A cable sheathing material feeding device

Abstract

The utility model relates to cable processing technical field, the utility model's embodiment provides a kind of cable outer skin raw material's feeding device, including conveying frame, the bottom fixedly connected with support of conveying frame, the top of conveying frame is provided with conveying shaft, the top of conveying frame is provided with feeding mechanism. In the utility model, when processing cable outer skin raw material, start motor drives the rotation of rotating shaft, and then rotates carousel and inlay groove, inlay groove promotes the movement of stress column, drives the operation of conveyer belt, drives the movement of conveying box and push rod, push rod promotes stress rod, opens discharge port, when stress column leaves inlay groove, conveyer belt stops operating, raw material falls into conveying box and feeds by discharge port, carousel continues to rotate, baffle resets by compression spring, closes discharge port, stops feeding, completes adding and conveying function, by the above technical scheme, the technical problem that raw material cannot be automatically transported in the related art is solved.

Description

Technical Field

[0001] The embodiments of this utility model relate to the field of cable processing technology, specifically to a feeding device for cable sheath raw materials. Background Technology

[0002] Cables are typically rope-like structures made of several or more strands of conductors twisted together. Each strand of conductor is insulated from the others and is often twisted around a central conductor, with the entire structure covered by a highly insulating outer layer. Cables are characterized by internal conductivity and external insulation. Fire-resistant cables are a branch of cables that can maintain safe operation for a certain period of time under flame conditions. Fire-resistant cables are widely used in high-rise buildings, subways, underground streets, large power plants, and important industrial and mining enterprises, as well as in places related to fire safety and fire rescue.

[0003] According to a public disclosure of a cable sheath material feeding device (CN 222742084U): it includes a mixing tank and a color difference prevention tank. The color difference prevention tank is equipped with a first stirring component and a discharge component at its bottom. The inlet end of the discharge component is connected to the inside of the color difference prevention tank, and its outlet end is connected to the inlet end of the extruder. The mixing tank is located above one side of the color difference prevention tank and extends into the color difference prevention tank. The mixing tank is equipped with a second stirring component.

[0004] In the aforementioned application, the cooperation between the mixing tank and the anti-color difference tank makes it difficult to solve the feeding function when the cable sheath raw materials need to be mixed, resulting in the need for manual feeding of the mixing tank, which reduces work efficiency. Therefore, we propose a feeding device for cable sheath raw materials. Utility Model Content

[0005] To overcome the above-mentioned defects, embodiments of this utility model provide a feeding device for cable sheath raw materials, which solves the problem of the inability to automatically transport raw materials in related technologies.

[0006] According to one aspect, at least one embodiment of the present invention provides a feeding device for cable sheathing raw materials, including a conveyor frame, a support foot fixedly connected to the bottom of the conveyor frame, a conveyor shaft provided at the top of the conveyor frame, and a feeding mechanism provided at the top of the conveyor frame.

[0007] The feeding mechanism includes a mounting frame and a motor. The mounting frame is fixedly connected to the side of the conveyor frame. The interior of the mounting frame is fixedly connected to the side of the motor. The output end of the motor is fixedly connected to a rotating shaft. The circumferential surface of the rotating shaft passes through and is rotatably connected to the side of the conveyor frame. A turntable is fixedly passed through the circumferential surface of the rotating shaft. An inlay groove is provided on the side of the turntable. A conveyor belt is provided on the circumferential surface of the conveyor shaft. A force-bearing column is fixedly connected to the side of the conveyor belt.

[0008] For example, in at least one embodiment of the present invention, a feeding device for cable sheathing raw materials is provided, which further includes: a support rod fixedly connected to the top of the conveyor frame, a storage box fixedly connected to the top of the support rod, and a discharge port opened at the bottom of the storage box, the purpose of which is to add material to the top of the conveyor belt.

[0009] A baffle is slidably connected inside the discharge port, and a force-bearing rod is fixedly connected to the side of the baffle. A conveyor box is fixedly connected to the top of the conveyor belt, and a push rod is fixedly connected to the side of the conveyor box. The purpose is to ensure that the cable sheath material is fed intermittently to prevent excessive material from accumulating and clogging.

[0010] A compression spring is fixedly connected inside the discharge port. The end of the compression spring away from the inside of the discharge port is fixedly connected to the side of the baffle. The purpose of this is to ensure that the baffle can automatically reset and reduce manual intervention.

[0011] The side of the force-bearing rod is located on the displacement trajectory of the push rod. The number of force-bearing columns is set to several and evenly distributed along the outer surface of the conveyor belt. The purpose is to ensure that the movement of the push rod can push the force-bearing rod. Through multiple force-bearing columns, it can be ensured that the turntable can continuously convey and transmit power to the conveyor belt.

[0012] According to another aspect, at least one embodiment of the present invention also provides a feeding device for cable sheathing raw materials, including a stirring mechanism. The stirring mechanism includes a pulley, the side of which is fixedly connected to the circumferential surface of a rotating shaft. A belt is provided on the circumferential surface of the pulley. A mounting rod is fixedly connected to the side of a support leg. A stirring tank is fixedly connected to one end of the mounting rod. A fixing plate is fixedly connected to the top of the stirring tank. A control shaft is slidably connected through the fixing plate. A pulley is fixedly connected through the circumferential surface of the control shaft. A bevel gear is fixedly connected through the circumferential surface of the control shaft. A stirring shaft is rotatably connected through the top of the stirring tank. A bevel gear is fixedly connected through the circumferential surface of the stirring shaft. A stirring rod is fixedly connected to the circumferential surface of the stirring shaft. The purpose of this device is to stir and mix the conveyed raw materials.

[0013] For example, in at least one embodiment of the present invention, a feeding device for cable sheathing raw materials is provided, which further includes: a fixing rod fixedly connected to the circumferential surface of the stirring shaft, and a scraper fixedly connected to the end of the fixing rod away from the circumferential surface of the stirring shaft, the purpose of which is to prevent the raw materials from adhering to the inner wall of the mixing tank after mixing.

[0014] The conveyor frame is fixedly connected to a conveying channel on its side. The bottom of the conveying channel is fixedly connected to the top of the mixing tank. The support leg is fixedly connected to a collection box on its side. The purpose of this is to ensure that the conveyed material can accurately enter the mixing tank through the conveying channel.

[0015] The circumferential surface of the first pulley is connected to the circumferential surface of the second pulley via a belt. The circumferential surface of the first bevel gear meshes with the circumferential surface of the second bevel gear. The purpose of this is to ensure that the rotation of the first pulley can drive the second pulley to rotate via the belt, and to ensure that the rotation of the first bevel gear can drive the second bevel gear to rotate.

[0016] The number of stirring rods is set to several and arranged in a circumferential array along the circumference of the stirring shaft. The top of the collection box is located directly below the stirring barrel. The purpose of this is to improve the stirring effect through multiple stirring rods and to ensure that the stirred material can accurately fall into the collection box through the outlet of the stirring barrel.

[0017] The beneficial effects of the embodiments of this utility model are as follows:

[0018] 1. In this utility model, through the cooperation between the components of the feeding mechanism, such as the motor, conveyor belt, and storage box, when processing cable sheath raw materials, the worker puts the raw materials into the storage box, starts the motor to drive the rotating shaft to rotate, which in turn rotates the turntable and the inlay groove. The inlay groove pushes the force column to move, which drives the conveyor belt to run, which in turn drives the conveyor box and push rod to move. The push rod pushes the force rod to open the discharge port. When the force column leaves the inlay groove, the conveyor belt stops running, and the raw materials fall into the conveyor box through the discharge port for feeding. The turntable continues to rotate, pushing the conveyor belt. The push rod leaves the force rod, and the baffle is reset by the compression spring, closing the discharge port and stopping the feeding. This completes the feeding and conveying functions. This design improves the degree of automation, avoids overfeeding, and ensures stability.

[0019] 2. In this utility model, through the cooperation of components such as the belt, mixing tank, and collection box of the mixing mechanism, the raw material is transported to the inside of the mixing tank by the conveyor belt. At the same time, the rotating shaft drives the first pulley to rotate, which in turn drives the second pulley, the control shaft, the first bevel gear and the second bevel gear to rotate, thereby driving the mixing shaft to rotate. The mixing shaft drives the mixing rod to mix the raw material, while the fixed rod drives the scraper to remove the adhering material. Finally, the mixed raw material falls into the collection box through the discharge port. This design improves the mixing efficiency and raw material recovery rate, and ensures the uniformity of the mixing effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0021] Figure 1This is a structural schematic diagram of the three-dimensional appearance of the present invention from a first-person perspective;

[0022] Figure 2 This is a first-person three-dimensional cross-sectional structural schematic diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the present invention from a second-view three-dimensional cross-section;

[0024] Figure 4 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0025] Figure 5 This utility model Figure 3 A three-dimensional magnified structural diagram of B;

[0026] Figure 6 This utility model Figure 2 A three-dimensional magnified structural diagram of C.

[0027] In the diagram: 1. Conveyor frame; 2. Support leg; 3. Conveyor shaft; 4. Feeding mechanism; 41. Mounting frame; 42. Motor; 43. Rotating shaft; 44. Turntable; 45. Inlay groove; 46. Conveyor belt; 47. Force-bearing column; 48. Support rod; 49. Storage box; 410. Discharge port; 411. Baffle; 412. Force-bearing rod; 413. Conveyor box; 414. Push rod; 415. Compression spring; 5. Mixing mechanism; 51. Belt pulley one; 52. Belt; 53. Mounting rod; 54. Mixing tank; 55. Fixing plate; 56. Control shaft; 57. Belt pulley two; 58. Bevel gear one; 59. Mixing shaft; 510. Bevel gear two; 511. Mixing rod; 512. Fixing rod; 513. Scraper; 514. Conveying channel; 515. Collection box. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0029] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0030] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] like Figures 1-6 As shown, it illustrates a feeding device for cable sheathing raw materials in one embodiment of the present invention, including a conveyor frame 1, a support leg 2 fixedly connected to the bottom of the conveyor frame 1, a conveyor shaft 3 provided on the top of the conveyor frame 1, and a feeding mechanism 4 provided on the top of the conveyor frame 1.

[0035] The feeding mechanism 4 includes a mounting frame 41 and a motor 42. The mounting frame 41 is fixedly connected to the side of the conveyor frame 1. The interior of the mounting frame 41 is fixedly connected to the side of the motor 42. The output end of the motor 42 is fixedly connected to a rotating shaft 43. The circumferential surface of the rotating shaft 43 passes through and is rotatably connected to the side of the conveyor frame 1. A turntable 44 is fixedly passed through the circumferential surface of the rotating shaft 43. An inlay groove 45 is provided on the side of the turntable 44. A conveyor belt 46 is provided on the circumferential surface of the conveyor shaft 3. A force-bearing column 47 is fixedly connected to the side of the conveyor belt 46.

[0036] In some examples, the following are also included: a support rod 48 is fixedly connected to the top of the conveyor frame 1, a storage box 49 is fixedly connected to the top of the support rod 48, and a discharge port 410 is opened at the bottom of the storage box 49 for feeding material onto the top of the conveyor belt 46.

[0037] The discharge port 410 has a baffle 411 that is slidably connected inside. A force-bearing rod 412 is fixedly connected to the side of the baffle 411. A conveyor box 413 is fixedly connected to the top of the conveyor belt 46. A push rod 414 is fixedly connected to the side of the conveyor box 413. The purpose is to ensure that the cable sheath material is fed intermittently to prevent excessive material from accumulating and causing blockage.

[0038] A compression spring 415 is fixedly connected inside the discharge port 410. One end of the compression spring 415 away from the inside of the discharge port 410 is fixedly connected to the side of the baffle 411. The purpose is to ensure that the baffle 411 can automatically reset and reduce manual intervention.

[0039] The side of the force rod 412 is located on the displacement trajectory of the push rod 414. The number of force columns 47 is set to several and evenly distributed along the outer surface of the conveyor belt 46. The purpose is to ensure that the movement of the push rod 414 can push the force rod 412. Through multiple force columns 47, it can be ensured that the turntable 44 can continuously convey and drive the conveyor belt 46.

[0040] For example, such as Figures 1-6 As shown, when processing cable sheathing materials is required, the worker adds all the materials to be processed into the storage bin 49, then starts the motor 42. The output end of the motor 42 rotates, driving the rotating shaft 43 to rotate. The rotating shaft 43 drives the turntable 44 to rotate, which in turn drives the inlay groove 45 to rotate. During the rotation of the inlay groove 45, it cooperates with the force-bearing column 47. The rotating inlay groove 45 pushes the force-bearing column 47 to move. The force-bearing column 47 drives the conveyor belt 46 to move through the conveyor shaft 3, which in turn drives the conveyor box 413 at the top of the conveyor belt 46 to move. The movement of the conveyor box 413 drives the push rod 414 to move. During the movement of the push rod 414... The force rod 412 is pushed to the side, and the force rod 412 drives the baffle 411 to move inside the discharge port 410, thereby opening the discharge port 410. At this time, the turntable 44 continues to rotate, causing the force column 47 to leave the insert groove 45. The conveyor belt 46 has no power to move and stops. Then the raw material in the storage box 49 falls into the conveyor box 413 through the discharge port 410 for feeding. When the turntable 44 continues to rotate, the conveyor belt 46 continues to drive, and the push rod 414 leaves the side of the force rod 412. At this time, the baffle 411 is automatically reset by the elasticity of the compression spring 415, closing the discharge port 410 and stopping the feeding, thus realizing the function of adding and conveying the material.

[0041] like Figures 1-6 As shown, this invention illustrates a feeding device for cable sheathing raw materials in another embodiment of the present invention. It is largely the same as the technical solution described above, so only the differences are emphasized. The device includes a stirring mechanism 5, which comprises a pulley 51. The side of the pulley 51 is fixedly connected to the circumferential surface of the rotating shaft 43. A belt 52 is provided on the circumferential surface of the pulley 51. A mounting rod 53 is fixedly connected to the side of the support leg 2. A stirring tank 54 is fixedly connected to one end of the mounting rod 53. A fixing plate 55 is fixedly connected to the top of the stirring tank 54. A control shaft 56 is slidably connected through the fixing plate 55. A pulley 57 is fixedly connected through the circumferential surface of the control shaft 56. A bevel gear 58 is fixedly connected through the circumferential surface of the control shaft 56. A stirring shaft 59 is rotatably connected through the top of the stirring tank 54. A bevel gear 510 is fixedly connected through the circumferential surface of the stirring shaft 59. A stirring rod 511 is fixedly connected to the circumferential surface of the stirring shaft 59. The purpose of this device is to stir and mix the conveyed raw materials.

[0042] In some examples, a fixing rod 512 is fixedly connected to the circumferential surface of the stirring shaft 59, and a scraper 513 is fixedly connected to one end of the fixing rod 512 away from the circumferential surface of the stirring shaft 59. The purpose of this is to prevent the raw materials from sticking to the inner wall of the mixing tank 54 after mixing.

[0043] A conveying channel 514 is fixedly connected to the side of the conveying frame 1. The bottom of the conveying channel 514 is fixedly connected to the top of the mixing tank 54. A collection box 515 is fixedly connected to the side of the support leg 2. The purpose is to ensure that the conveyed material can accurately enter the mixing tank 54 through the conveying channel 514.

[0044] The circumferential surface of pulley 51 is connected to the circumferential surface of pulley 57 via belt 52. The circumferential surface of bevel gear 58 meshes with the circumferential surface of bevel gear 510. The purpose is to ensure that the rotation of pulley 51 can drive pulley 57 to rotate via belt 52, and to ensure that the rotation of bevel gear 58 can drive bevel gear 510 to rotate.

[0045] The number of stirring rods 511 is set to several, and they are arranged in a circular array along the circumference of the stirring shaft 59. The top of the collection box 515 is located directly below the stirring barrel 54. The purpose is to improve the stirring effect by using multiple stirring rods 511, and to ensure that the stirred material can accurately fall into the collection box 515 through the outlet of the stirring barrel 54.

[0046] For example, such as Figures 1-6As shown, when the raw material is conveyed to the top of the conveying channel 514 via the conveyor belt 46, it enters the interior of the mixing tank 54. Simultaneously, the rotating shaft 43 rotates, driving pulley 1 51 to rotate. The rotation of pulley 1 51 drives pulley 2 57 via belt 52. The rotation of pulley 2 57 drives the control shaft 56 to rotate, which in turn drives bevel gear 1 58 to rotate. Bevel gear 1 58 meshes with bevel gear 2 510, causing bevel gear 1 58 to rotate, which in turn drives bevel gear 2 510 to rotate. The rotation of bevel gear 2 510 drives the stirring shaft 59 to rotate, which in turn drives the stirring rod 511 to rotate, thus mixing the raw material inside the mixing tank 54. Simultaneously, the rotation of the stirring shaft 59 drives the scraper 513 to rotate via the fixed rod 512, scraping away the material adhering to the interior of the mixing tank 54. Finally, the mixed material falls through the outlet of the mixing tank 54 into the collection box 515, completing the collection process.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A feeding device for cable sheath raw materials, characterized in that, Includes a conveyor frame (1), the bottom of which is fixedly connected with a support leg (2), the top of which is provided with a conveyor shaft (3), and the top of which is provided with a feeding mechanism (4). The feeding mechanism (4) includes a mounting frame (41) and a motor (42). The mounting frame (41) is fixedly connected to the side of the conveyor frame (1). The interior of the mounting frame (41) is fixedly connected to the side of the motor (42). The output end of the motor (42) is fixedly connected to a rotating shaft (43). The circumferential surface of the rotating shaft (43) is connected to the side of the conveyor frame (1) and rotates through it. The circumferential surface of the rotating shaft (43) is fixedly connected to a turntable (44). The side of the turntable (44) is provided with an inlay groove (45). The circumferential surface of the conveyor shaft (3) is provided with a conveyor belt (46). The side of the conveyor belt (46) is fixedly connected to a force-bearing column (47).

2. The feeding device for cable sheathing raw material according to claim 1, characterized in that, The top of the conveyor frame (1) is fixedly connected to a support rod (48), the top of the support rod (48) is fixedly connected to a storage box (49), and the bottom of the storage box (49) is provided with a discharge port (410).

3. The feeding device for cable sheathing raw materials according to claim 2, characterized in that, The discharge port (410) is slidably connected to a baffle (411), and a force rod (412) is fixedly connected to the side of the baffle (411). The top of the conveyor belt (46) is fixedly connected to a conveyor box (413), and a push rod (414) is fixedly connected to the side of the conveyor box (413).

4. The cable sheath feeding device according to claim 3, characterized in that, A compression spring (415) is fixedly connected inside the discharge port (410), and one end of the compression spring (415) away from the inside of the discharge port (410) is fixedly connected to the side of the baffle (411).

5. The feeding device for cable sheathing raw material according to claim 4, characterized in that, The side of the force-bearing rod (412) is located on the displacement trajectory of the push rod (414), and the number of the force-bearing columns (47) is set to several, and they are evenly distributed along the outer surface of the conveyor belt (46).

6. The feeding device for cable sheathing raw material according to claim 5, characterized in that, A stirring mechanism (5) is provided on the side of the conveyor frame (1). The stirring mechanism (5) includes a pulley (51). The side of the pulley (51) is fixedly connected to the circumferential surface of the rotating shaft (43). A belt (52) is provided on the circumferential surface of the pulley (51). An installation rod (53) is fixedly connected to the side of the support leg (2). A stirring tank (54) is fixedly connected to one end of the installation rod (53). A fixing plate (5) is fixedly connected to the top of the stirring tank (54). 5) A control shaft (56) is slidably connected through the fixed plate (55), a pulley (57) is fixedly connected through the circumferential surface of the control shaft (56), a bevel gear (58) is fixedly connected through the circumferential surface of the control shaft (56), a stirring shaft (59) is rotatably connected through the top of the stirring tank (54), a bevel gear (510) is fixedly connected through the circumferential surface of the stirring shaft (59), and a stirring rod (511) is fixedly connected to the circumferential surface of the stirring shaft (59).

7. The cable sheath feeding device according to claim 6, characterized in that, A fixing rod (512) is fixedly connected to the circumferential surface of the stirring shaft (59), and a scraper (513) is fixedly connected to the end of the fixing rod (512) away from the circumferential surface of the stirring shaft (59).

8. The feeding device for cable sheathing raw material according to claim 7, characterized in that, The conveying frame (1) is fixedly connected to a conveying channel (514) on its side. The bottom of the conveying channel (514) is fixedly connected to the top of the mixing tank (54). The support leg (2) is fixedly connected to a collection box (515) on its side.

9. The feeding device for cable sheath raw materials according to claim 8, characterized in that, The circumferential surface of the first pulley (51) is connected to the circumferential surface of the second pulley (57) via the belt (52), and the circumferential surface of the first bevel gear (58) meshes with the circumferential surface of the second bevel gear (510).

10. The cable sheath feeding device according to claim 9, characterized in that, The number of stirring rods (511) is set to several, and they are arranged in a circumferential array along the circumference of the stirring shaft (59). The top of the collection box (515) is located directly below the stirring tank (54).

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