CN216860319U

CN216860319U - Plastic mould convenient to get material

Info

Publication number: CN216860319U
Application number: CN202220309515.XU
Authority: CN
Inventors: 余海龙
Original assignee: Shenzhen Huihui High Tech Co ltd
Current assignee: Shenzhen Huihui High Tech Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-01
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a plastic mold convenient for taking materials, and relates to the technical field of plastic molds. The plastic mould comprises a mould seat and a mould cover arranged at the upper end of the mould seat, wherein the mould seat comprises a support frame and a rotating frame arranged in the support frame, connecting shafts are arranged on two sides of the rotating frame and are connected with the support frame through torsional springs, and a fixing bayonet is arranged on the other side of the rotating frame and is matched with a fixing unit in the support frame.

Description

Plastic mould convenient to get material

Technical Field

The utility model belongs to the field of plastic mold production, and particularly relates to a plastic mold convenient for material taking.

Background

The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes, and mainly comprises the female die with a variable die cavity, which is composed of a female die combined substrate, a female die component and a female die combined clamping plate, and the male die with a variable core, which is composed of a male die combined substrate, a male die component, a male die combined clamping plate, a die cavity cut-off component and a side cut-off combined plate.

After the plastic mold is machined, an operator usually takes out the machined formed part, if the workpiece is large, the operation is inconvenient, and the operation at the lower end of the mold cover is not safe enough and is inconvenient to machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the material taking operation is inconvenient to carry out on a processed plastic mould in the prior art, the operation is not safe enough when an operator extends a hand to the lower end of a mould cover, and the operation is inconvenient, and provides the plastic mould convenient for material taking to solve the defects and facilitate use.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the plastic mold convenient for material taking comprises a mold seat and a mold cover arranged at the upper end of the mold seat, wherein the mold seat comprises a support frame and a rotating frame arranged in the support frame, connecting shafts are arranged on two sides of the rotating frame and are connected with the support frame through torsion springs, and fixing bayonets are arranged on the other side of the rotating frame and are matched with fixing units in the support frame in position.

Preferably, the support frame is further provided with a mounting hole inside, and the connecting shaft is matched with the mounting hole.

Preferably, the fixing unit comprises a transmission frame and a transmission rack fixedly installed at the lower end of the transmission frame, a transmission gear is arranged on one side of the transmission rack, and a fixing insertion block is arranged at the upper end of the transmission frame.

Preferably, the transmission frame is provided with two sets, and the transmission racks connected with the two sets of transmission frames are respectively installed on two sides of the transmission gear, and the inner side of the transmission frame is provided with the reset spring.

Preferably, the upper end of the support frame is provided with a limiting rod, and the upper end of the limiting rod is sleeved with the mold cover.

Preferably, the mold cover is a U-shaped component, one side of the mold cover is provided with a protective groove, and a protective unit is arranged inside the protective groove.

Preferably, the protection unit comprises a movable plate and a limiting plate arranged on one side of the movable plate, a protection spring is further arranged on one side of the movable plate, and a protection pad is arranged on the other side of the movable plate.

Preferably, the upper end of swivel mount has been seted up into the shaping groove, and the inside in shaping groove is provided with the lifter plate, and the lifter plate is connected with the lift cylinder output that the swivel mount inner chamber set up.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

compared with the prior art, the utility model has the following beneficial effects:

(1) according to the plastic mold convenient for material taking, after the plastic mold is machined and molded, the mold cover is lifted, the transmission gear is rotated, the transmission rack is driven to move towards two sides through the transmission rack, the fixed inserting block is driven to be retracted into the support frame, the torsion spring in the support frame drives the rotating frame to rotate through the connecting shaft, one end of the rotating frame is rotated, the molded mold is discharged through inertia, if part of the mold does not fall down, the mold can be taken down through a worker, the material taking is convenient, the worker can operate the plastic mold conveniently, after the material taking is finished, the rotating frame is pushed out, the fixed inserting block is inserted into the fixed bayonet, the rotating frame is fixed, and the subsequent machining is convenient.

(2) According to the plastic mold convenient for material taking, when the rotating frame rotates to take materials, the upper end of the rotating frame impacts the upper end of the movable plate, the movable plate protects the upper end of the rotating frame, the protective spring and the protective pad can protect the rotating frame, the rotating frame is prevented from being deformed and damaged due to impact and influencing use, meanwhile, the air cylinder can be started to push the lifting plate to push upwards during material taking, the formed parts in the forming groove are discharged, and the plastic mold is convenient to use.

Drawings

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

FIG. 2 is a schematic view of a mold base according to the present invention;

FIG. 3 is a schematic view of the structure of the rotating frame of the present invention;

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

FIG. 5 is a schematic structural diagram of a fixing unit according to the present invention;

FIG. 6 is a schematic view of the mold cover of the present invention;

fig. 7 is a schematic structural diagram of the protection unit of the present invention.

In the figure: 1. a mold base; 11. a support frame; 12. a rotating frame; 121. forming a groove; 122. a lifting plate; 13. a limiting rod; 14. a connecting shaft; 15. fixing the bayonet; 16. a fixing unit; 161. a transmission frame; 162. fixing the insert block; 163. a drive rack; 164. a transmission gear; 165. a return spring; 17. mounting holes; 2. a mold cover; 21. a protective bath; 22. a protection unit; 23. a movable plate; 24. a limiting plate; 25. a guard spring; 26. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

For a further understanding of the utility model, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1-4, the plastic mold convenient for taking materials comprises a mold base 1 and a mold cover 2 arranged at the upper end of the mold base 1, wherein the mold base 1 comprises a support frame 11 and a rotating frame 12 arranged inside the support frame 11, a limiting rod 13 is arranged at the upper end of the support frame 11, the mold cover 2 is sleeved at the upper end of the limiting rod 13, connecting shafts 14 are arranged on two sides of the rotating frame 12, the connecting shafts 14 are connected with the support frame 11 through torsion springs, mounting holes 17 are further arranged inside the support frame 11, the connecting shafts 14 are matched with the mounting holes 17, fixing bayonets 15 are arranged on the other side of the rotating frame 12, and the fixing bayonets 15 are matched with fixing units 16 inside the support frame 11 in position.

The utility model will now be further described with reference to the following examples

Example 1

With reference to fig. 1-5, the fixing unit 16 includes a transmission frame 161 and a transmission rack 163 fixedly installed at a lower end of the transmission frame 161, a transmission gear 164 is disposed at one side of the transmission rack 163, a fixing insert 162 is disposed at an upper end of the transmission frame 161, the transmission frame 161 is provided with two sets, the transmission racks 163 connected to the two sets of transmission frames 161 are respectively installed at two sides of the transmission gear 164, and a return spring 165 is disposed at an inner side of the transmission frame 161.

After the plastic mold is machined and formed, the mold cover 2 is lifted upwards, the transmission gear 164 is rotated, the transmission rack 161 is driven to move towards two sides through the transmission rack 163, the fixed inserting block 162 is driven to retract into the support frame 11, the torsion spring inside the support frame 11 drives the rotating frame 12 to rotate through the connecting shaft 14, one end of the rotating frame 12 is made to rotate, the formed mold is discharged by inertia, if part of the mold does not drop, the rotating frame can be taken down by workers, the materials are conveniently taken, the workers can operate conveniently, after the materials are taken, the rotating frame 12 is pushed out, the fixed inserting block 162 is made to be inserted into the fixed bayonet 15, the rotating frame 12 is fixed, and subsequent machining is facilitated.

Example 2

Referring to fig. 6 to 7, the mold cover 2 is a U-shaped member, a protective groove 21 is formed at one side of the mold cover 2, and a protective unit 22 is formed inside the protective groove 21.

The protection unit 22 includes a movable plate 23 and a limit plate 24 disposed at one side of the movable plate 23, a protection spring 25 is further disposed at one side of the movable plate 23, and a protection pad 26 is disposed at the other side of the movable plate 23.

The upper end of swivel mount 12 has been seted up into the shaping groove 121, and the inside in shaping groove 121 is provided with lifter plate 122, and lifter plate 122 is connected with the lift cylinder output that the swivel mount 12 inner chamber set up. The mold cover 2 is a U-shaped member, a protection groove 21 is provided on one side of the mold cover 2, and a protection unit 22 is provided inside the protection groove 21.

The upper end of swivel mount 12 has been seted up into the shaping groove 121, and the inside in shaping groove 121 is provided with lifter plate 122, and lifter plate 122 is connected with the lift cylinder output that the swivel mount 12 inner chamber set up.

When the swivel mount 12 got up rotatoryly and arranges the material, the upper end striking of swivel mount 12 was in fly leaf 23 upper end, and fly leaf 23 protects the upper end of swivel mount 12, and the setting up of protection spring 25 and protection pad 26 can be protected swivel mount 12, avoids the striking to lead to swivel mount 12 to warp the damage, and the influence is used, can start the cylinder simultaneously and promote lifter plate 122 and push up when arranging the material, and the formed part that will become inslot 121 inside is discharged, and it is comparatively convenient to use.

In summary, the following steps: after the plastic mold is formed, the mold cover 2 is lifted up, the transmission gear 164 is rotated, the transmission rack 161 is driven by the transmission rack 163 to move towards two sides, the fixed inserting block 162 is driven to retract into the supporting frame 11, the torsion spring in the supporting frame 11 drives the rotating frame 12 to rotate through the connecting shaft 14, one end of the rotating frame 12 is rotated, the formed mold is discharged by inertia, if part of the mold does not fall down, the mold can be taken down by a worker, the material is conveniently taken out, the worker can conveniently operate the mold, after the material is taken out, the rotating frame 12 is pushed out, the fixed inserting block 162 is inserted into the fixed bayonet 15, the rotating frame 12 is fixed, when the rotating frame 12 rotates to discharge, the upper end of the rotating frame 12 impacts against the upper end of the movable plate 23, the movable plate 23 protects the upper end of the rotating frame 12, the arrangement of the protection spring 25 and the protection pad 26 can protect the rotating frame 12, avoid the striking to lead to the swivel mount 12 to warp the damage, influence the use, but simultaneously when arranging the material actuating cylinder promote the lifter plate 122 and push up, discharge the inside formed part in shaping groove 121, it is comparatively convenient to use.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a plastic mould convenient to get material, includes mould seat (1) and sets up mould lid (2) in mould seat (1) upper end, its characterized in that: the die holder (1) comprises a support frame (11) and a rotating frame (12) arranged inside the support frame (11), connecting shafts (14) are arranged on two sides of the rotating frame (12), the connecting shafts (14) are connected with the support frame (11) through torsion springs, fixing bayonets (15) are arranged on the other side of the rotating frame (12), and the fixing bayonets (15) are matched with fixing units (16) inside the support frame (11) in position.

2. The plastic mold convenient for taking materials as claimed in claim 1, wherein: the inside of support frame (11) still is provided with mounting hole (17), connecting axle (14) and mounting hole (17) phase-match.

3. The plastic mold convenient for taking materials as claimed in claim 1, wherein: the fixing unit (16) comprises a transmission frame (161) and a transmission rack (163) fixedly installed at the lower end of the transmission frame (161), a transmission gear (164) is arranged on one side of the transmission rack (163), and a fixing insertion block (162) is arranged at the upper end of the transmission frame (161).

4. The plastic mold convenient for taking materials as claimed in claim 3, wherein: the transmission frames (161) are provided with two groups, transmission racks (163) connected with the two groups of transmission frames (161) are respectively arranged on two sides of the transmission gear (164), and the inner sides of the transmission frames (161) are provided with return springs (165).

5. The plastic mold convenient for taking materials as claimed in claim 1, wherein: the upper end of the support frame (11) is provided with a limiting rod (13), and the die cover (2) is sleeved at the upper end of the limiting rod (13).

6. The plastic mold convenient for taking materials as claimed in claim 1, wherein: the die cover (2) is a U-shaped part, a protective groove (21) is formed in one side of the die cover (2), and a protective unit (22) is arranged inside the protective groove (21).

7. The plastic mold convenient for taking materials as claimed in claim 6, wherein: the protection unit (22) comprises a movable plate (23) and a limiting plate (24) arranged on one side of the movable plate (23), a protection spring (25) is further arranged on one side of the movable plate (23), and a protection pad (26) is arranged on the other side of the movable plate (23).

8. The plastic mold convenient for taking materials as claimed in claim 1, wherein: the upper end of the rotating frame (12) is provided with a forming groove (121), a lifting plate (122) is arranged in the forming groove (121), and the lifting plate (122) is connected with the output end of a lifting cylinder arranged in the inner cavity of the rotating frame (12).