CN216634565U

CN216634565U - Pipe cutting equipment with high yield

Info

Publication number: CN216634565U
Application number: CN202122832094.7U
Authority: CN
Inventors: 王喜明; 侯云腾
Original assignee: Foshan Xuebo Electronic And Electrical Technology Co ltd
Current assignee: Foshan Xuebo Electronic And Electrical Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-31
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a pipe cutting device with high yield, belonging to the technical field of heat shrinkable pipe processing, comprising a frame, wherein the left end inside the frame is provided with a driving device, the right end of the frame is provided with a feeding device, the pipe cutting device is connected with the upper end of the driving device and comprises a cutting frame, the two ends of the bottom of the cutting frame are provided with limiting blocks, the limiting blocks are connected with the two ends inside the driving device in a sliding manner, the middle of the bottom of the cutting frame is provided with a driving block, the driving block is in threaded connection with the outer wall of the driving device, the center of the top end of the cutting frame is provided with a cylinder through a bolt, the output end of the cylinder is provided with an upper cutting knife through a bolt, and the center of the surface of the lower end inside of the cutting frame is provided with a lower cutting knife through a bolt, the utility model can continuously feed a pipe, and avoids the heat shrinkable pipe from being started to be elongated under stress, so that the finished product is unstable in molding size, the effect of the production of inferior-quality products is avoided.

Description

Pipe cutting equipment with high yield

Technical Field

The utility model relates to the technical field of heat shrink tube processing, in particular to a tube cutting device with high yield.

Background

The heat shrinkable tube is a special polyolefin heat shrinkable tube, the outer layer is made of high-quality soft cross-linked polyolefin material and the inner layer of hot melt adhesive through composite processing, the outer layer has the characteristics of insulation, corrosion resistance, wear resistance and the like, and the inner layer has the advantages of low melting point, water resistance, sealing, high adhesion and the like.

In the production process of the existing heat shrinkable tube, a tube cutting device adopts a mode that a cutter is fixed, tube feeding is interrupted, and tube cutting is carried out, wherein the interrupted feeding can cause the heat shrinkable tube to be stressed and elongated, so that the tube cutting forming size is unstable, defective products are high, and therefore, the tube cutting device with high yield is provided.

Disclosure of Invention

The present invention has been made in view of the above and/or other problems with existing high yield tube cutting apparatus.

Therefore, the utility model aims to provide a pipe cutting device with high yield, which can solve the problems that the starting stress of the heat shrinkable pipe is elongated due to intermittent feeding, the forming size of the cut pipe is unstable and defective products are high.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a high yield tube cutting apparatus comprising: the cutting machine comprises a rack, a cutting device and a cutting device, wherein the left end in the rack is provided with a driving device, the right end of the rack is provided with a feeding device, and the cutting device is connected to the upper end of the driving device;

tailor the device including tailorring the frame, tailor frame bottom both ends and be equipped with the stopper, stopper sliding connection is at drive arrangement's inside both ends, it is equipped with the drive block to tailor frame bottom middle, drive block threaded connection drive arrangement's outer wall, tailor frame top center and pass through bolt installation cylinder, the cut-off knife is installed through the bolt to the cylinder output, tailor frame inside lower extreme surface center and pass through bolt installation down the cut-off knife.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: and a side plate is arranged at the right end of the rack.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: the driving device comprises a motor and guide rods, the motor is mounted at the left end of the outer wall of the rack through bolts, the guide rods are mounted at two ends of the surface of the rack through bolts, and limiting blocks are connected inside the guide rods in a sliding mode.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: the motor output end is connected with the screw rod, and the other end of the screw rod is rotatably connected inside the side plate through the bearing.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: the outer wall of the screw is in threaded connection with a driving block.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: the feeding device comprises a feeding frame, a rotating motor and a feeding guide rail, wherein the upper end of the inner wall of the feeding frame is slidably connected with a movable block, a telescopic rod is inserted into the upper end of the movable block, a spring is arranged on the outer wall of the telescopic rod, the movable blocks are arranged into two groups, and the movable blocks are connected with a feeding roller in a rotating mode.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: the rotary motor is installed on the lower side of the front end of the feeding frame through bolts, two ends of the outer wall of the rotary motor are connected with the belts, the two groups of belts are arranged, and the other ends of the two groups of belts are connected with two ends of the feeding roller.

As a preferable scheme of the high-yield pipe cutting device of the present invention, wherein: the feeding frames are arranged into two groups, and a feeding guide rail is arranged on the left side of the upper end between the two groups of feeding frames.

Compared with the prior art: the motor is started to drive the screw rod to rotate, and the screw rod drives the driving block to move under the limiting action of the limiting block on the cutting frame, so that the effect of chasing the cut is achieved;

the cylinder is started to push the upper cutter to be close to the lower cutter, so that the follow-up shearing operation is performed on the heat-shrinkable tube, the tube can be continuously and uninterruptedly fed, the heat-shrinkable tube is prevented from being stretched due to the starting stress, the finished product is prevented from being unstable in forming size, and the generation of defective products is avoided;

through putting into the bottom of pay-off gyro wheel with the pyrocondensation pipe, make the pay-off gyro wheel upwards remove a little, drive the movable block upwards removal, under the spacing effect of telescopic link and spring, make the pay-off gyro wheel press the pyrocondensation pipe to reach and carry out spacingly to the pyrocondensation pipe, make the transmission that can be stable of pyrocondensation pipe, increase the effect of tailorring the precision.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic top view of a rack according to the present invention;

FIG. 3 is a schematic diagram of a right-view structure of the feeding device provided by the present invention;

FIG. 4 is a schematic structural diagram of a cutting device according to the present invention;

fig. 5 is a schematic structural view of a feeding frame provided by the utility model.

In the figure: the cutting machine comprises a machine frame 1, a side plate 11, a driving device 2, a motor 21, a screw rod 22, a guide rod 23, a cutting device 3, a cutting frame 31, a limiting block 32, a driving block 33, an air cylinder 34, an upper cutting knife 35, a lower cutting knife 36, a feeding device 4, a feeding frame 41, a movable block 42, an expansion link 43, a spring 44, a feeding roller 45, a rotating motor 46, a belt 47 and a feeding guide rail 48.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a pipe cutting device with high yield, which has the advantages that the pipe is continuously fed, the situation that a heat shrinkable pipe is started and stressed to be elongated to cause unstable finished product forming size and to avoid generation of defective products is avoided, and please refer to fig. 1-5, wherein the pipe cutting device comprises a rack 1, a driving device 2, a cutting device 3 and a feeding device 4;

the left side of the surface of the rack 1 is provided with the driving device 2 which plays roles of connection and fixation, other devices are convenient to install on the rack 1 for use, the rack 1 comprises a side plate 11, the right end of the rack 1 is provided with the side plate 11, the other end of the screw rod 22 is convenient to fix, and the screw rod 22 can rotate stably;

the driving device 2 is arranged on the surface of the rack 1, the cutting device 3 is conveniently driven to perform chasing and cutting operations, the driving device 2 comprises a motor 21, a screw rod 22 and a guide rod 23, the motor 21 is installed at the left end of the outer wall of the rack 1 through a bolt and plays a role in fixing, the effect of preventing the motor 21 from falling in operation is achieved, the guide rod 23 is installed at two ends of the surface of the rack 1 through a bolt and plays a role in fixing, the limiting block 32 is connected to the inner part of the guide rod 23 in a sliding manner and limits the limiting block 32, the cutting frame 31 can slide in the guide rod 23, the screw rod 22 is connected to the output end of the motor 21 and plays a role in connection, the other end of the screw rod 22 is connected to the inner part of the side plate 11 through a bearing in a rotating manner, the screw rod 22 is convenient to rotate, the outer wall of the screw rod 22 is in threaded connection with a driving block 33, the limiting block 32 limits the cutting frame 31 and drives the cutting frame 31 to move, the motor 21 is provided as a three-phase asynchronous motor;

the cutting device 3 is connected to the upper end of the driving device 2, so that the cutting device 3 can perform the chasing cutting operation, the pipe feeding is continuous and uninterrupted, the stretching caused by the stress of the heat shrinkable pipe starting is avoided, the forming size of the finished product is unstable, and the production effect of defective products is avoided, the cutting device 3 comprises a cutting frame 31, limiting blocks 32, a driving block 33, a cylinder 34, an upper cutter 35 and a lower cutter 36, the limiting blocks 32 are arranged at the two ends of the bottom of the cutting frame 31, the limiting blocks 32 are connected to the two ends of the inside of the driving device 2 in a sliding mode to play a limiting role, the driving block 33 is arranged in the middle of the bottom of the cutting frame 31, the driving block 33 is in threaded connection with the outer wall of the driving device 2 to play a driving role, when the chasing cutting operation is performed, the motor 21 is started to drive the screw rod 22 to rotate, and the limiting blocks 32 limit the cutting frame 31, so that the screw rod 22 drives the driving block 33 to move, further achieving the effect of chasing after the scissors, the center of the top end of the cutting frame 31 is provided with the air cylinder 34 through the bolt, the output end of the air cylinder 34 is provided with the upper cutter 35 through the bolt, the connection effect is achieved, the air cylinder 34 can drive the upper cutter 35 to cut, the center of the surface of the lower end inside the cutting frame 31 is provided with the lower cutter 36 through the bolt, the upper cutter 35 is in contact with the lower cutter 36, the heat shrinkable tube is cut, and the cutting effect is achieved, wherein the model of the air cylinder 34 is set to be SU 63;

the feeding device 4 is arranged at the right end of the frame 1 and plays a role of feeding, the feeding device 4 comprises a feeding frame 41, movable blocks 42, telescopic rods 43, springs 44, feeding rollers 45, a rotating motor 46, a belt 47 and a feeding guide rail 48, the upper end of the inner wall of the feeding frame 41 is slidably connected with the movable blocks 42 so as to conveniently limit heat shrinkable tubes with different specifications, the upper ends of the movable blocks 42 are inserted into the telescopic rods 43, the springs 44 are arranged on the outer walls of the telescopic rods 43, after the heat shrinkable tubes enter the feeding rollers 45, the feeding rollers 45 slightly move upwards to drive the movable blocks 42 to move upwards, the feeding rollers 45 are enabled to press the heat shrinkable tubes under the limiting effect of the telescopic rods 43 and the springs 44, the feeding operation of the heat shrinkable tubes can be achieved, the heat shrinkable tubes are conveniently limited, the movable blocks 42 are arranged into two groups, the feeding rollers 45 are rotatably connected between the two groups of movable blocks 42 and are connected with the feeding rollers 45, make things convenient for pay-off gyro wheel 45 to carry out the pivoted while can press the pyrocondensation pipe, rotating electrical machines 46 passes through the bolt and installs the front end downside at pay-off frame 41, play fixed effect, belt 47 is connected at rotating electrical machines 46 outer wall both ends, belt 47 sets up to two sets of, the both ends of pay-off gyro wheel 45 are connected to the other end of two sets of belt 47, can drive material gyro wheel 45 and rotate, the effect of pay-off is carried out to the pyrocondensation pipe to the convenience, pay-off frame 41 sets up to two sets of, upper end left side between two sets of pay-off frames 41 is equipped with pay-off guide rail 48, it is spacing to carry on the pyrocondensation pipe, make the pyrocondensation pipe can be stable transmit, increase the effect of tailorring the precision.

When the thermal shrinkable tube cutting device is used specifically, a person skilled in the art puts the thermal shrinkable tube into the bottom end of the feeding roller 45, starts the rotating motor 46, enables the rotating motor 46 to drive the feeding roller 45 to rotate under the action of the belt 47, at this time, the feeding roller 45 slightly moves upwards to drive the movable block 42 to move upwards, enables the feeding roller 45 to press the thermal shrinkable tube under the limiting action of the telescopic rod 43 and the spring 44, so that the feeding roller 45 transmits the thermal shrinkable tube, when the thermal shrinkable tube is transmitted to the left end of the feeding guide rail 48 and enters the inside of the cutting frame 31, the motor 21 is started, the motor 21 drives the screw rod 22 to rotate, under the limiting action of the limiting block 32 on the cutting frame 31, so that the screw rod 22 drives the driving block 33 to move, at this time, the cylinder 34 is started, the cylinder 34 pushes the upper cutter 35 to be close to the lower cutter 36, so as to perform chasing operation on the thermal shrinkable tube, and further achieve the purpose of continuously and uninterruptedly conveying the tube, the heat shrinkable tube is prevented from being stretched due to starting stress, so that the finished product is unstable in molding size, and the production of defective products is avoided.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a cut out tub equipment that yield is high, includes frame (1), the inside left end of frame (1) is equipped with drive arrangement (2), frame (1) right-hand member is equipped with material feeding unit (4), its characterized in that: the cutting device (3) is connected to the upper end of the driving device (2);

tailor device (3) including tailorring frame (31), tailor frame (31) bottom both ends and be equipped with stopper (32), stopper (32) sliding connection is at the inside both ends of drive arrangement (2), it drives drive block (33) to be equipped with in the middle of frame (31) bottom to tailor, drive the outer wall of drive block (33) threaded connection drive arrangement (2), tailor frame (31) top center and pass through bolt installation cylinder (34), cut-off knife (35) are installed through the bolt to cylinder (34) output, cut-off knife (36) under the inside lower extreme surface center of frame (31) passes through bolt installation.

2. A high yield tube cutting apparatus according to claim 1, characterized in that the right end of the frame (1) is provided with a side plate (11).

3. The high-yield pipe cutting equipment according to claim 1, wherein the driving device (2) comprises a motor (21) and a guide rod (23), the motor (21) is installed at the left end of the outer wall of the rack (1) through a bolt, the guide rod (23) is installed at two ends of the surface of the rack (1) through a bolt, and a limiting block (32) is connected inside the guide rod (23) in a sliding mode.

4. A high-yield pipe cutting device according to claim 3, wherein the output end of the motor (21) is connected with a screw rod (22), and the other end of the screw rod (22) is rotatably connected with the inner part of the side plate (11) through a bearing.

5. A high-yield pipe cutting device according to claim 4, characterized in that the outer wall of the screw rod (22) is in threaded connection with a driving block (33).

6. The high-yield pipe cutting equipment according to claim 1, wherein the feeding device (4) comprises a feeding frame (41), a rotating motor (46) and a feeding guide rail (48), the upper end of the inner wall of the feeding frame (41) is slidably connected with a movable block (42), an expansion rod (43) is inserted into the upper end of the movable block (42), a spring (44) is arranged on the outer wall of the expansion rod (43), the movable blocks (42) are arranged in two groups, and a feeding roller (45) is rotatably connected between the two groups of movable blocks (42).

7. The high-yield pipe cutting equipment according to claim 6, wherein the rotating motor (46) is installed at the lower side of the front end of the feeding frame (41) through bolts, two ends of the outer wall of the rotating motor (46) are connected with the belts (47), the belts (47) are arranged in two groups, and the other ends of the two groups of belts (47) are connected with two ends of the feeding roller (45).

8. A high-yield pipe cutting device as claimed in claim 6, wherein the feeding racks (41) are arranged in two groups, and a feeding guide rail (48) is arranged at the left side of the upper end between the two groups of feeding racks (41).