CN213321612U - Plastic pipe production mold with automatic separation device - Google Patents

Abstract

The utility model discloses a plastic pipe production mould with an automatic separation device, which comprises a mould head, a mould head splitter, a bracket, an automatic separation unit, a cooling unit and a fixed block; die head: the die head is hollow, and the interior of the die head is fixedly connected with the periphery of the die head shunt body through twelve brackets; a cooling unit: is arranged on the die head; fixing a block: fixedly connected to the cooling unit; an automatic separation unit: contain slide, cutter, mount, connecting rod, rotor arm, motor casing, motor, slide rail and pulley, the slide has two, two the slide is fixed connection both sides about fixed block one side respectively, the slider of cutter both sides be located the slide and with slide sliding connection, the upper end of the downside fixed connection connecting rod of cutter, the connecting rod passes mount and mount sliding connection, mount fixed connection can be automatic quick with tubular product and mould separation in one side of fixed block.

Description

Plastic pipe production mold with automatic separation device

Technical Field

The utility model relates to a production mould technical field specifically is a take automatic separation device's plastic tubing production mould.

Background

With the continuous development of science and technology, various types of plastic pipes are developed, such as those for irrigation and drainage, those for drinking water and those for electric wiring, a plastic pipe mold is used in the production of the plastic pipes, a melt is extruded into the mold through a plastic extruder, and the melt is cooled and formed in the mold, however, when the plastic pipes are just started, the extruded pipes are irregular in shape and uneven in thickness, and at the moment, the plastic pipes are separated from the mold so as to avoid influencing the subsequent pipe output, and generally, when the plastic pipes are knocked down or shoveled down by using tools by operators, certain dangerousness exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a take plastic tubing production mould of autosegregation device, can be automatic quick with tubular product and mould separation, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic pipe production mold with an automatic separation device comprises a mold head, a mold head shunting body, a support, an automatic separation unit, a cooling unit and a fixing block;

die head: the die head is hollow, and the interior of the die head is fixedly connected with the periphery of the die head shunt body through twelve brackets;

a cooling unit: is arranged on the die head;

fixing a block: fixedly connected to the cooling unit;

an automatic separation unit: the cutting device comprises a slide way, a cutter, a fixing frame, a connecting rod, a rotating arm, a motor shell, a motor, a slide rail and pulleys, wherein the slide way is divided into two parts, the two parts are respectively and fixedly connected with the left side and the right side of one side of the fixing block, slide blocks on the two sides of the cutter are positioned in the slide way and are in sliding connection with the slide way, the lower side of the cutter is fixedly connected with the upper end of the connecting rod, the connecting rod penetrates through the fixing frame and is in sliding connection with the fixing frame, the fixing frame is fixedly connected with one side of the fixing block, the lower end of the connecting rod is fixedly connected with the upper side of the slide rail, the motor shell is fixedly connected with the lower side of the fixing block, the motor is fixedly connected inside the motor shell, the end part of;

the input end of the motor is electrically connected with the output end of the external control switch, and the input end of the external control switch is electrically connected with the output end of the external power supply. When finding that one section of unqualified tubular product is produced, turn on the motor through external control switch, the motor drives the rotor arm and rotates, and when the rotor arm rotated half a circle, the drive pulley slided in the slide rail, and the slide rail passes through the connecting rod and drives the cutter, and the cutter slides to the top through the slide, downcuts this section of unqualified tubular product, and when the rotor arm recovered the normal position, the motor automatic shutdown, the cutter was also pulled back the normal position, accomplishes the separation of tubular product and mould.

Further, the cooling unit contains inlet tube, outlet pipe, cooling ring and U type pipe, the inside cavity of cooling ring, the inboard fixed connection of cooling ring is in the outside of die head, the outside fixed connection fixed block of cooling ring, the inlet tube passes inside and with cooling ring fixed connection of the outer wall intercommunication of cooling ring, the outlet pipe passes inside and with cooling ring fixed connection of the outer wall intercommunication of cooling ring, the both ends of U type pipe pass inside and with cooling ring fixed connection of the outer wall intercommunication of cooling ring. Then correspondingly connecting the water outlet of the external cooler and the pipeline of the water inlet to the water inlet pipe and the water outlet pipe, then opening the external cooler to enable cooling liquid to circulate in the cooling ring, and observing the flowing condition of the cooling liquid through the transparent U-shaped pipe after starting the machine.

Further, the cooling unit still includes toper tube head and rubber ring, the tip of inlet tube and outlet pipe all fixedly connected with toper tube head, be equipped with the recess on the toper tube head, the rubber ring activity cup joints in the recess on the toper tube head. The pipeline of external cooling machine is conveniently inserted to the toper tube head, and the rubber ring makes the inner wall of inserting the department laminating pipeline prevent the seepage.

The die head further comprises a conical interface and a flange plate, wherein one end of the die head is fixedly connected with one end of the flange plate, and the other end of the flange plate is fixedly connected with one end of the conical interface. The conical interface is convenient for the die to align and mount, and the flange plate fixes the die, so that the conical interface is closely attached to the plastic extruder.

Furthermore, one end of the die head and the die head shunt body for discharging is located on the same plane, and the inner side of the cutter is attached to the die head and the die head shunt body. The cutter, the die head and the die head separating body form a shearing surface, so that unqualified pipes can be quickly separated.

Compared with the prior art, the beneficial effects of the utility model are that: this take plastic tubing production mould of autosegregation device has following benefit:

1. the plastic pipe production mold with the automatic separation device is provided with the automatic separation unit, when a section of unqualified pipe is produced, the motor is turned on through the external control switch, the motor drives the rotating arm to rotate, the rotating arm rotates for a half circle, the pulley is driven to slide in the sliding rail, the sliding rail drives the cutter through the connecting rod, the cutter slides to the top end through the sliding rail to cut off the section of unqualified pipe, when the rotating arm returns to the original position, the motor automatically stops, the cutter is pulled back to the original position, and the pipe is separated from the mold;

2. the plastic pipe production mold with the automatic separation device is provided with the cooling unit, pipelines of a water outlet and a water inlet of an external cooler are correspondingly connected to the conical pipe heads of the water inlet pipe and the water outlet pipe, so that the rubber ring is attached to the inner wall of the pipeline to prevent leakage, then the external cooler is opened to enable cooling liquid to circulate in the cooling ring, and the flowing condition of the cooling liquid can be observed through the transparent U-shaped pipe after the mold is started;

3. this take plastic tubing production mould of autosegregation device has set up toper interface and ring flange, and the toper interface is convenient for the mould and is aimed at the installation, and the ring flange is fixed the mould, makes the airtight laminating plastics extruder of toper interface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the cross-section enlarged structure of the present invention.

In the figure: 1 die head, 2 die head shunt bodies, 3 supports, 4 automatic separation units, 41 slideways, 42 cutters, 43 fixing frames, 44 connecting rods, 45 rotating arms, 46 motor shells, 47 motors, 48 sliding rails, 49 pulleys, 5 cooling units, 51 water inlet pipes, 52 conical pipe heads, 53 rubber rings, 54 water outlet pipes, 55 cooling rings, 56U-shaped pipes, 6 fixing blocks, 7 conical connectors and 8 flange plates.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic pipe production mold with an automatic separation device comprises a mold head 1, a mold head shunting body 2, a support 3, an automatic separation unit 4, a cooling unit 5 and a fixing block 6;

die head 1: the interior of the die head 1 is hollow, and is fixedly connected with the periphery of the die head shunt body 2 through twelve brackets 3; the die head comprises a die head 1 and is characterized by further comprising a conical connector 7 and a flange plate 8, wherein one end of the die head 1 is fixedly connected with one end of the flange plate 8, and the other end of the flange plate 8 is fixedly connected with one end of the conical connector 7. The conical interface 7 is convenient for aligning and installing the die, and the flange plate 8 is used for fixing the die so that the conical interface 7 is closely attached to the plastic extruder.

Cooling unit 5: is arranged on the die head 1; cooling unit 5 contains inlet tube 51, outlet pipe 54, cooling ring 55 and U type pipe 56, the inside cavity of cooling ring 55, the inboard fixed connection of cooling ring 55 is in the outside of die head 1, the outside fixed connection fixed block 6 of cooling ring 55, inlet tube 51 passes inside and with cooling ring 55 fixed connection of the outer wall intercommunication of cooling ring 55, outlet pipe 54 passes inside and with cooling ring 55 fixed connection of the outer wall intercommunication of cooling ring 55, the both ends of U type pipe 56 pass inside and with cooling ring 55 fixed connection of the outer wall intercommunication of cooling ring 55. The cooling unit 5 further comprises a conical pipe head 52 and a rubber ring 53, the end parts of the water inlet pipe 51 and the water outlet pipe 54 are fixedly connected with the conical pipe head 52, a groove is formed in the conical pipe head 52, and the rubber ring 53 is movably sleeved in the groove in the conical pipe head 52. The pipeline of the water outlet and the water inlet of the external cooler is correspondingly connected to the conical pipe head 52 of the water inlet pipe 51 and the water outlet pipe 54, the rubber ring 53 is attached to the inner wall of the pipeline to prevent leakage, then the external cooler is opened to enable cooling liquid to circulate in the cooling ring 55, and the flowing condition of the cooling liquid can be observed through the transparent U-shaped pipe 56 after the external cooler is started.

Fixing block 6: fixedly connected to the cooling unit 5;

the automatic separation unit 4: comprises a slideway 41, a cutter 42, a fixed frame 43 and a connecting rod 44, the cutting device comprises a rotating arm 45, a motor shell 46, a motor 47, a sliding rail 48 and pulleys 49, wherein two sliding rails 41 are provided, the two sliding rails 41 are respectively and fixedly connected to the left side and the right side of one side of a fixed block 6, sliding blocks on two sides of a cutter 42 are positioned in the sliding rails 41 and are in sliding connection with the sliding rails 41, the lower side of the cutter 42 is fixedly connected with the upper end of a connecting rod 44, the connecting rod 44 penetrates through a fixed frame 43 and is in sliding connection with the fixed frame 43, the fixed frame 43 is fixedly connected to one side of the fixed block 6, the lower end of the connecting rod 44 is fixedly connected with the upper side of the sliding rail 48, the motor shell 46 is fixedly connected to the lower side of the fixed block 6, the motor 47 is fixedly connected to the inside of the motor shell 46, the end part of; when a section of unqualified pipe is produced, the motor 47 is turned on through an external control switch, the motor 47 drives the rotating arm 45 to rotate, the rotating arm 45 rotates for a half circle and drives the pulley 49 to slide in the sliding rail 48, the sliding rail 48 drives the cutter 42 through the connecting rod 44, the cutter 42 slides up to the top end through the sliding rail 41 to cut off the section of unqualified pipe, when the rotating arm 45 recovers to the original position, the motor 47 automatically stops, the cutter 42 is also pulled back to the original position, and the separation of the pipe and the die is completed.

Wherein, the end of the die head 1 and the die head shunt 2 discharging is positioned on the same plane, and the inner side of the cutter 42 is attached to the die head 1 and the die head shunt 2. The cutting knife 42, the die head 1 and the die head separation body 2 form a shearing surface, so that unqualified pipes can be quickly separated.

Wherein, the input end of the motor 47 is electrically connected with the output end of the external control switch, and the input end of the external control switch is electrically connected with the output end of the external power supply.

When in use:

the conical connector 7 is aligned with the outlet of the plastic extruder and installed, the flange 8 is aligned with the threaded hole on the plastic extruder, the flange 8 is tightened through bolts, the whole die is fixed on the plastic extruder, then the pipelines of the water outlet and the water inlet of the external cooler are correspondingly connected to the conical pipe heads 52 of the water inlet pipe 51 and the water outlet pipe 54, the rubber ring 53 is attached to the inner wall of the pipeline to prevent leakage, then the external cooler is opened to enable cooling liquid to circulate in the cooling ring 55, the flowing condition of the cooling liquid can be observed through the transparent U-shaped pipe 56 after the machine is started, the machine is started for production after the cooling liquid circulates in the cooling ring 55, when a section of unqualified pipe is found to be produced, the motor 47 is opened through an external control switch, the motor 47 drives the rotating arm 45 to rotate, and when the rotating arm 45 rotates for half a circle, the pulley 49 is driven to slide in the, the sliding rail 48 drives the cutter 42 through the connecting rod 44, the cutter 42 slides up to the top end through the sliding rail 41, the unqualified pipe is cut off, the motor 47 automatically stops when the rotating arm 45 recovers to the original position, the cutter 42 is also pulled back to the original position, the pipe is separated from the die, and the processing can be continued at the moment.

It is worth noting that in this embodiment, a core chip of the external control switch is a PLC single chip, the specific model is siemens S7-200, the motor 47 can be freely configured according to an actual application scenario, a permanent magnet servo motor manufactured by tianchuan drive technology ltd is suggested to be selected, the specific model is DE18, and the external control switch control motor 47 works by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a take plastic tubing production mould of autosegregation device which characterized in that: comprises a die head (1), a die head shunting body (2), a bracket (3), an automatic separation unit (4), a cooling unit (5) and a fixed block (6);

die head (1): the die head is hollow, and the interior of the die head (1) is fixedly connected with the periphery of the die head shunt body (2) through twelve brackets (3);

cooling unit (5): is arranged on the die head (1);

fixing block (6): is fixedly connected to the cooling unit (5);

automatic separation unit (4): contain slide (41), cutter (42), mount (43), connecting rod (44), rotor arm (45), motor casing (46), motor (47), slide rail (48) and pulley (49), slide (41) have two, two slide (41) fixed connection is on both sides about fixed block (6) one side respectively, the slider of cutter (42) both sides is located slide (41) and with slide (41) sliding connection, the upper end of downside fixed connection connecting rod (44) of cutter (42), connecting rod (44) pass mount (43) and mount (43) sliding connection, mount (43) fixed connection is in one side of fixed block (6), the upside of the lower extreme fixed connection slide rail (48) of connecting rod (44), motor casing (46) fixed connection is in the downside of fixed block (6), motor (47) fixed connection is in the inside of motor casing (46), the end part of an output shaft of the motor (47) is fixedly connected with one end of a rotating arm (45), the other end of the rotating arm (45) is rotatably connected with a pulley (49) through a rotating shaft, and the pulley (49) is positioned in a sliding rail (48) and is in sliding connection with the sliding rail (48);

wherein, the input end of the motor (47) is electrically connected with the output end of the external control switch, and the input end of the external control switch is electrically connected with the output end of the external power supply.

2. A plastic pipe production mold with an automatic separation device according to claim 1, characterized in that: the cooling unit (5) comprises a water inlet pipe (51), a water outlet pipe (54), a cooling ring (55) and a U-shaped pipe (56), wherein the cooling ring (55) is hollow, the inner side of the cooling ring (55) is fixedly connected to the outer side of the die head (1), the outer side of the cooling ring (55) is fixedly connected with a fixing block (6), the water inlet pipe (51) penetrates through the outer wall of the cooling ring (55) to be communicated with the interior and is fixedly connected with the cooling ring (55), the water outlet pipe (54) penetrates through the outer wall of the cooling ring (55) to be communicated with the interior and is fixedly connected with the cooling ring (55), and two ends of the U-shaped pipe (56) penetrate through the outer wall of the cooling ring (55) to be communicated with the interior and is fixedly connected.

3. A plastic pipe production mold with an automatic separation device according to claim 2, characterized in that: cooling unit (5) still include toper tube head (52) and rubber band (53), the tip of inlet tube (51) and outlet pipe (54) all fixedly connected with toper tube head (52), be equipped with the recess on toper tube head (52), rubber band (53) activity cup joints in the recess on toper tube head (52).

4. A plastic pipe production mold with an automatic separation device according to claim 1, characterized in that: the die head is characterized by further comprising a conical connector (7) and a flange plate (8), one end of the die head (1) is fixedly connected with one end of the flange plate (8), and the other end of the flange plate (8) is fixedly connected with one end of the conical connector (7).

5. A plastic pipe production mold with an automatic separation device according to claim 1, characterized in that: one end of the die head (1) and one end of the die head shunt body (2) for discharging are located on the same plane, and the inner side of the cutter (42) is attached to the die head (1) and the die head shunt body (2).

Images