CN219946927U

CN219946927U - Auxiliary stripping structure of plastic die

Info

Publication number: CN219946927U
Application number: CN202321545234.5U
Authority: CN
Inventors: 桂建
Original assignee: Nanjing Qize Molding Co ltd
Current assignee: Nanjing Qize Molding Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-03
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses an auxiliary stripping structure of a plastic die, and relates to the field of plastic dies. The utility model comprises a mounting frame, a supporting plate and a mounting block, wherein the mounting block is provided with a mounting groove, a pressing mechanism is arranged in the mounting groove, the pressing mechanism comprises a supporting rod, one end of the supporting rod is provided with a rotating rod, both ends of the rotating rod are respectively provided with a buckle, the buckles are provided with telescopic mechanisms, and an adjusting mechanism is arranged above the top of the supporting plate.

Description

Auxiliary stripping structure of plastic die

Technical Field

The utility model relates to the field of plastic molds, in particular to an auxiliary mold stripping structure of a plastic mold.

Background

The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate size. Because of the variety of plastics and the variety of processing methods, the structures of the plastic molding machine and the plastic products are various, so the variety and the structure of the plastic mold are also various.

In the existing plastic mold, when the plastic mold is separated, a separating tool is needed, so that the mold stripping structure of each mold is customized for more convenient use of the plastic mold, the mold stripping structures cannot be mutually used, the cost during mold production is greatly increased, and the use limitation of the plastic mold is increased.

Disclosure of Invention

Based on the above, the utility model aims to provide an auxiliary stripping structure of a plastic die, so as to solve the technical problem that the stripping structure of each die is customized and cannot be mutually universal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic mold assists drawing of patterns structure, includes mounting bracket, backup pad and installation piece, the spout has been seted up to the inside below of mounting bracket, the inside of spout is provided with the fly leaf, the mounting groove has been seted up on the installation piece, the inside of mounting groove is provided with pressing mechanism, pressing mechanism includes the bracing piece, the one end of bracing piece is provided with the bull stick, the both ends of bull stick all are provided with the buckle, be provided with telescopic machanism on the buckle, the top of backup pad is provided with adjustment mechanism.

Through adopting above-mentioned technical scheme, place plastic mold between two fly boards, slide the fly boards through the spout, make the fly boards place the top at the cardboard, then, according to last mould and bed die's size, through screw rod and movable loop bar threaded connection, adjust the length of screw rod, then, be connected the barb with the connecting rod, through the one end of pressing the bracing piece, make the other end of bracing piece upwarp, simultaneously, make movable loop bar and last mould upwards lift up, make last mould and bed die accomplish the operation of drawing die, through plastic mold's size, adjust the interval between two fly boards, and adjust the length of movable loop bar and screw rod, be favorable to making the drawing die structure more have the practicality, increase plastic mold and draw the interoperability of die structure.

Further, the telescopic mechanism comprises a clamping ring, the clamping ring is clamped with the buckle, and a movable loop bar is fixedly connected to the clamping ring.

Through adopting above-mentioned technical scheme, through with snap ring and buckle looks block, be favorable to the snap ring at the inside activity of buckle, be favorable to adjusting the position and the angle of snap ring.

Further, adjustment mechanism includes the sleeve, telescopic inside is provided with the lead screw, the other end fixedly connected with movable post of lead screw, movable post is rotated with the bracing piece through the pivot and is connected, sleeve and backup pad fixed connection.

By adopting the technical scheme, the movable column is facilitated to rotate, and the screw rod is facilitated to be always positioned in the sleeve.

Further, a spring is arranged between one end of the supporting rod and the supporting plate, a rubber gasket is arranged at the bottom end of the screw rod, the movable column is matched with the sleeve, and the screw rod is in threaded connection with the movable column.

Through adopting above-mentioned technical scheme, through with lead screw and movable column threaded connection, be favorable to adjusting the length of lead screw.

Further, the other end of the movable loop bar is provided with a screw rod, the screw rod is in threaded connection with the movable loop bar, and the bottom end of the screw rod is provided with a barb.

Through adopting above-mentioned technical scheme, through screw rod and movable loop bar threaded connection, be favorable to adjusting the length of screw rod.

Further, two movable plates are arranged, a die mechanism is arranged between the two movable plates and comprises an upper die, a connecting rod is arranged on the upper die, a lower die is arranged below the upper die, and a clamping plate is arranged at the bottom of the lower die.

Through adopting above-mentioned technical scheme, place the cardboard in the below of fly leaf, with barb and connecting rod looks block, be favorable to carrying out the drawing operation.

Further, the bracing piece rotates through pivot and mounting groove to be connected, the bracing piece passes through the bull stick and is connected with the buckle rotation, and the fly leaf passes through spout and mounting bracket sliding connection, mounting bracket, backup pad and installation piece are by supreme this arrangement down, mounting bracket, backup pad and installation piece fixed connection.

Through adopting above-mentioned technical scheme, through setting up the fly leaf into sliding connection, be favorable to adjusting the interval between two fly leaves, be favorable to carrying out the drawing operation to different plastic mold.

In summary, the utility model has the following advantages:

1. according to the utility model, a plastic die is placed between two movable plates through a movable plate, a support rod, a movable sleeve rod and a screw rod, the movable plate is slid through a chute to enable the movable plate to be placed above a clamping plate, then, according to the sizes of an upper die and a lower die, the length of the screw rod is adjusted through threaded connection of the screw rod and the movable sleeve rod, then, a barb is connected with the connecting rod, one end of the support rod is pressed, the other end of the support rod is lifted upwards, meanwhile, the movable sleeve rod and the upper die are lifted upwards, the upper die and the lower die are enabled to complete the stripping operation, the distance between the two movable plates is adjusted through the size of the plastic die, and the lengths of the movable sleeve rod and the screw rod are adjusted, so that the stripping structure is more practical, and the interoperability of the stripping structure of the plastic die is increased;

2. according to the utility model, the spring, the screw rod and the sleeve are arranged, when the plastic mould is required to be subjected to mould stripping operation, the screw rod is in threaded connection with the movable column according to the size of the plastic mould, the length of the screw rod and the movable column is adjusted, then the pressing support rod is used for mould stripping operation, after the mould stripping operation is completed, the support rod is limited by the screw rod and the sleeve, so that the support rod cannot be pressed downwards, the upper mould is prevented from being lifted too high, the workpiece in the plastic mould is prevented from being brought out by the upper mould, and the processing efficiency of the plastic mould is improved.

Drawings

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

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a screw rod according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a mounting frame; 2. a support plate; 3. a mounting block; 4. a mounting groove; 5. a spring; 6. a pressing mechanism; 601. a support rod; 602. a rotating rod; 603. a buckle; 7. a telescoping mechanism; 701. a clasp; 702. a movable loop bar; 703. a screw; 704. a barb; 8. a chute; 9. an adjusting mechanism; 901. a sleeve; 902. a screw rod; 903. a movable column; 10. a movable plate; 11. a mold mechanism; 1101. an upper die; 1102. a connecting rod; 1103. a lower die; 1104. and (5) clamping plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a plastic mold assists drawing of patterns structure, as shown in fig. 1-4, including mounting bracket 1, backup pad 2 and installation piece 3, spout 8 has been seted up to the inside below of mounting bracket 1, the inside of spout 8 is provided with fly leaf 10, install the mounting groove 4 has been seted up on the piece 3, the inside of mounting groove 4 is provided with pressing mechanism 6, pressing mechanism 6 includes bracing piece 601, the one end of bracing piece 601 is provided with bull stick 602, the both ends of bull stick 602 all are provided with buckle 603, be provided with telescopic machanism 7 on the buckle 603, the top of backup pad 2 is provided with adjustment mechanism 9.

Referring to fig. 4, the telescopic mechanism 7 includes a snap ring 701, the snap ring 701 is engaged with a buckle 603, a movable sleeve rod 702 is fixedly connected to the snap ring 701, the snap ring 701 is engaged with the buckle 603, movement of the snap ring 701 in the buckle 603 is facilitated, adjustment of the position and angle of the snap ring 701 is facilitated, and the demolding structure is enabled to have real-time performance.

Referring to fig. 1, 2 and 3, the adjusting mechanism 9 includes a sleeve 901, a screw rod 902 is provided in the sleeve 901, a movable column 903 is fixedly connected to the other end of the screw rod 902, the movable column 903 is rotatably connected to the support rod 601 through a rotating shaft, the sleeve 901 is fixedly connected to the support plate 2, the movable column 903 is favorably rotated, the screw rod 902 is favorably located in the sleeve 901 all the time, and structural stability of the stripping structure is improved.

Referring to fig. 1, 2, 3 and 4, a spring is arranged between one end of the support rod 601 and the support plate 2, a rubber gasket is arranged at the bottom end of the screw rod 902, the movable column 903 is matched with the sleeve 901, the screw rod 902 is in threaded connection with the movable column 903, the length of the screw rod 902 is adjusted according to the size of a plastic mold, a workpiece in the plastic mold is prevented from being carried out by the upper mold 1101, and the processing efficiency of the plastic mold is improved.

Referring to fig. 4, the other end of the movable sleeve rod 702 is provided with a screw 703, the screw 703 is in threaded connection with the movable sleeve rod 702, the bottom end of the screw 703 is provided with a barb 704, and the length of the screw 703 is beneficial to adjusting through threaded connection of the screw 703 and the movable sleeve rod 702, so that the stripping structure is more in line with the stripping operation of plastic molds of more types.

Referring to fig. 1 and 4, two movable plates 10 are provided, a mold mechanism 11 is provided between the two movable plates 10, the mold mechanism 11 comprises an upper mold 1101, a connecting rod 1102 is provided on the upper mold 1101, a lower mold 1103 is provided below the upper mold 1101, a clamping plate 1104 is provided at the bottom of the lower mold 1103, the clamping plate 1104 is placed below the movable plates 10, barbs 704 are clamped with the connecting rod 1102, and the mold stripping operation is facilitated, so that the mold stripping structure and the plastic mold are connected more stably.

The implementation principle of the embodiment is as follows: placing a plastic mold between two movable plates 10, sliding the movable plates 10 through a chute 8, placing the movable plates 10 above a clamping plate 1104, then, according to the sizes of an upper mold 1101 and a lower mold 1103, connecting the movable sleeve rod 702 through a screw 703 in a threaded manner, adjusting the length of the screw 703, then connecting a barb 704 with a connecting rod 1102, lifting the other end of the supporting rod 601 upwards by pressing one end of the supporting rod 601, simultaneously lifting the movable sleeve rod 702 and the upper mold 1101 upwards, enabling the upper mold 1101 and the lower mold 1103 to complete the demolding operation, adjusting the distance between the two movable plates 10 and the length of the movable sleeve rod 702 and the screw 703 through the size of the plastic mold, thereby being beneficial to enabling the demolding structure to have more practical performance and increasing the interoperability of the demolding structure of the plastic mold;

when the plastic mold is required to be subjected to the demolding operation, the length of the screw rod 902 and the length of the movable column 903 are adjusted through the screw rod 902 and the movable column 903 in threaded connection according to the size of the plastic mold, then the demolding operation is performed by pressing the support rod 601, after the demolding is completed, the support rod 601 can not be pressed downwards any more by utilizing the limit of the screw rod 902 and the sleeve 901, the upper mold 1101 is prevented from being lifted too high, and the workpiece in the plastic mold is prevented from being carried out by the upper mold.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a supplementary drawing of patterns structure of plastic mold, includes mounting bracket (1), backup pad (2) and installation piece (3), its characterized in that: spout (8) have been seted up to the inside below of mounting bracket (1), the inside of spout (8) is provided with fly leaf (10), mounting groove (4) have been seted up on installation piece (3), the inside of mounting groove (4) is provided with pressing mechanism (6), pressing mechanism (6) include bracing piece (601), the one end of bracing piece (601) is provided with bull stick (602), the both ends of bull stick (602) all are provided with buckle (603), be provided with telescopic machanism (7) on buckle (603), the top of backup pad (2) is provided with adjustment mechanism (9).

2. The plastic mold auxiliary stripping structure as claimed in claim 1, wherein: the telescopic mechanism (7) comprises a clamping ring (701), the clamping ring (701) is clamped with the clamp buckle (603), and a movable sleeve rod (702) is fixedly connected to the clamping ring (701).

3. The plastic mold auxiliary stripping structure as claimed in claim 1, wherein: the adjusting mechanism (9) comprises a sleeve (901), a screw rod (902) is arranged in the sleeve (901), a movable column (903) is fixedly connected to the other end of the screw rod (902), the movable column (903) is rotatably connected with the supporting rod (601) through a rotating shaft, and the sleeve (901) is fixedly connected with the supporting plate (2).

4. A plastic mold auxiliary ejector structure according to claim 3, wherein: a spring (5) is arranged between one end of the supporting rod (601) and the supporting plate (2), a rubber gasket is arranged at the bottom end of the screw rod (902), the movable column (903) is matched with the sleeve (901), and the screw rod (902) is in threaded connection with the movable column (903).

5. The plastic mold auxiliary stripping structure as claimed in claim 2, wherein: the other end of the movable sleeve rod (702) is provided with a screw rod (703), the screw rod (703) is in threaded connection with the movable sleeve rod (702), and the bottom end of the screw rod (703) is provided with a barb (704).

6. The plastic mold auxiliary stripping structure as claimed in claim 1, wherein: the movable plate (10) is provided with two, two be provided with mould mechanism (11) between movable plate (10), mould mechanism (11) are including last mould (1101), be provided with connecting rod (1102) on last mould (1101), the below of going up mould (1101) is provided with bed die (1103), the bottom of bed die (1103) is provided with cardboard (1104).

7. The plastic mold auxiliary stripping structure as claimed in claim 1, wherein: the support rod (601) is rotationally connected with the mounting groove (4) through the rotating shaft, the support rod (601) is rotationally connected with the buckle (603) through the rotating rod (602), the movable plate (10) is in sliding connection with the mounting frame (1) through the sliding groove (8), and the mounting frame (1), the support plate (2) and the mounting block (3) are arranged from bottom to top in the same, and the mounting frame (1), the support plate (2) and the mounting block (3) are fixedly connected.