CN214236247U

CN214236247U - Zipper demoulding device

Info

Publication number: CN214236247U
Application number: CN202022792889.5U
Authority: CN
Inventors: 郑浩波; 郑培龙; 王美风
Original assignee: Weijun Zipper Huizhou Co ltd
Current assignee: Weijun Zipper Huizhou Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-21
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a zipper demoulding device, which belongs to the field of design moulds and mainly aims to solve the problem that the zipper is easy to damage due to overlarge acting force in the demoulding process; the device includes the base, the narrow limit direction middle part fixed mounting of base has six bases, the telescopic link is installed in the grafting in the top of base, four corner position fixed mounting of base have the steel pole, the top fixed mounting of steel pole has the side board, the layer board is installed in the grafting of the middle part bottom of side board, the top fixed mounting of side board has shedder, the side fixed mounting of side board has rotor assembly, shedder is including the base two that is located the device top, the bottom fixed mounting of base two has telescopic link two, the bottom fixed mounting of telescopic link two has the slide bar, the bottom fixed mounting of slide bar has the thimble, shedder's both sides fixed mounting has the pterygoid lamina, self-locking bolt is installed to the top screw thread of pterygoid lamina, the double-screw bolt is installed to self-locking bolt's inside screw thread.

Description

Zipper demoulding device

Technical Field

The utility model relates to a mould field specifically is a zip fastener shedder.

Background

The zip fastener pour the shaping after, need separate between zip fastener body and the casting mould, but what current zip fastener shedder's setting adopted is that the great roller of split force demolishs the mode, and it has moment big, and the not enough of fragile zip fastener structure is unfavorable for high quality production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zip fastener shedder.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a zip fastener shedder, the on-line screen storage device comprises a base, the narrow limit direction middle part fixed mounting of base has six bases, the telescopic link is installed in the grafting in the top of base, four corner position fixed mounting of base have the steel pole, the top fixed mounting of steel pole has the side board, the layer board is installed in the grafting of the middle part bottom of side board, the top fixed mounting of side board has shedder, the side fixed mounting of side board has rotor assembly, shedder is including the base two that is located the device top, the bottom fixed mounting of base two has telescopic link two, the bottom fixed mounting of telescopic link two has the slide bar, the bottom fixed mounting of slide bar has the thimble, shedder's both sides fixed mounting has the pterygoid lamina, the top screw thread of pterygoid lamina is installed from the locking bolt, the double-screw is installed to the inside screw thread of self-locking bolt.

Preferably, the bottom fixed mounting of base has the bottom plate, and the both sides fixed mounting of bottom plate has the screw, and the top fixed mounting of telescopic link has the layer board, and the both sides fixed mounting of layer board has the mould groove, and the both sides fixed mounting in mould groove has the gasket.

Preferably, bevel gears are rotatably mounted in the side panels, shaft rods are fixedly mounted on spindles in the middle of the bevel gears, the shaft rods are mounted in the rotor device in an inserted mode, the bottom of the rotor device is fixedly mounted on the side faces of the side panels through supports, circular gears are in meshed transmission connection with the tops of the bevel gears, and outer shafts are mounted on spindles in the middle of the circular gears in an inserted mode.

Preferably, the cavity formed between the supporting plate and the demoulding device is a cavity for placing the chain.

Preferably, the width of the supporting plate is consistent with that of the chain, and the width of the die groove is consistent with that of the die.

Preferably, the installation height of the circular gear is consistent with the height of the cavity for placing the chain.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

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

1. the device improves the roller demoulding device in the prior art into the thimble demoulding device, so that the demoulding force borne by the zipper is not greater than the limit of the tensile force borne by the zipper, and the production quality is ensured;

2. the roller device of the device enables the die-carrying chain placed inside to continuously carry out demoulding operation, thereby realizing automation and ensuring the operation efficiency of the device;

3. the supporting plate device of the device can clear the taken-off die in real time, and the die is prevented from remaining in the device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle mold release device of the present invention.

Fig. 3 is a schematic structural diagram of the middle pallet apparatus of the present invention.

Fig. 4 is a schematic structural diagram of a rotor device according to another embodiment of the present invention.

Notations for reference numerals: 1 base, 2 bases, 3 telescopic rods, 4 steel rods, 5 supporting plates, 6 side plates, 7 demoulding devices, 8 rotor devices, 71 bases, 72 telescopic rods, 73 slide rods, 74 ejector pins, 75 wing plates, 76 self-locking bolts, 77 studs, 21 bottom plates, 22 screws, 23 supporting plate grooves, 24 die grooves, 25 gaskets, 81 bevel gears, 82 shaft rods, 83 supports, 84 circular gears and 85 outer shafts.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a zipper demolding device includes a base 1, six bases 2 are fixedly installed at the middle portion of the base 1 in the direction of the narrow edge, and the bases 2 are used for ensuring the stability of the top device. The telescopic link 3 is installed in the top grafting of base 2, and telescopic link 3 can reciprocate, and then control is located 5 the reciprocating realization of layer boards at top and is taken off the clearance of bed die. The four corner parts of the base 1 are fixedly provided with steel rods 4 as supporting devices. The top of the steel rod 4 is fixedly provided with a side panel 6 as a side fixing device of the demoulding device. The bottom of the middle part of the side panel 6 is provided with a supporting plate 5 in an inserting way, and the supporting plate 5 can move up and down to clean the lower mold.

A mold releasing device 7 is fixedly mounted on the top of the side plate 6, and as the name suggests, is a device for performing mold releasing processing on a mold. The side fixed mounting of side panel 6 has rotor device 8, and rotor device 8 drives the gyro wheel rotation at edge and then realizes the last unloading of zip fastener strip.

As a core device for demoulding the device, the demoulding device 7 comprises a second base 71 positioned at the top of the device, a second telescopic rod 72 is fixedly installed at the bottom of the second base 71, and the telescopic rod 72 can move up and down. The bottom of the second telescopic rod 72 is fixedly provided with a sliding rod 73, and the sliding rod 73 moves up and down under the control of the telescopic rod 72. The bottom of the slide bar 73 is fixedly provided with a thimble 74, and the slide bar 73 drives the thimble 74 device to realize the demoulding operation of the zipper; two sides of the demoulding device 7 are fixedly provided with wing plates 75, the top of each wing plate 75 is provided with a self-locking bolt 76 through threads, and the inner threads of each self-locking bolt 76 are provided with a stud 77 which is a fixing device of the demoulding device 7.

The bottom of the base 2 is fixedly provided with a bottom plate 21, two sides of the bottom plate 21 are fixedly provided with screws 22, the top of the telescopic rod 3 is fixedly provided with a supporting plate groove 23, and the supporting plate groove 23 is a placing part of a zipper and is used as a separating device of the zipper and a mold and is a middle core of a demolding device. Mold grooves 24 are fixedly arranged on two sides of the supporting plate groove 23, and the mold grooves 24 are mold placing positions and are used for cleaning the mold after demolding. The two sides of the die groove 24 are fixedly provided with gaskets 25, and the gaskets 25 are used for ensuring the stability of sliding.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that a bevel gear 81 is rotatably installed inside the side panel 6, a shaft rod 82 is fixedly installed on a spindle in the middle of the bevel gear 81, the shaft rod 82 is inserted into the rotor device 8, and the bevel gear 81 is driven by the rotor to rotate; the bottom of the rotor device 8 is fixedly arranged on the side surface of the side panel 6 through a support 83, the top of the bevel gear 81 is in meshing transmission connection with a circular gear 84, and the bevel gear 81 and the circular gear 84 are in meshing transmission with each other, so that the circular gear 84 rotates, and the zipper grinding tool on the side edge of the circular gear 84 is driven to move forwards or backwards. The main shaft at the middle part of the circular gear 84 is inserted with an outer shaft 85.

The cavity formed between the supporting plate 5 and the demoulding device 7 is a cavity for placing the chain, and the chain can fall into the cavity after demoulding is finished.

The width of the supporting plate groove 23 is consistent with that of the chain, and the width of the die groove 24 is consistent with that of the die, so that the chain can fall into the cavity after being demoulded.

The circular gear 84 is mounted at a height that corresponds to the height of the cavity in which the chain is placed so that the circular gear 84 can drive the chain.

The utility model discloses a theory of operation is:

firstly, a chain device with a die is plugged into cavities at the top of a supporting plate 5 and the bottom of a demoulding device 7 to realize feeding;

the rotor device 8 rotates, the bevel gear 81-the circular gear 84 are meshed to enable the circular gear to rotate, and the circular gear 84 drives the placed chain device to move forwards or backwards, so that the zipper device is further positioned and fed;

at the moment, the outer mold of the zipper is lapped on the top of the mold groove 24, the zipper is lapped on the top of the supporting plate groove 23 in a hanging mode, the second telescopic rod 72 is started, the sliding rod 73 is controlled to move downwards, the ejector pins 74 can be aligned to the zipper on the top of the supporting plate groove 23 to extrude, the zipper and the mold are extruded and separated from each other, and demolding operation is achieved;

and finally, controlling the telescopic rod 3 to move downwards, removing the die scraps at the top of the die groove 24, and taking out the zipper raw materials in the supporting plate groove 23 to realize the separation operation of the die scraps.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The zipper demolding device comprises a base (1) and is characterized in that six bases (2) are fixedly installed in the middle of the narrow side direction of the base (1), telescopic rods (3) are installed at the top of each base (2) in an inserted mode, steel rods (4) are fixedly installed at four corner positions of the base (1), side panels (6) are fixedly installed at the tops of the steel rods (4), supporting plates (5) are installed at the bottoms of the middle positions of the side panels (6) in an inserted mode, demolding devices (7) are fixedly installed at the tops of the side panels (6), rotor devices (8) are fixedly installed at the side edges of the side panels (6), each demolding device (7) comprises a second base (71) located at the top of the device, a second telescopic rod (72) is fixedly installed at the bottoms of the second base (71), and a sliding rod (73) is fixedly installed at the bottoms of the second telescopic rods (72), the bottom fixed mounting of slide bar (73) has thimble (74), the both sides fixed mounting of shedder (7) has pterygoid lamina (75), self-locking bolt (76) are installed to the top screw thread of pterygoid lamina (75), double-screw bolt (77) are installed to the inside screw thread of self-locking bolt (76).

2. The demolding device for the zipper, according to claim 1, characterized in that a bottom plate (21) is fixedly installed at the bottom of the base (2), screws (22) are fixedly installed at two sides of the bottom plate (21), a supporting plate groove (23) is fixedly installed at the top of the telescopic rod (3), a mold groove (24) is fixedly installed at two sides of the supporting plate groove (23), and a gasket (25) is fixedly installed at two sides of the mold groove (24).

3. The demolding device for the zipper according to claim 1, wherein a bevel gear (81) is rotatably installed inside the side panel (6), a shaft rod (82) is fixedly installed on a spindle in the middle of the bevel gear (81), the shaft rod (82) is installed inside the rotor device (8) in an inserted manner, the bottom of the rotor device (8) is fixedly installed on the side surface of the side panel (6) through a bracket (83), a circular gear (84) is connected to the top of the bevel gear (81) in a meshing and transmission manner, and an outer shaft (85) is installed on the spindle in the middle of the circular gear (84) in an inserted manner.

4. A zipper stripping apparatus as claimed in claim 1, characterized in that the cavity formed between the carrier (5) and the stripping means (7) is a cavity in which the chain is placed.

5. A zipper stripper as claimed in claim 2, wherein the width of the shoe groove (23) corresponds to the width of the chain and the width of the die groove (24) corresponds to the width of the die.

6. A zipper stripper as claimed in claim 3, wherein the circular gear (84) is mounted at a height corresponding to the height of the cavity in which the chain is placed.