CN218171065U

CN218171065U - Plastic mold core-pulling device

Info

Publication number: CN218171065U
Application number: CN202222331904.5U
Authority: CN
Inventors: 练明妙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-30
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of plastic molds, and discloses a plastic mold core pulling device, which solves the problem that the core pulling efficiency is slow because the mold is generally manually pulled by workers at present, and comprises a workbench, wherein both sides of the upper end of the workbench are connected with clamping components; the utility model discloses, the pneumatic cylinder drives the position of movable block and push rod and moves, and the second motor drives the lead screw and rotates for the slider is located the lead screw outside and moves, drives the push rod and moves to one side, and the push rod is loosed core to the mould inside, improves the work efficiency of loosing core, alleviates staff's work load; place the object between two clamp splices, drive the clamp splice through electric telescopic handle and carry out the centre gripping to the object, first motor work drives the threaded rod and rotates, and the slide bar removes and takes the object to reciprocate, is convenient for fix the mould, and can reciprocate the mould position.

Description

Plastic mold core-pulling device

Technical Field

The utility model belongs to the technical field of plastic mold, specifically be a plastic mold device of loosing core.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.

The existing mold is generally required to be separated from an object when in use, but a workpiece inside the existing mold is not convenient to draw out, and the core pulling efficiency is low due to the fact that the mold is pulled out manually by workers at present.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a plastic mold device of loosing core, effectual solution is usually all to loose core the mould through the staff is manual at present, leads to the slower problem of efficiency of loosing core.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mold device of loosing core, includes the workstation, workstation upper end both sides all are connected with the centre gripping subassembly, workstation upper end one side middle part is connected with the second motor, second motor output is connected with the lead screw, lead screw one end is connected with the connecting plate, the connecting plate lower extreme is connected with workstation upper end one side, lead screw outside sliding connection has the slider, the slider upper end is connected with the framework, framework inner wall lower extreme sliding connection has the movable block, movable block one side middle part is connected with the push rod, push rod one end runs through and extends to framework one side, framework inner wall one side middle part is connected with the pneumatic cylinder, pneumatic cylinder one end is connected with movable block one side, the movable block is kept away from pneumatic cylinder one side and is connected with buffer spring, buffer spring one side is connected with framework inner wall one side.

Preferably, the centre gripping subassembly includes the casing, the quantity of casing is two sets of, two shells inner wall upper end middle parts are connected with first motor, first motor output is connected with the threaded rod, threaded rod outside sliding connection has the slide bar, slide bar one end runs through and extends to casing one side, slide bar one end is connected with the fixed plate, fixed plate one side middle part is connected with electric telescopic handle, electric telescopic handle one end is connected with the clamp splice.

Preferably, the two shells are respectively provided with sliding grooves corresponding to the two sliding rods, and the sliding rods are located inside the sliding grooves and connected in a sliding mode.

Preferably, two clamp splice one side are connected with the blotter, the blotter is made for the silica gel material.

Preferably, the fixing plate is arranged in an inverted L-shaped structure.

Preferably, a moving groove is formed in the position, corresponding to the sliding block, of the upper end of the workbench, and the sliding block is located inside the moving groove and connected in a sliding mode.

Preferably, the two sides of the lower end of the frame body are both connected with supporting rods, supporting grooves are formed in the positions, corresponding to the two supporting rods, of the upper end of the workbench, and the lower ends of the supporting rods are located in the supporting grooves and connected in a sliding mode.

Preferably, a fixing groove is formed in the frame body corresponding to the push rod, and the push rod is located inside the fixing groove and connected in a sliding mode.

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

(1) The utility model discloses, through the setting of second motor, lead screw, connecting plate, slider, framework, movable block, push rod, pneumatic cylinder and buffer spring, the pneumatic cylinder drives the position of movable block and push rod and moves, and the second motor drives the lead screw and rotates for the slider is located the lead screw outside and moves, drives the push rod and moves to one side, and the push rod is loosed core to the mould inside, improves the work efficiency of loosing core, alleviates staff's work load;

(2) The utility model discloses, through the setting of first motor, threaded rod, slide bar, fixed plate, electric telescopic handle and clamp splice, place the object between two clamp splices, drive the clamp splice through electric telescopic handle and carry out the centre gripping to the object, first motor work drives the threaded rod and rotates, and the slide bar removes and takes the object to reciprocate, is convenient for fix the mould, and can reciprocate to the mould position.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the slider of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of the installation structure of the slide rod of the present invention.

In the figure: 1. a work table; 2. a housing; 3. a first motor; 4. a threaded rod; 5. a slide bar; 6. a fixing plate; 7. an electric telescopic rod; 8. a clamping block; 9. a chute; 10. a second motor; 11. a screw rod; 12. a connecting plate; 13. a slider; 14. a frame body; 15. a moving block; 16. a push rod; 17. a hydraulic cylinder; 18. a buffer spring.

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 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.

Embodiment one, given by fig. 1-4, the utility model discloses a workstation 1, workstation 1 upper end both sides all are connected with the centre gripping subassembly, workstation 1 upper end one side middle part is connected with second motor 10, second motor 10 output is connected with lead screw 11, it removes with framework 14 to drive slider 13, lead screw 11 one end is connected with connecting plate 12, connecting plate 12 lower extreme is connected with workstation 1 upper end one side, lead screw 11 outside sliding connection has slider 13, slider 13 upper end is connected with framework 14, fix push rod 16, framework 14 inner wall lower extreme sliding connection has movable block 15, movable block 15 one side middle part is connected with push rod 16, push rod 16 one end runs through and extends to framework 14 one side, framework 14 inner wall one side middle part is connected with pneumatic cylinder 17, it is located framework 14 inside removal to drive movable block 15, pneumatic cylinder 17 one end is connected with movable block 15 one side, movable block 15 keeps away from pneumatic cylinder 17 one side and is connected with buffer spring 18, buffer spring 18 one side is connected with framework 14 inner wall one side.

Second embodiment, on the basis of first embodiment, slider 13 department has been seted up to workstation 1 upper end correspondence slider, slider 13 is located the inside sliding connection of shifting chute, framework 14 lower extreme both sides all are connected with the bracing piece, the better supports framework 14, workstation 1 upper end corresponds two bracing pieces department and has seted up the support groove, the bracing piece lower extreme is located the inside sliding connection of support groove, framework 14 corresponds push rod 16 department and has seted up the fixed slot, the better moves push rod 16, push rod 16 is located the inside sliding connection of fixed slot.

Embodiment three, on the basis of embodiment one, the centre gripping subassembly includes casing 2, casing 2's quantity is two sets of, two 2 inner wall upper ends middle parts of casing are connected with first motor 3, it rotates to drive threaded rod 4, first motor 3 output is connected with threaded

rod

4, 4 outside sliding connection of threaded rod has slide bar 5, slide bar 5 one end is run through and is extended to casing 2 one side, slide bar 5 one end is connected with fixed plate 6, be convenient for fix electric

telescopic handle

7, 6 one side middle parts of fixed plate are connected with electric

telescopic handle

7, 7 one end of electric telescopic handle is connected with clamp splice 8, two casings 2 correspond two 5 punishments of slide bar and have respectively seted up spout 9, it removes to drive two clamp splice 8, slide bar 5 is located spout 9 internal sliding connection, two 8 one sides of clamp splice are connected with the blotter, the blotter is the silica gel material, the better centre gripping is made to the mould, fixed plate 6 sets up for the type of falling L structure.

The working principle is as follows: when using, through placing the object between two clamp splice 8, drive clamp splice 8 through electric telescopic handle 7 and carry out the centre gripping to the object, first motor 3 work drives threaded rod 4 and rotates, slide bar 5 removes and takes the object to reciprocate, pneumatic cylinder 17 is flexible, it is located the inside removal of framework 14 to drive movable block 15, can remove the position of push rod 16, second motor 10 work drives lead screw 11 and rotates, make slider 13 be located the outside removal of lead screw 11, it moves to one side to drive push rod 16, push rod 16 looses the core to the mould is inside.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic mold device of loosing core, includes workstation (1), its characterized in that: the clamping assembly is connected to each of two sides of the upper end of the workbench (1), a second motor (10) is connected to the middle of one side of the upper end of the workbench (1), the output end of the second motor (10) is connected with a lead screw (11), one end of the lead screw (11) is connected with a connecting plate (12), the lower end of the connecting plate (12) is connected with one side of the upper end of the workbench (1), a sliding block (13) is connected to the outer side of the lead screw (11) in a sliding mode, a frame body (14) is connected to the upper end of the sliding block (13), a moving block (15) is connected to the lower end of the inner wall of the frame body (14) in a sliding mode, a push rod (16) is connected to the middle of one side of the frame body (14), a hydraulic cylinder (17) is connected to the middle of one side of the inner wall of one side of the frame body (14), one end of the hydraulic cylinder (17) is connected to one side of the moving block (15), a buffer spring (18) is connected to one side of the inner wall of one side of the frame body (14).

2. The plastic mold core pulling device according to claim 1, characterized in that: the centre gripping subassembly includes casing (2), the quantity of casing (2) is two sets of, two casing (2) inner wall upper end middle parts are connected with first motor (3), first motor (3) output is connected with threaded rod (4), threaded rod (4) outside sliding connection has slide bar (5), slide bar (5) one end is run through and is extended to casing (2) one side, slide bar (5) one end is connected with fixed plate (6), fixed plate (6) one side middle part is connected with electric telescopic handle (7), electric telescopic handle (7) one end is connected with clamp splice (8).

3. The plastic mold core pulling device according to claim 2, characterized in that: the two shells (2) are respectively provided with a sliding groove (9) corresponding to the two sliding rods (5), and the sliding rods (5) are positioned in the sliding grooves (9) and are in sliding connection.

4. The plastic mold core pulling device according to claim 2, characterized in that: two clamp splice (8) one side are connected with the blotter, the blotter is made for the silica gel material.

5. The plastic mold core pulling device according to claim 2, characterized in that: the fixing plate (6) is arranged in an inverted L-shaped structure.

6. The plastic mold core pulling device according to claim 1, characterized in that: a moving groove is formed in the position, corresponding to the sliding block (13), of the upper end of the workbench (1), and the sliding block (13) is located inside the moving groove and connected in a sliding mode.

7. The plastic mold core pulling device according to claim 1, characterized in that: the support frame is characterized in that support rods are connected to two sides of the lower end of the frame body (14), support grooves are formed in the positions, corresponding to the two support rods, of the upper end of the workbench (1), and the lower ends of the support rods are located in the support grooves and connected in a sliding mode.

8. The plastic mold core pulling device according to claim 1, characterized in that: the frame body (14) is provided with a fixing groove corresponding to the push rod (16), and the push rod (16) is located inside the fixing groove and connected in a sliding mode.