CN115383950A

CN115383950A - Conveyor belt skirt edge manufacturing system and method

Info

Publication number: CN115383950A
Application number: CN202211325459.XA
Authority: CN
Inventors: 李新坪; 李传亮; 史克
Original assignee: Tiptop Tianjin Rubber Technology Co ltd
Current assignee: Tiptop Tianjin Rubber Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2022-11-25
Anticipated expiration: 2042-10-27
Also published as: CN115383950B

Abstract

The invention belongs to the field of forming, and relates to a conveying belt skirt manufacturing system and a conveying belt skirt manufacturing method.

Description

System and method for manufacturing skirt edge of conveyor belt

Technical Field

The invention belongs to the field of molding, and particularly relates to a conveyor belt skirt manufacturing system and a conveyor belt skirt manufacturing method.

Background

The common conveyor belt has no protective measures along the longitudinal two sides of the conveyor belt, and when materials are conveyed, particularly the materials are conveyed at an inclined angle, the materials are scattered along the two sides, so that the conveying efficiency is reduced, and meanwhile, the belt can be deviated. The prior art conveyor belt includes a base belt and skirts extending upwardly from both sides of the base belt.

The existing skirt manufacturing method is that the skirt is formed through equipment in a thermoplastic molding mode, but the length of the skirt which can be manufactured through the existing equipment is limited, the integrity of the skirt cannot be guaranteed when an overlong conveying belt is encountered, only spliced skirts can be adopted, and the problems that the spliced skirts are broken and damaged and the like can occur due to the fact that the tension on the outer side of the conveying belt is larger than that in the middle of the conveying belt are solved.

Disclosure of Invention

The invention aims to provide a conveyor belt skirt manufacturing system and a conveyor belt skirt manufacturing method, which aim to solve the technical problem that continuous and complete conveyor belt skirts cannot be continuously manufactured.

In order to achieve the purpose, the specific technical scheme of the system and the method for manufacturing the conveyor belt skirt edge is as follows:

a conveying belt skirt manufacturing system comprises an installation bottom plate, wherein a servo motor and a forming device are arranged on the installation bottom plate, the servo motor is connected with the forming device through a first belt pulley group, a transmission device and a feeding device are arranged on the installation bottom plate, the forming device is connected with the transmission device through a second belt pulley column group, the transmission device is used for driving the feeding device to discharge materials onto the forming device, and a material storage device is arranged on the driving feeding device;

the feeding device comprises a material discharging device, a driving device and a material guiding device, wherein the material discharging device is provided with the driving device and the material guiding device, the driving device orders the material discharging device through the driving device to continuously discharge materials into the material guiding device, the driving device controls the material guiding device to guide the materials to the forming device, the material discharging device is arranged on the mounting bottom plate, and the material storage device is arranged on the material discharging device.

Further, the material discharging device comprises an annular box, a sliding baffle, a friction sliding groove, a sliding piston, a friction strip, a sealing plate, a first extrusion cavity, a first discharging hole, a second extrusion cavity and a second discharging hole, wherein the sliding baffle slides inside the annular box, the length of the sliding baffle is smaller than that of a through hole of the annular box, the sliding baffle is provided with the friction sliding groove, the sliding piston slides inside the annular box, the sliding piston is provided with the friction strip, the friction strip slides inside the friction sliding groove, two ends of the sliding piston are respectively provided with the sealing plate, the sealing plate slides on the annular box, the first extrusion cavity and the second extrusion cavity are arranged inside the annular box, the first extrusion cavity and the second extrusion cavity are located on two sides of the sliding piston, the sliding piston is provided with the first discharging hole and the second discharging hole, the first discharging hole is communicated with the first extrusion cavity, the second extrusion cavity is communicated with the second discharging hole, a driving device drives the sliding piston, the material guiding device is arranged on the sliding piston and used for receiving materials discharged from the first discharging hole and the second discharging hole, the annular box is arranged on the installation bottom plate, and the material storage device is arranged on the annular box.

Further, drive arrangement includes a fixed cylinder, installation slip chamber, first spring, pulling bolt and second spring, the inside installation slip chamber that is equipped with of a fixed cylinder, pulling bolt one end is inside the installation slip chamber to slide, and first spring and second spring setting are inside the installation slip chamber, and the second spring suit is on the pulling bolt, and pulling bolt drive material guider discharges the material, and the pulling bolt other end sets up on transmission, and a fixed cylinder sets up on the slip piston.

Further, the material guiding device comprises a guide pipe, a first communicating hole, a second communicating hole, a connecting frame, a first baffle, a second baffle and a connecting pushing frame, wherein the first communicating hole and the second communicating hole are formed in the guide pipe, the first baffle and the second baffle slide on the guide pipe, the first baffle is used for controlling the closing of the first communicating hole, the second baffle is used for controlling the closing of the second communicating hole, the connecting frame is arranged on the first baffle and the second baffle, one end of the connecting pushing frame is arranged on the connecting frame, the other end of the connecting pushing frame is arranged on a pulling bolt, the guide pipe is arranged on a sliding piston, the first communicating hole is communicated with the first discharging hole, and the second communicating hole is communicated with the second discharging hole.

Further, forming device includes mount pad, driving shaft, driving roll, driven cylinder, flexible track and apron mould groove, be equipped with driving shaft and driven cylinder on the mount pad, driving roll sets up on the driving shaft, and flexible track sets up on driving roll and driven cylinder, and flexible track is equipped with apron mould groove, and servo motor passes through first band pulley group and driving shaft connection, and the driving shaft passes through the second band pulley post group and is connected with transmission, and the mount pad setting is on mounting plate.

Further, transmission includes the install bin, inside first transmission shaft, bevel gear, second transmission shaft, first half bevel gear, second half bevel gear, gear and the rack of being equipped with of install bin, be equipped with bevel gear on the first transmission shaft, be equipped with first half bevel gear, second half bevel gear and gear on the second transmission shaft, bevel gear reciprocal and first half bevel gear, second half bevel gear and gear engagement, gear and rack engagement, the rack slides in the install bin is inside, the pulling is tied the other end and is set up on the rack, the driving shaft passes through the second band pulley post group and is connected with first transmission shaft, the install bin sets up on mounting plate.

Furthermore, a notch is arranged on the mounting bottom plate.

Further, the material storage device is provided with a heating cavity.

Further, a manufacturing method for the conveyor skirt manufacturing system described above includes:

the method comprises the following steps: storing the material in a molten state in a material storage device;

step two: the servo motor drives the forming device to rotate through the first belt pulley group, the rotating forming device drives the transmission device to reciprocate through the second belt pulley column group, and the transmission device drives the feeding device to continuously discharge molten materials to the forming device;

step three: the melted material is cooled and formed on the forming device, and the skirt strip falls off from the forming device when the forming device rotates to change the direction.

The invention has the advantages that:

according to the invention, other devices are installed on the installation bottom plate, the servo motor drives the forming device to rotate through the first belt pulley group, the forming device drives the transmission device to rotate through the second belt pulley column group, the transmission device drives the feeding device to discharge molten materials in the material storage device to the forming device for cooling and forming, the formed skirt edge falls off from the forming device when the forming device drives the skirt edge to rotate to change the direction, and the feeding device is driven to continuously discharge the material storage device to the forming device for forming and demolding, so that the complete continuity of the skirt edge is ensured.

The driving device reciprocates under the action of the transmission device, and the reciprocating driving device enables the material discharging device to continuously discharge materials in the material storage device to the forming device through the material guide device, so that the continuity of skirt edge manufacturing is ensured.

Drawings

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

FIG. 2 is a schematic view of the position of a cutting line of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a molding apparatus of the present invention;

FIG. 4 is a schematic view of the transmission of the present invention;

FIG. 5 is a schematic view of a portion of the transmission of the present invention;

FIG. 6 is a schematic view of the feeding device of the present invention;

FIG. 7 is a first cross-sectional view of the feeding device of the present invention;

FIG. 8 is an enlarged partial view A of FIG. 7;

FIG. 9 is a second schematic sectional view of the feeding device of the present invention;

FIG. 10 is a schematic view of a material storage device according to the present invention;

the notation in the figure is:

installing a bottom plate 1; a servo motor 2; a first pulley set 3; a molding device 4; a mounting seat 4-1; a driving shaft 4-2 and a driving roller 4-3; a driven drum 4-4; 4-5 of a flexible crawler belt; 4-6 parts of a skirt band mold groove; a second pulley column group 5; a transmission device 6; the mounting box is 6-1, and the first transmission shaft is 6-2; 6-3 parts of bevel gears; a second transmission shaft 6-4; a first half bevel gear 6-5; a second half bevel gear 6-6; 6-7 parts of gear; 6-8 of racks; a feeding device 7; a material discharge device 7-1; an annular tank 7-1-1; a sliding baffle 7-1-2; a friction sliding groove 7-1-3; a sliding piston 7-1-4; 7-1-5 parts of a rubbing strip; sealing plates 7-1-6; a first extrusion chamber 7-1-7; a first discharge hole 7-1-8; a second extrusion chamber 7-1-9; second discharge holes 7-1-10; a drive device 7-2; a fixed cylinder 7-2-1; installing a sliding cavity 7-2-2; a first spring 7-2-3; pulling the bolt 7-2-4; a second spring 7-2-5; a material guide device 7-3; 7-3-1 of a guide pipe; a first communication hole 7-3-2; a second communicating hole 7-3-3; 7-3-4 of a connecting frame; a first baffle 7-3-5; a second baffle 7-3-6; connecting a pushing frame 7-3-7; a material storage device 8; a notch 9; a chamber 10 is heated.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-2 and 6-7, the conveyor belt skirt manufacturing system comprises an installation base plate 1, a servo motor 2 and a forming device 4 are arranged on the installation base plate 1, the servo motor 2 is connected with the forming device 4 through a first pulley group 3, a transmission device 6 and a feeding device 7 are arranged on the installation base plate 1, the forming device 4 is connected with the transmission device 6 through a second pulley column group 5, the transmission device 6 is used for driving the feeding device 7 to discharge materials onto the forming device 4, and a material storage device 8 is arranged on the driving feeding device 7;

install other device through mounting plate 1, servo motor 2 drives forming device 4 through first band pulley group 3 and rotates, forming device 4 drives transmission 6 through second band pulley post group 5 and rotates, transmission 6 drives feeder 7 and discharges forming device 4 cooling shaping with the inside fused material of material storage device 8, forming device 4 drives the shirt rim and drops from forming device 4 when rotating the redirecting time fashioned shirt rim, drive feeder 7 continuously discharges material storage device 8 and carries out the complete continuity of shaping drawing of patterns and ensured the shirt rim.

The feeding device 7 comprises a material discharging device 7-1, a driving device 7-2 and a material guiding device 7-3, the driving device 7-2 and the material guiding device 7-3 are arranged on the material discharging device 7-1, the transmission device 6 drives the material discharging device 7-1 to continuously discharge materials into the material guiding device 7-3 through the driving device 7-2, the driving device 7-2 controls the material guiding device 7-3 to guide the materials to the forming device 4, the material discharging device 7-1 is arranged on the mounting base plate 1, and the material storage device 8 is arranged on the material discharging device 7-1.

The driving device 7-2 reciprocates under the action of the transmission device 6, and the reciprocating driving device 7-2 enables the material discharging device 7-1 to continuously discharge the materials in the material storage device 8 to the forming device 4 through the material guide device 7-3, so that the continuity of skirt edge manufacturing is ensured.

Wherein, as shown in fig. 6-9, the material discharging device 7-1 comprises an annular box 7-1-1, a sliding baffle 7-1-2, a friction sliding groove 7-1-3, a sliding piston 7-1-4, a friction strip 7-1-5, a sealing plate 7-1-6, a first extrusion cavity 7-1-7, a first discharging hole 7-1-8, a second extrusion cavity 7-1-9 and a second discharging hole 7-1-10, the sliding baffle 7-1-2 slides in the annular box 7-1-1, the length of the sliding baffle 7-1-2 is less than that of a through hole of the annular box 7-1-1, the sliding baffle 7-1-2 is provided with a friction sliding groove 7-1-3, a sliding piston 7-1-4 slides in the annular box 7-1-1, a friction strip 7-1-5 is arranged on the sliding piston 7-1-4, the friction strip 7-1-5 slides in a friction sliding groove 7-1-3, sealing plates 7-1-6 are arranged at two ends of the sliding piston 7-1-4, the sealing plates 7-1-6 slide on the annular box 7-1-1, a first extrusion cavity 7-1-7 and a second extrusion cavity 7-1-9 are arranged in the annular box 7-1-1, the first extrusion cavity 7-1-7 and the second extrusion cavity 7-1-9 are positioned at two sides of the sliding piston 7-1-4, the sliding piston 7-1-4 is provided with a first discharge hole 7-1-8 and a second discharge hole 7-1-10, the first discharge hole 7-1-8 is communicated with the first extrusion cavity 7-1-7, the second extrusion cavity 7-1-9 is communicated with the second discharge hole 7-1-10, the driving device 7-2 drives the sliding piston 7-1-4, the material guiding device 7-3 is arranged on the sliding piston 7-1-4 and used for receiving materials discharged by the first discharge hole 7-1-8 and the second discharge hole 7-1-10, the annular box 7-1-1 is arranged on the installation bottom plate 1, and the material storage device 8 is arranged on the annular box 7-1-1.

When the driving device 7-2 pushes the sliding piston 7-1-4 to move towards the direction of extruding the second extrusion cavity 7-1-9, the sliding piston 7-1-4 drives the sliding baffle 7-1-2 to move through the friction strip 7-1-5, so that the sliding baffle 7-1-2 is tightly attached to the inner wall of the annular box 7-1-1 at the upper end of the second extrusion cavity 7-1-9, molten materials in the second extrusion cavity 7-1-9 are discharged into the material guiding device 7-3 through the second discharge hole 7-1-10, meanwhile, the sliding baffle 7-1-2 is tightly attached to the inner wall of the annular box 7-1-1 at the upper end of the second extrusion cavity 7-1-9, so that a gap appears at the upper end of the first extrusion cavity 7-1-7, the space of the first extrusion cavity 7-1-7 is continuously increased along with the continuous movement of the sliding piston 7-1-4 towards the second extrusion cavity 7-1-9, meanwhile, the material guide device 7-3 does not supplement air to the first extrusion cavity 7-1-7 to balance pressure to generate negative pressure so that materials can rapidly enter the first extrusion cavity 7-1-7, molten materials in the material storage device 8 can be supplemented into the first extrusion cavity 7-1-7 through gaps, and on the contrary, when the sliding piston 7-1-4 moves towards the first extrusion cavity 7-1-7, the molten materials in the first extrusion cavity 7-1-7 can be discharged into the material guide device 7-3 through the first discharge hole 7-1-8, the melted material in the material storage device 8 is supplemented into the second extrusion cavity 7-1-9 through a gap above the second extrusion cavity 7-1-9, and the material in the material storage device 8 which is repeated in this way is discharged outwards through the feeding device 7.

As shown in fig. 6-9, the driving device 7-2 includes a fixed cylinder 7-2-1, an installation sliding cavity 7-2-2, a first spring 7-2-3, a pulling bolt 7-2-4 and a second spring 7-2-5, the installation sliding cavity 7-2-2 is arranged inside the fixed cylinder 7-2-1, one end of the pulling bolt 7-2-4 slides inside the installation sliding cavity 7-2-2, the first spring 7-2-3 and the second spring 7-2-5 are arranged inside the installation sliding cavity 7-2-2, the second spring 7-2-5 is sleeved on the pulling bolt 7-2-4, the pulling bolt 7-2-4 drives the material guiding device 7-3 to discharge the material, the other end of the pulling bolt 7-2-4 is arranged on the transmission device 6, and the fixed cylinder 7-2-1 is arranged on the sliding piston 7-1-4.

When the transmission device 6 pushes the pulling bolt 7-2-4 to move, the pulling bolt 7-2-4 firstly compresses the first spring 7-2-3, then the sliding piston 7-1-4 is pushed to move through the compressed first spring 7-2-3, the first spring 7-2-3 is compressed for a certain distance, the pulling bolt 7-2-4 controls the material guide device 7-3 to close the first discharge hole 7-1-8 of the first extrusion cavity 7-1-7, so that the second extrusion cavity 7-1-9 replenishes materials to the first extrusion cavity 7-1-7 while discharging the materials, otherwise, the second spring 7-2-5 is compressed, the first extrusion cavity 7-1-7 discharges the materials, and the second extrusion cavity 7-1-9 replenishes the materials.

As shown in fig. 6-9, the material guiding device 7-3 comprises a guiding pipe 7-3-1, a first communicating hole 7-3-2, a second communicating hole 7-3-3, a connecting frame 7-3-4, a first baffle 7-3-5, a second baffle 7-3-6 and a connecting pushing frame 7-3-7, the guiding pipe 7-3-1 is internally provided with the first communicating hole 7-3-2 and the second communicating hole 7-3-3, the first baffle 7-3-5 and the second baffle 7-3-6 slide on the guiding pipe 7-3-1, the first baffle 7-3-5 is used for controlling the closing of the first communicating hole 7-3-2, the second baffle 7-3-6 is used for controlling the closing of the second communicating hole 7-3-3, the connecting frame 7-3-4 is arranged on the first baffle 7-3-5 and the second baffle 7-3-6, one end of the connecting pushing frame 7-3-7 is arranged on the connecting frame 7-3-5, the connecting frame 7-4 is arranged on the connecting frame 7-3-1, the connecting frame 7-3-1 is connected with the piston 7-3-1, and the piston is arranged on the connecting hole 7-3-1 and the connecting pushing frame 7-3-7.

The movable pulling bolt 7-2-4 drives the connecting pushing frame 7-3-7 to move, the connecting pushing frame 7-3-7 drives the first baffle 7-3-5 and the second baffle 7-3-6 to move, when the second extrusion cavity 7-1-9 discharges materials, the pulling bolt 7-2-4 compresses the first spring 7-2-3, the movable pulling bolt 7-2-4 drives the first baffle 7-3-5 to move for a certain distance, the first baffle 7-3-5 blocks the first communicating hole 7-3-2, when the first extrusion cavity 7-1-7 discharges materials, the pulling bolt 7-2-4 compresses the second spring 7-2-5, the pulling bolt 7-2-4 enables the second baffle 7-3-6 to move for a certain distance, and the second baffle 7-3-6 blocks the second communicating hole 7-3-3.

As shown in figure 3, the forming device 4 comprises a mounting seat 4-1, a driving shaft 4-2, a driving roller 4-3, a driven roller 4-4, a flexible crawler 4-5 and a skirting belt mold groove 4-6, wherein the driving shaft 4-2 and the driven roller 4-4 are arranged on the mounting seat 4-1, the driving roller 4-3 is arranged on the driving shaft 4-2, the flexible crawler 4-5 is arranged on the driving roller 4-3 and the driven roller 4-4, the skirting belt mold groove 4-6 is arranged on the flexible crawler 4-5, a servo motor 2 is connected with the driving shaft 4-2 through a first pulley set 3, the driving shaft 4-2 is connected with a transmission device 6 through a second pulley set 5, and the mounting seat 4-1 is arranged on the mounting base plate 1.

The servo motor 2 drives the driving shaft 4-2 to rotate through the first belt pulley group 3, the driving shaft 4-2 drives the driving roller 4-3 to rotate, the driving roller 4-3 drives the flexible crawler 4-5 to rotate on the driven roller 4-4, materials discharged into the skirting belt mold groove 4-6 are cooled and formed, when the flexible crawler 4-5 rotates to the driving roller 4-3 or the driven roller 4-4, skirting at the deformation turning positions of the skirting belt mold groove 4-6 on the flexible crawler 4-5 fall off from the skirting belt mold groove 4-6, and the rotating driving shaft 4-2 drives the transmission device 6 to reciprocate through the second belt pulley group 5.

As shown in fig. 4 to 5, the transmission device 6 includes a mounting box 6-1, a first transmission shaft 6-2, a bevel gear 6-3, a second transmission shaft 6-4, a first half bevel gear 6-5, a second half bevel gear 6-6, a gear 6-7 and a rack 6-8 are arranged inside the mounting box 6-1, the first transmission shaft 6-2 is provided with the bevel gear 6-3, the second transmission shaft 6-4 is provided with the first half bevel gear 6-5, the second half bevel gear 6-6 and the gear 6-7, the bevel gear 6-3 is reciprocally engaged with the bevel gear 6-3, the gear 6-7 is engaged with the rack 6-8, the rack 6-8 slides inside the mounting box 6-1, the other end of the pulling bolt 7-2-4 is arranged on the rack 6-8, the driving shaft 4-2 is connected with the first transmission shaft 6-2 through a second pulley column group 5, and the mounting box 6-1 is arranged on the mounting base plate 1.

The rotating driving shaft 4-2 drives the first transmission shaft 6-2 to rotate through the second belt wheel column group 5, the first transmission shaft 6-2 drives the bevel gear 6-3 to rotate, the bevel gear 6-3 is meshed with the first half bevel gear 6-5 and the second half bevel gear 6-6 in a reciprocating mode to enable the second transmission shaft 6-4 to rotate in a reciprocating mode, the second transmission shaft 6-4 in the reciprocating mode drives the rack 6-8 to move in a reciprocating mode through the gear 6-7, the rack 6-8 pushes the sliding piston 7-1-4 to move in a reciprocating mode through the pulling bolt 7-2-4, the sliding piston 7-1-4 drives the guide pipe 7-3-1 to move in a reciprocating mode, the moving track of the guide pipe 7-3-1 is made to coincide with the skirting belt mold groove 4-6 in the flexible crawler belt 4-5, and then materials are discharged into the skirting belt mold groove 4-6.

As shown in fig. 3, a notch 9 is provided on the mounting base plate 1.

As shown in fig. 10, the material storage device 8 is provided with a heating cavity 10.

The manufacturing method for the conveyor belt skirt manufacturing system comprises the following steps: the method comprises the following steps: storing the material in a molten state in a material storage device 8;

step two: the servo motor 2 drives the forming device 4 to rotate through the first belt pulley group 3, the rotating forming device 4 drives the transmission device 6 to reciprocate through the second belt pulley column group 5, and the transmission device 6 drives the feeding device 7 to continuously discharge molten materials to the forming device 4;

step three: the molten material is cooled and formed on the forming device 4, and the skirt is removed from the forming device 4 when the forming device 4 is rotated to change the direction.

The working principle is as follows: when the servo motor 2 drives the driving shaft 4-2 to rotate through the first belt pulley group 3, the driving shaft 4-2 drives the driving roller 4-3 to rotate, the rotating driving shaft 4-2 drives the first transmission shaft 6-2 to rotate through the second belt pulley group 5, the first transmission shaft 6-2 drives the bevel gear 6-3 to rotate, the bevel gear 6-3 is meshed with the first half bevel gear 6-5 and the second half bevel gear 6-6 in a reciprocating manner to enable the second transmission shaft 6-4 to rotate in a reciprocating manner, the second transmission shaft 6-4 in the reciprocating manner drives the rack 6-8 to move in a reciprocating manner through the gear 6-7, and the rack 6-8 pushes the sliding piston 7-1-4 to move in the direction of extruding the second extrusion cavity 7-1-9 through the pulling bolt 7-2-4, the sliding piston 7-1-4 drives the sliding baffle 7-1-2 to move through the friction strip 7-1-5, so that the sliding baffle 7-1-2 is tightly attached to the inner wall of the annular box 7-1-1 at the upper end of the second extrusion cavity 7-1-9, molten materials in the second extrusion cavity 7-1-9 are discharged through the second discharge hole 7-1-10 and enter the material guide device 7-3, meanwhile, the sliding baffle 7-1-2 is tightly attached to the inner wall of the annular box 7-1-1 at the upper end of the second extrusion cavity 7-1-9, so that a gap is formed at the upper end of the first extrusion cavity 7-1-7, and the space of the first extrusion cavity 7-1-7 is continuously increased along with the continuous movement of the sliding piston 7-1-4 towards the direction of the second extrusion cavity 7-1-9 Meanwhile, the material guide device 7-3 does not supplement air to the first extrusion cavity 7-1-7 to balance pressure intensity to generate negative pressure so that the material can quickly enter the first extrusion cavity 7-1-7, the molten material in the material storage device 8 can be supplemented to the first extrusion cavity 7-1-7 through a gap, on the contrary, when the sliding piston 7-1-4 moves to the first extrusion cavity 7-1-7, the molten material in the first extrusion cavity 7-1-7 can be discharged into the material guide device 7-3 through the first discharge hole 7-1-8, the molten material in the material storage device 8 can be supplemented to the second extrusion cavity 7-1-9 through a gap above the second extrusion cavity 7-1-9, the first spring 7-2-3 is firstly compressed by pulling the bolt 7-2-4, then the sliding piston 7-1-4 is pushed to move by the compressed first spring 7-2-3, the first spring 7-2-3 is compressed for a certain distance, the pulling bolt 7-2-4 controls the material guiding device 7-3 to close the first discharge hole 7-1-8 of the first extrusion cavity 7-1-7, so that the second extrusion cavity 7-1-9 supplies the material to the first extrusion cavity 7-1-7 at the same time of discharging the material, on the contrary, the second spring 7-2-5 is compressed, the first extrusion cavity 7-1-7 discharges the material, the second extrusion cavity 7-1-9 supplies the material, the sliding piston 7-1-4 drives the guiding pipe 7-3-1 to move in a reciprocating manner, the moving track of the guide pipe 7-3-1 is coincided with the skirting die groove 4-6 on the flexible crawler 4-5, the materials are discharged and cooled through the materials discharged from the guide pipe 7-3-1 into the skirting die groove 4-6, and when the flexible crawler 4-5 rotates to the driving roller 4-3 or the driven roller 4-4, the skirts at the deformed and bent positions of the skirting die groove 4-6 on the flexible crawler 4-5 can fall off from the skirting die groove 4-6.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes in form and details may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A conveyor belt skirt manufacturing system comprises an installation bottom plate (1), wherein a servo motor (2) and a forming device (4) are arranged on the installation bottom plate (1), the servo motor (2) is connected with the forming device (4) through a first belt pulley group (3), and the conveyor belt skirt manufacturing system is characterized in that a transmission device (6) and a feeding device (7) are arranged on the installation bottom plate (1), the forming device (4) is connected with the transmission device (6) through a second belt pulley column group (5), the transmission device (6) is used for driving the feeding device (7) to discharge materials onto the forming device (4), and a material storage device (8) is arranged on the driving feeding device (7); the feeding device (7) comprises a material discharging device (7-1), a driving device (7-2) and a material guiding device (7-3), the driving device (7-2) and the material guiding device (7-3) are arranged on the material discharging device (7-1), the transmission device (6) drives the material discharging device (7-1) to continuously discharge materials into the material guiding device (7-3) through the driving device (7-2), the driving device (7-2) controls the material guiding device (7-3) to guide the materials to the forming device (4), the material discharging device (7-1) is arranged on the installation base plate (1), and the material storage device (8) is arranged on the material discharging device (7-1).

2. The conveyor skirt manufacturing system according to claim 1, wherein the material discharge device (7-1) comprises an annular box (7-1-1), a sliding baffle (7-1-2), a friction sliding groove (7-1-3), a sliding piston (7-1-4), a friction strip (7-1-5), a sealing plate (7-1-6), a first extrusion chamber (7-1-7), a first discharge hole (7-1-8), a second extrusion chamber (7-1-9) and a second discharge hole (7-1-10), the sliding baffle (7-1-2) slides inside the annular box (7-1-1), the length of the sliding baffle (7-1-2) is smaller than that of the annular box (7-1-1), the sliding baffle (7-1-2) is provided with the friction sliding groove (7-1-3), the sliding piston (7-1-4) slides inside the annular box (7-1-1), the sliding piston (7-1-4) is provided with the friction sliding strip (7-1-5), and the friction strip (7-1-5) is provided inside the sliding groove (7-1-1), the two ends of the sliding piston (7-1-4) are respectively provided with a sealing plate (7-1-6), the sealing plates (7-1-6) slide on the annular box (7-1-1), a first extrusion cavity (7-1-7) and a second extrusion cavity (7-1-9) are arranged inside the annular box (7-1-1), the first extrusion cavity (7-1-7) and the second extrusion cavity (7-1-9) are positioned at two sides of the sliding piston (7-1-4), the sliding piston (7-1-4) is provided with a first discharge hole (7-1-8) and a second discharge hole (7-1-10), the first discharge hole (7-1-8) is communicated with the first extrusion cavity (7-1-7), the second extrusion cavity (7-1-9) is communicated with the second discharge hole (7-1-10), the driving device (7-2) drives the sliding piston (7-1-4), the material guiding device (7-3) is arranged on the sliding piston (7-1-4) and is used for receiving the second discharge hole (7-1-10) arranged on the sliding piston (7-1-4) and the discharge hole (7-1-10) and the discharge hole (7-1-10) is arranged on the bottom plate (7-1-4), the material storage device (8) is arranged on the annular box (7-1-1).

3. A conveyor skirt manufacturing system according to claim 1, wherein the driving means (7-2) comprises a fixed cylinder (7-2-1), a mounting slide chamber (7-2-2), a first spring (7-2-3), a pulling bolt (7-2-4) and a second spring (7-2-5), the fixed cylinder (7-2-1) is internally provided with the mounting slide chamber (7-2-2), one end of the pulling bolt (7-2-4) slides inside the mounting slide chamber (7-2-2), the first spring (7-2-3) and the second spring (7-2-5) are arranged inside the mounting slide chamber (7-2-2), the second spring (7-2-5) is sleeved on the pulling bolt (7-2-4), the pulling bolt (7-2-4) drives the material guide means (7-3) to discharge the material, the other end of the pulling bolt (7-2-4) is arranged on the transmission means (6), and the piston (7-2-4) is arranged on the fixed cylinder (7-1-2-4).

4. The conveyor belt skirt manufacturing system according to claim 1, wherein the material guide device (7-3) comprises a guide pipe (7-3-1), a first communicating hole (7-3-2), a second communicating hole (7-3-3), a connecting frame (7-3-4), a first baffle (7-3-5), a second baffle (7-3-6) and a connecting pushing frame (7-3-7), the guide pipe (7-3-1) is internally provided with the first communicating hole (7-3-2) and the second communicating hole (7-3-3), the first baffle (7-3-5) and the second baffle (7-3-6) slide on the guide pipe (7-3-1), the first baffle (7-3-5) is used for controlling the closing of the first communicating hole (7-3-2), the second baffle (7-3-6) is used for controlling the closing of the second communicating hole (7-3-3), the connecting frame (7-3-4) is arranged at one end of the first baffle (7-3-4) and the connecting frame (7-3-6) is arranged on the connecting frame (7-3-1), the other end of the connecting pushing frame (7-3-7) is arranged on the pulling bolt (7-2-4), the guide pipe (7-3-1) is arranged on the sliding piston (7-1-4), the first communicating hole (7-3-2) is communicated with the first discharge hole (7-1-8), and the second communicating hole (7-3-3) is communicated with the second discharge hole (7-1-10).

5. A conveyor skirt manufacturing system according to claim 1, wherein the forming device (4) comprises a mounting seat (4-1), a driving shaft (4-2), a driving roller (4-3), a driven roller (4-4), a flexible crawler (4-5) and a skirt mold groove (4-6), the driving shaft (4-2) and the driven roller (4-4) are arranged on the mounting seat (4-1), the driving roller (4-3) is arranged on the driving shaft (4-2), the flexible crawler (4-5) is arranged on the driving roller (4-3) and the driven roller (4-4), the flexible crawler (4-5) is provided with the skirt mold groove (4-6), the servo motor (2) is connected with the driving shaft (4-2) through a first pulley set (3), the driving shaft (4-2) is connected with the transmission device (6) through a second pulley set (5), and the mounting seat (4-1) is arranged on the mounting base plate (1).

6. Conveyor skirt manufacturing system according to claim 1, characterised in that the transmission means (6) comprise a mounting box (6-1), the mounting box is characterized in that a first transmission shaft (6-2), a bevel gear (6-3), a second transmission shaft (6-4), a first half bevel gear (6-5), a second half bevel gear (6-6), a gear (6-7) and a rack (6-8) are arranged inside the mounting box (6-1), the bevel gear (6-3) is arranged on the first transmission shaft (6-2), the first half bevel gear (6-5), the second half bevel gear (6-6) and the gear (6-7) are arranged on the second transmission shaft (6-4), the bevel gear (6-3) is in reciprocating engagement with the second half bevel gear (6-6) and the gear (6-7), the gear (6-7) is in engagement with the rack (6-8), the rack (6-8) slides inside the mounting box (6-1), the other end of a pulling bolt (7-2-4) is arranged on the rack (6-8), and a driving shaft (4-2) is connected with the first transmission shaft (6-2) through a second column group (5), and the mounting box (6-1) is arranged on a base plate (1).

7. A conveyor skirt manufacturing system according to claim 1, wherein the mounting baseplate (1) is provided with a notch (9).

8. A conveyor skirt manufacturing system according to claim 1, wherein the material storage means (8) is provided with a heating chamber (10).

9. A method of manufacturing a conveyor skirt manufacturing system according to any one of claims 1 to 8, comprising the steps of:

the method comprises the following steps: storing the material in a molten state in a material storage device (8);

step two: the servo motor (2) drives the forming device (4) to rotate through the first belt pulley set (3), the rotating forming device (4) drives the transmission device (6) to move in a reciprocating mode through the second belt pulley column set (5), and the transmission device (6) drives the feeding device (7) to continuously discharge molten materials to the forming device (4);

step three: the melted material is cooled and formed on the forming device (4), and the skirting strip falls off from the forming device (4) when the forming device (4) rotates to change the direction.