CN211842210U

CN211842210U - PVC-C is cutting device for power cable protection pipe

Info

Publication number: CN211842210U
Application number: CN202020538789.7U
Authority: CN
Inventors: 欧伟能
Original assignee: Foshan Shunde H&s Plastic Pipe Co ltd
Current assignee: Foshan Shunde H&s Plastic Pipe Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-03
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a PVC-C is cutting device for power cable protection pipe, including workstation and cutting body frame, the landing leg is all installed in the bottom face four corners of workstation, the cutting body frame is fixed on the workstation, and the inside slip chamber that transversely link up that is equipped with of cutting body frame, the cutting inner chamber that link up around a side in the cutting body frame is equipped with, and a side of cutting body frame is equipped with check and keeps off cutting inner chamber bottom open-ended baffle mechanism, the cutting inner chamber is linked together the pipe with the slip chamber, and the top of cutting inner chamber installs the lead screw, the nut slider of adaptation with it is overlapped to the screw thread on the lead screw, cutting mechanism is installed through second electric putter in the bottom of nut slider. This cutting device for PVC-C power cable protection tube can realize the fixed length cutting, has guaranteed the precision of cutting, has improved the stability of cutting simultaneously to the flying of dust when having avoided the cutting.

Description

PVC-C is cutting device for power cable protection pipe

Technical Field

The utility model belongs to the technical field of the cable cutting, concretely relates to cutting device for PVC-C power cable protection pipe.

Background

The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where a communication cable and a power line are crossed, so that the power line is prevented from being broken to cause a short-circuit accident, the communication cable and a steel wire rope are electrified, the cable, a switch and a machine core plate are protected, the whole machine is not burnt out, a certain isolation effect is also achieved on the magnetic field interference of the power line, and the cable protection pipe needs to be cut off when in use.

And current cutting device for PVC-C power cable protection pipe, it is when cutting off the processing to the cable protection pipe, its regulation to cable protection pipe cutting length is measured the regulation by the workman, all need adjust when leading to cutting at every turn, the precision of cutting had both been unable to be ensured, the inefficiency of cutting simultaneously, in addition cutting process, the crushing and the piece of production are not convenient for collect, cause dust and clastic dancing, influence the environment of cutting, be unfavorable for the workman to carry out subsequent operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC-C is cutting device for power cable protection pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PVC-C power cable protective tube cutting device comprises a workbench and a cutting main frame, wherein four corners of the bottom end face of the workbench are provided with support legs, the cutting main frame is fixed on the workbench, a sliding cavity which is transversely communicated is arranged in the cutting main frame, one side end in the cutting main frame is provided with a cutting inner cavity which is communicated from front to back, a baffle mechanism for blocking an opening at the bottom end of the cutting inner cavity is arranged on one side face of the cutting main frame, the cutting inner cavity is communicated with the sliding cavity through a pipe, the top end of the cutting inner cavity is provided with a lead screw, a nut sliding block matched with the lead screw is sleeved on the lead screw in a threaded manner, and the bottom end of the nut sliding block is provided with a cutting mechanism;

a measuring rod extending out of the cutting inner cavity is mounted on one side face of the nut sliding block, and the end of the measuring rod points to scale marks engraved at the top end of the side face of the cutting main frame;

a group of pressing mechanisms are arranged in a sliding cavity of the cutting inner cavity facing one side of the baffle mechanism, at least two groups of pressing mechanisms are arranged in a sliding cavity of the other symmetrical side of the cutting inner cavity, and the bottom ends of the pressing mechanisms are all pressed and fixed with a pipe fitting arranged at the bottom end of the sliding cavity;

set up the waste material mouth on the workstation under the cutting inner chamber, embedded the fan of installing in the roof of cutting inner chamber, the waste material mouth is hopper-shaped structure to vertical link up workstation, the receiving agencies of the bottom of waste material mouth and workstation bottom end face installation are linked together.

Preferably, the baffle mechanism comprises a first electric push rod fixedly connected with the top end of the cutting main frame and a fixing plate connected with the bottom end of the first electric push rod, the bottom end of the fixing plate is vertically inserted into a groove formed in the top end of the workbench, and the side face of the fixing plate is tightly attached to the side face of the cutting main frame.

Preferably, the cutting mechanism comprises a cutting motor fixedly connected with the bottom end of the piston of the second electric push rod and a cutting knife wheel arranged on a shaft of the cutting motor, and the side edge of the cutting knife wheel close to the cutting motor is vertically flush with the tip of the weighing rod.

Preferably, hold-down mechanism is including fixing third electric putter, the push pedal of third motor push rod bottom fixed connection and the clamp plate that the push pedal bottom passes through spring fixed connection on the roof of sliding chamber, the arc setting is personally submitted to the bottom of clamp plate.

Preferably, a servo motor is further installed on one side wall, close to the cutting inner cavity, of the top end of the sliding cavity, and a crankshaft of the servo motor is coaxially and fixedly connected with one end of the screw rod.

Preferably, the receiving mechanism comprises a waste frame fixedly welded with the bottom end of the workbench and a receiving box slidably mounted in the waste frame, the top end of the receiving box is provided with an opening, and a handle is mounted on one side surface of the receiving box outside the waste frame.

The utility model discloses a technological effect and advantage: according to the cutting device for the PVC-C power cable protection pipe, the baffle mechanism is arranged to block the pipe fitting, and the screw rod, the nut slider and the weighing rod are arranged on the nut slider which are arranged in the cutting inner cavity, so that the position of the nut slider can be adjusted by the work of the servo motor connected with the screw rod, and the weighing rod is driven to move, so that the fixed-length cutting can be performed during the cutting, the cutting precision is improved, and the cutting requirements of different lengths are met; in addition, the two sides of the cutting inner cavity in the sliding cavity are respectively provided with a pressing mechanism, and the pipe fittings in the sliding cavity can be pressed and fixed by the extension of a second electric push rod of the pressing mechanism, so that the cutting and fixing stability can be improved during cutting, and the problem of side slipping during cutting is avoided; in addition, a fan is arranged at the top end of the cutting inner cavity, a funnel-shaped waste opening is formed in the workbench below the cutting inner cavity, and a transparent plate shade can be matched with the side surface of the cutting inner cavity to use, so that when cutting is carried out, all waste materials generated by cutting can be blown into a material receiving mechanism below the waste opening, and the influence of dust and fragments on the environment during cutting is avoided.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure:

the automatic cutting machine comprises a workbench 1, a cutting main frame 2, a cutting inner cavity 3, a baffle mechanism 4, a first electric push rod 5, a fixing plate 6, a waste material frame 7, a handle 8, a lead screw 9, a nut slider 10, a weighing rod 11, a scale mark 12, a second electric push rod 13, a cutting motor 14, a cutting knife wheel 15, a waste material port 16, a material receiving box 17, a pressing mechanism 18, a third electric push rod 19, a servo motor 20, a sliding cavity 21, a spring 22, a pressing plate 23, a pushing plate 24 and a fan 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a PVC-C is cutting device for power cable protection pipe as shown in fig. 1-3, including workstation 1 and cutting body frame 2, the landing leg is all installed in the bottom face four corners of workstation 1, cutting body frame 2 is fixed on workstation 1, and cutting body frame 2 is inside to be equipped with the slip chamber 21 that transversely link up, and one side end in cutting body frame 2 is equipped with the cutting inner chamber 3 that link up from beginning to end, and one side of cutting body frame 2 is equipped with the baffle mechanism 4 that the check kept off cutting inner chamber 3 bottom open-ended, cutting inner chamber 3 and slip chamber 21 are communicating pipe mutually, and the top of cutting inner chamber 3 installs lead screw 9, the nut slider 10 of screw thread cover adaptation with it on lead screw 9, the cutting mechanism is installed through second electric putter 13 to the bottom of nut slider 10;

a measuring rod 11 extending out of the cutting inner cavity 3 is mounted on one side face of the nut sliding block 10, and the end of the measuring rod 11 points to a scale mark 12 engraved at the top end of the side face of the cutting main frame 2;

a group of pressing mechanisms 18 are arranged in a sliding cavity 21 of the cutting inner cavity 3 facing one side of the baffle mechanism 4, at least two groups of pressing mechanisms 18 are arranged in the sliding cavity 21 of the other symmetrical side, and the bottom ends of the groups of pressing mechanisms 18 are pressed and fixed with a pipe fitting arranged at the bottom end of the sliding cavity 21;

offer waste material mouth 16 on the workstation 1 under cutting inner chamber 3, the embedded fan 25 of installing in the roof of cutting inner chamber 3, waste material mouth 16 is hopper-shaped structure to vertical workstation 1 that link up, waste material mouth 16's bottom is linked together with the receiving agencies of 1 bottom end face mountings of workstation, and when the in-service use, uses transparent plastic board to carry out the check at the 3 side opening parts of cutting inner chamber of transverse bar 11 below and keeps off, reduces clastic departure.

Specifically, baffle mechanism 4 includes the fixed plate 6 of being connected with the 5 bottoms of the first electric putter 5 and the first electric putter of 2 top fixed connection of cutting body frames, the bottom of fixed plate 6 is vertical to be inserted in the recess that 1 tops of workstation were seted up, and the side pastes tightly with 2 sides of cutting body frames.

Specifically, the cutting mechanism comprises a cutting motor 14 fixedly connected with the bottom end of a piston of the second electric push rod 13 and a cutting knife wheel 15 installed on a shaft of the cutting motor 14, wherein the side edge of the cutting knife wheel 15 close to the cutting motor 14 is vertically flush with the tip of the measuring rod 11, so that the position pointed by the measuring rod 11 is the cutting position, and the cutting length is easy to determine.

Specifically, hold-down mechanism 18 is including fixing third electric putter 19, the push pedal 24 and the push pedal 24 bottom of third motor push rod fixed connection on the roof of sliding chamber 21 through spring 22 fixed connection's clamp plate 23 in the push pedal 24 bottom, the arc setting is personally submitted to the bottom of clamp plate 23, and the bottom of sliding chamber 21 also is the arc setting.

Specifically, a servo motor 20 is further mounted on a side wall of the top end of the sliding cavity 21 close to the cutting inner cavity 3, and a crankshaft of the servo motor 20 is coaxially and fixedly connected with one end of the screw rod 9.

Concretely, receiving agencies includes with 1 bottom mounting welded waste material frame 7 of workstation and slidable mounting the receipts workbin 17 in waste material frame 7, the top of receiving workbin 17 is the opening setting, and receives workbin 17 and install handle 8 in the outer side of waste material frame 7.

The working principle of the cutting device for the PVC-C power cable protective tube is that when cutting is carried out, a pipe fitting is placed into a sliding cavity 21, a baffle mechanism 4 is enabled to be as shown in figure 1, then the pipe fitting is abutted to a fixing plate 6 of the baffle mechanism 4, a third electric push rod 19 of a pressing mechanism 18 is started to extend, the third electric push rod 19 extends, a push plate 24, a spring 22 and a press plate 23 are enabled to face downwards, the press plate 23 is directly contacted with the pipe fitting, the spring 22 is squeezed to contract and press the pipe fitting, after the pressing and fixing are carried out, a servo motor 20 is started to rotate, the servo motor 20 is rotated to drive a lead screw 9 to rotate, a nut sliding block 10 is enabled to move on the lead screw 9 and drive a weighing rod 11 to slide on a scale mark 12, after the cutting length is adjusted, the servo motor 20 is closed, a cutting motor 14 and a second electric push rod 13 are started, second electric putter 13 drives cutting motor 14 and cuts the pipe fitting downwards, starts fan 25 simultaneously and rotates, and the dust that produces when fan 25 cuts the pipe fitting and piece are bloated into waste material mouth 16 and are gone into and receive workbin 17, collects, and after the cutting was accomplished, it is upwards to start second electric putter 13 to start first electric putter 5 upwards, upwards stretch fixed plate 6, thereby release the pipe fitting after will cutting, then resume figure 1 again and show, and the circulation goes on.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a PVC-C is cutting device for power cable protection pipe, includes workstation (1) and cutting body frame (2), its characterized in that: the cutting machine is characterized in that supporting legs are mounted at four corners of the bottom end face of the workbench (1), the cutting main frame (2) is fixed on the workbench (1), a sliding cavity (21) which is transversely communicated is formed in the cutting main frame (2), a cutting inner cavity (3) which is communicated with the front and the back is formed in one side end in the cutting main frame (2), a baffle mechanism (4) which is used for blocking an opening at the bottom end of the cutting inner cavity (3) is arranged on one side face of the cutting main frame (2), the cutting inner cavity (3) is communicated with the sliding cavity (21), a lead screw (9) is mounted at the top end of the cutting inner cavity (3), a nut sliding block (10) which is matched with the lead screw (9) is sleeved on the lead screw (9) in a threaded manner, and a cutting mechanism is mounted at the bottom;

a weighing rod (11) extending out of the cutting inner cavity (3) is mounted on one side face of the nut sliding block (10), and the end of the weighing rod (11) points to a scale mark (12) carved at the top end of the side face of the cutting main frame (2);

a group of pressing mechanisms (18) are arranged in a sliding cavity (21) of one side of the cutting inner cavity (3) facing the baffle mechanism (4), at least two groups of pressing mechanisms (18) are arranged in the sliding cavity (21) of the other symmetrical side, and the bottom ends of the groups of pressing mechanisms (18) are pressed and fixed with a pipe fitting arranged at the bottom end of the sliding cavity (21);

set up waste material mouth (16) on workstation (1) under cutting inner chamber (3), embedded fan (25) of installing in the roof of cutting inner chamber (3), waste material mouth (16) are hopper-shaped structure to vertical workstation (1) that link up, the receiving agencies of the bottom of waste material mouth (16) and workstation (1) bottom face mounting is linked together.

2. The PVC-C power cable protection tube cut-off device as defined in claim 1, wherein: baffle mechanism (4) include with cutting body frame (2) top fixed connection's first electric putter (5) and fixed plate (6) that first electric putter (5) bottom is connected, the bottom of fixed plate (6) is vertical to be inserted in the recess of seting up on workstation (1) top, and the side pastes tightly with cutting body frame (2) side.

3. The PVC-C power cable protection tube cut-off device as defined in claim 1, wherein: the cutting mechanism comprises a cutting motor (14) fixedly connected with the bottom end of a piston of the second electric push rod (13) and a cutting knife wheel (15) installed on a machine shaft of the cutting motor (14), and the side edge of the cutting knife wheel (15) close to the cutting motor (14) is vertically flush with the tip of the weighing rod (11).

4. The PVC-C power cable protection tube cut-off device as defined in claim 1, wherein: hold-down mechanism (18) are including fixing third electric putter (19), third motor push rod bottom fixed connection's push pedal (24) and push pedal (24) bottom through spring (22) fixed connection's clamp plate (23) on sliding chamber (21) roof, the arc setting is personally submitted to the bottom of clamp plate (23).

5. The PVC-C power cable protection tube cut-off device as defined in claim 1, wherein: a servo motor (20) is further mounted on one side wall, close to the cutting inner cavity (3), of the top end of the sliding cavity (21), and a crankshaft of the servo motor (20) is coaxially and fixedly connected with one end of the lead screw (9).

6. The PVC-C power cable protection tube cut-off device as defined in claim 1, wherein: receiving agencies include with workstation (1) bottom fixed welded waste material frame (7) and slidable mounting receive workbin (17) in waste material frame (7), the top of receiving workbin (17) is the opening setting, and receives workbin (17) and install handle (8) in the outer side of waste material frame (7).