Adjustable cable extruder

Abstract

The utility model provides an adjustable cable extruder, which relates to the technical field of cable extruders, and comprises a mounting rack, the surface of the mounting rack is fixedly connected with an extruder main body, the surface of the extruder main body is fixedly connected with an extrusion head, and the surface of the extruder main body is slidably connected with a feeding hopper. An adjusting device is arranged on the surface of the extruder main body, the adjusting device comprises four telescopic rods, the four telescopic rods are fixedly connected with the surface of the extruder main body, the ends, away from the extruder main body, of the four telescopic rods are fixedly connected with mounting plates, and the surfaces of the mounting plates are fixedly connected with four arc plates. According to the cable extrusion device, by arranging the adjusting device, a worker can adjust the extrusion efficiency of a cable, the quality stability of cable extrusion can be ensured according to the discharging speed of raw materials, and the feeding hopper is matched with the raw materials of different sizes for feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of cable extruders, in particular to an adjustable cable extruder. Background Art

[0002] With the rapid development of cable manufacturing technology, the quality requirements for cables are getting higher and higher. As the main equipment for producing cables, the extruder plays an increasingly important role in the production of cables. The wire extruder is used by power line cable factories to heat extrude polyethylene, polyvinyl chloride and other raw materials to form them for wire core insulation or as cable sheath.

[0003] Prior art, such as the patent document with publication number CN217258205U, discloses an extruder with height adjustment function for cable production, including a base, a screw barrel and a feeding tube, the top of the base is provided with a screw barrel, and the top of one end of the screw barrel is provided with a feeding tube, and the outer wall of the feeding tube is provided with a positioning hole, and the bottom of the feeding hopper is connected with the feeding tube; the positioning ring is fixed to the outer wall of the bottom end of the feeding hopper, and the outer side of the positioning ring is provided with a telescopic groove. The extruder with height adjustment function for cable production can be positioned and installed by connecting the extruder head with the discharge end of the screw barrel, inserting the limit column into the limit groove, and then using bolts to penetrate the side plate and connect with the support, and then pull the positioning block outward to make the positioning block detach from the positioning hole, and then the feeding hopper can be easily removed to achieve the effect of facilitating cleaning, and the nut can be adjusted by moving the nut up and down on the threaded rod to adjust the position, so as to adjust the overall height of the extruder.

[0004] The above and prior art have the following defects: In the prior art, the extruder is fed by placing a feed pipe on a hopper, but the speed of feeding the raw materials cannot be controlled, which easily causes the raw materials to accumulate and cannot be well dissolved and extruded, thereby affecting the extrusion quality of the cable.

[0005] Therefore, a cable-adjustable extruder is proposed. Utility Model Content

[0006] The utility model aims to solve the shortcoming that the outflow speed of the raw materials in the upper hopper cannot be conveniently controlled, and proposes a cable adjustable extruder.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable adjustable extruder, including a mounting frame, the surface of the mounting frame is fixedly connected to the extruder body, the surface of the extruder body is fixedly connected to the extrusion head, the surface of the extruder body is slidably connected to the upper hopper, the surface of the extruder body is provided with an adjustment device, the adjustment device includes four telescopic rods, the four telescopic rods are fixedly connected to the surface of the extruder body, the ends of the four telescopic rods away from the extruder body are fixedly connected to the mounting plate, the surface of the mounting plate is fixedly connected to four arc plates, and the surface of the mounting plate is fixedly connected to a fixed frame The inner wall of the fixed frame is fixedly connected to a motor, the lower surface of the mounting plate is rotatably connected to a connecting rod, the output end of the motor is fixedly connected to the connecting rod, the surface of the connecting rod is slidably connected to a sliding block, the inner wall of the sliding block is glued to a rubber pad, the rubber pad is slidably connected to the connecting rod, the surface of the connecting rod is rotatably connected to four second rotating plates, the surface of the sliding block is rotatably connected to four first rotating plates, the four first rotating plates are rotatably connected to four second connecting plates respectively, the surface of the sliding block is glued to a jacket, the jacket is made of silicone, the jacket is glued to the second rotating plate, and the jacket is fixedly connected to the connecting rod.

[0008] The effects achieved by the above components are: enabling the staff to adjust the extrusion efficiency of the cable, ensuring the quality stability of the cable extrusion according to the feeding speed of the raw materials, and enabling the loading hopper to adapt to raw materials of different sizes for loading and use.

[0009] Preferably, the surfaces of the four telescopic rods are fixedly connected to the limiting platform, and the surface of the mounting plate is rotatably connected to four supporting rods.

[0010] The effect achieved by the above components is that when the flow speed of the raw materials needs to be adjusted, the staff can use the support rod to support the surface of the limit table so that the telescopic rod will no longer move, which facilitates the adjustment of the position of the sliding block.

[0011] Preferably, a protective pad is glued to the inner wall of the arc plate, and the protective pad is made of rubber.

[0012] The effects achieved by the above components are: since the protective pad is made of rubber, it can increase the friction between the protective pad and the material delivery pipeline, and has a simple limiting effect on the pipeline. At the same time, the protective pad rests on the surface of the pipeline and will not cause damage to the pipeline.

[0013] Preferably, a protection plate is fixedly connected to the surface of the sliding block, and the cross-section of the protection plate is trapezoidal.

[0014] The effect achieved by the above components is that the protection plate can protect the jacket when the raw material falls onto the jacket, so that the jacket will not be damaged due to the impact of the raw material, thereby increasing the service life of the jacket.

[0015] Preferably, an adsorption device is provided on the surface of the extrusion head, and the adsorption device includes an extension plate, the extension plate is fixedly connected to the extrusion head, the lower surface of the extension plate is fixedly connected to a guide frame, the end of the guide frame away from the extension plate is fixedly connected to a placement cover, the upper surface of the extension plate is fixedly connected to a mounting frame, an adsorption plate is placed on the surface of the mounting frame, the adsorption plate is activated carbon, and the inner wall of the guide frame is fixedly connected to a fan.

[0016] The effect achieved by the above components is: after the cable is extruded and discharged, the waste gas generated by the cable extrusion can be adsorbed so that the waste gas will not diffuse in the air, thereby improving the safety of workers working nearby, and at the same time, the waste gas can be conveniently processed, thereby increasing the practicality of the extruder body.

[0017] Preferably, a push rod is slidably connected to the lower surface of the extension plate, and the push rod abuts against the side wall of the adsorption plate.

[0018] The effect achieved by the above components is: after a long period of exhaust gas adsorption treatment, the push rod can be used to slide the push rod in the direction of the adsorption plate, so as to push the adsorption plate out and further reset the adsorption plate. The new adsorption plate can pass through the inclined surface of the mounting frame to the upper surface of the guide frame, thereby achieving a replacement effect.

[0019] Preferably, both ends of the placement cover are fixedly connected to the flow limiting cover, and the cross-section of the flow limiting cover is trapezoidal.

[0020] The effect achieved by the above components is: a flow limiting cover is connected to the surface where the cover is placed, and the flow limiting cover can limit the exhaust gas emitted by the cable, thereby improving the adsorption treatment effect of the exhaust gas.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. In the utility model, by setting the adjustment device, the staff can adjust the extrusion efficiency of the cable, and can ensure the quality stability of the cable extrusion according to the feeding speed of the raw materials, and make the loading hopper adapt to the raw materials of different sizes for loading and use.

[0023] 2. In the utility model, by providing an adsorption device, the waste gas generated by the cable extrusion can be adsorbed after the cable is extruded and discharged, so that the waste gas will not diffuse in the air, thereby improving the safety of the staff working nearby, and at the same time, the waste gas can be conveniently processed, increasing the practicality of the extruder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the regulating device in the utility model;

[0026] Figure 3 This is a schematic diagram of the structure inside the jacket of the utility model;

[0027] Figure 4 For the utility model Figure 2 Schematic diagram of the local structure;

[0028] Figure 5 For the utility model Figure 3 Schematic diagram of the local structure;

[0029] Figure 6 It is a schematic cross-sectional structural diagram of the adsorption device in the utility model.

[0030] Legend: 1. Mounting frame; 2. Extruder body; 3. Extrusion head; 4. Loading hopper; 5. Adjusting device; 501. Telescopic rod; 502. Limiting table; 503. Mounting plate; 504. Support rod; 505. Fixed frame; 506. Motor; 507. Arc plate; 508. Protection pad; 509. Connecting rod; 510. Sliding block; 511. Rubber pad; 512. Protection plate; 513. Jacket; 514. First rotating plate; 515. Second rotating plate; 6. Adsorption device; 61. Extension plate; 62. Guide frame; 63. Placement cover; 64. Limiting cover; 65. Mounting frame; 66. Adsorption plate; 67. Push rod; 68. Fan. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0033] like Figure 1-6As shown, the utility model provides a cable adjustable extruder, including a mounting frame 1, a surface of the mounting frame 1 is fixedly connected to an extruder body 2, a surface of the extruder body 2 is fixedly connected to an extrusion head 3, a surface of the extruder body 2 is slidably connected to an upper hopper 4, a surface of the extruder body 2 is provided with an adjusting device 5, and a surface of the extrusion head 3 is provided with an adsorption device 6.

[0034] The specific settings and functions of the regulating device 5 and the adsorption device 6 are described in detail below.

[0035] like Figure 1 - Figure 5As shown, the adjusting device 5 includes four telescopic rods 501, and the four telescopic rods 501 are fixedly connected to the surface of the extruder body 2. The ends of the four telescopic rods 501 away from the extruder body 2 are fixedly connected to the mounting plate 503, and the surface of the mounting plate 503 is fixedly connected to four arc plates 507. The surface of the mounting plate 503 is fixedly connected to a fixing frame 505, and the inner wall of the fixing frame 505 is fixedly connected to a motor 506. The lower surface of the mounting plate 503 is rotatably connected to a connecting rod 509, and the output end of the motor 506 is fixedly connected to the connecting rod 509. The surface of the connecting rod 509 is slidably connected to the outer wall of the fixing frame 505. A sliding block 510 is connected, and a rubber pad 511 is glued to the inner wall of the sliding block 510. The rubber pad 511 is slidably connected to the connecting rod 509. The surface of the connecting rod 509 is rotatably connected to four second rotating plates 515. The surface of the sliding block 510 is rotatably connected to four first rotating plates 514. The four first rotating plates 514 are rotatably connected to the four second connecting plates respectively. The surface of the sliding block 510 is glued to a jacket 513, which is made of silicone. The jacket 513 is glued to the second rotating plate 515, and the jacket 513 is fixedly connected to the connecting rod 509, so that the staff can The extrusion efficiency can be adjusted, and the quality stability of cable extrusion can be ensured according to the feeding speed of the raw materials, and the upper hopper 4 can be adapted to feed raw materials of different sizes. The surfaces of the four telescopic rods 501 are fixedly connected to the limit platform 502, and the surface of the mounting plate 503 is rotatably connected with four support rods 504. When it is necessary to adjust the flow speed of the raw materials, the staff can use the support rods 504 to support the surface of the limit platform 502, so that the telescopic rods 501 will not move, which is convenient for adjusting the position of the sliding block 510, and the inner wall of the arc plate 507 A protective pad 508 is glued, and the protective pad 508 is made of rubber. Since the protective pad 508 is made of rubber, it can increase the friction between the output pipe and the output pipe, and has a simple limiting effect on the pipe. At the same time, the protective pad 508 is against the surface of the pipe and will not cause damage to the pipe. The surface of the sliding block 510 is fixedly connected with a protective plate 512, and the cross-section of the protective plate 512 is trapezoidal. The protective plate 512 can protect the outer jacket 513 when the raw material falls onto the outer jacket 513, so that the outer jacket 513 will not be damaged due to the impact of the raw material, thereby increasing the service life of the outer jacket 513.

[0036] like Figure 1 and Figure 6As shown, the adsorption device 6 includes an extension plate 61, which is fixedly connected to the extrusion head 3, a guide frame 62 is fixedly connected to the lower surface of the extension plate 61, and a placement cover 63 is fixedly connected to the end of the guide frame 62 away from the extension plate 61, and a mounting frame 65 is fixedly connected to the upper surface of the extension plate 61. An adsorption plate 66 is placed on the surface of the mounting frame 65, and the adsorption plate 66 is activated carbon. The inner wall of the guide frame 62 is fixedly connected to a fan 68, which can adsorb the waste gas generated by the cable extrusion after the cable is extruded and discharged, so that the waste gas will not diffuse in the air, thereby improving the safety of the staff working nearby, and at the same time, the waste gas can be conveniently processed, which increases the practicality of the extruder body 2. The lower surface of the extension plate 61 is slidably connected with a push rod 67, and the push rod 67 is against the side wall of the adsorption plate 66. After a long period of exhaust gas adsorption treatment, the push rod 67 can be used to slide the push rod 67 in the direction of the adsorption plate 66, so as to push the adsorption plate 66 out and further reset the adsorption plate 66. The new adsorption plate 66 can come to the upper surface of the guide frame 62 through the inclined surface of the mounting frame 65, thereby achieving a replacement effect. Both ends of the placement cover 63 are fixedly connected to the limiting flow cover 64, and the cross-section of the limiting flow cover 64 is trapezoidal. The limiting flow cover 64 is connected to the surface of the placement cover 63. The limiting flow cover 64 can limit the exhaust gas emitted by the cable, thereby improving the adsorption treatment effect of the exhaust gas.

[0037] The overall working principle is that when the extruder body 2 is performing cable extrusion, raw materials are loaded from the upper hopper 4. At this time, the raw material output pipe can be placed in the middle position of the arc plate 507 and the mounting plate 503. At the same time, a protective pad 508 is provided on the inner wall of the arc plate 507. Since the protective pad 508 is made of rubber, the friction between the output pipe and the protective pad 508 can be increased, and a simple limiting effect can be achieved on the pipe. At the same time, the protective pad 508 is against the surface of the pipe and will not cause damage to the pipe. Further, the staff starts the motor 506, and the motor 506 drives the connecting rod 509 to rotate, thereby driving the outer sleeve 513 to rotate. At this time, the raw material can flow through the gap between the upper hopper 4 and the outer sleeve 513 to complete the raw material loading work. A protective plate 512 is provided on the surface of the sliding block 510. The protective plate 512 can protect the outer sleeve 513 when the raw material falls on the outer sleeve 513, so that the outer sleeve 513 will not be damaged due to the impact of the raw material, thereby increasing the outer sleeve 513. The service life of the invention is improved. When adjusting the flow rate of the raw material, the staff can pull the mounting plate 503 upwards, and the telescopic rod 501 slides upwards at the same time. When sliding to the appropriate position, the staff can use the support rod 504 to support the upper surface of the limit platform 502. There is a circular groove in the middle of the limit platform 502, and the support rod 504 is stuck in the circular groove, thereby supporting and limiting the telescopic rod 501. At this time, the staff can slide the sliding block 510. There is a rubber pad 511 inside the sliding block 510, which can limit the sliding block 510. When the sliding block 510 is adjusted upward, it can drive the first rotating plate 514 and the second rotating plate 515 to rotate at the same time, and can adjust the limiting distance of the jacket 513, thereby adjusting the outflow speed of the raw material. By setting the adjusting device 5, the staff can adjust the extrusion efficiency of the cable, and can ensure the quality stability of the cable extrusion according to the feeding speed of the raw material, and make the upper hopper 4 adapt to raw materials of different sizes for feeding.

[0038] When the cable is extruded, the cable is passed through the placement cover 63, and then the fan 68 is started. The rotation of the fan 68 can guide the exhaust gas generated when the cable is extruded upward. Since the adsorption plate 66 is made of activated carbon, the exhaust gas can be adsorbed. At the same time, a limiting flow cover 64 is connected to the surface of the placement cover 63. The limiting flow cover 64 can limit the exhaust gas emitted by the cable, thereby improving the adsorption treatment effect of the exhaust gas. After a long period of exhaust gas adsorption treatment, the push rod 67 can be used to slide the push rod 67 in the direction of the adsorption plate 66, so that the adsorption plate 66 can be pushed out and further reset. The new adsorption plate 66 can come to the upper surface of the guide frame 62 through the inclined surface of the mounting frame 65, thereby achieving a replacement effect and convenient replacement. By setting the adsorption device 6, the exhaust gas generated by the cable extrusion can be adsorbed after the cable is extruded and discharged, so that the exhaust gas will not diffuse in the air, thereby improving the safety of the staff working nearby, and at the same time, the exhaust gas can be conveniently treated, thereby increasing the practicality of the extruder body 2.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cable adjustable extruder, comprising a mounting frame (1), a surface of the mounting frame (1) being fixedly connected to an extruder body (2), a surface of the extruder body (2) being fixedly connected to an extrusion head (3), and a surface of the extruder body (2) being slidably connected to an upper hopper (4), characterized in that: The surface of the extruder body (2) is provided with an adjustment device (5), and the adjustment device (5) includes four telescopic rods (501), and the four telescopic rods (501) are fixedly connected to the surface of the extruder body (2), and the ends of the four telescopic rods (501) away from the extruder body (2) are fixedly connected to a mounting plate (503), and the surface of the mounting plate (503) is fixedly connected to four arc plates (507), and the surface of the mounting plate (503) is fixedly connected to a fixing frame (505), and the inner wall of the fixing frame (505) is fixedly connected to a motor (506), and the lower surface of the mounting plate (503) is rotatably connected to a connecting rod (509), and the output end of the motor (506) is fixedly connected to the connecting rod (509). The surface of the connecting rod (509) is slidably connected to a sliding block (510), the inner wall of the sliding block (510) is glued with a rubber pad (511), the rubber pad (511) is slidably connected to the connecting rod (509), the surface of the connecting rod (509) is rotatably connected to four second rotating plates (515), the surface of the sliding block (510) is rotatably connected to four first rotating plates (514), the four first rotating plates (514) are rotatably connected to four second connecting plates respectively, the surface of the sliding block (510) is glued with a jacket (513), the jacket (513) is made of silicone, the jacket (513) is glued to the second rotating plates (515), and the jacket (513) is fixedly connected to the connecting rod (509).

2. A cable adjustable extruder according to claim 1, characterized in that: The surfaces of the four telescopic rods (501) are all fixedly connected to the limiting platform (502), and the surface of the mounting plate (503) is rotatably connected to four supporting rods (504).

3. The cable adjustable extruder according to claim 1, characterized in that: A protection pad (508) is glued to the inner wall of the arc plate (507), and the protection pad (508) is made of rubber.

4. The cable adjustable extruder according to claim 1, characterized in that: A protective plate (512) is fixedly connected to the surface of the sliding block (510), and the cross section of the protective plate (512) is trapezoidal.

5. The cable adjustable extruder according to claim 1, characterized in that: The surface of the extrusion head (3) is provided with an adsorption device (6), and the adsorption device (6) comprises an extension plate (61), the extension plate (61) is fixedly connected to the extrusion head (3), the lower surface of the extension plate (61) is fixedly connected to a guide frame (62), one end of the guide frame (62) away from the extension plate (61) is fixedly connected to a placement cover (63), the upper surface of the extension plate (61) is fixedly connected to a mounting frame (65), an adsorption plate (66) is placed on the surface of the mounting frame (65), and the adsorption plate (66) is activated carbon. The inner wall of the guide frame (62) is fixedly connected to a fan (68).

6. The cable adjustable extruder according to claim 5, characterized in that: The lower surface of the extension plate (61) is slidably connected to a push rod (67), and the push rod (67) abuts against the side wall of the adsorption plate (66).

7. The adjustable cable extruder according to claim 5, characterized in that: Both ends of the placement cover (63) are fixedly connected to the flow limiting cover (64), and the cross-section of the flow limiting cover (64) is trapezoidal.

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