, the first rolling wheel makes contact with the surface of the rotating platform, the transmission gear is installed at the lower end of the rotating platform through a bolt, the output end of the first servo motor is connected with the rotating gear, the rotating gear and the transmission gear form gear connection to drive the rotating platform to rotate, and the rotating angle each time is 45 degrees. A groove is formed in the surface of the rotating platform, a through hole is formed in the surface of the groove, and the mixing barrel is located on the surface of the groove and rotates along with the rotating platform. The cable raw material mixing device solves the problems that when cable raw materials are mixed by existing mixing equipment, a larger amount of raw materials cannot be mixed within a certain period of time, and continuous mixing cannot be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to raw material mixing technical field, concretely is a raw material mixing equipment for cable production. BACKGROUND

[0002] In cable production, the material of cable surface insulating layer needs to be mixed and stirred, so that the various materials are uniformly mixed together, which can improve the performance of the material and make it have better insulation.

[0003] However, the existing mixing equipment generally pours the raw materials into the mixing barrel and stirs them by the motor-driven stirring rod. However, this method has certain problems. After stirring is completed, the raw materials in the mixing barrel need to be poured out and then put in again, which cannot be continuously operated, thus consuming a long time and being time-consuming and laborious. A large amount of raw materials cannot be mixed within a certain time.

[0004] Therefore, in order to continuously operate, when stirring is completed, the next group of mixed barrel materials can be quickly replaced and stirred. Thus, the raw material mixing equipment for cable production is proposed, which can greatly reduce unnecessary time waste and realize the mixing of a large amount of raw materials within a short time. SUMMARY

[0005] In view of the deficiencies of the prior art, the raw material mixing equipment for cable production solves the problem that the existing mixing equipment cannot mix a large amount of raw materials within a certain time and cannot realize continuous mixing when mixing cable raw materials.

[0006] To achieve the above object, the utility model provides the following technical scheme: A raw material mixing equipment for cable production, including frame structure, the mixing bucket is placed on the frame structure, the upper mounting frame is installed on the frame structure, the feeding structure is arranged on the upper mounting frame, the rotating structure is installed on the frame structure, the stirring feeding structure that can move up and down is still installed on the upper mounting frame, the jacking structure that jacks the mixing bucket is installed on the bottom of the upper mounting frame, the stirring feeding structure includes adjusting structure, stirring structure, transmission structure, the stirring structure is installed on the adjusting structure, one end of transmission structure is connected with the feeding structure, and the other end penetrates adjusting structure, adjusting structure includes second oil cylinder, first mounting plate, third oil cylinder, end cover, the stirring structure is located on the upper end of end cover and extends to below end cover, the second oil cylinder is movably installed on the surface of the upper mounting frame through the connecting piece, the telescopic end of the second oil cylinder is movably connected with the first mounting plate through the connecting piece, the third oil cylinder is symmetrically arranged on the surface of the first mounting plate, the telescopic end of the third oil cylinder penetrates the first mounting plate and extends downward, and the flange is screw-connected at the telescopic end, wherein the upper end surface of the end cover is bolted together with the flange, the rotating structure includes first roller, rotating platform, first servo motor, rotating gear, transmission gear, the first roller is installed on the upper end surface of the frame structure, and the first servo motor is installed on the side surface of the frame structure, the first roller is in contact with the surface of the rotating platform, the transmission gear is bolted on the lower end of the rotating platform, the output end of the first servo motor is connected with the rotating gear, the rotating gear and the transmission gear constitute gear connection and drive the rotating platform to rotate, and the rotation angle is 45 DEG each time, the recess is arranged on the surface of the rotating platform, and the through hole is arranged on the surface of the recess, and the mixing bucket is located on the surface of the recess and rotates with the rotating platform, wherein the stirring structure is located directly above the mixing bucket each time, the jacking structure can pass through the through hole in the recess and make the mixing bucket upward, and the mixing bucket is fixed through the adjusting structure.

[0007] Through the above technical scheme, further, the stirring structure includes mounting flange, second servo motor, rotating shaft, stirring rod and coupling, the mounting flange is installed on the upper end of the end cover, the second servo motor is installed on the upper end of the mounting flange, the output end of the second servo motor is connected with the coupling, the other end of the coupling is connected with the rotating shaft, and the stirring rod is installed on the surface of the rotating shaft.

[0008] Further, the feeding structure includes a feeding frame, a feeding hopper, a bearing seat, a third servo motor, a second mounting plate and a spiral feeding shaft; the feeding frame is mounted on the upper end surface of the upper mounting frame, a square opening is arranged on the surface of the feeding frame, the feeding hopper is mounted on the upper surface of the feeding frame and extends downward along the square opening, the lower end surface of the feeding hopper is provided with an opening, bearing seats are mounted on the left and right side surfaces of the feeding hopper, and the spiral feeding shaft is transversely inserted into the feeding hopper, the two ends of the spiral feeding shaft are respectively mounted on the inner rings of the bearing seats, the second mounting plate is bolted on the upper end surface of the upper mounting frame, the third servo motor is mounted on the upper end surface of the second mounting plate, pulleys are connected to the right end surface of the spiral feeding shaft and the output end of the third servo motor, and the two groups of pulleys are connected through a transmission belt, and the lower end surface of the feeding hopper is provided with an elongated pipe.

[0009] As a preferred technical scheme, the jacking structure includes a mounting frame, a first oil cylinder and a jacking table; the mounting frame is mounted on the side surface of the frame body structure, the first oil cylinder is mounted on the upper end of the mounting frame, and the jacking table is threadedly connected to the telescopic end of the first oil cylinder.

[0010] Further, the transmission structure includes a cloth bag, a clamping ring and a Y-shaped conveying pipe; one end of the cloth bag is mounted on the surface of the elongated pipe through the clamping ring, the other end is connected to the Y-shaped conveying pipe through the clamping ring, and the Y-shaped conveying pipe extends downward through the first mounting plate and the end cover.

[0011] Further, the diameter of the jacking table is smaller than that of the through hole on the surface of the rotating platform groove.

[0012] As a preferred technical scheme, the surface of the upper mounting frame is provided with an anti-warping structure, and the anti-warping structure includes a mounting body and second rollers; the mounting body is bolted on the surface of the upper mounting frame, and the second rollers are arranged in an annular array on the lower end surface of the mounting body and are in contact with the surface of the rotating platform.

[0013] Compared with the prior art, the raw material mixing device for cable production has the following beneficial effects:

[0014] 1. The device drives the mixing barrel to rotate through the rotating structure, and the rotation angle is 45° each time, at this time, the mixing barrel is located below the stirring structure, and the stirring structure is moved downward through the adjusting structure, at this time, the mixing barrel is moved upward through the jacking structure, so that the stirring structure is located inside the mixing barrel, then the raw materials are directly transmitted into the mixing barrel through the feeding structure, then stirred, and after the stirring and mixing are completed, the stirring structure is moved upward through the adjusting structure, at this time, the jacking structure is reset, and then the rotating structure is continuously rotated, so that the above-mentioned mode realizes continuous stirring, and the mode of pouring the mixed raw materials out of the mixing barrel, then loading the raw materials again and then stirring is not needed, so that more raw materials can be mixed in a certain period of time, and a large amount of time and manpower is saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the utility model;

[0016] Figure 2 is a schematic view of the right view structure of the utility model;

[0017] Figure 3 is a schematic view of the left view structure of the utility model;

[0018] Figure 4 is a schematic view of the overhead structure of the utility model;

[0019] Figure 5 is a schematic view of the three-dimensional structure of the utility model;

[0020] Figure 6 is a schematic view of the rotating structure of the utility model;

[0021] Figure 7 is a schematic view of the A-A section structure of the utility model; Figure 6

[0022] Figure 8 is a schematic view of the jacking structure of the utility model;

[0023] Figure 9 is a schematic view of the rotating platform structure of the utility model;

[0024] Figure 10 is a schematic view of the stirring and feeding structure of the utility model;

[0025] Figure 11 is a schematic view of the three-dimensional structure of the utility model; Figure 10

[0026] Figure 12 is a schematic view of the shaft coupling structure of the utility model.

[0027] In the drawing: 1, frame structure;

[0028] 2, jacking structure; 201, mounting frame; 202, first oil cylinder; 203, jacking table;

[0029] 3, anti-warping structure; 301, mounting body; 302, second roller;

[0030] 4, mixing barrel; 5, upper mounting frame;

[0031] ​​6, stirring feed structure; 601, second oil cylinder; 602, first mounting plate; 603, third oil cylinder; 604, end cover; 605, mounting flange; 606, second servo motor; 607, cloth bag; 608, clamping ring; 609, rotating shaft; 610, stirring rod; 611, Y-shaped conveying pipe; 612, shaft coupling;

[0032] 7, feed structure; 701, feed frame; 702, feed hopper; 703, bearing seat; 704, third servo motor; 705, second mounting plate; 706, screw feed shaft;

[0033] 8, rotating structure; 801, first roller; 802, rotating platform; 803, first servo motor; 804, rotating gear; 805, transmission gear. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0035] Please refer to Figures 1-12The utility model provides the following technical scheme: A raw material mixing equipment for cable production, including frame structure 1, frame structure 1 is placed with mixing bucket 4, frame structure 1 is installed with upper mounting bracket 5, upper mounting bracket 5 is provided with feeding structure 7, it is characterized by: frame structure 1 is installed with rotating structure 8, upper mounting bracket 5 is still installed with the stirring feeding structure 6 of the up and down movement adjustment of frame structure 1, upper mounting bracket 5 bottom is installed with the jacking structure 2 of the jacking of mixing bucket 4, stirring feeding structure 6 includes adjusting structure, stirring structure, transmission structure, stirring structure is installed on adjusting structure, transmission structure one end is connected with feeding structure 7, the other end penetrates adjusting structure, adjusting structure includes second oil cylinder 601, first mounting plate 602, third oil cylinder 603, end cover 604, stirring structure is located end cover 604 upper end and extends to end cover 604 below, second oil cylinder 601 is movably installed on the surface of upper mounting bracket 5 through connecting piece, and the second telescopic end of second oil cylinder 601 is movably connected with first mounting plate 602 through connecting piece, first mounting plate 602 surface is symmetrically provided with third oil cylinder 603, and the telescopic end of third oil cylinder 603 penetrates first mounting plate 602 and extends downward and is screw-connected with flange at the telescopic end, wherein the upper end surface of end cover 604 is bolted together with the flange, rotating structure 8 includes first roller 801, rotating platform 802, first servo motor 803, rotating gear 804, transmission gear 805, first roller 801 is installed on the upper end surface of frame structure 1, and first servo motor 803 is installed on the side surface of frame structure 1, rotating platform 802 is in surface contact with first roller 801, second transmission gear 805 is bolted on the lower end of rotating platform 802, the output end of first servo motor 803 is connected with rotating gear 804, rotating gear 804 and transmission gear 805 constitute gear connection and drive rotating platform 802 to rotate, and the rotation angle is 45 ° each time, the surface of rotating platform 802 is provided with a groove, and the surface of the groove is provided with a through hole, the mixing bucket 4 is located on the surface of the groove and rotates with rotating platform 802, wherein the stirring structure is located directly above the mixing bucket 4 when rotating each time, and the jacking structure 2 can pass through the through hole located in the groove to make the mixing bucket 4 upwardly jacked out, and the mixing bucket 4 is fixed by adjusting structure.

[0036] In the embodiment, the specific working principle is that during the operation of the equipment, the worker only needs to place the mixing bucket 4 on the surface of the groove (see FIG. Figure 5 In combination Figure 9 It can be seen that, at this time, the first servo motor 803 is started to drive the rotating platform 802 to rotate through the transmission gear 805 and the rotating gear 804, and when the rotating platform 802 rotates to below the stirring structure (see FIG. Figure 1 In combination Figure 5As shown in the figure), the second oil cylinder 601 begins to extend, and at this time the third oil cylinder 603 is randomly extended, so that the end cover 604 moves downward, and the mixing barrel 4 is lifted upward by the lifting structure 2 (the lifting structure 2 can be seen from the figure Figure 5 、 Figure 8 As shown in the figure), at this time the end cover 604 is in contact with the upper end of the mixing barrel 4, and the clamping state of the mixing barrel 4 is realized, at this time the raw materials are directly transmitted into the mixing barrel 4 through the feeding structure 7 (it is necessary to point out that a material feeding machine is also placed beside the equipment), then the stirring structure is started to stir the raw materials in the mixing barrel 4, and after the stirring is completed, the second oil cylinder 601 and the third oil cylinder 603 are simultaneously retracted to drive the end cover 604 to move upward, so that the stirring structure is separated from the inside of the mixing barrel 4, and then the other group of mixing barrels 4 is rotated to the lower side of the stirring structure by rotating the rotating platform 802 again, and the above steps are repeated in sequence, therefore, through the above-mentioned mode, the problem that the existing mixing equipment cannot mix a larger amount of raw materials in a certain period of time and cannot realize continuous mixing when mixing cable raw materials is solved, and time and manpower are saved, and the operation is relatively convenient.

[0037] According to the above, the stirring structure can be specifically seen from Figures 10-12 As shown in the figure), the stirring structure includes a mounting flange 605, a second servo motor 606, a rotating shaft 609, a stirring rod 610, and a shaft coupling 612; the mounting flange 605 is installed at the upper end of the end cover 604, the second servo motor 606 is installed at the upper end of the mounting flange 605, the shaft coupling 612 is connected to the output end of the second servo motor 606, the other end of the shaft coupling 612 is connected to the rotating shaft 609, the stirring rod 610 is installed on the surface of the rotating shaft 609, and the second servo motor 606 drives the rotating shaft 609 to rotate, so that the stirring rod 610 stirs and mixes the materials in the mixing barrel 4.

[0038] Secondly, the feeding structure can be specifically seen from Figures 2-5As can be seen, the feeding structure 7 includes a feeding frame 701, a feeding funnel 702, a bearing seat 703, a third servo motor 704, a second mounting plate 705, and a spiral feeding shaft 706. The feeding frame 701 is mounted on the upper end face of the upper mounting frame 5, and a square opening is provided on the surface of the feeding frame 701. The feeding funnel 702 is mounted on the upper surface of the feeding frame 701 and extends downward along the square opening. An opening is provided on the lower end face of the feeding funnel 702. Bearing seats 703 are installed on both the left and right sides of the feeding funnel 702, and a spiral feeding shaft 706 is transversely inserted inside the feeding funnel 702. The two ends of 6 are respectively installed on the inner ring of the bearing housing 703. The second mounting plate 705 is bolted on the upper end face of the upper mounting bracket 5. The third servo motor 704 is installed on the upper end face of the second mounting plate 705. Pulleys are connected to the right end face of the screw feed shaft 706 and the output end of the third servo motor 704. The two sets of pulleys are connected by a transmission belt. The lower end face of the feed funnel 702 is provided with a long tube. The material is conveyed into the feed funnel 702 by the material feeder. Then, the third servo motor 704 drives the screw feed shaft 706 to rotate, causing the material to move to the left and enter the transmission structure through the long tube.

[0039] For details on the lifting structure, please refer to [link / reference]. Figure 2 Combination Figure 8 As can be seen, the lifting structure 2 includes a mounting frame 201, a first hydraulic cylinder 202, and a lifting platform 203. The mounting frame 201 is installed on the side of the frame structure 1. The first hydraulic cylinder 202 is installed at the upper end of the mounting frame 201. The extension end of the first hydraulic cylinder 202 is threadedly connected to the lifting platform 203. When the mixing tank 4 is located below the stirring structure, the first hydraulic cylinder 202 extends upward and drives the mixing tank 4 to move upward through the lifting platform 203.

[0040] For details regarding the transmission structure, please refer to [link / reference needed]. Figure 5 , Figures 10-12 As can be seen, the transmission structure includes a cloth bag 607, a clamping ring 608, and a Y-shaped conveying pipe 611. One end of the cloth bag 607 is mounted on the surface of the long pipe through the clamping ring 608, and the other end is connected to the Y-shaped conveying pipe 611 through the clamping ring 608. The Y-shaped conveying pipe 611 extends downward through the first mounting plate 602 and the end cap 604. Through the action of the spiral feed shaft 706, the material enters the cloth bag 607 through the long pipe. As the stirring structure moves downward, the cloth bag 607 is in an inclined state, which allows the material to pass through the Y-shaped conveying pipe 611 and enter the mixing tank 4 more smoothly. It should be noted that during use, material may accumulate in some parts of the cloth bag. In this case, the operator can use a tool to push the cloth bag at the accumulation point so that the material can enter the Y-shaped conveying pipe 611 and thus enter the mixing tank 4.

[0041] In order to prevent the jacking platform 203 from being stuck when moving upward, the diameter of the jacking platform 203 is smaller than the diameter of the through hole on the surface of the rotating platform 802.

[0042] In order to prevent the weight of the mixing barrel 4 from increasing, causing the rotating platform 802 to tilt, please refer to Figure 1 、 Figure 6 、 Figure 7 It can be seen that the anti-tilting structure 3 is installed on the surface of the upper mounting frame 5, and the anti-tilting structure 3 comprises a mounting body 301 and a second roller 302; the mounting body 301 is installed on the surface of the upper mounting frame 5 by bolts, and the second roller 302 is installed in an annular array on the lower end face of the mounting body 301, and the second roller 302 is in contact with the surface of the rotating platform 802.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. Any modification, equivalent replacement or improvement made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A raw material mixing device for cable production, comprising a frame structure (1), a mixing barrel (4) is placed on the frame structure (1), an upper mounting frame (5) is installed on the frame structure (1), and a feeding structure (7) is arranged on the upper mounting frame (5), characterized in that: The frame structure (1) is provided with a rotating structure (8), the upper mounting frame (5) is further provided with a stirring and feeding structure (6) capable of moving up and down for adjustment, the bottom of the upper mounting frame (5) is provided with a jacking structure (2) for jacking the mixing barrel (4), the stirring and feeding structure (6) comprises an adjusting structure, a stirring structure and a transmission structure, the stirring structure is mounted on the adjusting structure, one end of the transmission structure is connected with the feeding structure (7), and the other end penetrates through the adjusting structure, the adjusting structure comprises a second oil cylinder (601), a first mounting plate (602), a third oil cylinder (603) and an end cover (604), the stirring structure is located on the upper end of the end cover (604) and extends below the end cover (604), the second oil cylinder (601) is movably mounted on the surface of the upper mounting frame (5) through a connecting piece, the second oil cylinder (601) is movably connected with the first mounting plate (602) through a connecting piece at the telescopic end, the third oil cylinder (603) is symmetrically arranged on the surface of the first mounting plate (602), the telescopic end of the third oil cylinder (603) penetrates through the first mounting plate (602) and extends downward, and a flange is threadedly connected to the telescopic end, wherein the upper end surface of the end cover (604) is bolted together with the flange, the rotating structure (8) comprises a first roller (801), a rotating platform (802), a first servo motor (803), a rotating gear (804) and a transmission gear (805), the first roller (801) is mounted on the upper end surface of the frame structure (1), the first servo motor (803) is mounted on the side surface of the frame structure (1), the rotating platform (802) is in surface contact with the first roller (801), the transmission gear (805) is bolted to the lower end of the rotating platform (802), the rotating gear (804) is connected to the output end of the first servo motor (803), the rotating gear (804) and the transmission gear (805) are in gear connection to drive the rotating platform (802) to rotate, and the rotation angle is 45° each time, the rotating platform (802) is provided with a groove, the groove is provided with a through hole, and the mixing barrel (4) is located on the surface of the groove and rotates with the rotating platform (802), wherein the stirring structure is located directly above the mixing barrel (4) each time, the jacking structure (2) can pass through the through hole in the groove to make the mixing barrel (4) jacked upward, and the mixing barrel (4) is fixed through the adjusting structure. ​ 2. The raw material mixing apparatus for cable production according to claim 1, characterized in that: The stirring structure comprises a mounting flange (605), a second servo motor (606), a rotating shaft (609), a stirring rod (610) and a shaft coupling (612), the mounting flange (605) is mounted on the upper end of the end cover (604), the second servo motor (606) is mounted on the upper end of the mounting flange (605), the shaft coupling (612) is connected to the output end of the second servo motor (606), the other end of the shaft coupling (612) is connected with the rotating shaft (609), and the stirring rod (610) is mounted on the surface of the rotating shaft (609).

3. The raw material mixing apparatus for cable production according to claim 1, characterized in that: The feeding structure (7) comprises a feeding rack (701), a feeding hopper (702), a bearing seat (703), a third servo motor (704), a second mounting plate (705), and a spiral feeding shaft (706); the feeding rack (701) is mounted on the upper end surface of the upper mounting rack (5), a square opening is arranged on the surface of the feeding rack (701), the feeding hopper (702) is mounted on the upper surface of the feeding rack (701) and extends downward along the square opening, the lower end surface of the feeding hopper (702) is provided with an opening, the bearing seat (703) is mounted on the left and right side surfaces of the feeding hopper (702), the spiral feeding shaft (706) is transversely inserted into the feeding hopper (702), the two ends of the spiral feeding shaft (706) are respectively mounted on the inner rings of the bearing seats (703), the second mounting plate (705) is bolted on the upper end surface of the upper mounting rack (5), the third servo motor (704) is mounted on the upper end surface of the second mounting plate (705), the right end surface of the spiral feeding shaft (706) and the output end of the third servo motor (704) are connected with pulleys, the two groups of pulleys are connected through a transmission belt, and the lower end surface of the feeding hopper (702) is provided with an elongated pipe.

4. The raw material mixing apparatus for cable production according to claim 1, characterized in that: The jacking structure (2) comprises a mounting rack (201), a first oil cylinder (202), and a jacking table (203); the mounting rack (201) is mounted on the side surface of the rack structure (1), the first oil cylinder (202) is mounted on the upper end of the mounting rack (201), and the jacking table (203) is threadedly connected to the telescopic end of the first oil cylinder (202).

5. The raw material mixing apparatus for cable production according to claim 1, characterized in that: The transmission structure comprises a cloth bag (607), a clamping ring (608), and a Y-shaped conveying pipe (611); one end of the cloth bag (607) is mounted on the surface of the elongated pipe through the clamping ring (608), the other end is connected with the Y-shaped conveying pipe (611) through the clamping ring (608), and the Y-shaped conveying pipe (611) extends downward through the first mounting plate (602) and the end cover (604).

6. The raw material mixing apparatus for cable production according to claim 4, characterized in that: The jacking table (203) has a smaller diameter than the through hole on the groove surface of the rotating platform (802).

7. The raw material mixing apparatus for cable production according to claim 1, characterized in that: The surface of the upper mounting rack (5) is provided with an anti-warping structure (3), the anti-warping structure (3) comprises a mounting body (301) and a second roller (302); the mounting body (301) is bolted on the surface of the upper mounting rack (5), the second roller (302) is arranged in an annular array on the lower end surface of the mounting body (301), and the second roller (302) is in contact with the surface of the rotating platform (802).

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