CN217729518U

CN217729518U - Adjustable plastic compression molding equipment

Info

Publication number: CN217729518U
Application number: CN202221851691.2U
Authority: CN
Inventors: 张黎明
Original assignee: Changzhou Zhenle Molding Co ltd
Current assignee: Changzhou Zhenle Molding Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-04
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a plastics compression moulding equipment with adjustable, the on-line screen storage device comprises a base, the two sets of support columns that fixedly connected with symmetry set up on the surface of base, the top fixedly connected with of support column has the lower module of automatic opening, lower module includes: the surface of the lower module is provided with an injection molding cavity, and the interior of the lower module is provided with a cavity; the two sets of sliding blocks are connected inside the cavity in a sliding mode and are elastically connected through springs, and transverse plates are fixedly connected to the side walls of the sliding blocks. According to the adjustable plastic compression molding equipment, the wedge block and the upper module move upwards by starting the motor to rotate reversely, the side template automatically expands under the action of the elastic force of the spring after losing the extrusion of the wedge block, so that the side wall of a clinker embryo is exposed in place, and when the side wall of a product embryo is free from unevenness in shape, the thimble damages the clinker embryo.

Description

Adjustable plastic compression molding equipment

Technical Field

The utility model relates to a plastic compression moulding technical field specifically is a plastic compression moulding equipment with adjustable.

Background

With the development of industrial technology and the continuous change of living development requirements, compression molding products are increasingly appearing in the life of people. The existing production mold mostly adopts an upper module and a lower module to carry out mold closing and injection molding, the product embryo is directly ejected by the ejector pin, when the shape of the side wall of the embryo is uneven, the ejector pin cannot eject the embryo, and the product embryo can be damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a plastics compression moulding equipment with adjustable can take out the embryo fast at the unevenness to the lateral wall shape of embryo, avoids the thimble to cause the damage to the product embryo.

(II) technical scheme

In order to achieve the above object, the utility model provides a plastics compression moulding equipment with adjustable, the on-surface fixedly connected with of base symmetry sets up two sets of support columns, the top fixedly connected with of support column has the lower mould subassembly of automatic opening, lower mould subassembly includes: the surface of the lower module is provided with an injection molding cavity, and the interior of the lower module is provided with a cavity; the two groups of sliding blocks are connected inside the cavity in a sliding mode and are elastically connected through springs, transverse plates are fixedly connected to the side walls of the sliding blocks, and side templates are fixedly connected to one ends, far away from the sliding blocks, of the transverse plates; and two groups of limiting blocks are fixedly connected to the inner wall of the cavity, and the vertical centers of the modules below the two groups of limiting blocks are symmetrically arranged by a symmetry axis.

Preferably, the transverse plate penetrates through and is connected to the side wall of the lower module in a sliding mode, and the two groups of sliding blocks are attached to the surface of the transverse plate.

Preferably, the fixed connection has the backup pad on the surface of base, the top fixedly connected with roof of backup pad, the spout has been seted up to the lateral wall of backup pad, the inside sliding connection of spout has the mounting panel.

Preferably, through holes penetrating through the mounting plate are formed in two sides of the surface of the mounting plate, threaded rods are connected to the through holes in an internal threaded mode, the bottom ends of the threaded rods are rotatably connected to the inside of the sliding grooves, bevel gears I are fixedly connected to the top ends of the threaded rods, and the threaded rods penetrate through the top ends of the supporting plate and the bottom surface of the top plate and are rotatably connected to the inner wall of the top plate.

Preferably, the first bevel gear is meshed with the second bevel gear, a through hole is formed in the side wall of the second bevel gear, a rotating rod is fixedly connected in the through hole, two ends of the rotating rod are rotatably connected to the inner wall of the top plate, a motor is fixedly connected to the side wall of the top plate, an output shaft of the motor is rotatably connected to the side wall of the top plate in a penetrating mode, and an output shaft of the motor is fixedly connected to the end portion of the rotating rod.

Preferably, the bottom surface of the mounting plate is fixedly connected with a fixed column, the bottom of the fixed column is fixedly connected with an upper module, the bottom surface of the upper module is provided with a groove, a stamping plate is slidably connected in the groove, the surface of the stamping plate is rotatably connected with a lead screw, the top end of the lead screw is fixedly connected with a brake wheel, and the lead screw penetrates through and is in threaded connection with the bottom surface of the mounting plate.

Preferably, two sides of the bottom surface of the upper module are fixedly connected with two groups of symmetrically arranged wedge blocks, and the distance between the wedge blocks and the grooves formed in the bottom surface of the upper module is equal to the thickness of the side mold plates.

Advantageous effects

The utility model provides a plastics compression moulding equipment with adjustable. The method has the following beneficial effects:

(1) According to the adjustable plastic compression molding equipment, the wedge-shaped block and the upper module move upwards by starting the motor to rotate reversely, the side templates automatically expand under the action of the elastic force of the spring after the extrusion of the wedge-shaped block is lost, so that the side walls of the clinker embryos are exposed in place, and when the shape of the side walls of the product embryos is not uneven, the ejector pins damage the clinker embryos.

(2) According to the adjustable plastic compression molding equipment, the screw rod drives the punching plate to move upwards or downwards through rotating the brake wheel, and the internal space of the injection molding cavity is adjusted, so that the molding thickness of clinker is changed, and the effect of adjusting the size of the injection molding space of the plastic compression molding equipment is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

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

fig. 3 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: 1. a base; 2. a support column; 3. a lower die assembly; 31. a lower module; 32. an injection molding cavity; 33. a cavity; 34. a slider; 35. a transverse plate; 36. a sideform; 37. a limiting block; 4. a support plate; 5. a top plate; 6. a chute; 7. mounting a plate; 8. a threaded rod; 9. a first bevel gear; 10. a second bevel gear; 11. a rotating rod; 12. a motor; 13. fixing a column; 14. an upper module; 15. stamping a plate; 16. a screw rod; 17. a brake wheel; 18. a wedge block.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an adjustable plastic compression molding apparatus, which comprises a base 1, two sets of support pillars 2 symmetrically disposed and fixedly connected to the surface of the base 1, and a lower mold assembly 3 having an automatic opening and fixedly connected to the top ends of the support pillars 2.

In the embodiment of the present invention, the lower mold component 3 includes:

the surface of the lower module 31 is provided with an injection molding cavity 32, and the interior of the lower module 31 is provided with a cavity 33;

the two groups of sliding blocks 34 are connected inside the cavity 33 in a sliding mode, the two groups of sliding blocks 34 are elastically connected through springs, a transverse plate 35 is fixedly connected to the side wall of each sliding block 34, and a side template 36 is fixedly connected to one end, far away from the sliding blocks 34, of the transverse plate 35;

and two sets of stoppers 37, two sets of stoppers 37 fixed connection are on the inner wall of cavity 33 to the vertical center of module 31 below two sets of stoppers 37 is symmetry axis symmetry setting.

Specifically, the lower mold assembly 3 in the adjustable plastic compression molding equipment comprises a lower mold block 31, two sets of sliding blocks 34 and two sets of limiting blocks 37, a transverse plate 35 penetrates through and is connected to the side wall of the lower mold block 31 in a sliding manner, and the two sets of sliding blocks 34 are attached to the surface of the transverse plate 35.

The utility model discloses in, fixedly connected with backup pad 4 on the surface of base 1, the top fixedly connected with roof 5 of backup pad 4, spout 6 has been seted up to the lateral wall of backup pad 4, the inside sliding connection of spout 6 has mounting panel 7, the through-hole that runs through has been seted up to the both sides on mounting panel 7 surface, and through-hole female connection has threaded rod 8, the bottom of threaded rod 8 is rotated and is connected in the inside of spout 6, top fixedly connected with bevel gear 9 of threaded rod 8, threaded rod 8 runs through the bottom surface of backup pad 4 top and roof 5, and rotate and connect on the inner wall of roof 5, bevel gear 9 meshes with bevel gear two 10 mutually, the through-hole that runs through has been seted up on bevel gear two 10's the lateral wall, and fixedly connected with bull stick 11 in the through-hole, the both ends of bull stick 11 are rotated and are connected on the inner wall of roof 5, fixedly connected with motor 12 on the lateral wall of roof 5, the output shaft of motor 12 runs through and rotates and connects on the lateral wall of roof 5, the output shaft fixed connection of motor 12 is at the tip of bull stick 11. The motor 12 is started to drive the rotating rod 11 and the bevel gear II 10 to rotate, the bevel gear I9 meshed with the rotating rod drives the threaded rod 8 to rotate, the upper module 14 is driven by the mounting plate 7 to move downwards, the inclined wall of the wedge block 18 presses the side template 36 in the moving process, the side template 36 is attached to the side wall of the lower module 31, the transverse plate 35 moves towards the inside of the cavity 33, and the spring between the sliding blocks 34 is compressed, so that the plastic is subjected to compression molding.

The utility model discloses in, the bottom surface fixedly connected with fixed column 13 of mounting panel 7, module 14 is gone up to the bottom fixedly connected with of fixed column 13, the bottom surface of going up module 14 is seted up flutedly, and sliding connection has punching press board 15 in the recess, punching press board 15's surperficial rotation is connected with lead screw 16, the top fixedly connected with braked wheel 17 of lead screw 16, lead screw 16 runs through and threaded connection is on the bottom surface of mounting panel 7, go up the wedge 18 that two sets of symmetries of both sides fixedly connected with of module 14 bottom surface set up, distance between the recess that wedge 18 and last module 14's bottom surface was seted up equals the thickness of side form 36. By rotating the brake wheel 17, the screw rod 16 drives the stamping plate 15 to move upwards or downwards, the inner space of the injection molding cavity 32 can be adjusted, and the molding thickness of the clinker is changed.

In addition, in order to avoid the situation that the thimble damages the clinker embryo when the shape of the sidewall of the product embryo is uneven, the wedge block 18 and the upper module 14 move upwards by starting the motor 12 to rotate reversely, and the side template 36 automatically expands under the elastic force of the spring after losing the extrusion of the wedge block 18, so that the sidewall of the clinker embryo is exposed in place.

In order to adjust the size of the injection space of the plastic compression molding equipment, the screw mandrel 16 drives the punching plate 15 to move upwards or downwards by rotating the brake wheel 17, and the internal space of the injection molding cavity 32 is adjusted, so that the molding thickness of clinker is changed.

The utility model discloses in, during the use, drive bull stick 11 and two 10 of bevel gear through starter motor 12 and rotate, make bevel gear 9 with it meshing drive threaded rod 8 and rotate, module 14 downstream is taken to mounting panel 7, and at the removal in-process, the skew wall offside template 36 of wedge 18 causes the pressurization, the lateral wall laminating of lateral template 36 and lower module 31, and make diaphragm 35 remove to the inside of cavity 33, and make the spring compression between the slider 34, thereby accomplish the plastics compression molding. When the injection molding machine is used, the screw rod 16 drives the punching plate 15 to move upwards or downwards through rotating the brake wheel 17, the inner space of the injection molding cavity 32 can be adjusted, so that the molding thickness of clinker is changed, the wedge block 18 and the upper module 14 move upwards through the reverse rotation of the starting motor 12 when an embryo is taken out, the side template 36 is automatically unfolded under the action of the elastic force of the spring after the extrusion of the wedge block 18 is lost, the sliding block 34 is in contact with the limiting block 37, and the distance between the side template 36 and the support plate 4, through which the wedge block 18 passes, is kept.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 plastics compression moulding equipment with adjustable, includes base (1), two sets of support columns (2) that fixedly connected with symmetry set up on the surface of base (1), its characterized in that: the top fixedly connected with of support column (2) has automatic lower mould subassembly (3) of opening, lower mould subassembly (3) include:

the injection molding device comprises a lower module (31), wherein an injection molding cavity (32) is formed in the surface of the lower module (31), and a cavity (33) is formed in the lower module (31);

the two groups of sliding blocks (34) are connected inside the cavity (33) in a sliding mode, the two groups of sliding blocks (34) are elastically connected through springs, a transverse plate (35) is fixedly connected to the side wall of each sliding block (34), and one end, far away from the sliding blocks (34), of the transverse plate (35) is fixedly connected with a side template (36);

and two sets of limiting blocks (37), the two sets of limiting blocks (37) are fixedly connected to the inner wall of the cavity (33), and the vertical centers of the modules (31) below the two sets of limiting blocks (37) are symmetrically arranged for a symmetry axis.

2. An adjustable plastic compression moulding apparatus as claimed in claim 1, wherein: the transverse plate (35) penetrates through and is connected to the side wall of the lower module (31) in a sliding mode, and the two groups of sliding blocks (34) are attached to the surface of the transverse plate (35).

3. An adjustable plastic compression moulding apparatus as claimed in claim 1, wherein: the fixed connection has backup pad (4) on the surface of base (1), the top fixedly connected with roof (5) of backup pad (4), spout (6) have been seted up to the lateral wall of backup pad (4), the inside sliding connection of spout (6) has mounting panel (7).

4. An adjustable plastic compression moulding apparatus as claimed in claim 3, wherein: the through-hole that runs through is seted up to the both sides on mounting panel (7) surface, and through-hole female connection has threaded rod (8), the bottom of threaded rod (8) is rotated and is connected the inside at spout (6), the top fixedly connected with bevel gear (9) of threaded rod (8), threaded rod (8) run through the bottom surface on backup pad (4) top and roof (5) to rotate and connect on the inner wall of roof (5).

5. An adjustable plastic compression molding apparatus as claimed in claim 4, wherein: the utility model discloses a motor, including roof, motor, bevel gear I, bevel gear II, through-hole, fixedly connected with bull stick (11) in the through-hole, the both ends of bull stick (11) are rotated and are connected on the inner wall of roof (5), fixedly connected with motor (12) on the lateral wall of roof (5), the output shaft of motor (12) runs through and rotates and connect on the lateral wall of roof (5), the output shaft fixed connection of motor (12) is at the tip of bull stick (11).

6. An adjustable plastic compression moulding apparatus as claimed in claim 4, wherein: the bottom surface fixedly connected with fixed column (13) of mounting panel (7), module (14) are gone up to the bottom fixedly connected with of fixed column (13), the bottom surface of going up module (14) is seted up flutedly, and sliding connection has punching press board (15) in the recess, the surface rotation of punching press board (15) is connected with lead screw (16), the top fixedly connected with braked wheel (17) of lead screw (16), lead screw (16) run through and threaded connection is on the bottom surface of mounting panel (7).

7. An adjustable plastic compression moulding apparatus as claimed in claim 6, wherein: two sides of the bottom surface of the upper module (14) are fixedly connected with two groups of symmetrically arranged wedge blocks (18), and the distance between the wedge blocks (18) and the grooves formed in the bottom surface of the upper module (14) is equal to the thickness of the side template (36).