CN220764420U

CN220764420U - Mould floor truck

Info

Publication number: CN220764420U
Application number: CN202322544647.8U
Authority: CN
Inventors: 何财通
Original assignee: Huizhou Tianlongji Mould Steel Co ltd
Current assignee: Huizhou Tianlongji Mould Steel Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-12
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a mould carrying trolley, which belongs to the technical field of mould repairing and carrying equipment and comprises a concave bottom plate, wherein locking wheels are fixedly connected to four corners of the bottom of the concave bottom plate, a concave frame shell is fixedly connected to the upper side of the radial end of the concave bottom plate, a lifting mechanism is arranged in the concave frame shell, two ends of the lifting mechanism penetrate through the concave frame shell and are fixedly connected with a storage plate, an installation groove is formed in the upper side of the storage plate, a blanking conveying mechanism is arranged in the installation groove, a PLC (programmable logic controller) is fixedly connected to the upper end of the concave frame shell, and one ends of the lifting mechanism and the blanking conveying mechanism are respectively and electrically connected with the PLC. According to the utility model, the height of the opposite object plate can be adjusted by arranging the lifting mechanism, the positioning is accurate, the feeding and discharging of the die are facilitated, and secondly, the automatic discharging of the die can be realized by arranging the discharging conveying mechanism, so that the labor is saved, and the conveying efficiency of the die is improved.

Description

Mould floor truck

Technical Field

The utility model relates to the technical field of mould repairing and carrying equipment, in particular to a mould carrying trolley.

Background

The mould is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds of required products in industrial production, in short, the mould is a tool for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, and at present, a flat car is mostly used as a transport tool for transporting the moulds for a short distance in the process of repairing the moulds.

The bulletin number is: the patent of CN216034492U discloses a handling device for mould, and the device includes the base that bottom surface four corners department had the universal wheel and sets up the supporter in the base top, the standing groove has been seted up at the top of base, the border department with the supporter in the standing groove is along its length direction all parallel arrangement has the slide rail, the one end that is relative with the slide rail in the standing groove articulates there is first ejector pin, the top sliding connection of first ejector pin is in the slide rail of base top surface, the one end that the rack bottom surface is relative with the slide rail articulates there is the second ejector pin, the bottom of second ejector pin and the slide rail sliding fit in the standing groove, the center department of first ejector pin and second ejector pin articulates each other together, and the device sets up through the cooperation of first ejector pin and second ejector pin, in the in-process of using device, can adjust the height of rack, when placing the mould to the device or taking down, more convenient, however, in the device, when unloading the mould from the device, need manual promotion or transport mould, comparatively manual, the manpower is extravagant, the influence to comparatively convenient handling efficiency of mould.

Disclosure of Invention

The utility model aims to provide a mould carrying trolley which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould floor truck, includes the spill bottom plate, four corners in the bottom of spill bottom plate all fixedly connected with locking wheel, and the radial end upside fixedly connected with spill frame shell of spill bottom plate, be equipped with elevating system in the spill frame shell, and elevating system's both ends run through spill frame shell and fixedly connected with put the thing board, the mounting groove has been seted up to put the upside of thing board, and is equipped with unloading conveying mechanism in the mounting groove, the upper end fixedly connected with PLC controller of spill frame shell, and elevating system and unloading conveying mechanism's one end respectively with PLC controller electric connection;

the blanking conveying mechanism comprises a driving motor fixed on one side of the object placing plate, a main shaft end of the driving motor penetrates through the mounting groove and is fixedly connected with a driving roller, the inner wall of the front end of the mounting groove is rotationally connected with the driving roller through a first rotating shaft, the driving roller is in transmission connection with a driven roller through a conveying belt and is positioned between the driving roller and the driven roller, the inner wall of the mounting groove is rotationally connected with supporting rollers which are uniformly arranged through a second rotating shaft, and the outer side walls of the supporting rollers are in propping arrangement with the inner walls of two sides of the conveying belt.

As still further aspects of the utility model: the lifting mechanism comprises a stepping motor fixed on one side upper portion of a concave frame shell, a spindle end of the stepping motor penetrates through the transverse end of the concave frame shell and is fixedly connected with a rotating rod, two first bevel gears which are reversely arranged are fixedly connected to the rotating rod, two inner walls of vertical ends of the concave frame shell are respectively connected with a screw rod through bearing seats in a rotating mode, the upper ends of the two screw rods are respectively fixedly connected with a second bevel gear which is in one-to-one meshed connection with the two first bevel gears, two screw rods are respectively connected with threaded blocks in a threaded mode, the front sides of the two threaded blocks are respectively fixedly connected with a connecting block, and sliding ports are respectively formed in the front sides of the two vertical ends of the concave frame shell and are respectively connected with an object placing plate in a fixed mode.

As still further aspects of the utility model: wherein, the both sides inner wall of sliding port and the both sides lateral wall sliding connection who links the piece.

As still further aspects of the utility model: wherein, two symmetrical guardrail frames are fixedly connected with two sides of the upper end of the object placing plate.

As still further aspects of the utility model: wherein, the lateral wall fixedly connected with of conveyer belt evenly arranges the non-slip raised of setting.

As still further aspects of the utility model: wherein, the upper part of one side of the concave frame shell is fixedly connected with a hand pushing frame.

As still further aspects of the utility model: the lower part of one side of the concave frame shell is fixedly connected with a power supply battery group, and one end of the power supply battery group is electrically connected with the PLC.

Compared with the prior art, the utility model has the beneficial effects that:

1. this mould floor truck through setting up elevating system, when the height of putting the thing board mould is needed to be adjusted, starts step motor work, drives the bull stick and rotates, because two first helical gears respectively with two second helical gears meshing, and then drive two lead screws and rotate simultaneously, at this moment, two screw blocks force synchronous displacement, and then drive with even fixed thing board displacement of putting of piece, high regulation is convenient, and the location is accurate, the unloading on the mould of being convenient for.

2. This mould floor truck through setting up unloading conveying mechanism, when the mould that will put on the thing board is unloaded, starts driving motor work, drives the drive roll and rotates, because the drive roll passes through conveyer belt and driven voller transmission, at this moment, the conveyer belt rotates and carries, realizes the automatic discharge to the mould, uses manpower sparingly, improves the conveying efficiency to the mould.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional enlarged structure of a placement plate according to the present utility model;

FIG. 3 is a schematic top view of the present utility model at a placement plate;

fig. 4 is a schematic view showing a left-hand cross-sectional structure of a concave frame shell according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a concave bottom plate; 2. a locking wheel; 3. a concave frame shell; 4. a storage plate; 5. a mounting groove; 6. a PLC controller; 7. a driving motor; 8. a drive roll; 9. driven roller; 10. a conveyor belt; 11. a support roller; 12. a stepping motor; 13. a rotating rod; 14. a first helical gear; 15. a screw rod; 16. a second helical gear; 17. a screw block; 18. connecting blocks; 19. a sliding port; 20. a guard rail frame; 21. a slip preventing protrusion; 22. a hand pushing frame; 23. for a battery pack.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present utility model, a mold handling trolley is used for handling molds during repairing molds, and includes a concave bottom plate 1, wherein four corners of the bottom of the concave bottom plate 1 are fixedly connected with locking wheels 2, the movement or fixation is convenient, the upper side of the radial end of the concave bottom plate 1 is fixedly connected with a concave frame shell 3, a lifting mechanism is arranged in the concave frame shell 3, two ends of the lifting mechanism penetrate through the concave frame shell 3 and are fixedly connected with a placement plate 4 for placing molds needing repairing, a mounting groove 5 is formed on the upper side of the placement plate 4, a blanking conveying mechanism is arranged in the mounting groove 5, the upper ends of the concave frame shell 3 are fixedly connected with a PLC controller 6, and one ends of the lifting mechanism and the blanking conveying mechanism are respectively electrically connected with the PLC controller 6, so that the operation is convenient, which is the prior art;

the blanking conveying mechanism comprises a driving motor 7 fixed on one side of a storage plate 4, a main shaft end of the driving motor 7 penetrates into a mounting groove 5 and is fixedly connected with a driving roller 8, the inner wall of the front end of the mounting groove 5 is rotationally connected with the driving roller 8 through a first rotating shaft, the driving roller 8 is in transmission connection with a driven roller 9 through a conveying belt 10, the inner wall of the mounting groove 5 between the driving roller 8 and the driven roller 9 is rotationally connected with supporting rollers 11 which are uniformly arranged through a second rotating shaft, the supporting rollers 11 play a role in supporting the conveying belt 10, the outer side walls of the supporting rollers 11 are tightly abutted against the inner walls of the two sides of the conveying belt 10, when a mould on the storage plate 4 is required to be unloaded, the driving motor 7 is started to work to drive the driving roller 8 to rotate, and the conveying belt 10 is rotationally conveyed through the conveying belt 10 and the driven roller 9 at the moment, so that labor is saved, and the conveying efficiency of the mould is improved.

As shown in fig. 1 and 4: the elevating system is including fixing the step motor 12 on concave frame shell 3 one side upper portion, step motor 12's main shaft end runs through in the horizontal end of concave frame shell 3 and fixedly connected with bull stick 13, and fixedly connected with is two first helical gears 14 that are reverse setting on the bull stick 13, two vertical end inner walls of concave frame shell 3 all rotate through the bearing frame and be connected with lead screw 15, and two helical gears 14 the equal fixedly connected with of upper end of lead screw 15 and two first helical gears 16 one-to-one connection, equal threaded connection has screw thread piece 17 on two lead screws 15, and two screw thread piece 17's front side equal fixedly connected with link piece 18, slide opening 19 has all been seted up to two vertical end fronts of concave frame shell 3, and two link piece 18 pass two slide openings 19 respectively and with put thing board 4 fixed connection, when the height of mould on needs adjusting thing board 4, start step motor 12 work this moment, because two first helical gears 14 respectively with two second helical gears 16 meshing, and then drive two lead screws 15 simultaneously rotate, two helical gears 15 respectively with two helical gears 17, the screw thread piece 17 is put the screw thread piece with two, the high-speed adjusting device is convenient for the displacement of two screw thread piece 17, and the high-speed synchronous displacement is fixed.

As shown in fig. 1: the inner walls of the two sides of the sliding opening 19 are in sliding connection with the side walls of the two sides of the connecting block 18, so that the displacement of the connecting block 18 is stable.

As shown in fig. 2: two symmetrically arranged guardrail frames 20 are fixedly connected to two sides of the upper end of the object placing plate 4, so that the die is prevented from falling off.

As shown in fig. 2: the outer side wall of the conveyor belt 10 is fixedly connected with the anti-slip protrusions 21 which are uniformly arranged, so that the anti-slip performance is improved, and the die is prevented from being deviated.

As shown in fig. 1: the upper part of one side of the concave frame shell 3 is fixedly connected with a hand pushing frame 22, which is convenient for pushing the device.

As shown in fig. 1: one side lower part of the concave frame shell 3 is fixedly connected with a power supply battery group 23, and one end of the power supply battery group 23 is electrically connected with the PLC controller 6 to provide power output.

Working principle: when the device is used for carrying the mould in the mould repairing process, the mould is placed on the object placing plate 4, firstly, when the height of the mould on the object placing plate 4 needs to be adjusted, the stepping motor 12 is started to work to drive the rotating rod 13 to rotate, as the two first helical gears 14 are respectively meshed with the two second helical gears 16 to further drive the two screw rods 15 to simultaneously rotate, and as the two screw rods 15 are respectively in threaded connection with the two threaded blocks 17, at the moment, the two threaded blocks 17 are forced to synchronously displace to further drive the object placing plate 4 fixed with the connecting block 18 to displace, so that the height adjustment is convenient, the positioning is accurate, and the feeding and discharging of the mould are facilitated;

secondly, when the mould on the object placing plate 4 needs to be unloaded, the driving motor 7 is started to work to drive the driving roller 8 to rotate, and the driving roller 8 is driven by the conveying belt 10 and the driven roller 9, so that the conveying belt 10 rotates and conveys, the automatic unloading of the mould is realized, the manpower is saved, and the carrying efficiency of the mould is improved.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mould floor truck, includes the spill bottom plate, its characterized in that, four corners in the bottom of spill bottom plate all fixedly connected with locking wheel, and the radial end upside fixedly connected with spill frame shell of spill bottom plate, be equipped with elevating system in the spill frame shell, and elevating system's both ends run through spill frame shell and fixedly connected with put the thing board, the mounting groove has been seted up to put the upside of thing board, and is equipped with unloading conveying mechanism in the mounting groove, the upper end fixedly connected with PLC controller of spill frame shell, and elevating system and unloading conveying mechanism's one end respectively with PLC controller electric connection; the blanking conveying mechanism comprises a driving motor fixed on one side of the object placing plate, a main shaft end of the driving motor penetrates through the mounting groove and is fixedly connected with a driving roller, the inner wall of the front end of the mounting groove is rotationally connected with the driving roller through a first rotating shaft, the driving roller is in transmission connection with a driven roller through a conveying belt and is positioned between the driving roller and the driven roller, the inner wall of the mounting groove is rotationally connected with supporting rollers which are uniformly arranged through a second rotating shaft, and the outer side walls of the supporting rollers are in propping arrangement with the inner walls of two sides of the conveying belt.

2. The die handling trolley according to claim 1, wherein the lifting mechanism comprises a stepping motor fixed on one side upper portion of the concave frame shell, a spindle end of the stepping motor penetrates into the transverse end of the concave frame shell and is fixedly connected with a rotating rod, two first bevel gears which are reversely arranged are fixedly connected to the rotating rod, screw rods are respectively connected to the inner walls of two vertical ends of the concave frame shell through bearing seats in a rotating mode, second bevel gears which are in one-to-one meshed connection with the two first bevel gears are respectively fixedly connected to the upper ends of the two screw rods, threaded blocks are respectively connected to the two screw rods in a threaded mode, connecting blocks are respectively fixedly connected to the front sides of the two threaded blocks, sliding ports are respectively formed in the front sides of the two vertical ends of the concave frame shell, and the two connecting blocks penetrate through the two sliding ports and are fixedly connected with a storage plate.

3. The mold handling trolley according to claim 2, wherein inner walls on both sides of the slide are slidably connected to side walls on both sides of the connecting block.

4. The mold handling trolley according to claim 1, wherein two symmetrically arranged guardrail frames are fixedly connected to two sides of the upper end of the object placing plate.

5. The mold handling trolley according to claim 1, wherein the outer side wall of the conveyor belt is fixedly connected with anti-slip protrusions which are uniformly arranged.

6. The mold handling trolley of claim 1, wherein a pusher arm is fixedly connected to an upper portion of one side of the concave frame housing.

7. The mold handling trolley according to claim 1, wherein a power supply unit is fixedly connected to a lower portion of one side of the concave frame shell, and one end of the power supply unit is electrically connected to the PLC controller.