CN208359264U - A kind of plastic spectacles frame Special forming machine - Google Patents

Abstract

The utility model relates to spectacle-frame manufacturing technology fields, and disclose a kind of plastic spectacles frame Special forming machine, including pedestal, it is fixedly installed with control cabinet on the right side of the base top, the top of the pedestal and the left side for being located at control cabinet are fixedly mounted that there are four the columns being evenly distributed.The plastic spectacles frame Special forming machine, when replacing lower mold, lower mold is come out to front extractor, the bar shaped sliding block one of its bottom will slide in the bar shaped sliding slot one on pedestal, positioning bead forced contraction is in the inside of groove simultaneously, when new lower mold is installed, the bar shaped sliding slot that the bar shaped sliding block one of new lower mold bottom is aligned on pedestal is inserted into together and is pushed in, positioning bead is matched by the thrust of goring push spring with locating slot simultaneously, which, which is realized, to be replaced and is installed to lower mold, the position that can also be installed simultaneously to lower mold is accurately positioned, prevent the positional shift of lower mold.

Description

A kind of plastic spectacles frame Special forming machine

Technical field

The utility model relates to spectacle-frame manufacturing technology field, specially a kind of plastic spectacles frame Special forming machine.

Background technique

Spectacle frame is the important component of glasses, primarily serves the effect of support spectacle lens, rakish spectacle frame It may also function as beautiful effect, material mainly has metal, plastics or resin, natural material etc., and by pattern, it can be divided into entirely The types such as frame, half frame, rimless.

The size for the spectacle-frame that plastic spectacles frame Special forming machine is molded out is consistent, however needs difference in the market The spectacle-frame of size, the die parameters of glasses frame all cannot be modified arbitrarily, so this when just needs replacing Various sizes of glasses frame mould is applicable in the demand in market, present replacing options generally by screw bolt and nut disassembly And installation, such mode substitute mode not only fritter away energy, also waste time, so as to cause the low efficiency of spectacle-frame production Under, so novel provide a kind of plastic spectacles frame Special forming machine to solve the problems, such as above-mentioned be previously mentioned.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of plastic spectacles frame Special forming machine, has and is convenient for It the advantages of replacement and installation glasses frame mould, solves and needs various sizes of spectacle-frame in the market, the mould of glasses frame Tool parameter all cannot be modified arbitrarily, so needing replacing various sizes of glasses frame mould this when just to be applicable in market Demand, present replacing options are generally by the disassembly and installation of screw bolt and nut, and such mode substitute mode is not only Fritter away energy, also waste time, so as to cause spectacle-frame production inefficiency the problem of.

(2) technical solution

To realize the above-mentioned purpose for being conveniently replaceable and installing glasses frame mould, the utility model is provided the following technical solutions: A kind of plastic spectacles frame Special forming machine, including pedestal are fixedly installed with control cabinet, the pedestal on the right side of the base top Top and be located at the left side of control cabinet and be fixedly mounted there are four the column that is evenly distributed, between the top of four columns It is fixedly installed with bearing plate, is fixed at the center at the top of the bearing plate and is interspersed with cylinder, the bottom of the cylinder output shaft is solid Dingan County is equipped with movable plate, on the movable plate and is located on the outside of four upright bars and is fixedly installed with sliding sleeve, the top of the pedestal Portion and be located at four columns on the inside of be movably installed with lower mold, the bottom of the movable plate is movably installed with and lower mold phase Corresponding upper mold, the two sides of the lower mold bottom are fixedly installed with bar shaped sliding block one, offer at the top of the pedestal Bar shaped sliding slot one corresponding with two bar shaped sliding blocks one, the top of the pedestal and is opened between two bar shaped sliding slots one Equipped with groove, the inner bottom wall of the groove is fixedly installed with goring push spring, is fixedly installed with push plate at the top of the goring push spring, Positioning bead is provided at the top of the push plate, the bottom of the lower die holder offers locating slot corresponding with positioning bead, described There are two bar shaped sliding blocks two for the top fixed installation of upper mold, and the bottom of the movable plate offers and two bar shaped sliding block two-phases Corresponding bar shaped sliding slot two, the inside of the movable plate and is located in the opposite side of two bar shaped sliding slots two offers Chamber, the L shape that the bottom activity of the movable plate is interspersed with through two inner cavities position kelly, and the two sides of the upper mold open up There is locating groove corresponding with L shape positioning kelly, the L shape positions the outside of kelly and the internal sleeve positioned at inner cavity is equipped with Reset spring, the L shape, which positions the outside of kelly and is located at the top of reset spring, is fixedly installed with limited block.

Preferably, the top of the reset spring is fixedly connected with limited block, the bottom end of the reset spring and inner cavity Inner wall is fixedly connected.

Preferably, the top of movable plate is run through and is extended at the top of the L shape positioning kelly, and the L shape positions kelly Top be fixedly installed with lifting ring.

Preferably, the lower mold is slidably connected by bar shaped sliding block one and bar shaped sliding slot one with pedestal, and the bar shaped is sliding The trapezoidal shape in cross section of block one and bar shaped sliding slot one.

Preferably, the upper mold is slidably connected by bar shaped sliding block two and bar shaped sliding slot two with movable plate, the bar shaped The equal t shape in cross section of sliding block two and bar shaped sliding slot two.

Preferably, the lower mold and upper mold are located in same vertical centerline, and the bottom of the cylinder, which extends to, holds The outside of weight plate.

Preferably, the movable plate is slidably connected by sliding sleeve and column, and the bottom of the pedestal is fixedly installed with gasket, The front of the control cabinet is inlaid with control panel.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of plastic spectacles frame Special forming machine, has following beneficial Effect:

1, the plastic spectacles frame Special forming machine comes out lower mold to front extractor when replacing lower mold, bottom Bar shaped sliding block one will slide in the bar shaped sliding slot one on pedestal, while positioning bead forced contraction is in the inside of groove, installation When new lower mold, the bar shaped sliding slot that the bar shaped sliding block one of new lower mold bottom is aligned on pedestal is inserted into together and is pushed in, Positioning bead is matched by the thrust of goring push spring with locating slot simultaneously, while can also generate sound of smacking one's lips, and can thus show New lower mold position alignment and installation is correct, and which, which is realized, to be replaced and installed to lower mold, while can also The position of lower mold installation is accurately positioned, the positional shift of lower mold is prevented.

2, the plastic spectacles frame Special forming machine when replacing upper mold, two L shape positioning kellies is pressed down on, L shape is made The bending place for positioning kelly bottom is detached from inside the ambilateral locating groove of upper mold, then again twitches upper mold to front, The bar shaped sliding block two at top will slide in the bar shaped sliding slot two on movable plate, while when installing new upper mold, will be new The bar shaped sliding slot two on two alignment activity plate of bar shaped sliding block and insertion at the top of upper mold push in, while working as locating groove and L When the horizontal position of shape positioning kelly is consistent, while unclamping L shape positioning kelly, L shape positioning kelly is pushed away by reset spring Power moves upwards, and the bending place of L shape positioning kelly bottom will be mutually clamped with locating groove, not only shows so new Upper mold position alignment is simultaneously installed correctly, but also certain firm effect can be carried out to new upper mold, and which is realized Upper mold is replaced and is installed, and precise positioning also is carried out to upper mold, the upper mold made and lower mold are always In same vertical centerline.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the schematic enlarged-scale view in the utility model Fig. 1 at A；

Fig. 3 is the schematic enlarged-scale view in the utility model Fig. 1 at B.

In figure: 1 pedestal, 2 control cabinets, 3 columns, 4 bearing plates, 5 cylinders, 6 movable plates, 7 sliding sleeves, 8 lower molds, 9 upper molds, 10 bar shaped sliding blocks one, 11 bar shaped sliding slots one, 12 grooves, 13 goring push springs, 14 push plates, 15 positioning beads, 16 locating slots, 17 bar shapeds are sliding Block two, 18 bar shaped sliding slots two, 19 inner cavities, 20L shape position kelly, 21 locating grooves, 22 reset springs, 23 limited blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of plastic spectacles frame Special forming machine, including pedestal 1, the bottom of pedestal 1 is please referred to be fixedly installed with Gasket, gasket can increase frictional force, prevent the displacement of entire molding machine, and the right side at 1 top of pedestal is fixedly installed with control cabinet 2, the front of control cabinet 2 is inlaid with control panel, and the outside of control cabinet 2 is coated with insulated conductive layer, and the top of control cabinet 2 is fixed The conducting wire being electrically connected with cylinder 5 is installed, the top of pedestal 1 and the left side for being located at control cabinet 2 are fixedly mounted that there are four distributions Uniform column 3, column 3 are made of stainless steel, and bearing plate 4, bearing plate are fixedly installed between the top of four columns 3 4 Fracture Force not less than ten tons, fixed at the center at the top of bearing plate 4 to be interspersed with cylinder 5, cylinder 5 uses plunger type cylinder, Model 31/4HHFF2KP, the bottom of cylinder 5 extend to the outside of bearing plate 4, and the bottom of 5 output shaft of cylinder is fixedly installed with Movable plate 6 on movable plate 6 and is located at the outsides of four upright bars 3 and is fixedly installed with sliding sleeve 7, and movable plate 6 passes through sliding sleeve 7 and vertical Column 3 is slidably connected, and sliding sleeve 7 can reduce the frictional force between movable plate 6 and column 3, the top of pedestal 1 and be located at four it is vertical The inside of column 3 is movably installed with lower mold 8, and the bottom of movable plate 6 is movably installed with upper mold 9 corresponding with lower mold 8, under Mold 8 and upper mold 9 are located in same vertical centerline, and lower mold 8 is all made of plsitive mold with upper mold 9, wherein lower die Tool 8 is master tooling, and upper mold 9 is male mould, and upper mold 9 deeply plays the inside of mold 8 and extruding, the plastic cement in lower mold 8 It will be squeezed into spectacle-frame, the two sides of lower 8 bottom of mold are fixedly installed with bar shaped sliding block 1, and the top of pedestal 1 opens up There is bar shaped sliding slot 1 corresponding with two bar shaped sliding blocks 1, lower mold 8 passes through bar shaped sliding block 1 and bar shaped sliding slot one 11 are slidably connected with pedestal 1, and the trapezoidal shape in cross section of bar shaped sliding block 1 and bar shaped sliding slot 1, the top of pedestal 1 is simultaneously And fluted 12 are opened up between two bar shaped sliding slots 1, the inner bottom wall of groove 12 is fixedly installed with goring push spring 13, top The top for pushing away spring 13 is fixedly installed with push plate 14, and the top of push plate 14 is provided with positioning bead 15, and the bottom of lower die holder 8 offers Locating slot 16 corresponding with positioning bead 15, positioning bead 15 are used cooperatively with locating slot 16, the position that can be installed to lower mold 8 It sets and is accurately positioned, prevent the positional shift of lower mold 8, there are two bar shaped sliding blocks two for the top fixed installation of upper mold 9 17, the bottom of movable plate 6 offers bar shaped sliding slot 2 18 corresponding with two bar shaped sliding blocks 2 17, and upper mold 9 passes through bar shaped Sliding block 2 17 and bar shaped sliding slot 2 18 are slidably connected with movable plate 6, and bar shaped sliding block 2 17 and the cross section of bar shaped sliding slot 2 18 are equal T shape, the inside of movable plate 6 and is located at the opposite side of two bar shaped sliding slots 2 18 and offers inner cavity 19, movable plate 6 Bottom activity be interspersed with the L shape through two inner cavities 19 and position kelly 20, the top of L shape positioning kelly 20 is run through and is extended to The top of the top of movable plate 6, L shape positioning kelly 20 is fixedly installed with lifting ring, and the two sides of upper mold 9 offer and L shape The corresponding locating groove 21 of kelly 20 is positioned, the bending place that L shape positions 20 bottom of kelly will mutually block with locating groove 21 It connects, not only show new 9 position alignment of upper mold in this way and installs correctly, but also one can be carried out to new upper mold 9 Fixed firm effect, L shape position the outside of kelly 20 and are located at the internal sleeve of inner cavity 19 equipped with reset spring 22, reset spring 22 top is fixedly connected with limited block 23, and the bottom end of reset spring 22 is fixedly connected with the inner wall of inner cavity 19, and L shape positions kelly The 20 outside and top for being located at reset spring 22 is fixedly installed with limited block 23, when replacing lower mold 8, by lower mold 8 to Front extractor comes out, and the bar shaped sliding block 1 of bottom will slide in the bar shaped sliding slot 1 on pedestal 1, while positioning bead 15 forced contractions are in the inside of groove 12, when installing new lower mold 8, by one 10 pairs of bar shaped sliding block of new 8 bottom of lower mold Bar shaped sliding slot 1 and insertion on quasi- pedestal 1 push in, while thrust and locating slot of the positioning bead 15 by goring push spring 13 16 match, while can also generate sound of smacking one's lips, and can thus show new 8 position alignment of lower mold and install correctly, should Mode, which is realized, to be replaced and is installed to lower mold 8, while to the position that lower mold 8 is installed can also accurately determine Position prevents the positional shift of lower mold 8, also, when replacement upper mold 9, and two L shapes positioning kellies 20 are pressed down on, L shape is made The bending place for positioning 20 bottom of kelly is detached from inside the locating groove 21 of 9 two sides of upper mold, then again takes out upper mold 9 to front It is dynamic, at the top of bar shaped sliding block 2 17 will be slided in the bar shaped sliding slot 2 18 on movable plate 6, while new upper mold being installed When 9, by the bar shaped sliding slot 2 18 on the 2 17 alignment activity plate 6 of bar shaped sliding block at new 9 top of upper mold and insertion is pushed in, together When locating groove 21 and L shape the positioning horizontal position of kelly 20 are consistent, while unclamping L shape positioning kelly 20, the positioning of L shape Kelly 20 is moved upwards by the thrust of reset spring 22, and the bending place that L shape positions 20 bottom of kelly will be with locating groove 21 mutually clampings, not only show new 9 position alignment of upper mold in this way and install correctly, but also can be to new upper mold 9 carry out certain firm effect, and what which was realized is replaced and installed to upper mold 9, and also carries out to upper mold 9 Precise positioning, the upper mold 9 made and lower mold 8 are always positioned in same vertical centerline.

In conclusion the plastic spectacles frame Special forming machine goes out lower mold 8 to front extractor when replacing lower mold 8 Come, the bar shaped sliding block 1 of bottom will slide in the bar shaped sliding slot 1 on pedestal 1, while 15 forced contraction of positioning bead In the inside of groove 12, when new lower mold 8 is installed, the bar shaped sliding block 1 of new 8 bottom of lower mold is aligned on pedestal 1 Bar shaped sliding slot 1 and being inserted into pushes in, while positioning bead 15 is matched by the thrust of goring push spring 13 with locating slot 16, together When can also generate sound of smacking one's lips, can thus show new 8 position alignment of lower mold and install correct, which realizes pair Lower mold 8 is replaced and is installed, while the position that can also be installed to lower mold 8 is accurately positioned, and lower mold 8 is prevented Positional shift.

Also, when replacing upper mold 9, two L shape positioning kellies 20 are pressed downwards for the plastic spectacles frame Special forming machine Pressure is detached from the bending place of L shape positioning 20 bottom of kelly inside the locating groove 21 of 9 two sides of upper mold, then again by upper mold 9 Twitched to front, at the top of bar shaped sliding block 2 17 will be slided in the bar shaped sliding slot 2 18 on movable plate 6, while installing new Upper mold 9 when, by the bar shaped sliding slot 2 18 on the 2 17 alignment activity plate 6 of bar shaped sliding block at 9 top of new upper mold and be inserted into It pushes in, while when locating groove 21 is consistent with the L shape positioning horizontal position of kelly 20, unclamps the same of L shape positioning kelly 20 When, L shape positioning kelly 20 is moved upwards by the thrust of reset spring 22, and the bending place that L shape positions 20 bottom of kelly will It is mutually clamped with locating groove 21, not only shows new 9 position alignment of upper mold in this way and install correctly, but also can be right New upper mold 9 carries out certain firm effect, and what which was realized is replaced and installed to upper mold 9, and also right Upper mold 9 carries out precise positioning, and the upper mold 9 made and lower mold 8 are always positioned in same vertical centerline.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of plastic spectacles frame Special forming machine, including pedestal (1), it is characterised in that: the right side at the top of the pedestal (1) is solid Equipped with control cabinet (2), the top of the pedestal (1) and positioned at the left side of control cabinet (2) fixed installation, there are four distributions for Dingan County Uniform column (3) is fixedly installed with bearing plate (4) between the top of four columns (3), at the top of the bearing plate (4) Center at fixation be interspersed with cylinder (5), the bottom of cylinder (5) output shaft is fixedly installed with movable plate (6), the activity On plate (6) and be located at four columns (3) on the outside of be fixedly installed with sliding sleeve (7), the top of the pedestal (1) and be located at four It is movably installed with lower mold (8) on the inside of a column (3), the bottom of the movable plate (6) is movably installed with and lower mold (8) phase The two sides of corresponding upper mold (9), lower mold (8) bottom are fixedly installed with bar shaped sliding block one (10), the pedestal (1) Top offer bar shaped sliding slot one (11) corresponding with two bar shaped sliding blocks one (10), the top of the pedestal (1) and It is opened up between two bar shaped sliding slots one (11) fluted (12), the inner bottom wall of the groove (12) is fixedly installed with pushing tow bullet Spring (13) is fixedly installed with push plate (14) at the top of the goring push spring (13), is provided with positioning at the top of the push plate (14) Pearl (15), the bottom of the lower mold (8) offer locating slot (16) corresponding with positioning bead (15), the upper mold (9) Top be fixedly mounted there are two bar shaped sliding block two (17), the bottom of the movable plate (6) offers and two bar shaped sliding blocks two (17) corresponding bar shaped sliding slot two (18), the inside of the movable plate (6) and to be located at two bar shaped sliding slots two (18) opposite Side offer inner cavity (19), the bottom activity of the movable plate (6) is interspersed with the L shape positioning through two inner cavities (19) Kelly (20), the two sides of the upper mold (9) offer locating groove (21) corresponding with L shape positioning kelly (20), institute It states the outside of L shape positioning kelly (20) and is located at the internal sleeve of inner cavity (19) equipped with reset spring (22), the L shape positioning card The outside of bar (20) and be located at reset spring (22) at the top of be fixedly installed with limited block (23).

2. a kind of plastic spectacles frame Special forming machine according to claim 1, it is characterised in that: the reset spring (22) Top be fixedly connected with limited block (23), the bottom end of the reset spring (22) is fixedly connected with the inner wall of inner cavity (19).

3. a kind of plastic spectacles frame Special forming machine according to claim 1, it is characterised in that: the L shape positions kelly (20) top of movable plate (6) is run through and is extended at top, is fixedly installed with lifting at the top of L shape positioning kelly (20) Ring.

4. a kind of plastic spectacles frame Special forming machine according to claim 1, it is characterised in that: the lower mold (8) is logical It crosses bar shaped sliding block one (10) and bar shaped sliding slot one (11) to be slidably connected with pedestal (1), the bar shaped sliding block one (10) and bar shaped are sliding The trapezoidal shape in the cross section of slot one (11).

5. a kind of plastic spectacles frame Special forming machine according to claim 1, it is characterised in that: the upper mold (9) is logical It crosses bar shaped sliding block two (17) and bar shaped sliding slot two (18) to be slidably connected with movable plate (6), the bar shaped sliding block two (17) and bar shaped The equal t shape in the cross section of sliding slot two (18).

6. a kind of plastic spectacles frame Special forming machine according to claim 1, it is characterised in that: the lower mold (8) with Upper mold (9) is located in same vertical centerline, and the bottom of the cylinder (5) extends to the outside of bearing plate (4).

7. a kind of plastic spectacles frame Special forming machine according to claim 1, it is characterised in that: the movable plate (6) is logical It crosses sliding sleeve (7) to be slidably connected with column (3), the bottom of the pedestal (1) is fixedly installed with gasket, and the control cabinet (2) is just Face is inlaid with control panel.