CN213648536U

CN213648536U - Quick demoulding device for injection moulding

Info

Publication number: CN213648536U
Application number: CN202022369298.7U
Authority: CN
Inventors: 夏燕; 黄成艳; 刘川
Original assignee: Zhejiang Yifan Auto Parts Technology Co ltd
Current assignee: Zhejiang Yifan Auto Parts Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-09
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an injection moulding quick demoulding device relates to drawing of patterns equipment technical field, comprising a base plate, second fixed block and first fixed block, bottom plate top both sides are fixed second fixed block and the first fixed block of being provided with respectively, the spout has been seted up at one side middle part that first fixed block is close to the second fixed block, the inside activity of spout is provided with the slider, the cavity has been seted up to first fixed block inside, and the cavity is located one side of spout, first thread groove has been seted up at one side middle part that the slider is close to the spout tank bottom, spout tank bottom middle part is run through and is provided with first threaded rod, and first threaded rod passes through the bearing and is connected with the rotation of spout. The utility model discloses a fix the mould inside the standing groove to inside going into a plurality of draw-in grooves with a plurality of hose cards, the motor drives first threaded rod simultaneously and rotates, makes the slider remove to the spout tank bottom, thereby can carry out the mechanical drawing of patterns with a plurality of hoses automatically, is favorable to improving drawing of patterns efficiency, has reduced intensity of labour simultaneously.

Description

Quick demoulding device for injection moulding

Technical Field

The utility model relates to a drawing of patterns equipment technical field, in particular to injection moulding quick demoulding device.

Background

Hoses are an important component in modern industry, mainly used as wires, cables, wire and cable protection tubes for automation instrument signals and shower hoses for civil use. Because some hoses need to be flared before being crimped with the joint, the end of the hose needs to be flared so as to facilitate subsequent crimping with the joint. After the existing hose is flared, demolding is usually carried out manually, namely an operator grasps one end of the hose with one hand and grasps a flaring die with the other hand, and then pulls the flaring die towards two sides with force, so that demolding can be carried out only one by one, and the demolding efficiency is low and the manual labor intensity is high.

Therefore, it is necessary to invent a rapid demolding device for injection molding to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection moulding quick demoulding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an injection molding rapid demoulding device comprises a bottom plate, a second fixed block and a first fixed block, wherein the second fixed block and the first fixed block are fixedly arranged at two sides of the top end of the bottom plate respectively, a sliding groove is formed in the middle of one side, close to the second fixed block, of the first fixed block, a sliding block is movably arranged in the sliding groove, a cavity is formed in the first fixed block and is positioned at one side of the sliding groove, a first threaded groove is formed in the middle of one side, close to the bottom of the sliding groove, of the sliding block, a first threaded rod penetrates through the middle of the bottom of the sliding groove and is rotatably connected with the bottom of the sliding groove through a bearing, one end of the first threaded rod is fixedly connected with the output end of a motor, the other end of the first threaded rod extends into the first threaded groove, the first threaded rod is in threaded connection with the first threaded groove, a plurality of clamping, the extending groove has been seted up at draw-in groove top middle part, the inside activity of extending groove is provided with the movable block with extending groove looks adaptation, the second thread groove has been seted up at the top middle part of movable block, extending groove tank bottom middle part is run through and is provided with the second threaded rod, and the second threaded rod pass through the bearing and be connected with the rotation of extending groove tank bottom, the bottom of second threaded rod extends to second thread groove tank bottom, and second threaded rod and second thread groove threaded connection, the fixed piece of twisting that is provided with in top of second threaded rod.

Preferably, the bottom of movable block is the arc setting, the bottom mounting of movable block is provided with the damping layer, the fixed a plurality of damping strips that are equidistant distribution that are provided with of draw-in groove bottom inner wall, and the damping strip is the semicircle ring setting.

Preferably, the limiting groove has all been seted up at spout top and bottom inner wall middle part, the top of slider and bottom one side middle part all fixed be provided with the stopper of limiting groove looks adaptation.

Preferably, the chute opening is provided with a sealing layer in a surrounding manner, and the sealing layer is attached to the sliding block.

Preferably, a placing groove is formed in the middle of the top end of the second fixing block in a penetrating mode, a third threaded rod is arranged in the middle of the inner wall of the front side of the placing groove in a penetrating mode, and the third threaded rod is in threaded connection with the second fixing block.

Preferably, the third threaded rod is located the fixed splint that is provided with of the inside one end of standing groove, the fixed crank that is provided with of the other end of third threaded rod.

The utility model discloses a technological effect and advantage:

1. the utility model fixes the mould in the placing groove, and clamps the hoses into the clamping grooves, and the motor drives the first threaded rod to rotate to move the slide block to the bottom of the sliding groove, thereby being capable of automatically mechanically demoulding the hoses, being beneficial to improving demoulding efficiency and reducing labor intensity;

2. the utility model can improve the friction force and is beneficial to improving the stability of the hose fixation by arranging the damping layer and the plurality of damping strips;

3. the utility model is beneficial to preventing impurities such as dust from entering the inside of the chute through the arrangement of the sealing layer; through the setting of spacing groove and stopper, can carry on spacingly to the slider, be favorable to preventing the slider skew.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the first fixing block of the present invention.

Fig. 3 is a schematic view of a sectional view of the first fixing block of the present invention.

Fig. 4 is a schematic structural diagram of a position a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of a sectional view of the second fixing block of the present invention.

In the figure: 1. a base plate; 2. a second fixed block; 3. a first fixed block; 4. a chute; 5. a slider; 6. a card slot; 7. a cavity; 8. a motor; 9. a first threaded rod; 10. a first thread groove; 11. an extension groove; 12. a movable block; 13. a second thread groove; 14. a second threaded rod; 15. twisting the block; 16. a damping layer; 17. a damping strip; 18. a sealing layer; 19. a limiting groove; 20. a limiting block; 21. a placement groove; 22. a third threaded rod; 23. a splint; 24. a crank handle.

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 work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-5 injection moulding quick demoulding device, including bottom plate 1, second fixed block 2 and first fixed

block

3, 1 top both sides of bottom plate are fixed respectively and are provided with second fixed block 2 and first fixed

block

3, 2 top middle parts of second fixed block are run through and have been seted up standing groove 21, standing groove 21 front inner wall middle part is run through and is provided with third threaded rod 22, and third threaded

rod

22 and 2 threaded connection of second fixed block, the fixed splint 23 that is provided with of one end that third threaded rod 22 is located standing groove 21 inside, the fixed crank 24 that is provided with of the other end of third threaded rod 22.

The middle part of one side of the first fixed block 3, which is close to the second fixed block 2, is provided with a sliding chute 4, the sliding chute 4 is movably provided with a sliding block 5, the first fixed block 3 is internally provided with a cavity 7, the cavity 7 is positioned on one side of the sliding chute 4, the middle part of one side of the sliding block 5, which is close to the bottom of the sliding chute 4, is provided with a first threaded rod 10, the middle part of the bottom of the sliding chute 4 is provided with a first threaded rod 9 in a penetrating way, the first threaded rod 9 is rotatably connected with the bottom of the sliding chute 4 through a bearing, one end of the first threaded rod 9 is fixedly connected with the output end of a motor 8, the other end of the first threaded rod 9 extends into the first threaded groove 10, the first threaded rod 9 is in threaded connection with the first threaded groove 10, the middle part of the other side of the sliding block 5 is provided with a plurality of clamping grooves 6 which are distributed at equal intervals, second thread groove 13 has been seted up at the top middle part of

movable block

12, 11 tank bottoms middle parts of extension grooves run through and are provided with second threaded rod 14, and second threaded rod 14 pass through the bearing and 11 tank bottoms of extension grooves rotate and be connected, the bottom of second threaded rod 14 extends to 13 tank bottoms of second thread groove, and second threaded

rod

14 and 13 threaded connection of second thread groove, the fixed piece 15 of twisting that is provided with in top of second threaded rod 14, through fixing the mould inside standing groove 21 to go into a plurality of hose card inside a plurality of draw-in grooves 6, motor 8 drives first threaded rod 9 simultaneously and rotates, makes slider 5 remove to 4 tank bottoms of spout, thereby can carry out mechanical drawing of patterns with a plurality of hoses automatically, be favorable to improving drawing of patterns efficiency, reduced intensity of labour simultaneously.

Further, limiting groove 19 has all been seted up at 4 tops of spout and bottom inner wall middle parts, the top of slider 5 and bottom one side middle part all fixed be provided with limiting groove 19 looks adaptation stopper 20, through the setting of limiting groove 19 and stopper 20, can carry on spacingly to slider 5, are favorable to preventing slider 5 skew.

Secondly, the bottom of movable block 12 is the arc setting, the bottom mounting of movable block 12 is provided with

damping layer

16, 6 bottom inner walls of draw-in groove are fixed to be provided with a plurality of damping strips 17 that are equidistant distribution, and damping strip 17 is the semicircle ring setting, through the setting of damping layer 16 and a plurality of damping strips 17, can improve frictional force, are favorable to improving the stability that the hose is fixed, 4 opening parts of spout encircle and are provided with sealing layer 18, and sealing layer 18 is connected with 5 laminating of slider, through the setting of sealing layer 18, are favorable to preventing that impurities such as dust from getting into inside 4 spouts.

The utility model discloses the theory of operation:

during the use, put into standing groove 21 inside with the mould, then stretch into draw-in groove 6 inside respectively with the one end of a plurality of hoses, it twists piece 15 through rotatory a plurality of next, make to twist piece 15 and drive second threaded rod 14 and rotate, when second threaded rod 14 pivoted, drive movable block 12 downstream, until damping layer 16 and hose closely laminate, thereby fix the hose, through rotating crank 24 immediately, make splint 23 block the mould, drive first threaded rod 9 through motor 8 and rotate immediately, first threaded rod 9 and first thread groove 10 threaded connection, consequently, first threaded rod 9 pivoted drives slider 5 and removes to the direction that is close to spout 4 simultaneously, thereby drive a plurality of hoses and break away from the mould.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an injection moulding fast demoulding device which characterized in that: comprises a bottom plate (1), a second fixed block (2) and a first fixed block (3), wherein the second fixed block (2) and the first fixed block (3) are respectively fixedly arranged at two sides of the top end of the bottom plate (1), a sliding groove (4) is formed in the middle of one side, close to the second fixed block (2), of the first fixed block (3), a sliding block (5) is movably arranged in the sliding groove (4), a cavity (7) is formed in the first fixed block (3), the cavity (7) is positioned at one side of the sliding groove (4), a first threaded groove (10) is formed in the middle of one side, close to the groove bottom of the sliding groove (4), of the sliding block (5), a first threaded rod (9) penetrates through the middle of the groove bottom of the sliding groove (4), the first threaded rod (9) is rotatably connected with the groove bottom of the sliding groove (4) through a bearing, one end of the first threaded rod (, and the other end of the first threaded rod (9) extends to the inside of the first threaded groove (10), the first threaded rod (9) is in threaded connection with the first threaded groove (10), a plurality of clamping grooves (6) which are distributed at equal intervals are formed in the middle of the other side of the sliding block (5), an extending groove (11) is formed in the middle of the top end of each clamping groove (6), a movable block (12) matched with the extending groove (11) is movably arranged in each extending groove (11), a second threaded groove (13) is formed in the middle of the top end of each movable block (12), a second threaded rod (14) penetrates through the middle of the bottom of each extending groove (11), the second threaded rod (14) is rotatably connected with the bottom of each extending groove (11) through a bearing, the bottom of the second threaded rod (14) extends to the bottom of the second threaded groove (13), and the second threaded rod (14) is in threaded connection with the second threaded groove (13), the top end of the second threaded rod (14) is fixedly provided with a screwing block (15).

2. An injection molding rapid demolding device as claimed in claim 1, wherein: the bottom of activity piece (12) is the arc setting, the bottom mounting of activity piece (12) is provided with damping layer (16), draw-in groove (6) bottom inner wall is fixed and is provided with a plurality of damping strips (17) that are equidistant distribution, and damping strip (17) are the semicircle ring setting.

3. An injection molding rapid demolding device as claimed in claim 2, wherein: spacing groove (19) have all been seted up at spout (4) top and bottom inner wall middle part, top and bottom one side middle part of slider (5) all fixed be provided with spacing block (20) of spacing groove (19) looks adaptation.

4. An injection molding rapid demolding device as claimed in claim 3, wherein: the opening of the sliding groove (4) is provided with a sealing layer (18) in a surrounding mode, and the sealing layer (18) is attached to and connected with the sliding block (5).

5. An injection molding rapid demolding device as claimed in claim 4, wherein: the middle part of the top end of the second fixing block (2) is provided with a placing groove (21) in a penetrating mode, the middle part of the inner wall of the front side of the placing groove (21) is provided with a third threaded rod (22) in a penetrating mode, and the third threaded rod (22) is in threaded connection with the second fixing block (2).

6. An injection molding rapid demolding device as claimed in claim 5, wherein: the one end that third threaded rod (22) is located standing groove (21) inside is fixed and is provided with splint (23), the other end of third threaded rod (22) is fixed and is provided with crank (24).