CN218462777U

CN218462777U - Automatic mold insert and rim separating mechanism for injection molding roller product

Info

Publication number: CN218462777U
Application number: CN202222312206.0U
Authority: CN
Inventors: 胡健
Original assignee: Suzhou Tongda Escalator Parts Factory
Current assignee: Suzhou Tongda Escalator Parts Factory
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-02-10
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a mold insert separation technical field especially relates to an gyro wheel product mold insert and wheel rim autosegregation mechanism moulds plastics. The automatic mold insert and wheel rim separating mechanism for the injection molding roller product can automatically overturn and discharge materials, and improves safety and work efficiency. The utility model provides an gyro wheel product mold insert and wheel rim autosegregation mechanism moulds plastics, is including mounting bracket, cylinder, rack, connecting rod, clamp plate and rotary mechanism, and there is the cylinder mounting bracket upper portion through bolted connection, and the anterior rotary type of mounting bracket is connected with the connecting rod, is connected with the rack on the connecting rod, is connected with the clamp plate on the cylinder telescopic link, is equipped with rotary mechanism on the mounting bracket. The utility model discloses a cylinder telescopic link drives the crane motion, under the cooperation work of mount and rack, can make rack and gear engagement to make the rack drive gear revolve, and then make the rack overturn by oneself, accomplish automatic discharging, improved work efficiency when strengthening the security.

Description

Automatic mold insert and rim separating mechanism for injection molding roller product

Technical Field

The utility model relates to a mold insert separation technical field especially relates to an gyro wheel product mold insert and wheel rim autosegregation mechanism moulds plastics.

Background

The utility model discloses a wheel rim and wheel rim separation of moulding plastics gyro wheel, including the gyro wheel of moulding plastics, the gyro wheel of moulding plastics is in the manufacturing process, need use the mold insert bearing as the benchmark, use the mold insert as the prototype, the operation of moulding plastics is carried out around, finally form the gyro wheel of moulding plastics, and the gyro wheel is after the preparation is accomplished, the mold insert bearing need carry out reuse, consequently, just need to carry out the separation processing with the wheel rim and the mold insert of the gyro wheel of moulding plastics, prior art is when separating the gyro wheel product mold insert and the wheel rim of moulding plastics, generally directly use the punching machine to extrude the mold insert, make mold insert and wheel rim break away from, later take and collect mold insert and wheel rim again, in the above-mentioned operation process, can have the problem that efficiency is low, when taking mold insert and wheel rim simultaneously, can lead to the human body injury because the punching machine is out of control.

Therefore, an automatic separation mechanism for the insert and the rim of the injection molding roller product, which can automatically overturn and discharge materials and improve safety and working efficiency, is developed at present.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that there is efficiency on the low side in current device, when taking mold insert and wheel rim simultaneously, can lead to human injured shortcoming, technical problem because the punching machine is out of control: the automatic mold insert and wheel rim separating mechanism for the injection molding roller product can automatically overturn and discharge materials, and improves safety and work efficiency.

The technical scheme is as follows: the utility model provides an gyro wheel product mold insert and wheel rim autosegregation mechanism moulds plastics, includes mounting bracket, cylinder, rack, connecting rod, clamp plate and rotary mechanism, and there is the cylinder mounting bracket upper portion through bolted connection, and the anterior rotary type of mounting bracket is connected with the connecting rod, is connected with the rack on the connecting rod, is connected with the clamp plate on the cylinder telescopic link, is equipped with the rotary mechanism that is used for driving the automatic upset of rack on the mounting bracket.

As preferred, rotary mechanism is including the crane, the rack, the mount, gear and torsional spring, the clamp plate rear side is connected with the crane, the crane front side sliding type is connected with two racks, the rack all is bilateral symmetry and distributes, the mount front portion has two mounts through bolted connection, the mount all is bilateral symmetry and distributes, the mount all can extrude the promotion to the rack, two all designs the wedge arch about the mount, both sides all are connected with the gear about the connecting rod, the gear homoenergetic can with the rack intermeshing that corresponds, all be connected with the torsional spring between gear and the mount, the torsional spring all winds on the connecting rod, the one end that the torsional spring is close to each other all is connected with the gear, the one end that the torsional spring was kept away from each other all is connected with the mount, the cylinder telescopic link promotes the clamp plate downstream, can drive the crane downstream simultaneously, thereby drive the equal downstream of rack downside, the mount wedge arch can promote the rack and all slide forward this moment, drive the upward movement along with the cylinder telescopic link and reset, can drive the rack equal upward movement reset, and drive gear revolve, this moment can produce the upset.

Preferably, the positioning device comprises a positioning mechanism, the positioning mechanism comprises a fixed seat and a positioning piece, the front side of the installation frame is connected with the fixed seat, and the fixed seat is connected with the positioning piece in a sliding manner.

Preferably, the left side and the right side of the upper part of the mounting frame are both provided with hollow frame bodies, so that people can carry and take the mounting frame conveniently.

Preferably, the pressing plate is in a circular design, so that the insert can be uniformly stressed when being extruded again, and the insert is prevented from deforming.

Preferably, the positioning piece is in a short-shaft arc-shaped design, so that the positioning of the injection molding roller product can be realized, and the placement work of the mechanical claw is not influenced.

Compared with the prior art, the utility model has the advantages of as follows: 1. the utility model discloses a cylinder telescopic link drives the crane motion, under the cooperation work of mount and rack, can make rack and gear engagement to make the rack drive gear revolve, and then make the rack overturn by oneself, accomplish automatic discharging, improved work efficiency when strengthening the security.

2. The utility model discloses a setting element is fixed a position the gyro wheel product of moulding plastics and is placed, avoids appearing the offset, influences the separation operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the rotating mechanism of the present invention.

Fig. 5 is a schematic view of a section of the positioning mechanism of the present invention.

Description of reference numerals: 1: mounting frame, 2: cylinder, 3: rack, 4: connecting rod, 5: pressing plate, 6: rotation mechanism, 61: a lifting frame, 62: rack, 63: mount, 64: gear, 65: torsion spring, 7: positioning mechanism, 71: fixing seat, 72: a positioning member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides an gyro wheel product mold insert and wheel rim autosegregation mechanism moulds plastics, as shown in figure 1 and figure 2, including mounting bracket 1, cylinder 2, rack 3, connecting rod 4, clamp plate 5 and rotary mechanism 6, 1 rear side of mounting bracket is connected fixedly through bolt and external equipment, there is cylinder 2 on 1 upper portion of mounting bracket through bolted connection, the 1 upper portion left and right sides of mounting bracket all is equipped with the cavity framework, the people of being convenient for carry and take, 1 anterior rotary type of mounting bracket is connected with connecting rod 4, be connected with rack 3 on the connecting rod 4, rack 3 can carry out the bearing to the mold insert, be connected with clamp plate 5 on the 2 telescopic links of cylinder, be used for extrudeing the mold insert, make mold insert and wheel rim separation, clamp plate 5 is circular design, can be even atress when can making the mold insert extruded again, avoid the mold insert to produce the deformation, be equipped with rotary mechanism 6 on the mounting bracket 1, be used for driving the automatic upset of rack 3.

As shown in fig. 1, fig. 3 and fig. 4, rotary mechanism 6 is including crane 61, rack 62, mount 63, gear 64 and

torsional spring

65, 5 rear sides of clamp plate are connected with crane 61, crane 61 front sides sliding type is connected with two racks 62, rack 62 all is bilateral symmetry distribution, mount 1 front portion has two mounts 63 through bolted connection, mount 63 all is bilateral symmetry distribution, mount 63 all can extrude the promotion to rack 62, mount 63 all designs about two, it has wedge-shaped bulge, can make rack 62 carry out not equidirectional slip, both sides all are connected with gear 64 about connecting rod 4, gear 64 homoenergetic and the rack 62 intermeshing that corresponds, all be connected with torsional spring 65 between gear 64 and the mount 1, 65 torsional spring all winds on connecting rod 4, the one end that torsional spring 65 is close to each other all is connected with gear 64, the one end that torsional spring 65 kept away from each other all is connected with the mount 1, gear 64 rotates the back, torsional spring 65 all can deform, thereby possess the power that drives gear 64 resets.

When the automatic insert and rim separation operation of an injection molding roller product is required, a material can be placed on the placing frame 3, then the cylinder 2 is started, the telescopic rod of the cylinder 2 can drive the pressing plate 5 to move downwards, meanwhile, the telescopic rod of the cylinder 2 can also drive the lifting frame 61 to move downwards, the insert can be extruded downwards along with the contact of the pressing plate 5 with the insert, so that the insert is separated from the rim and drops into the placing frame 3, meanwhile, the wedge-shaped bulges at the bottom of the fixing frame 63 can push the rack 62 to slide forwards, after the separation operation is completed, the telescopic rod of the cylinder 2 is controlled to contract and reset, at the moment, the telescopic rod of the cylinder 2 drives the pressing plate 5 to move upwards and reset, and simultaneously, the lifting frame 61 can also be driven to move upwards and reset, at the moment, the rack 62 slides forwards under the action of the fixing frame 63, in the upward movement process of the rack 62, the rack 62 can be meshed with the gear 64 and drive the gear 64 to rotate, when the gears 64 start to rotate, the connecting rod 4 is driven to rotate, so that the torsion springs 65 are stressed and deformed, the placing frame 3 is overturned, the rim and the insert are overturned and poured out, discharging is completed, when the racks 62 gradually move upwards and are disengaged from the gears 64, the racks are then contacted with the wedge-shaped protrusions on the upper portion of the fixing frame 63, so that the racks 62 all start to slide backwards and reset, the racks 62 are disengaged from the gears 64, the gears 64 all drive the connecting rod 4 to rotate and reset under the action of the torsion springs 65, so that the placing frame 3 rotates and resets, so that one-time separation treatment between the inserts and the rim of the injection roller product is completed, and then the operations are repeated, so that the inserts and the rim can be separated from the rest injection roller product, and in conclusion, the lifting frame 61 is driven to move by the telescopic rod of the air cylinder 2, under the cooperation of the fixing frame 63 and the rack 62, the rack 62 can be meshed with the gear 64, so that the rack 62 drives the gear 64 to rotate, the placing rack 3 can automatically turn over, and automatic discharging is completed.

As shown in fig. 1 and 5, the mounting structure further comprises a positioning mechanism 7, the positioning mechanism 7 comprises a fixing seat 71 and a positioning part 72, the fixing seat 71 is connected to the front side of the mounting frame 1, the positioning part 72 is slidably connected to the fixing seat 71, the positioning part 72 is used for positioning and placing the injection molding roller product, and the positioning part 72 is in the shape of a short shaft arc and can be used for positioning the injection molding roller product without affecting the placing work of a mechanical claw.

According to the direction that sets up of gripper, the position of slide adjusting setting element 72 for setting element 72 can not influence the gripper and place the gyro wheel product of moulding plastics, and setting element 72 can effectually fix a position the gyro wheel product of moulding plastics simultaneously and place, avoids appearing offset, influences the separation operation.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an injection molding gyro wheel product mold insert and wheel rim autosegregation mechanism which characterized by: the automatic overturning device comprises a mounting rack (1), a cylinder (2), a placing rack (3), a connecting rod (4), a pressing plate (5) and a rotating mechanism (6), wherein the cylinder (2) is connected to the upper portion of the mounting rack (1) through a bolt, the connecting rod (4) is connected to the front portion of the mounting rack (1) in a rotating mode, the placing rack (3) is connected to the connecting rod (4), the pressing plate (5) is connected to a telescopic rod of the cylinder (2), and the rotating mechanism (6) used for driving the placing rack (3) to overturn automatically is arranged on the mounting rack (1).

2. The automatic insert and rim release mechanism for an injection molded roller product of claim 1, wherein: the rotating mechanism (6) comprises a lifting frame (61), racks (62), fixing frames (63), gears (64) and torsion springs (65), the lifting frame (61) is connected to the rear side of the pressure plate (5), the lifting frame (61) is connected with the two racks (62) in a sliding manner on the front side, the racks (62) are symmetrically distributed on the left and right sides, the two fixing frames (63) are connected to the front portion of the mounting frame (1) through bolts, the fixing frames (63) are symmetrically distributed on the left and right sides, the fixing frames (63) can push the racks (62) in an extruding manner, wedge-shaped bulges are designed on the upper and lower portions of the fixing frames (63), the gears (64) are connected to the left and right portions of the connecting rod (4), the gears (64) can be meshed with the corresponding racks (62), the torsion springs (65) are connected between the gears (64) and the mounting frame (1), the torsion springs (65) are wound on the connecting rod (4), one ends, close to each other, the torsion springs (65) are connected with the gears (64), one ends far away from each other are connected with the mounting frame (1), the air cylinders (2) push the pressure plate (5) to move downwards, the racks (61) are driven by the racks (61) to move downwards, and the racks (62) move downwards, so that the fixing frames (62) can push the racks (62) to move downwards, along with cylinder (2) telescopic link drive crane (61) upward movement resets, can drive rack (62) and all move upward and reset to drive gear (64) and rotate, rack (3) can produce the upset this moment.

3. The automatic insert and rim release mechanism for an injection molded roller product of claim 2, wherein: the mounting rack is characterized by further comprising a positioning mechanism (7), wherein the positioning mechanism (7) comprises a fixing seat (71) and a positioning piece (72), the fixing seat (71) is connected to the front side of the mounting rack (1), and the positioning piece (72) is connected to the fixing seat (71) in a sliding mode.

4. The automatic insert and rim release mechanism for an injection molded roller product of claim 1, wherein: the left side and the right side of the upper part of the mounting rack (1) are both provided with hollow frame bodies, so that people can carry and take the hollow frame bodies conveniently.

5. The automatic insert and rim release mechanism for an injection molded roller product of claim 1, wherein: the pressing plate (5) is in a circular design, so that the insert can be uniformly stressed when being extruded again, and the insert is prevented from deforming.

6. An injection molded roll product insert and rim automatic release mechanism according to claim 3, wherein: the positioning piece (72) is in a short-shaft arc-shaped design, so that the placement work of the mechanical claw is not influenced while the injection molding roller product is positioned.