CN217670712U

CN217670712U - Injection molding processing device capable of automatically changing mold

Info

Publication number: CN217670712U
Application number: CN202123453343.8U
Authority: CN
Inventors: 黄克文
Original assignee: Wuhan Huasu Yimei Industry And Trade Co ltd
Current assignee: Wuhan Zehua Plastic Products Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-28
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to an injection moulding processingequipment that can die change automatically, which comprises a roof, the mounting groove has been seted up to the bottom of roof, the inner wall fixedly connected with motor of mounting groove, the output shaft of motor passes through shaft coupling fixedly connected with lead screw, the outer wall swing joint of lead screw has the drive block, one side fixedly connected with fixed plate of drive block, one side swing joint of fixed plate has the mould, the top fixedly connected with loop bar of fixed plate, the outer wall swing joint of loop bar has the sleeve, telescopic inner wall swing joint has extension spring. This injection moulding processingequipment that can die change automatically avoids moulding plastics and takes place the deviation for the position of moulding plastics is accurate, has improved the effect and the quality of moulding plastics to the product, has improved the qualification rate that the product was moulded plastics, and the centre gripping is convenient for adjust simultaneously, is convenient for carry out the centre gripping to the bed die of equidimension not fixed, makes the moulding plastics of bed die have the variety, has improved processingequipment's practicality.

Description

Injection molding processing device capable of automatically changing mold

Technical Field

The utility model relates to an injection moulding processing technology field specifically is an injection moulding processing device of mould can be traded automatically.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, multiple designs and colors, simple and complex shapes, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, suitability for the fields of mass production, forming and processing of products with complex shapes and the like, and capability of replacing an upper mold or a lower mold, and the conventional injection molding processing device generally has a mature automatic mold replacing function.

The existing injection molding processing device is not generally provided with a corresponding clamping and positioning mechanism for the lower mold, the fixing effect is poor, the placing position of the lower mold is prone to deviation, or the deviation is prone to occurring in the injection molding process, so that the injection molding position is prone to deviation, the quality of the injection molded finished product is poor or unqualified, and the production quality and the efficiency of the injection mold are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an injection moulding processingequipment of mould changing automatically possesses advantages such as the centre gripping is effectual, has solved the poor problem of the fixed effect of the injection moulding processingequipment of general automatic mould changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection moulding processingequipment that can move die certainly, includes the roof, the mounting groove has been seted up to the bottom of roof, the inner wall fixedly connected with motor of mounting groove, the output shaft of motor passes through shaft coupling fixedly connected with lead screw, the outer wall swing joint of lead screw has the drive block, one side fixedly connected with fixed plate of drive block, one side swing joint of fixed plate has the mould, the top fixedly connected with loop bar of fixed plate, the outer wall swing joint of loop bar has the sleeve, telescopic inner wall swing joint has extension spring, the one end swing joint of lead screw has the platform of moulding plastics, the groove that subtracts vibration has been seted up at the top of the platform of moulding plastics, the inside wall fixedly connected with damping plate in groove subtracts vibration, the interior diapire fixedly connected with damping spring in groove, damping spring's one end fixedly connected with location case.

The inner bottom wall of the positioning box is movably connected with a non-slip mat, the inner side wall of the positioning box is provided with a fixed groove, the inner wall of the fixed groove is fixedly connected with a fixed rod, the outer wall of the fixed rod is movably connected with a return spring, the outer wall of the fixed rod is movably connected with a clamping sleeve, the outer wall of the clamping sleeve is movably connected with a fastening rod, one end of the fastening rod is movably connected with a clamping plate, one side of the clamping plate is movably connected with a lower die, the other side of the clamping plate is fixedly connected with an adjusting pull rod, and one end of the adjusting pull rod is fixedly connected with a handle.

Furthermore, one end of the sleeve is fixedly connected with the bottom of the top plate, and the inner wall of the sleeve is movably connected with the outer wall of the extension spring.

Furthermore, the top of the non-slip mat is movably connected with the bottom of the lower die, and the non-slip mat is a rubber non-slip mat.

Furthermore, the positioning box is a concave positioning box, and the outer side wall of the positioning box is connected with one side of the damping plate in a sliding mode.

Furthermore, the one end of centre gripping sheathed tube and reset spring's one end fixed connection, and the outer wall sliding connection of the sheathed tube inner wall of centre gripping and dead lever.

Furthermore, a pulling hole is formed in one side of the positioning box, and the inner wall of the pulling hole is movably connected with the outer wall of the adjusting pull rod.

Furthermore, the number of the adjusting pull rods is two, and the two adjusting pull rods are symmetrically arranged by taking the horizontal center line of the fixing groove as a symmetry axis.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this but injection moulding processingequipment of automatic retooling, location case through setting up, the slipmat, the fixed slot, the dead lever, reset spring, the centre gripping sleeve pipe, the anchorage bar, the grip block, adjust the pull rod, mutually supporting of handle and bed die uses, can reach the effectual purpose of centre gripping, can fix a position the bed die, and fix the bed die at the positive center of location case, the centre gripping effect of fastening has been reached simultaneously, avoid the bed die to take place the skew when moulding plastics, make the bed die keep stable at the in-process of moulding plastics, avoid moulding plastics to take place the deviation, make the position of moulding plastics accurate, the effect and the quality of moulding plastics to the product have been improved, the qualification rate that the product was moulded plastics has been improved, the centre gripping is convenient for adjust simultaneously, it is fixed to be convenient for carry out the centre gripping to the bed die of equidimension not, make the moulding plastics of bed die have the variety, processingequipment's practicality has been improved.

2. This but injection moulding processingequipment of automatic retooling, roof through setting up, the mounting groove, including a motor, an end cap, a controller, and a cover plate, the lead screw, the drive block, fixed plate and the use of mutually supporting of last mould, can reach the purpose of reinforcing stability, the too big impact nature of hydraulic shock has been avoided, the process of moulding plastics when making plastics is more stable, avoid going up the mould because of the shake takes place the deviation, the rate of accuracy of moulding plastics has been improved once more, and the platform of moulding plastics that the rethread set up, the groove of subtracting shakes, the mutually supporting use of damping plate and damping spring, can reach the effectual purpose of damping, can carry out damping and buffering when the in-process of moulding plastics produces certain impact force, reduce the impact force, improve the buffering effect when the reinforcing is moulded plastics stably, all protect the component of moulding plastics, the life of processingequipment component has been prolonged, unnecessary cost expenditure has been reduced.

Drawings

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

FIG. 2 is a sectional view of the connection between the positioning box and the lower mold of the present invention;

FIG. 3 is a sectional view of the injection molding table and the vibration damping groove of the present invention;

FIG. 4 is a connection diagram of the positioning box and the non-slip mat of the present invention;

FIG. 5 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a top plate; 2. mounting grooves; 3. a motor; 4. a screw rod; 5. a drive block; 6. a fixing plate; 7. an upper die; 8. a sleeve; 9. an extension spring; 10. a loop bar; 11. an injection molding station; 12. a vibration damping tank; 13. a damping plate; 14. a damping spring; 15. a positioning box; 16. a non-slip mat; 17. fixing grooves; 18. a fixing rod; 19. a return spring; 20. clamping the sleeve; 21. a fastening rod; 22. a clamping plate; 23. adjusting the pull rod; 24. a handle; 25. and (5) a lower die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the injection molding device capable of automatically changing a mold in this embodiment includes a top plate 1, a mounting groove 2 is formed at the bottom of the top plate 1, a motor 3 is fixedly connected to an inner wall of the mounting groove 2, an output shaft of the motor 3 is fixedly connected to a lead screw 4 through a coupling, an outer wall of the lead screw 4 is movably connected to a driving block 5, one side of the driving block 5 is fixedly connected to a fixing plate 6, one side of the fixing plate 6 is movably connected to an upper mold 7, a top of the fixing plate 6 is fixedly connected to a loop bar 10, an outer wall of the loop bar 10 is movably connected to a sleeve 8, an inner wall of the sleeve 8 is movably connected to a tension spring 9, one end of the lead screw 4 is movably connected to an injection molding table 11, a vibration reduction groove 12 is formed at a top of the injection molding table 11, a damping plate 13 is fixedly connected to an inner side wall of the vibration reduction groove 12, and a vibration reduction spring 14 is fixedly connected to an inner bottom wall of the vibration reduction groove 12, the top plate 1, the mounting groove 2, the motor 3, the screw rod 4, the driving block 5, the fixing plate 6 and the upper die 7 are matched with each other for use, so that the aim of enhancing the stability can be achieved, the overlarge impact of hydraulic impact is avoided, so that the injection molding process is more stable during injection molding, the deviation of the upper mold 7 caused by shaking is avoided, the injection molding accuracy is improved again, and the injection molding table 11, the vibration reduction groove 12, the damping plate 13 and the vibration reduction spring 14 are matched with each other for use, so that the purpose of good vibration reduction effect can be achieved, vibration reduction and buffering can be performed when certain impact force is generated in the injection molding process, the impact force is reduced, the injection molding stability is enhanced, and the buffering effect is improved, the injection molding elements are protected, the service life of the elements of the processing device is prolonged, unnecessary cost expenditure is reduced, and one end of the damping spring 14 is fixedly connected with the positioning box 15.

The inner bottom wall of the positioning box 15 is movably connected with a non-slip mat 16, the inner side wall of the positioning box 15 is provided with a fixing groove 17, the inner wall of the fixing groove 17 is fixedly connected with a fixing rod 18, the outer wall of the fixing rod 18 is movably connected with a return spring 19, the outer wall of the fixing rod 18 is movably connected with a clamping sleeve 20, the outer wall of the clamping sleeve 20 is movably connected with a fastening rod 21, one end of the fastening rod 21 is movably connected with a clamping plate 22, one side of the clamping plate 22 is movably connected with a lower die 25, the other side of the clamping plate 22 is fixedly connected with an adjusting pull rod 23, one end of the adjusting pull rod 23 is fixedly connected with a handle 24, and the fixing rod 18, the return spring 19, the clamping sleeve 20, the fastening rod 21, the clamping plate 22, the adjusting pull rod 23, the handle 24 and the lower die 25 are matched for use, can reach the effectual purpose of centre gripping, can fix a position lower mould 25, and fix lower mould 25 in the positive center of location case 15, the centre gripping effect of fastening has been reached simultaneously, avoid the lower mould 25 to take place the skew when moulding plastics, make lower mould 25 at the in-process of moulding plastics remain stable, avoid moulding plastics and take place the deviation, make the position of moulding plastics accurate, the effect and the quality of moulding plastics to the product have been improved, the qualification rate of moulding plastics of product has been improved, the centre gripping is convenient for adjust simultaneously, be convenient for carry out the centre gripping to not the lower mould 25 of equidimension, make the moulding plastics of lower mould 25 have the variety, the practicality of processingequipment has been improved.

Referring to fig. 1, in the present embodiment, one end of the sleeve 8 is fixedly connected to the bottom of the top plate 1, and the inner wall of the sleeve 8 is movably connected to the outer wall of the extension spring 9, so that the arrangement of the extension spring 9 and the sleeve 8 enhances the moving stability of the upper mold 7.

Referring to fig. 2 and 4, in the embodiment, the top of the non-slip mat 16 is movably connected to the bottom of the lower mold 25, and the non-slip mat 16 is a rubber non-slip mat, and the rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of a small external force, can recover to the original shape after the external force is removed, and has the characteristics of good elasticity, acid and alkali resistance, and the non-slip effect and the stability of the lower mold 25 are enhanced.

Referring to fig. 2, in the present embodiment, the positioning box 15 is a concave positioning box, and an outer side wall of the positioning box 15 is slidably connected to one side of the damping plate 13 and connected to the damping plate 13 to achieve a damping effect.

Referring to fig. 2 and 6, in the present embodiment, one end of the clamping sleeve 20 is fixedly connected to one end of the return spring 19, and the inner wall of the clamping sleeve 20 is slidably connected to the outer wall of the fixing rod 18, so that the sliding connection is convenient for adjustment.

Referring to fig. 2 and 6, in the embodiment, a pulling hole is formed in one side of the positioning box 15, and an inner wall of the pulling hole is movably connected with an outer wall of the adjusting pull rod 23, so that the clamping space can be adjusted correspondingly through the pulling hole.

Referring to fig. 2, in the present embodiment, the number of the adjusting pull rods 23 is two, and the two adjusting pull rods 23 are symmetrically arranged with the horizontal center line of the fixing groove 17 as a symmetry axis, so that the stability of the adjusting pull rod 23 during pulling is enhanced.

It can be understood that this injection moulding processingequipment of mould that can trade automatically, reached the effectual purpose of centre gripping, carried out firm fixed to bed die 25, improved product injection moulding's quality.

The working principle of the above embodiment is as follows:

during operation, the handle 24 is manually pulled, the handle 24 is pulled towards two sides of the injection molding table 11, the handle 24 drives the adjusting pull rod 23 to be pulled outwards, the adjusting pull rod 23 drives the clamping plates 22 to be pulled towards two sides, the clamping plates 22 outwards extrude the fastening rod 21, the fastening rod 21 extrudes the clamping sleeve 20 forwards and backwards, the clamping sleeve 20 extrudes the reset spring 19 forwards and backwards, so that the distance between the two clamping plates 22 is pulled, after the distance is enough, the lower mold 25 is placed in the positioning box 15, the handle 24 is gradually loosened at the moment, under the reset action of the reset spring 19, the reset spring 19 drives the clamping sleeve 20 to slide towards the middle of the fixing rod 18, the clamping sleeve 20 drives the fastening rod 21 to rotate at an angle, so that the clamping plates 22 are driven to move towards the middle to clamp the lower mold 25, and positioning is completed.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 an injection moulding processingequipment that can automatic retooling, includes roof (1), its characterized in that: the bottom of the top plate (1) is provided with a mounting groove (2), the inner wall of the mounting groove (2) is fixedly connected with a motor (3), an output shaft of the motor (3) is fixedly connected with a screw rod (4) through a coupler, the outer wall of the screw rod (4) is movably connected with a driving block (5), one side of the driving block (5) is fixedly connected with a fixing plate (6), one side of the fixing plate (6) is movably connected with an upper die (7), the top of the fixing plate (6) is fixedly connected with a loop bar (10), the outer wall of the loop bar (10) is movably connected with a sleeve (8), the inner wall of the sleeve (8) is movably connected with an extension spring (9), one end of the screw rod (4) is movably connected with an injection molding table (11), the top of the injection molding table (11) is provided with a vibration reduction groove (12), the inner side wall of the vibration reduction groove (12) is fixedly connected with a damping plate (13), the inner bottom wall of the vibration reduction groove (12) is fixedly connected with a vibration reduction spring (14), and one end of the vibration reduction spring (14) is fixedly connected with a positioning box (15);

the utility model discloses a positioning box, including location case (15), outer wall swing joint have the slipmat (16), fixed slot (17) have been seted up to the inside wall of location case (15), the inner wall fixedly connected with dead lever (18) of fixed slot (17), the outer wall swing joint of dead lever (18) has reset spring (19), the outer wall swing joint of dead lever (18) has centre gripping sleeve pipe (20), the outer wall swing joint of centre gripping sleeve pipe (20) has anchorage bar (21), the one end swing joint of anchorage bar (21) has grip block (22), one side swing joint of grip block (22) has bed die (25), opposite side fixedly connected with regulation pull rod (23) of grip block (22), the one end fixedly connected with handle (24) of regulation pull rod (23).

2. The injection molding machine with automatic mold changing function according to claim 1, wherein: one end of the sleeve (8) is fixedly connected with the bottom of the top plate (1), and the inner wall of the sleeve (8) is movably connected with the outer wall of the extension spring (9).

3. The injection molding machine with automatic mold changing function according to claim 1, wherein: the top of the non-slip mat (16) is movably connected with the bottom of the lower die (25), and the non-slip mat (16) is a rubber non-slip mat.

4. The injection molding machine with automatic mold changing function according to claim 1, wherein: the positioning box (15) is a concave positioning box, and the outer side wall of the positioning box (15) is connected with one side of the damping plate (13) in a sliding mode.

5. The injection molding machine with automatic mold changing function according to claim 1, wherein: one end of the clamping sleeve (20) is fixedly connected with one end of the return spring (19), and the inner wall of the clamping sleeve (20) is slidably connected with the outer wall of the fixing rod (18).

6. The injection molding machine with automatic mold changing function according to claim 1, wherein: and a pulling hole is formed in one side of the positioning box (15), and the inner wall of the pulling hole is movably connected with the outer wall of the adjusting pull rod (23).

7. The injection molding machine with automatic mold changing function according to claim 1, wherein: the number of the adjusting pull rods (23) is two, and the two adjusting pull rods (23) are symmetrically arranged by taking the horizontal center line of the fixing groove (17) as a symmetry axis.