CN217704254U - Mould separation roll-over table - Google Patents

Abstract

The utility model discloses a mould separation roll-over table belongs to the mould injection molding technical field, which comprises a frame, install the frame in the frame, rotate on the frame and install a plurality of pivot one, a plurality of the surface of pivot one all is fixed with the transmission roller, and a plurality of one end at the back of pivot one all is fixed with the sprocket, connects through chain drive between a plurality of sprockets; through setting up the tensile and electro-magnet use of wire winding dish cooperation, utilize the mount frame to come the absorption mould with electro-magnet after the release of slip stay cord on the frame, can utilize the stay cord shrink to drive the mould motion and separate with the lower mould, the effect to the effective separation of upper and lower mould has been reached, and utilize the elasticity of spring to order about the mounting bracket and reset, the lower mould can overturn under the workman guide after guaranteeing the separation of upper and lower mould, the cooperation transmission roller transmits, moreover, the steam generator is simple in structure, the mould separates effectually, and convenient for operation, do not need the manual mould separation of lifting of workman, and the work efficiency and the safety guarantee are promoted.

Description

Mould separation roll-over table

Technical Field

The utility model belongs to the technical field of the mould is moulded plastics, concretely relates to mould separation roll-over table.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The blank is a tool which is used for making the blank into a finished piece with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The mould has a specific contour or inner cavity shape, and the blank can be separated according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity.

The upper die and the lower die of the die are not convenient to separate and overturn after the existing die is formed, the upper die and the lower die are separated by manually lifting the upper die by a worker, so that the operation is inconvenient, and safety accidents are easy to occur due to the fact that the upper die is too heavy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould separation roll-over table to solve the current mould shaping back that proposes among the above-mentioned background art and be not convenient for separate the upset to the last mould and the lower mould of mould, and the manual mould that lifts up of workman realizes the separation during separation mostly, not only operate inconveniently, and easy problem because go up the overweight and the incident appears of mould.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould separation roll-over table, which comprises a frame, install the frame in the frame, it has a plurality of pivot one, a plurality of to rotate to install on the frame the surface of pivot one all is fixed with transmission roller, a plurality of the one end at a pivot back all is fixed with the sprocket, a plurality of connect through chain drive between the sprocket, the tip of one of them pivot one and frame side-mounting's a motor output shaft fixed connection, be provided with two lateral part limiting plates on the frame, be provided with the actuating mechanism who is used for ordering about two lateral part limiting plate relative motion on the frame, slidable mounting has the mounting bracket on the frame, rotate on the mounting bracket and install two and pivot two and two one end of pivot two and mounting bracket side-mounting's two output shaft fixed connection of motor, the external fixation of pivot two has around being equipped with the stay cord on rope winding reel and the rope winding reel, the bottom of stay cord passes the circular port of seting up on the mounting bracket and is fixed with the electro-magnet.

In the above scheme, it should be noted that the first motor, the second motor and the electromagnet are electrically connected to an external power supply.

As a preferred embodiment, the driving mechanism includes a bidirectional screw rotatably installed in the base, two movable plates threadedly installed on two sections of threads of the bidirectional screw, a connecting plate installed on the upper surface of the movable plates, and a rotating plate fixed to one end of the bidirectional screw, wherein the top end of the connecting plate is fixedly connected to the lower surface of the lateral limiting plate.

By adopting the scheme, the relative motion of the two movable plates can be realized by using the two sections of threads in the rotation fit of the bidirectional screw rod, so that the relative motion of the two lateral limiting plates can be realized through the connecting plate, the lower die can be limited and clamped, the synchronous motion of the lower die is driven when the upper die moves upwards is avoided, and the smooth operation of the die separation operation is ensured.

As a preferred embodiment, guide rods are fixed on the inner walls of the bases on both sides of the bidirectional screw rod, and the movable plate is slidably mounted on the outer surfaces of the two guide rods.

By adopting the scheme, the movable plate can be limited and supported by the guide rod, so that the movable plate has better motion stability under the rotation action of the bidirectional screw rod and is not easy to incline.

As a preferred embodiment, the rotating plate is provided with positioning pins in a sliding manner, and the side surface of the base is provided with a plurality of positioning grooves matched with the positioning pins for use in an annular array manner.

Adopt above-mentioned scheme, the locating pin cooperation a plurality of constant head tank is used and can be locked the commentaries on classics board, and then can lock the lateral part limiting plate, appears the unblock phenomenon when avoiding the separation mould.

As a preferred embodiment, trapezoidal grooves are formed in the two ends of the mounting rack, trapezoidal sliding plates are fixed to the front side and the rear side of the upper surface of the rack, the trapezoidal sliding plates are matched with the trapezoidal grooves, baffles are fixed to the two ends of each trapezoidal sliding plate, and springs are installed between one baffle and the mounting rack.

By adopting the scheme, the trapezoidal groove is matched with the trapezoidal sliding plate to ensure that the mounting frame has good sliding stability on the base, the baffle is arranged to avoid the mounting frame from separating from the trapezoidal sliding plate when sliding, the spring is arranged to apply a reset acting force to the mounting frame, and the working efficiency is improved.

As a preferred embodiment, the outer surface of the bottom ends of the two pull ropes is provided with the same supporting plate, the upper surface of the supporting plate is fixed with a telescopic rod, the top end of the telescopic rod is connected with the mounting frame, and a sealing rubber ring made of rubber is bonded in the round hole.

By adopting the scheme, the supporting plate and the telescopic rod are matched for use, so that the stability of the up-and-down movement of the pull rope is good, the good stability of the movement of the upper die is further ensured, and the arrangement of the sealing rubber ring can avoid the abrasion between the pull rope and the mounting frame.

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

the die separation overturning platform is provided with the rope winding disc, matched with stretching and electromagnet for use, the electromagnet is used for adsorbing the upper die after the installation frame is used for sliding the pull rope on the base to release, the pull rope can be further used for contracting to drive the upper die to move and separate from the lower die, the effect of effectively separating the upper die from the lower die is achieved, the installation frame is driven to reset by the elasticity of the spring, the lower die can be overturned under the guidance of workers after the upper die and the lower die are separated, and the transmission roller is matched for transmission, so that the structure is simple, the die separation effect is good, the operation is convenient, the workers do not need to manually lift the upper die to separate, and the working efficiency and the safety guarantee are improved;

this mould separation roll-over table uses through setting up two lateral part limiting plates of actuating mechanism cooperation, utilizes the normal running fit guide arm of two-way lead screw can make two lateral part limiting plates can relative motion, realizes spacing to the chucking of lower mould, and the mould synchronous motion is followed to the lower mould when avoiding the mould separation, and utilizes rotor plate cooperation locating pin to carry out spacing locking to the lateral part limiting plate, avoids not hard up phenomenon, guarantees going on the perfect function diversity of the smooth stability of mould separation operation.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic structural view of the stand according to the present invention;

fig. 4 is a schematic view of the main view structure of the mounting rack of the present invention.

In the figure: 1. a frame; 2. a machine base; 3. a first rotating shaft; 4. a transfer roller; 5. a sprocket; 6. a chain; 7. a first motor; 8. a lateral limiting plate; 9. a mounting frame; 10. a second rotating shaft; 11. a second motor; 12. a rope winding disc; 13. pulling a rope; 14. an electromagnet; 15. a bidirectional lead screw; 16. a movable plate; 17. a connecting plate; 18. a guide bar; 19. rotating the plate; 20. positioning pins; 21. a trapezoidal sliding plate; 22. a baffle plate; 23. a spring; 24. a support plate; 25. a telescopic rod; 26. and sealing the rubber ring.

Detailed Description

Please refer to fig. 1-4, the utility model provides a mould separation roll-over stand, which comprises a frame 1, install frame 2 in frame 1, it has a plurality of pivot 3 to rotate on the frame 2, the surface of a plurality of pivot 3 all is fixed with transmission roller 4, the one end at the 3 backs of a plurality of pivot all is fixed with sprocket 5, connect through the transmission of chain 6 between a plurality of sprocket 5, the tip of one of them pivot 3 and the motor 7 output shaft fixed connection of frame 2 side-mounting, be provided with two lateral part limiting plates 8 on the frame 2, be provided with the actuating mechanism who is used for ordering about two lateral part limiting plates 8 relative motion on the frame 2, actuating mechanism is including rotating the two-way lead screw 15 of installing in frame 2, two fly leaf 16 on two sections screw threads of two-way lead screw 15 are installed to the screw thread, install the connecting plate 17 on fly leaf 16 upper surface and the top of connecting plate 17 and the lower fixed surface of lateral part limiting plate 8 is connected, the one end of two-way lead screw 15 is fixed with commentaries on classics board 19, the use of two sections screw thread of running fit can realize the relative motion of two fly clamping plates, and can realize the relative motion of two lateral parts 8 through connecting plate 17, and then carry out the smooth relative motion of lower mould separation of spacing operation when avoiding going on the mould, the mould synchronization of mould, the spacing operation of guaranteeing the lower mould.

Guide rods 18 are fixed on the inner walls of the machine base 2 on two sides of the bidirectional screw 15, the movable plate 16 is slidably mounted on the outer surfaces of the two guide rods 18, and the movable plate 16 can be limited and supported by the guide rods 18, so that the movable plate 16 has better motion stability under the rotation action of the bidirectional screw 15 and is not easy to incline.

Slide on the commentaries on classics board 19 and be provided with locating pin 20, the side of frame 2 is the annular array and has seted up the constant head tank that a plurality of and locating pin 20 cooperation were used, and locating pin 20 cooperation a plurality of constant head tank use can lock commentaries on classics board 19, and then can lock lateral limiting plate 8, the unblock phenomenon appears when avoiding the separation mould.

Slidable mounting has mounting bracket 9 on frame 2, the dovetail groove has all been seted up at mounting bracket 9's both ends, both sides all are fixed with trapezoidal slide 21 and dovetail groove cooperation use around 1 upper surface of frame, the both ends of trapezoidal slide 21 all are fixed with baffle 22, install spring 23 between one of them baffle 22 and the mounting bracket 9, the trapezoidal groove cooperation trapezoidal slide 21 use can guarantee that mounting bracket 9 gliding stability is good on frame 2, baffle 22 set up and break away from trapezoidal slide 21 when can avoiding mounting bracket 9 to slide, the setting of spring 23 can apply an effort that resets for mounting bracket 9, and the work efficiency is improved.

Rotate on the mounting bracket 9 and install two 10 of pivot and two 10 one ends of pivot and two 11 output shaft fixed connection of motor of mounting bracket 9 side-mounting, the external fixed surface of two 10 of pivot has wiring dish 12 and wiring dish 12 on around being equipped with stay cord 13, the circular port of seting up on the mounting bracket 9 is passed to the bottom of stay cord 13 and is fixed with electro-magnet 14, the same backup pad 24 of bottom surface mounting of two stay cords 13, the last fixed surface of backup pad 24 has the top of telescopic link 25 and telescopic link 25 to be connected with mounting bracket 9, the downthehole sealed rubber ring 26 that has the rubber material that bonds of circular, backup pad 24 and the cooperation of telescopic link 25 are used and can be guaranteed that the stability of stay cord 13 up-and-down motion is good, and then guarantee the good stability of mould motion, the wearing and tearing between stay cord 13 and the mounting bracket 9 can be avoided in sealed rubber ring 26's setting.

When the device is used, firstly, a mold is placed on a transmission roller 4 and is adjusted to be located between two lateral limiting plates 8, a positioning pin 20 is pulled out to drive a rotating plate 19 to rotate, the rotating plate 19 drives a bidirectional screw 15 to rotate to drive two movable plates 16 to move relatively, then two lateral limiting plates 8 are driven to move relatively through a connecting plate 17, clamping of a lower mold is achieved, then the positioning pin 20 is inserted to be matched with a positioning groove to achieve locking, the mounting frame 9 is supported to move to the position right above the mold through a trapezoidal sliding plate 21, a motor two 11 is started to drive a rotating shaft two 10 to rotate, the rotating shaft two 10 drives a rope winding disc 12 to rotate to release a pull rope 13, the pull rope 13 drives an electromagnet 14 to move downwards to be in contact with the upper mold, the electromagnet 14 is electrified to adsorb the upper mold, the motor two 11 rotates reversely to enable the rope winding disc 12 to drive the pull rope 13 to drive the upper mold to be separated from the lower mold, then the motor two 11 is controlled to release the upper mold on the transmission roller 4 again after the mounting frame 9 is reset under the action of a spring 23, and a worker turns over the upper mold with a tool when the upper mold moves downwards, the upper mold 13, the upper mold is turned over to wait for separation once, then the first motor 7 is folded, and the chain wheel is started, and the chain wheel 5 and the chain 6 is driven to rotate to convey the transmission roller 4 to convey chain under the action.

Claims (6)

1. The utility model provides a mould separation roll-over table which characterized in that: including frame (1), install frame (2) on frame (1), rotate on frame (2) and install a plurality of pivot (3), a plurality of the surface of pivot (3) all is fixed with transmission roller (4), a plurality of the one end at the pivot (3) the back all is fixed with sprocket (5), a plurality of connect through chain (6) transmission between sprocket (5), the tip of one of them pivot (3) and frame (2) side-mounting motor one (7) output shaft fixed connection, be provided with two lateral part limiting plates (8) on frame (2), be provided with the actuating mechanism who is used for ordering about two lateral part limiting plates (8) relative motion on frame (2), slidable mounting bracket (9) is gone up in frame (2), rotate on mounting bracket (9) and install the one end of pivot two (10) and the second (11) output shaft fixed connection of motor of mounting bracket (9) side-mounting, the surface of pivot two (10) is fixed with around rope reel (12) and be equipped with around rope reel (12) on, pass around the fixed electromagnet (13) bottom (13) of stay cord (13) and set up electromagnet (13).

2. The mold split inversion station of claim 1, wherein: actuating mechanism installs two fly leaf (16) on two sections screw threads of two-way lead screw (15) including rotating two-way lead screw (15) of installing in frame (2), screw thread, installs the lower fixed surface who is connected at the top of connecting plate (17) and connecting plate (17) of fly leaf (16) upper surface and lateral part limiting plate (8), the one end of two-way lead screw (15) is fixed with commentaries on classics board (19).

3. The mold split inversion station of claim 2, wherein: guide rods (18) are fixed on the inner walls of the machine base (2) on two sides of the bidirectional screw (15), and the movable plate (16) is slidably mounted on the outer surfaces of the two guide rods (18).

4. The mold split flipping station of claim 2, wherein: the rotary plate (19) is provided with a positioning pin (20) in a sliding mode, and the side face of the base (2) is provided with a plurality of positioning grooves matched with the positioning pin (20) for use in an annular array mode.

5. The mold split inversion station of claim 1, wherein: trapezoidal groove has all been seted up at the both ends of mounting bracket (9), both sides all are fixed with trapezoidal slide (21) and use with the trapezoidal groove cooperation around frame (1) upper surface, the both ends of trapezoidal slide (21) all are fixed with baffle (22), install spring (23) between one of them baffle (22) and mounting bracket (9).

6. The mold split flipping station of claim 1, wherein: two the bottom surface mounting of stay cord (13) has same backup pad (24), the last fixed surface of backup pad (24) has the top of telescopic link (25) and telescopic link (25) to be connected with mounting bracket (9), the downthehole bonding of circular hole has rubber material's sealed rubber ring (26).

Images