阅读说明：本技术 一种砂带式电缆表皮自动化粗化设备 (Automatic coarsening equipment for abrasive belt type cable skin ) 是由 张权 陈卫华 杨茂祥 周建锋 汪洋 于 2021-06-16 设计创作，主要内容包括：本发明涉及电缆表面自动化处理设备领域,具体涉及一种砂带式电缆表皮自动化粗化设备。包括工作台、砂带机、电缆旋转机构、电缆定位机构；所述砂带机固定在工作台上,用于旋转砂带,为电缆打磨提供动力,所述电缆旋转机构固定在工作台上,用于为电缆的压紧与步进旋转等,所述电缆定位机构用于定位电缆,并控制电缆打磨压力。上述结构的砂带式电缆表皮自动化粗化设备,实现了电缆表皮自动粗化处理工作,且可控打磨长度与打磨厚度,包含：旋转电缆、打磨电缆、打磨压力控制等功能,降低了人工劳动强度,提高了生产效率以保证该工序可以满足日益增长的产量需求。(The invention relates to the field of automatic cable surface treatment equipment, in particular to automatic abrasive belt type cable skin roughening equipment. Comprises a workbench, an abrasive belt machine, a cable rotating mechanism and a cable positioning mechanism; the abrasive belt machine is fixed on the workbench and used for rotating the abrasive belt and providing power for cable polishing, the cable rotating mechanism is fixed on the workbench and used for compressing, stepping, rotating and the like of the cable, and the cable positioning mechanism is used for positioning the cable and controlling the cable polishing pressure. The automatic alligatoring equipment of abrasive band formula cable epidermis of above-mentioned structure has realized the automatic alligatoring of cable epidermis and has handled work, and controllable length and the thickness of polishing contain: the functions of rotating the cable, polishing the cable, controlling polishing pressure and the like reduce the labor intensity of workers, and improve the production efficiency so as to ensure that the process can meet the increasing output requirement.)

1. The utility model provides an automatic alligatoring equipment of abrasive band formula cable epidermis which characterized in that: comprises a workbench (100), an abrasive belt machine (200), a cable rotating mechanism (300) and a cable positioning mechanism (400);

the belt sander (200) is fixed on the workbench (100);

the cable positioning mechanism (400) comprises a cable positioning component and a pressure control mechanism, and the pressure control mechanism is arranged below the cable positioning component;

the abrasive belt machine (200) is provided with an abrasive belt (230), the abrasive belt (230) penetrates through a space between the pressure control mechanism and the cable positioning assembly, the pressure control mechanism elastically presses against the abrasive belt (230), when the abrasive belt is ground, the cable (10) is fixed on the cable positioning assembly, the abrasive belt (230) elastically presses against the cable (10) through the pressure control mechanism, and the abrasive belt (230) moves to roughen the cable (10);

the cable rotating mechanism (300) is fixed above the cable positioning mechanism (400), the cable rotating mechanism (300) comprises a transverse moving mechanism (320), a vertical moving mechanism (330) and a cable pressing block (340), the vertical moving mechanism (330) is fixed on the transverse moving mechanism (320), the cable pressing block (340) is installed on the vertical moving mechanism (330), when the cable pressing block is polished, the vertical moving mechanism (330) moves downwards to drive the cable pressing block (340) to compress the cable (10), and the transverse moving mechanism (320) moves transversely to drive the cable pressing block (340) to rub the cable (10) to rotate step by step.

2. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 1, wherein: the belt sander (200) further comprises a driving part (210), a driving abrasive belt wheel (220), a driven abrasive belt wheel (240) and a mounting frame (250), the driving part (210) is fixed on the workbench (100) through the mounting frame (250), the driving abrasive belt wheel (220) is fixedly connected with the driving part (210), the driven abrasive belt wheel (240) is fixed on the mounting frame (250), and the abrasive belt (230) is installed on the driving abrasive belt wheel (220) and the driven abrasive belt wheel (240).

3. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 1, wherein: the cable rotating mechanism (300) further comprises a support frame (310), and the transverse moving mechanism (320) is fixed above the cable positioning mechanism (400) through the support frame (310); the vertical movement mechanism (330) and the transverse movement mechanism (320) are both composed of a driving assembly and a guiding assembly.

4. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 3, wherein: the transverse movement mechanism (320) is an electric push rod with a guide rail.

5. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 3, wherein: the vertical movement mechanism (330) is a cylinder with a guide rail.

6. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 1, wherein: the cable positioning component comprises three cable positioning plates (410), wherein two cable positioning plates (410) are arranged at intervals in parallel, the other cable positioning plate (410) is erected on the two cable positioning plates (410), the part, which is not covered by the upper cable positioning plate (410), of the lower two cable positioning plates (410) is a rotary positioning section of the cable positioning component, the part, which is not contacted with the lower two cable positioning plates (410), of the upper cable positioning plate (410) is a grinding section of the cable positioning component, the part, which is contacted with the three positioning plates, of the three positioning plates is a fixing section of the cable positioning component, the rotary positioning section is provided with an upward cable positioning groove, the grinding section is provided with a downward cable positioning groove, the fixing section is provided with a hole, and the diameter of the hole is larger than the diameter of the cable positioning groove.

7. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 1, wherein: the pressure control mechanism comprises a slider (420), a spring (460), a screw (470), a bottom plate (450) and a side plate (430); the cable positioning structure is characterized in that the number of the side plates (430) is two, the side plates (430) are fixed below two cable positioning plates (410) which are arranged in parallel, the bottom plate (450) is fixed below the two side plates (430), the floating block (420) is installed between the two side plates (430), the floating block (420) can float up and down in a groove formed between the two side plates (430), a mounting hole is formed in the lower portion of the floating block (420), a spring (460) is installed in the mounting hole, a threaded hole is formed in the position, corresponding to the spring (460), of the bottom plate (450), and the screw rod (470) is fixed on the bottom plate (450) through the threaded hole and compresses the spring (460).

8. The automatic coarsening equipment for the surface of the abrasive belt type cable according to claim 1, wherein: the cable grinding machine further comprises a cable supporting piece (500) to be ground, wherein the cable supporting piece (500) to be ground is fixed on the workbench (100), and the cable supporting piece (500) to be ground is arranged beside the cable positioning mechanism (400).

Technical Field

The invention relates to the field of automatic cable surface treatment equipment, in particular to automatic abrasive belt type cable skin roughening equipment.

Background

The roughening treatment of the surface of the cable is an important process of pretreatment before the cable is poured. At present, the roughening treatment is realized by manually roughening the cables by using sand paper, and the roughening operation can be finished in 2 minutes on average by using one cable, so that the roughening treatment is time-consuming, easily hurts hands and wastes labor during operation, and becomes one of bottlenecks of a product production process. Due to the nature of the product, no mature equipment is available for the cable skin roughening treatment.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic coarsening device for the surface skin of a sand belt type cable, which can adjust the polishing length and control the polishing thickness, can finish the automatic coarsening treatment work of the surface skin of the cable on the whole circumference by using the device and taking polyurethane and other materials as the surface skin materials, and can reduce the labor intensity and improve the production efficiency.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

an automatic coarsening device for abrasive belt type cable skin comprises a workbench, an abrasive belt machine, a cable rotating mechanism and a cable positioning mechanism;

the abrasive belt machine is fixed on the workbench and provides power for polishing the cable;

the cable positioning mechanism comprises a cable positioning component and a pressure control mechanism, and the pressure control mechanism is arranged below the cable positioning component;

the abrasive belt machine is provided with an abrasive belt, the abrasive belt penetrates through a space between the pressure control mechanism and the cable positioning assembly, the pressure control mechanism is elastically abutted against the abrasive belt, the cable is fixed on the cable positioning assembly during polishing, the abrasive belt is elastically abutted against the cable by the pressure control mechanism, the abrasive belt moves to roughen the cable, and the pressure for polishing the abrasive belt can be controlled by the pressure control mechanism;

the cable rotating mechanism is fixed above the cable positioning mechanism and comprises a transverse moving mechanism, a vertical moving mechanism and a cable pressing block, the vertical moving mechanism is fixed on the transverse moving mechanism, the cable pressing block is installed on the vertical moving mechanism, when the vertical moving mechanism is used for polishing, the vertical moving mechanism moves downwards to drive the cable pressing block to press the cable, and the transverse moving mechanism moves transversely to drive the cable pressing block to rub the cable to rotate in a stepping mode.

Furthermore, the abrasive belt machine further comprises a driving part, a driving abrasive belt wheel, a driven abrasive belt wheel and a mounting frame, wherein the driving part is fixed on the workbench through the mounting frame, the driving abrasive belt wheel is fixedly connected with the driving part, the driven abrasive belt wheel is fixed on the mounting frame, and the abrasive belt is installed on the driving abrasive belt wheel and the driven abrasive belt wheel.

Furthermore, the cable rotating mechanism also comprises a support frame, and the transverse moving mechanism is fixed above the cable positioning mechanism through the support frame; the vertical movement mechanism and the transverse movement mechanism are both composed of a driving assembly and a guide assembly.

Further, the transverse movement mechanism is an electric push rod with a guide rail.

Further, the vertical movement mechanism is an air cylinder with a guide rail.

Further, the cable positioning component comprises three cable positioning plates, wherein two cable positioning plates are arranged at intervals in parallel, another cable positioning plate is erected on the two cable positioning plates, the part, which is not covered by the upper cable positioning plate, of the lower cable positioning plate is a rotary positioning section of the cable positioning component, the part, which is not contacted with the lower cable positioning plate, of the upper cable positioning plate is a polishing section of the cable positioning component, the part, which is contacted with the three positioning plates, of the lower cable positioning plate is a fixing section of the cable positioning component, the rotary positioning section is provided with an upward cable positioning groove, the polishing section is provided with a downward cable positioning groove, the fixing section is provided with a hole, and the diameter of the hole is larger than the diameter of the cable positioning groove.

Furthermore, the pressure control mechanism comprises a floating block, a spring, a screw rod, a bottom plate, a side plate and a connecting block; the cable positioning device is characterized in that the number of the side plates is two, the two side plates are fixed below the two parallel cable positioning plates, the bottom plate is fixed below the two side plates, the floating block is installed between the two side plates and can float up and down in a groove formed between the two side plates, a mounting hole is formed in the lower portion of the floating block, a spring is installed in the mounting hole, a threaded hole is formed in the position, corresponding to the spring, of the bottom plate, and the screw rod is fixed on the bottom plate through the threaded hole and compresses the spring.

Further, still include and wait to polish cable support spare, wait to polish cable support spare and fix on the workstation, and wait to polish cable support spare and set up the cable positioning mechanism side.

Has the advantages that: the automatic alligatoring equipment of abrasive band formula cable epidermis of above-mentioned structure has realized the automatic alligatoring of cable epidermis and has handled work, and controllable length and the thickness of polishing contain: the functions of rotating the cable, polishing the cable, controlling polishing pressure and the like reduce the labor intensity of workers, and improve the production efficiency so as to ensure that the process can meet the increasing output requirement.

Drawings

FIG. 1 is a view showing an overall configuration of an apparatus;

FIG. 2 is an abrasive belt machine schematic;

FIG. 3 is a diagram of a cable rotation mechanism;

FIG. 4 is a first view of the cable positioning mechanism;

FIG. 5 is a diagram II of a cable positioning mechanism;

reference numerals: the grinding machine comprises a cable 10, a workbench 100, an abrasive belt machine 200, a driving part 210, a driving abrasive belt wheel 220, an abrasive belt 230, a driven abrasive belt wheel 240, a mounting frame 250, a cable rotating mechanism 300, a supporting frame 310, a transverse moving mechanism 320, a vertical moving mechanism 330, a cable pressing block 340, a cable positioning mechanism 400, a cable positioning plate 410, a floating block 420, a side plate 430, a connecting block 440, a bottom plate 450, a spring 460, a screw 470 and a grinding cable support 500.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to fig. 5, the automatic roughening apparatus for an abrasive belt type cable skin of the present embodiment includes a work table 100, an abrasive belt machine 200, a cable rotating mechanism 300, and a cable positioning mechanism 400;

the abrasive belt machine 200 is fixed on the workbench 100 and provides power for polishing the cable 10;

the cable positioning mechanism 400 comprises a cable positioning component and a pressure control mechanism, wherein the pressure control mechanism is arranged below the cable positioning component;

the belt sander 200 is provided with an abrasive belt 230, the abrasive belt 230 passes through a space between the pressure control mechanism and the cable positioning component, the pressure control mechanism elastically abuts against the abrasive belt 230, when sanding, the cable 10 is fixed on the cable positioning component, the abrasive belt 230 elastically abuts against the cable 10 by the pressure control mechanism, the abrasive belt 230 moves to brush the cable 10, and the pressure of sanding by the abrasive belt 230 can be controlled by the pressure control mechanism;

the cable rotating mechanism 300 is fixed above the cable positioning mechanism 400, the cable rotating mechanism 300 comprises a transverse moving mechanism 320, a vertical moving mechanism 330 and a cable pressing block 340, the vertical moving mechanism 330 is fixed on the transverse moving mechanism 320, the cable pressing block 340 is installed on the vertical moving mechanism 330, when polishing is conducted, the vertical moving mechanism 330 moves downwards to drive the cable pressing block 340 to press the cable 10, and the transverse moving mechanism 320 moves transversely to drive the cable pressing block 340 to rub the cable 10 to rotate in a stepping mode.

In this embodiment, the belt sander 200 further includes a driving component 210, a driving belt wheel 220, a driven belt wheel 240 and a mounting bracket 250, the driving component 210 is fixed on the workbench 100 through the mounting bracket 250, the driving component 210 is preferably a variable frequency motor, the speed of the abrasive belt 230 can be adjusted by modifying a frequency converter, the driving belt wheel 220 is fixedly connected with the driving mechanism, the driven belt wheel 240 is fixed on the mounting bracket 250, and the abrasive belt 230 is installed on the driving belt wheel 220 and the driven belt wheel 240.

In this embodiment, the cable rotating mechanism 300 further includes a supporting frame 310, and the transverse moving mechanism 320 is fixed above the cable positioning mechanism 400 through the supporting frame 310; the vertical movement mechanism 330 and the lateral movement mechanism 320 are each composed of a drive assembly and a guide assembly.

In this embodiment, in order to simplify the design and cost, the lateral movement mechanism 320 is preferably an electric push rod with a guide rail, and includes a driving mechanism and a guiding mechanism; the vertical movement mechanism 330 is a cylinder with a guide rail, and also includes a driving mechanism and a guide mechanism.

In this embodiment, the cable positioning component includes three cable positioning plates 410, wherein two cable positioning plates 410 are set up at parallel intervals, another cable positioning plate 410 is set up on two cable positioning plates 410, the part that two cable positioning plates 410 below are not covered by top cable positioning plate 410 is the rotational positioning section of cable positioning component, the part that top cable positioning plate 410 is not contacted with two cable positioning plates 410 below is the section of polishing of cable positioning component, the part that three positioning plate contact is the fixed section of cable positioning component, the rotational positioning section is seted up ascending cable positioning groove, the section of polishing is seted up decurrent cable positioning groove, the fixed section is seted up porosely, the diameter in hole is greater than cable positioning groove diameter, its purpose is to avoid dying cable 10 card, cause the hindrance when cable 10 step rotation. Preferably, the cable 10 is put on two cable positioning boards 410 in the below to cable positioning board 410 through the top coordinates the location, and for the convenience of material loading, magnet is equipped with in four angles of the cable positioning board 410 of top, and the same magnet that is equipped with in the corresponding position on two cable positioning boards 410 in the below, and the back is put on two cable positioning boards 410 in the below to cable 10 through the magnet cooperation, can directly fix the cable positioning board 410 of top.

In this embodiment, the pressure control mechanism is used for controlling the polishing pressure of the cable 10 to avoid the pressure being too low or too high, and the pressure control mechanism includes a slider 420, a spring 460, a screw 470, a bottom plate 450, and a side plate 430; the number of the side plates 430 is two, the two side plates 430 are fixed below the two parallel cable positioning plates 410, the bottom plate 450 is fixed below the two side plates 430, the floating block 420 is installed between the two side plates 430, the floating block 420 can float up and down in a groove formed between the two side plates 430, for smooth floating, preferably, guide rails can be arranged on the inner sides of the two side plates 430, guide grooves are formed in the two sides of the floating block 420, and the floating block 420 floats up and down through the cooperation of the guide rails and the guide grooves; the lower part of the floating block 420 is provided with a mounting hole, a spring 460 is arranged in the mounting hole, a threaded hole is arranged at the position, corresponding to the spring 460, of the bottom plate 450, a screw 470 is fixed on the bottom plate 450 through the threaded hole and compresses the spring 460, and the polishing pressure is adjusted through the screw 470. Preferably, the pressure control mechanism is fixed to the mounting bracket 250 by a connecting block 440.

In this embodiment, the pressure control mechanism further includes a cable supporting member 500 to be polished, the cable supporting member 500 to be polished is fixed on the workbench 100, and the cable supporting member 500 to be polished is disposed beside the cable positioning mechanism 400. For supporting the portion of the cable 10 that does not need to be ground so that the cable 10 can be smoothly rotated by the cable rotating mechanism 300.

To implement the device applied to the roughening treatment of the surface of the cable 10, a workbench 100, an abrasive belt machine 200, a cable rotating mechanism 300, a cable positioning mechanism 400, a cable supporting piece 500 to be polished and the like need to be built, and a device control system is built based on a PLC, so that the cooperative work of machinery, electricity and a sensor is realized. The working process is as follows:

pressing the power-on button of the electric cabinet, and resetting the equipment at the moment;

the upper cable positioning plate 410 is taken down, the cables 10 are placed on the two parallel cable positioning plates 410 one by one, the cable positioning plates 410 are sequentially placed in the cable positioning grooves, and after the cable positioning plates 410 are placed on the two parallel cable positioning plates 410, the cables 10 are fixed;

pressing an electric cabinet starting button, moving the belt sander 200, driving the cable pressing block 340 to move downwards by the vertical movement mechanism 330 to press the cable 10, simultaneously moving the transverse movement mechanism 320 according to a preset program, twisting the cable 10 to rotate step by step, and after finishing polishing the cable 10 for one circle, driving the cable pressing block 340 to move upwards by the vertical movement mechanism 330 to separate from the cable 10;

if other positions of the cable 10 need to be polished continuously, the cable 10 is manually dragged forwards or backwards to enable the polishing position to move to the polishing section, then the electric cabinet starting button is pressed, the abrasive belt machine 200 moves, and the subsequent operation is repeated;

after all the cables are polished, the cable positioning plate 410 is taken down, and the cables 10 are sequentially taken down, so that polishing work of the cables 10 in the batch is completed;

and after finishing polishing all the cables 10, closing the button of the electric cabinet and stopping polishing.

In conclusion, the above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.