Die adjusting device of cable extruder

Abstract

The utility model discloses a cable extruder die adjusting device, which relates to the technical field of machining, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a box body, the top of the box body is provided with a feed port, the top of the bottom plate is fixedly connected with a die box, and the top of the die box is provided with a feed port. A mold outlet is formed in the side surface of the mold box; an adjusting device is arranged in the mold box; the adjusting device comprises a motor, the side face of the motor is fixedly connected to the side face of the mold box, a threaded rod is fixedly connected to an output shaft of the motor, and a threaded sleeve is in threaded connection to the circumferential face of the threaded rod. According to the utility model, the motor, the threaded rod, the small-size mold, the large-size mold, the baffle plate and other components in the adjusting device are matched with one another, so that when molds with different sizes need to be machined, the small-size or large-size mold is placed in front of the mold outlet through the threaded rod and manpower, and the effect of adjusting the machining size of the mold is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining, and particularly relates to a die adjusting device for a cable extruder. Background Art

[0002] A die adjusting device for a cable extruder is usually used to adjust the die of the extruder to ensure the product quality and production efficiency during the extrusion process. The design purpose of this device is to facilitate the operator to quickly and accurately adjust the die to adapt to the changes in different product specifications or production requirements.

[0003] According to a publicly disclosed cable extruder (publication number: CN 220373858U), it includes a crushing body, a spiral column, and a feeding hopper. One side of the top of the crushing body is fixedly connected to the bottom of the feeding hopper. A crushing device is arranged inside the feeding hopper. The bottom of the crushing device is fixedly connected to the top of the spiral column. The spiral column is movably connected inside the feeding hopper. The shaft of the crushing device penetrates through a scraper and is fixedly connected to the rotating shaft of a rotating motor at the top of the feeding hopper. The crushing device drives the rotation through the rotating shaft of the rotating motor to crush the materials inside the feeding hopper. At the same time, the crushed materials are fed into the crushing body by the rotation of the spiral column at the bottom of the crushing device. In order to prevent the materials from sticking to the inner wall of the hopper after crushing, the scraper is driven to scrape the inner wall of the hopper while the crushing device rotates. This setting facilitates the pre-crushing treatment of the feeding materials and avoids the accumulation of excessive materials to block the feeding port.

[0004] However, the above design cannot adjust the size during the cable extrusion. It is time-consuming and laborious to use for a long time, and the effect is not ideal. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a die adjusting device for a cable extruder. Through the mutual cooperation between components such as a motor, a threaded rod, a small die, a large die, and a baffle inside the adjusting device, when it is necessary to process dies of different sizes, the small or large die can be placed in front of the die outlet through the threaded rod and manual labor, achieving the effect of adjusting the processing size of the die and solving the existing problems.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a die adjusting device for a cable extruder, which includes a bottom plate. The top of the bottom plate is fixedly connected with a box body. The top of the box body is provided with a feeding port. The top of the bottom plate is fixedly connected with a die box. A die outlet is arranged on the side of the die box. An adjusting device is arranged inside the die box;

[0008] The adjustment device includes a motor, the side of the motor is fixedly connected to the side of the mold box, a threaded rod is fixedly connected to the output shaft of the motor, a threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, a connecting frame is fixedly connected to the bottom of the threaded sleeve, and a small mold is fixedly connected to the side of the connecting frame.

[0009] Further, a rotating shaft opening is formed on the side of the mold box, a rotating shaft is rotatably connected inside the rotating shaft opening, a large mold is fixedly connected to the circumferential surface of the rotating shaft, and a first limiting plate is fixedly connected to the side of the mold box. Such a design is beneficial to limit the large mold through the first limiting plate.

[0010] Further, a baffle opening is formed on the side of the small mold, a baffle shaft is rotatably connected inside the baffle opening, a baffle is fixedly connected to the circumferential surface of the baffle shaft, and a second limiting plate is fixedly connected to the side of the small mold. Such a design is beneficial to limit the baffle through the second limiting plate.

[0011] Further, the first limiting plate is located on the displacement track of the large mold, and the second limiting plate is located on the displacement track of the baffle. Such a design is beneficial to limit the running position of the large mold through the first limiting plate.

[0012] Further, the number of the first limiting plates is set to two and they are symmetric with respect to the vertical central axis of the rotating shaft. Such a design is beneficial to limit the running position of the large mold through the two first limiting plates.

[0013] Further, a cooling device is arranged on the side of the mold box. The cooling device includes a bracket, the bottom of the bracket is fixedly connected to the top of the bottom plate, a rotating shaft is rotatably connected inside the bracket, a first pulley groove is formed on the circumferential surface of the threaded rod, a second pulley groove is formed on the circumferential surface of the rotating shaft, a belt is drivingly connected to the circumferential surface of the first pulley groove, the inner side of the belt is on the circumferential surface of the second pulley groove, and a blade is fixedly connected to the circumferential surface of the rotating shaft. Such a design is beneficial to cool the cable out of the mold through belt transmission.

[0014] Further, a conveying frame is fixedly connected to the top of the bottom plate, and the side of the conveying frame is fixedly connected to the side of the mold box. Such a design is beneficial to convey the cable through the conveying frame.

[0015] Further, a conveyor belt is drivingly connected to the circumferential surface of the conveying frame, and a storage box is fixedly connected to the top of the bottom plate. Such a design is beneficial to convey the cable to the storage box through the conveyor belt.

[0016] Further, the number of the brackets is set to two and they are symmetric with respect to the vertical central axis of the rotating shaft. The number of the blades is set to six and they are arranged in a circular array on the circumferential surface of the rotating shaft. Such a design is conducive to achieving a better cooling effect through multiple blades.

[0017] Further, the transfer rack is located below the mold outlet, and the storage box is located below the transfer rack. Such a design is conducive to transferring the cable to the storage box through the conveyor belt.

[0018] The utility model has the following beneficial effects:

[0019] By adjusting the mutual cooperation among components such as the motor, the threaded rod, the small-sized mold, the large-sized mold, and the baffle plate inside the device, the utility model realizes that when different-sized molds need to be processed, the small-sized or large-sized mold can be placed in front of the mold outlet through the threaded rod and manual labor, achieving the effect of adjusting the processing size of the mold.

[0020] By adjusting the mutual cooperation among components such as the bracket, the rotating shaft, the belt, the blade, the conveyor belt, and the storage box inside the cooling device, the utility model realizes that when the cable on the conveyor belt needs to be cooled, the blades on the rotating shaft cool the cable through the belt. While achieving the cooling effect, it can also save labor costs through the conveyor belt.

[0021] Certainly, when implementing any product of the utility model, it is not necessarily required to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of the three-dimensional appearance of the utility model;

[0024] Figure 2 It is a schematic structural diagram of the three-dimensional cross-section of the utility model;

[0025] Figure 3 For the utility model Figure 2 The three-dimensional enlarged structural diagram of A therein;

[0026] Figure 4 For the utility model Figure 2 The three-dimensional enlarged structural diagram of B therein;

[0027] Figure 5 For the utility modelFigure 2 Three-dimensional enlarged structural schematic diagram of C

[0028] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0029] 1. Bottom plate; 2. Box body; 3. Feeding port; 4. Mold box; 5. Mold outlet; 6. Adjusting device; 61. Motor; 62. Threaded rod; 63. Threaded sleeve; 64. Connecting frame; 65. Small mold; 66. Rotating shaft opening; 67. Rotating shaft; 68. Large mold; 69. First limiting plate; 610. Baffle opening; 611. Baffle shaft; 612. Baffle; 613. Second limiting plate; 7. Cooling device; 71. Bracket; 72. Rotating shaft; 73. First belt groove; 74. Second belt groove; 75. Belt; 76. Blade; 77. Conveyor frame; 78. Conveyor belt; 79. Storage box. Specific implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work fall within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] As Figures 1-4 shown, this embodiment proposes a die adjusting device for a cable extruder, including a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a box body 2, the top of the box body 2 is provided with a feeding port 3, the top of the bottom plate 1 is fixedly connected with a mold box 4, the side of the mold box 4 is provided with a mold outlet 5, and an adjusting device 6 is arranged inside the mold box 4;

[0033] The adjusting device 6 includes a motor 61, the side of the motor 61 is fixedly connected to the side of the mold box 4, a threaded rod 62 is fixedly connected to the output shaft of the motor 61, a threaded sleeve 63 is threadedly connected to the circumferential surface of the threaded rod 62, a connecting frame 64 is fixedly connected to the bottom of the threaded sleeve 63, and a small mold 65 is fixedly connected to the side of the connecting frame 64.

[0034] A rotating shaft opening 66 is provided on the side of the mold box 4, a rotating shaft 67 is rotatably connected inside the rotating shaft opening 66, a large mold 68 is fixedly connected to the circumferential surface of the rotating shaft 67, and a first limiting plate 69 is fixedly connected to the side of the mold box 4. Such a design is beneficial to limit the large mold 68 through the first limiting plate 69.

[0035] The side of the small mold 65 is provided with a baffle opening 610. Inside the baffle opening 610, a baffle shaft 611 is rotatably connected. On the circumferential surface of the baffle shaft 611, a baffle 612 is fixedly connected. The side of the small mold 65 is fixedly connected with a second limiting plate 613. This design is beneficial to limit the baffle 612 through the second limiting plate 613.

[0036] The first limiting plate 69 is located on the displacement track of the large mold 68, and the second limiting plate 613 is located on the displacement track of the baffle 612. This design is beneficial to limit the running position of the large mold 68 through the first limiting plate 69.

[0037] The number of the first limiting plates 69 is set to two and is symmetric with respect to the vertical central axis of the rotating shaft 67. This design is beneficial to limit the running position of the large mold 68 through the two first limiting plates 69.

[0038] In this embodiment, when the cable exits the mold, an ordinary mold cannot adjust the size, resulting in an unsatisfactory processing effect and the need to frequently replace the mold outlet 5. First, when processing a small cable, the motor 61 is started. When the motor 61 is started, the threaded rod 62 rotates clockwise. When the threaded rod 62 rotates clockwise, the connecting frame 64 connected through the threaded sleeve 63 moves horizontally to the right. When the connecting frame 64 moves horizontally to the right, the small mold 65 on the connecting frame 64 moves horizontally to the right to block the mold outlet 5. At this time, the device is started, and the cable at the mold outlet 5 is exported in a small size. When processing a large cable, the staff moves the large mold 68 on the right first limiting plate 69 to the left first limiting plate 69. When the large mold 68 moves to the left first limiting plate 69, the large mold 68 blocks the mold outlet 5. At this time, the device is started, and the cable at the mold outlet 5 is exported in a large size. When the device is not needed, the large mold 68 is moved to the left first limiting plate 69, and the small mold 65 moves horizontally to the right to block the mold outlet 5. The staff lowers the baffle 612 on the small mold 65 to completely block the mold outlet 5. At this time, dust can be prevented from entering the mold outlet 5.

[0039] Embodiment 2

[0040] As Figures 1-2 、 Figure 5As shown in the figure, based on the same concept as the above-mentioned Embodiment 1, this embodiment also proposes that a cooling device 7 is provided on the side of the mold box 4. The cooling device 7 includes a bracket 71. The bottom of the bracket 71 is fixedly connected to the top of the bottom plate 1. A rotating shaft 72 is rotatably connected inside the bracket 71. A first belt groove 73 is formed on the circumferential surface of the threaded rod 62, and a second belt groove 74 is formed on the circumferential surface of the rotating shaft 72. A belt 75 is drivingly connected to the circumferential surface of the first belt groove 73. The inner side surface of the belt 75 is on the circumferential surface of the second belt groove 74. A blade 76 is fixedly connected to the circumferential surface of the rotating shaft 72. Such a design is conducive to cooling the cable out of the mold through the transmission of the belt 75.

[0041] A conveyor frame 77 is fixedly connected to the top of the bottom plate 1, and the side surface of the conveyor frame 77 is fixedly connected to the side surface of the mold box 4. Such a design is conducive to conveying the cable through the conveyor frame 77.

[0042] A conveyor belt 78 is drivingly connected to the circumferential surface of the conveyor frame 77, and a storage box 79 is fixedly connected to the top of the bottom plate 1. Such a design is conducive to conveying the cable to the storage box 79 through the conveyor belt 78.

[0043] The number of brackets 71 is set to two and is symmetric with respect to the vertical central axis of the rotating shaft 72. The number of blades 76 is set to six and is arranged in a circumferential array on the circumferential surface of the rotating shaft 72. Such a design is conducive to better cooling effect through multiple blades 76.

[0044] The conveyor frame 77 is located below the mold outlet 5, and the storage box 79 is located below the conveyor frame 77. Such a design is conducive to conveying the cable to the storage box 79 through the conveyor belt 78.

[0045] In this embodiment, when the user needs to cool the cable, first start the motor 61. When the motor 61 starts, the threaded rod 62 rotates clockwise. When the threaded rod 62 rotates clockwise, the rotating shaft 72 driven by the belt 75 and the threaded rod 62 rotates clockwise. When the rotating shaft 72 rotates clockwise, the blade 76 on the rotating shaft 72 cools the cable introduced from the mold outlet 5 onto the conveyor belt 78. When the cooling is completed, the conveyor belt 78 conveys the cable to the storage box 79, which is convenient for the staff to pick up and place. When cooling is not required, the threaded rod 62 rotates counterclockwise. When the threaded rod 62 rotates counterclockwise, the rotating shaft 72 driven by the belt 75 and the threaded rod 62 rotates counterclockwise. When the rotating shaft 72 rotates counterclockwise, the blade 76 on the rotating shaft 72 cannot cool the cable on the conveyor belt 78.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable extruder die adjustment device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a box body (2). The top of the box body (2) is provided with a feed inlet (3). The top of the bottom plate (1) is fixedly connected with a mold box (4). The side of the mold box (4) is provided with a mold outlet (5). An adjustment device (6) is arranged inside the mold box (4). The adjustment device (6) includes a motor (61). The side of the motor (61) is fixedly connected to the side of the mold box (4). A threaded rod (62) is fixedly connected to the output shaft of the motor (61). A threaded sleeve (63) is threadedly connected to the circumferential surface of the threaded rod (62). A connecting frame (64) is fixedly connected to the bottom of the threaded sleeve (63). A small mold (65) is fixedly connected to the side of the connecting frame (64).

2. The cable extruder die adjusting device according to claim 1, wherein, A rotating shaft opening (66) is provided on the side of the mold box (4). A rotating shaft (67) is rotatably connected inside the rotating shaft opening (66). A large mold (68) is fixedly connected to the circumferential surface of the rotating shaft (67). A first limiting plate (69) is fixedly connected to the side of the mold box (4).

3. The cable extruder die adjusting device according to claim 2, characterized in that, A baffle opening (610) is provided on the side of the small mold (65). A baffle shaft (611) is rotatably connected inside the baffle opening (610). A baffle (612) is fixedly connected to the circumferential surface of the baffle shaft (611). A second limiting plate (613) is fixedly connected to the side of the small mold (65).

4. The cable extruder die adjusting device according to claim 3, characterized in that, The first limiting plate (69) is located on the displacement track of the large mold (68), and the second limiting plate (613) is located on the displacement track of the baffle (612).

5. The cable extruder die adjusting device according to claim 4, characterized in that, The number of the first limiting plates (69) is set to two, and they are symmetric with each other along the vertical central axis of the rotating shaft (67).

6. The cable extruder die adjusting device according to claim 5, characterized in that, A cooling device (7) is arranged on the side of the mold box (4). The cooling device (7) includes a bracket (71). The bottom of the bracket (71) is fixedly connected to the top of the bottom plate (1). A rotating shaft (72) is rotatably connected inside the bracket (71). A first belt groove (73) is provided on the circumferential surface of the threaded rod (62). A second belt groove (74) is provided on the circumferential surface of the rotating shaft (72). A belt (75) is drivingly connected to the circumferential surface of the first belt groove (73). The inner side of the belt (75) is on the circumferential surface of the second belt groove (74). A blade (76) is fixedly connected to the circumferential surface of the rotating shaft (72).

7. The cable extruder die adjusting device according to claim 6, wherein, A conveying frame (77) is fixedly connected to the top of the bottom plate (1). The side of the conveying frame (77) is fixedly connected to the side of the mold box (4).

8. A cable extruder die adjusting device according to claim 7, characterized in that, A conveyor belt (78) is drivingly connected to the circumferential surface of the conveying frame (77). A storage box (79) is fixedly connected to the top of the bottom plate (1).

9. The cable extruder die adjusting device according to claim 8, characterized in that, The number of the brackets (71) is set to two, and they are symmetric with each other along the vertical central axis of the rotating shaft (72). The number of the blades (76) is set to six, and they are arranged in a circumferential array on the circumferential surface of the rotating shaft (72).

10. A cable extruder die adjusting device according to claim 9, characterized in that, The conveying frame (77) is located below the mold outlet (5), and the storage box (79) is located below the conveying frame (77).

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