CN216683015U - Polymer material linkage pressing forming device - Google Patents

Abstract

The utility model relates to the technical field of compression molding and discloses a linkage compression molding device for high polymer materials, which comprises a body, wherein a hydraulic device is fixedly arranged on the body, a lifting plate is fixedly arranged at the lower end of an output shaft of the hydraulic device, a pressure spring is fixedly arranged at the lower side of the lifting plate, an upper template can be moved back and forth by moving a fixing strip upwards to take off the upper template, two sliding blocks on the upper template are respectively aligned to two sliding grooves when the upper template is installed, then the two sliding blocks are respectively moved into the two sliding grooves, the square blocks can be driven to move downwards by the tension of the tension spring, thereby driving the fixing strips to move downwards, so that the upper template can be fixed after the two fixing strips are respectively attached to the front side and the rear side of the two sliding blocks, thus being convenient for users to replace different upper templates, meanwhile, the pressure spring can prevent the die from being damaged by overlarge pressure when the hydraulic device drives the lifting plate to move downwards to press the die.

Description

Polymer material linkage pressing forming device

Technical Field

The utility model relates to the technical field of compression molding, in particular to a polymer material linkage compression molding device.

Background

Prior publication No. CN108858942B discloses a polymer material linkage press molding device, which comprises a base, four supporting slide bars are fixed on the front, the rear, the left and the right of the top surface of the base, pulleys are fixed on the top of the supporting slide bars in a rotating mode, the pulleys are clamped in pulley grooves of a pressing plate, mold grooves are formed in the periphery of the top surface of the pressing plate, gear rings are fixed on the inner walls of the mold grooves, a supporting plate is vertically fixed on the top surface of the base, a motor plate and a mounting plate are fixed at the bottom of a front panel of the supporting plate, a driving motor is fixedly installed on the bottom surface of the motor plate, a driving half-width gear is fixed on the middle rod wall of a driving rod of the driving motor, a follow-up pressing block is arranged on the top surface of the mounting plate, a pressing rod is vertically fixed at the center of the bottom surface of the follow-up pressing block, the bottom end of the pressing rod is fixed at the center of the top surface of a mold head in a threaded mode, a pressing block connecting plate is fixed on the rod wall of the top of the driving rod, and a driving pressing block connecting plate is fixed on the bottom surface of the right outer side of the pressing block connecting plate; the utility model realizes the automatic feeding function in the rotary pressing forming process.

Although the auto-feed function can be achieved by the rotary press forming process.

But most press forming device need suppress the article of different patterns to just need carry out the last mould of difference and suppress, just so need the staff to change different last moulds, and it is inconvenient that mould dismantlement installation is gone up to most.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a polymer material linkage pressing forming device which has the advantages that different upper die plates can be conveniently replaced by a user, and the die is damaged by overlarge pressure when a hydraulic device drives a lifting plate to downwards move a pressing die, and the like.

(II) technical scheme

In order to realize the purpose that different upper templates can be conveniently replaced by a user, and the die can be prevented from being damaged by overlarge pressure when the lifting plate is driven by the hydraulic device to downwards move to press the die through the pressure spring, the utility model provides the following technical scheme: the utility model provides a macromolecular material linkage press forming device, which comprises a body, fixed mounting has hydraulic means on the body, hydraulic means's output shaft lower extreme fixed mounting has the lifter plate, the downside fixed mounting of lifter plate has pressure spring, pressure spring's downside fixed mounting has the connecting block, two spouts have been seted up to the connecting block downside, equal swing joint has the slider in two spouts, the downside fixed mounting of two sliders has the cope match-plate pattern, the equal fixed mounting in both sides has the fixed block around the connecting block, the square groove has all been seted up to one side that two fixed blocks are close to each other, equal swing joint has the fixed strip in two square grooves, the equal fixed mounting of two fixed strip downside has the square, the spread groove has all been seted up to two square groove lower walls, two squares respectively with two spread groove swing joint, the equal fixed mounting of two square downside has the extension spring, two extension springs respectively with two spread groove lower wall fixed connection.

Preferably, four lifting columns penetrate through the lifting plate in a movable mode, the four lifting columns are fixedly connected with the connecting block, circular plates are fixedly sleeved on the four lifting columns, and the four circular plates are attached to the upper side of the lifting plate.

Preferably, the lifting plate is movably sleeved with a protection frame, and the lower side of the protection frame is fixedly connected with the upper side of the connecting block.

Preferably, two equal fixed mounting of inner wall has the dead lever under the spread groove, and the circular slot has all been seted up to two square downside, and two dead levers activity respectively run through two squares, and two dead levers extend into two circular slots respectively.

Preferably, two equal swing joint has the stopper in the circular slot, two stoppers respectively with two dead lever fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a polymer material linkage pressing and forming device which has the following beneficial effects:

1. this macromolecular material linkage pressing forming device, just can take off the cope match-plate pattern with the cope match-plate pattern back-and-forth movement through the rebound fixed strip, when installing the cope match-plate pattern, aim at two spouts respectively with two sliders on the cope match-plate pattern, then move two sliders respectively in two spouts, pulling force through the extension spring can drive the square and move down, thereby can drive the fixed strip and move down, thereby just can fix the cope match-plate pattern with behind two sliders front and back both sides laminating respectively when two fixed strips, just so can convenience of customers change different cope match-plate patterns, can avoid hydraulic means to drive when lifter plate moves down the embossing mold utensil pressure through compression spring simultaneously and too big damage to the mould.

2. This macromolecular material linkage pressing forming device can keep the stability of connecting block through four lift posts, can cooperate four plectanes to avoid the connecting block to pull pressure spring influence pressure spring's life downwards because of the reason of gravity simultaneously, can avoid the user hand to stretch into between lifter plate and the connecting block and be pressed from both sides when can protecting pressure spring through the bearer bar.

3. This macromolecular material linkage pressing forming device can improve stability through two dead levers, can avoid the user to make two squares separate the influence with two spread grooves respectively and use through two stoppers distance excessively far when upwards moving two fixed strips simultaneously.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the lifter plate of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional perspective view of the fixing block shown in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of a portion a in fig. 3 according to the present invention.

In the figure: 1. a body; 2. a hydraulic device; 3. a lifting column; 4. a circular plate; 5. a protective frame; 6. connecting blocks; 7. a chute; 8. a lifting plate; 9. a slider; 10. a fixing strip; 11. a fixed block; 12. mounting a template; 13. a pressure spring; 14. a square groove; 15. connecting grooves; 16. a tension spring; 17. fixing the rod; 18. a limiting block; 19. a square block; 20. a circular groove.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides the following technical solutions: a high polymer material linkage pressing forming device comprises a body 1, wherein a hydraulic device 2 is fixedly installed on the body 1, a lifting plate 8 is fixedly installed at the lower end of an output shaft of the hydraulic device 2, a pressure spring 13 is fixedly installed at the lower side of the lifting plate 8, a connecting block 6 is fixedly installed at the lower side of the pressure spring 13, two sliding grooves 7 are formed in the lower side of the connecting block 6, sliding blocks 9 are movably connected in the two sliding grooves 7, the sliding blocks 9 are T-shaped, an upper template 12 is fixedly installed at the lower sides of the two sliding blocks 9, fixed blocks 11 are fixedly installed at the front side and the rear side of the connecting block 6, square grooves 14 are formed in the mutually close sides of the two fixed blocks 11, fixed strips 10 are movably connected in the two square grooves 14, square blocks 19 are fixedly installed at the lower sides of the two square grooves 10, connecting grooves 15 are formed in the lower walls of the two square grooves 14, and the two square blocks 19 are respectively movably connected with the two connecting grooves 15, the lower sides of the two square blocks 19 are fixedly provided with tension springs 16, the two tension springs 16 are respectively fixedly connected with the lower inner walls of the two connecting grooves 15, the upper template 12 can be moved back and forth to take off the upper template 12 by moving the fixing strip 10 upwards, when the upper template 12 is installed, the two sliders 9 on the upper template 12 are respectively aligned with the two sliding grooves 7, then the two sliders 9 are respectively moved into the two sliding grooves 7, the square blocks 19 can be driven to move downwards by the tension force of the tension springs 16, so that the fixing strip 10 can be driven to move downwards, the upper template 12 can be fixed after the two fixing strips 10 are respectively attached to the front and rear sides of the two sliders 9, thus different upper templates 12 can be conveniently replaced by a user, meanwhile, the pressure springs 13 can prevent the lifting plate 8 from being driven by the hydraulic device 2 to move downwards to press the die due to overlarge pressure, four lifting columns 3 are movably penetrated on the lifting plate 8, four lifting columns 3 all with connecting block 6 fixed connection, all fixed plectane 4 that has cup jointed on four lifting columns 3, four plectanes 4 all laminate with 8 upsides of lifter plate, fender 5 has been cup jointed in the activity on the lifter plate 8, the downside and the 6 upside fixed connection of connecting block of fender 5, can keep the stability of connecting block 6 through four lifting columns 3, can cooperate four plectanes 4 to avoid connecting block 6 to pull pressure spring 13 because of the reason of gravity downwards to influence pressure spring 13's life simultaneously, can avoid the user hand to stretch into between lifter plate 8 and the connecting block 6 and be pressed from both sides when can protecting pressure spring 13 through fender frame 5.

In use, the first step: the upper die plate 12 can be moved back and forth by moving the fixing strip 10 upwards to take off the upper die plate 12, when the upper die plate 12 is installed, two sliding blocks 9 on the upper die plate 12 are respectively aligned to two sliding grooves 7, then the two sliding blocks 9 are respectively moved in the two sliding grooves 7, the square block 19 can be driven to move downwards by the tensile force of the tension spring 16, so that the fixing strip 10 can be driven to move downwards, the upper die plate 12 can be fixed after the two fixing strips 10 are respectively attached to the front side and the rear side of the two sliding blocks 9, thus, a user can conveniently replace different upper die plates 12, and meanwhile, the die can be prevented from being damaged by excessive pressure when the hydraulic device 2 drives the lifting plate 8 to move downwards to press the die through the pressure spring 13.

The second step is that: can keep connecting block 6's stability through four lift posts 3, can cooperate four plectanes 4 to avoid connecting block 6 to drag pressure spring 13 because of the reason of gravity downwards to influence pressure spring 13's life simultaneously, can avoid the user hand to stretch into between lifter plate 8 and the connecting block 6 and be pressed from both sides in the time of can protecting pressure spring 13 through protecting frame 5.

Example two

Please refer to fig. 1-4 on the basis of the first embodiment, the fixing rods 17 are fixedly mounted on the lower inner walls of the two connecting grooves 15, circular grooves 20 are formed in the lower sides of the two square blocks 19, the two fixing rods 17 respectively penetrate through the two square blocks 19 in a movable manner, the two fixing rods 17 respectively extend into the two circular grooves 20, limiting blocks 18 are movably connected in the two circular grooves 20 respectively, the two limiting blocks 18 are fixedly connected with the two fixing rods 17 respectively, the stability can be improved by the two fixing rods 17, and meanwhile, the situation that the moving distance is too far when a user moves the two fixing strips 10 upwards to separate the two square blocks 19 from the two connecting grooves 15 to affect use can be avoided by the two limiting blocks 18.

When the fixing device is used, the stability can be improved through the two fixing rods 17, and meanwhile, the situation that the two blocks 19 are separated from the two connecting grooves 15 respectively to affect use due to the fact that the moving distance is too far when a user moves the two fixing strips 10 upwards can be avoided through the two limiting blocks 18.

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 (5)

1. The utility model provides a macromolecular material linkage press forming device, includes body (1), its characterized in that: the hydraulic device (2) is fixedly installed on the body (1), the lower end of an output shaft of the hydraulic device (2) is fixedly provided with a lifting plate (8), a pressure spring (13) is fixedly installed on the lower side of the lifting plate (8), a connecting block (6) is fixedly installed on the lower side of the pressure spring (13), two sliding grooves (7) are formed in the lower side of the connecting block (6), sliding blocks (9) are movably connected in the two sliding grooves (7), an upper template (12) is fixedly installed on the lower sides of the two sliding blocks (9), fixing blocks (11) are fixedly installed on the front side and the rear side of the connecting block (6), square grooves (14) are formed in one side, close to each other, of the two fixing blocks (11), fixing strips (10) are movably connected in the two square grooves (14), square blocks (19) are fixedly installed on the lower sides of the two fixing strips (10), and connecting grooves (15) are formed in the lower walls of the two square grooves (14), two diamonds (19) respectively with two spread groove (15) swing joint, two diamonds (19) downside equal fixed mounting have extension spring (16), two extension springs (16) respectively with two spread groove (15) lower inner wall fixed connection.

2. The device for forming a polymer material by linkage and pressing according to claim 1, wherein: four lifting columns (3) are movably arranged on the lifting plate (8) in a penetrating mode, the four lifting columns (3) are fixedly connected with the connecting block (6), the four lifting columns (3) are fixedly sleeved with the circular plates (4), and the four circular plates (4) are attached to the upper side of the lifting plate (8).

3. The device for forming a polymer material by linkage and pressing according to claim 1, wherein: the lifting plate (8) is movably sleeved with a protection frame (5), and the lower side of the protection frame (5) is fixedly connected with the upper side of the connecting block (6).

4. The device for forming a polymer material by linkage and pressing according to claim 1, wherein: two equal fixed mounting of inner wall has dead lever (17) under spread groove (15), and circular slot (20) have all been seted up to two square (19) downside, and two dead lever (17) activity respectively run through two squares (19), and two dead levers (17) extend respectively into in two circular slot (20).

5. The device according to claim 4, wherein: two equal swing joint has stopper (18) in circular slot (20), two stopper (18) respectively with two dead lever (17) fixed connection.

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