CN218429762U

CN218429762U - Demoulding device of bumper mould

Info

Publication number: CN218429762U
Application number: CN202222869274.7U
Authority: CN
Inventors: 张莉芳; 朱中建
Original assignee: Taicang Jinzhong Electronic Technology Co ltd
Current assignee: Taicang Jinzhong Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-03
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a shedder of bumper mould, including frame and support frame, the internally mounted of frame has the support frame, the inside walking frame that is equipped with of frame of support frame one side, install on the outer wall of walking frame and take off the die carrier, the one side of keeping away from the walking frame on the die carrier outer wall is equipped with the movable mould, install the cover half on the outer wall of support frame, the inside rack that is equipped with of frame of walking frame one side, all be equipped with the thread bush on the outer wall of drawing of patterns frame both sides, all be equipped with the threaded rod on the outer wall of rack both sides, and the one end of threaded rod extends to the surface of support frame through the thread bush. The utility model discloses not only realize the automatic removal die sinking of shedder, made things convenient for the quick taking out of bumper after the shaping, improved the convenience when bumper gets the material.

Description

Demoulding device of bumper mould

Technical Field

The utility model relates to a shedder technical field specifically is a shedder of bumper mould.

Background

With the development of the automobile industry, an automobile bumper is also developed as an important safety device on a renovated road, the front and rear bumpers of the sedan car are required to be harmonious and unified with the shape of the car body and light in weight in addition to the original protection function, the material for manufacturing the front and rear bumpers of the sedan car is made of engineering plastics, the plastic bumper is composed of an outer plate, a buffer material and a cross beam, the automobile bumper is a device for absorbing and relieving external impact force and protecting the front and rear parts of the car body, and a demoulding device of a bumper mould is important in application of the processing and forming of the bumper.

The plastic bumper is made by adopting an injection molding process, namely, plastic in a molten state is poured into a corresponding mold under a pressure state, and is taken out of the mold after a plastic melt is cooled and formed, the process is called demolding 1. When a demolding device drives the mold to be opened, the demolding device usually adopts a threaded rod mode to drive the mold to move so as to open a fixed mold and a movable mold, and the demolding device is inconvenient to automatically and rapidly open in actual use, so that the efficiency of the demolding device is greatly influenced; 2. when the demoulding device is driven by transmission, the direct mode is usually adopted for driving, a limiting sliding supporting structure is lacked, the accurate mould opening and mould closing of the demoulding device are not facilitated, and the forming quality of the bumper is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shedder of bumper mould to provide shedder automatic removal die sinking of not being convenient for in solving above-mentioned background, make things convenient for the quick problem of taking out of bumper after the shaping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shedder of bumper mould, includes frame and support frame, the internally mounted of frame has the support frame, the inside walking frame that is equipped with of frame of support frame one side, install the drawing of patterns frame on the outer wall of walking frame, the one side of keeping away from the walking frame on the drawing of patterns frame outer wall is equipped with the movable mould, install the cover half on the outer wall of support frame, the inside rack that is equipped with of frame one side of walking frame, all be equipped with the thread bush on the outer wall of drawing of patterns frame both sides, all be equipped with the threaded rod on the outer wall of rack both sides, and the one end of threaded rod extends to the surface of support frame through the thread bush.

Preferably, be equipped with two sets of rotary driving spare on the outer wall of rack, rotary driving spare's output all is equipped with the action wheel.

Preferably, all be equipped with the gyro wheel on the rack outer wall of action wheel top, all overlap on the threaded rod outer wall of gyro wheel top and be equipped with the drive wheel.

Preferably, the surface of the driving wheel is provided with a belt, and the belt extends to the surface of the driving wheel through the roller.

Preferably, the top of the rack below the walking frame is provided with two sets of rails, the top of each rail is provided with a second sliding sleeve, and the second sliding sleeves are fixedly connected with the walking frame.

Preferably, the top end of the track on one side of the second sliding sleeve is provided with a first sliding sleeve, and the first sliding sleeve is fixedly connected with the walking frame.

Preferably, two groups of positioning holes are formed in the fixed die on one side of the movable die, and one ends of the positioning holes extend to the outside of the fixed die.

Preferably, two groups of positioning columns are arranged on the outer wall of the movable die on one side of the positioning hole, and the positioning columns extend into the positioning hole.

Preferably, a bumper body is arranged inside the movable die, and a control panel is arranged on the outer wall of the rack.

Compared with the prior art, the beneficial effects of the utility model are that: the demoulding device not only realizes automatic moving and mould opening of the demoulding device, facilitates quick taking out of the formed bumper and improves the convenience of taking the bumper;

(1) The driving wheel is driven to rotate by the rotary driving piece, the belt is driven to move by the driving wheel, the driving wheel is driven to rotate by the belt, the threaded rod is driven to rotate by the driving wheel, the threaded rod drives the thread bushing to move, the demoulding frame drives the movable mould to move, and the movable mould and the fixed mould are separated from each other to facilitate demoulding and taking out of the bumper body;

(2) The demolding frame drives the walking frame to move, and the first sliding sleeve and the second sliding sleeve slide on the surface of the track to perform sliding support, so that the stability of horizontal movement of the walking frame and the demolding frame is improved, the reliable sliding support of the demolding device is realized, and the stability of the demolding device during operation is improved;

(3) When the movable die is separated from the surface of the fixed die, the positioning column is drawn out from the positioning hole, and the positioning column is matched with the positioning hole to position and support the movable die and the fixed die, so that displacement deviation is prevented from occurring when the movable die and the fixed die are demolded or are closed, reliable positioning and supporting are realized when the demolding device transmits, and the precision of demolding or closing of the die is improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a side view of the belt of the present invention;

fig. 4 is a schematic top view of a cross-sectional structure of the threaded rod of the present invention;

fig. 5 is a schematic view of the front sectional structure of the roller of the present invention.

In the figure: 1. a frame; 2. fixing a mold; 3. moving the mold; 4. demoulding frame; 5. a threaded sleeve; 6. a walking frame; 7. a threaded rod; 8. placing a rack; 9. a drive wheel; 10. a roller; 11. a rotary drive member; 12. a driving wheel; 13. a first sliding sleeve; 14. a track; 15. a second sliding sleeve; 16. a bumper body; 17. positioning holes; 18. a positioning column; 19. a support frame; 20. a control panel; 21. a belt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. 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.

Referring to fig. 1-5, the present invention provides an embodiment: a demoulding device of a bumper mould comprises a rack 1 and a support frame 19, wherein the support frame 19 is installed inside the rack 1, a walking frame 6 is arranged inside the rack 1 on one side of the support frame 19, the walking frame 6 is connected with the rack 1 in a sliding manner, a demoulding frame 4 is installed on the outer wall of the walking frame 6, a movable mould 3 is arranged on one side, far away from the walking frame 6, of the outer wall of the demoulding frame 4, a fixed mould 2 is installed on the outer wall of the support frame 19, a placing frame 8 is arranged inside the rack 1 on one side of the walking frame 6, thread sleeves 5 are arranged on the outer walls on two sides of the demoulding frame 4, threaded rods 7 are arranged on the outer walls on two sides of the placing frame 8, one end of each threaded rod 7 extends to the surface of the support frame 19 through the thread sleeves 5, two groups of rotary driving pieces 11 are arranged on the outer wall of the placing frame 8, the rotary driving pieces 11 play a role of power driving, driving wheels 12 are arranged at the output ends of the driving wheels 11, idler wheels 10 are arranged on the outer walls of the placing frame 8 above the idler wheels 10, driving wheels 9 are all provided with belt 21, and play a role of driving belt 21 in driving the role of a belt transmission of the driving wheel 12;

when the automatic moving die-sinking device is used, two groups of rotating driving pieces 11 are opened by operating the control panel 20, the rotating driving pieces 11 drive the driving wheel 12 to rotate, the driving wheel 12 drives the belt 21 to move under the matching of the roller 10, the belt 21 drives the driving wheel 9 to rotate, the driving wheel 9 drives the threaded rod 7 to rotate, the threaded rod 7 drives the threaded sleeve 5 to move under the matching of the threaded rod 7 and the threaded sleeve 5, the threaded sleeve 5 drives the die-sinking frame 4 to move, the die-sinking frame 4 drives the moving die 3 to move, the moving die 3 horizontally moves to separate the moving die 3 from the fixed die 2, so that the die-sinking of the bumper body 16 is facilitated, the automatic moving die sinking of the die-sinking device is realized, the formed bumper can be rapidly taken out, and the convenience in taking the bumper is improved;

two groups of rails 14 are arranged at the top end of the rack 1 below the walking frame 6, the top ends of the rails 14 are provided with second sliding sleeves 15, the second sliding sleeves 15 are fixedly connected with the walking frame 6, the second sliding sleeves 15 are in sliding connection with the rails 14, the top ends of the rails 14 on one side of the second sliding sleeves 15 are provided with first sliding sleeves 13, the first sliding sleeves 13 are fixedly connected with the walking frame 6, and the first sliding sleeves 13 are in sliding connection with the rails 14;

when the demolding device is used, the demolding frame 4 drives the traveling frame 6 to move, the traveling frame 6 drives the first sliding sleeve 13 and the second sliding sleeve 15 to move, and the first sliding sleeve 13 and the second sliding sleeve 15 slide on the surface of the track 14 to perform sliding support, so that the stability of horizontal movement of the traveling frame 6 and the demolding frame 4 is improved, the reliable sliding support of the demolding device is realized, and the stability of the demolding device during operation is improved;

two groups of positioning holes 17 are formed in the fixed die 2 on one side of the movable die 3, one end of each positioning hole 17 extends to the outside of the fixed die 2, two groups of positioning columns 18 are arranged on the outer wall of the movable die 3 on one side of the positioning holes 17, the positioning columns 18 extend to the inside of the positioning holes 17, the positioning columns 18 are in sliding connection with the positioning holes 17, a bumper body 16 is arranged in the movable die 3, and a control panel 20 is arranged on the outer wall of the rack 1;

when the movable die 3 is separated from the surface of the fixed die 2 in use, the movable die 3 drives the positioning columns 18 to synchronously move, the positioning columns 18 are drawn out from the positioning holes 17, and the positioning columns 18 and the positioning holes 17 are matched to position and support the movable die 3 and the fixed die 2, so that displacement deviation is prevented from occurring when the movable die 3 and the fixed die 2 are demolded or are combined, reliable positioning and supporting during transmission of a demolding device is realized, and the precision of demolding or combining the dies is improved.

When the embodiment of the application is used: firstly, two groups of rotary driving parts 11 are opened by operating a control panel 20, a driving wheel 12 is driven to rotate by the rotary driving parts 11, a belt 21 is driven to move by the driving wheel 12 under the coordination of a roller 10, a driving wheel 9 is driven to rotate by the belt 21, a threaded rod 7 is driven to rotate by the driving wheel 9, the threaded rod 7 drives a threaded sleeve 5 to move under the coordination of the threaded rod 7 and the threaded sleeve 5, a demoulding frame 4 is driven to move by the threaded sleeve 5, a movable mould 3 is driven to move by the demoulding frame 4, the movable mould 3 horizontally moves to separate the movable mould 3 from a fixed mould 2 so as to facilitate demoulding and taking out of a bumper body 16, then the demoulding frame 6 is driven to move by the demoulding frame 4, the walking frame 6 drives a first sliding sleeve 13 and a second sliding sleeve 15 to move, the first sliding sleeve 13 and the second sliding sleeve 15 slide on the surface of a rail 14 to carry out sliding support, so as to improve the stability of the horizontal movement of the walking frame 6 and the demoulding frame 4, when the movable mould 3 is separated from the positioning hole 3 from the surface of the fixed mould 2, the positioning column 18 is driven to synchronously move, the positioning column 18 is drawn out from the inside of the fixed mould 17, the movable mould 3 and the fixed mould 2 to support the movable mould, thereby preventing the working deviation of the fixed mould 2 or the demoulding device, and using the deviation of the demoulding device.

Claims

1. The utility model provides a shedder of bumper mould, includes frame (1) and support frame (19), its characterized in that: the utility model discloses a take-off mould, including frame (1), movable mould (3), cover half (2), rack (1), movable mould (8), demolding frame (4), threaded sleeve (5), threaded rod (7) are all equipped with on the outer wall of rack (8) both sides, and the one end of threaded rod (7) extends to the surface of support frame (19) through threaded sleeve (5), and the inside support frame (19) that has of frame (1), the inside movable mould frame (4) that is equipped with of frame (6) on the outer wall of frame (4), one side of keeping away from on the outer wall of demolding frame (4) is equipped with movable mould (3), install cover half (2) on the outer wall of support frame (19), the inside rack (1) of frame (6) one side is equipped with rack (8).

2. The ejector device for a bumper mold according to claim 1, wherein: be equipped with two sets of rotary driving spare (11) on the outer wall of rack (8), the output of rotary driving spare (11) all is equipped with action wheel (12).

3. The ejector device for a bumper mold according to claim 2, wherein: the outer wall of the placing rack (8) above the driving wheel (12) is provided with rollers (10), and the outer wall of the threaded rod (7) above the rollers (10) is sleeved with driving wheels (9).

4. The ejector device for a bumper mold according to claim 3, wherein: the surface of the driving wheel (9) is provided with a belt (21), and the belt (21) extends to the surface of the driving wheel (12) through the roller (10).

5. The ejector device for a bumper mold according to claim 1, wherein: the walking frame is characterized in that two groups of rails (14) are arranged at the top end of the frame (1) below the walking frame (6), second sliding sleeves (15) are arranged at the top ends of the rails (14), and the second sliding sleeves (15) are fixedly connected with the walking frame (6).

6. The ejector device for a bumper mold according to claim 5, wherein: the top end of the track (14) on one side of the second sliding sleeve (15) is provided with a first sliding sleeve (13), and the first sliding sleeve (13) is fixedly connected with the walking frame (6).

7. The ejector device for a bumper mold according to claim 1, wherein: two sets of locating holes (17) are arranged inside the fixed die (2) on one side of the movable die (3), and one ends of the locating holes (17) extend to the outside of the fixed die (2).

8. The demolding device for a bumper mold as claimed in claim 7, wherein: and two groups of positioning columns (18) are arranged on the outer wall of the movable mold (3) on one side of the positioning hole (17), and the positioning columns (18) extend into the positioning hole (17).

9. The ejector device for a bumper mold according to claim 1, wherein: the bumper is characterized in that a bumper body (16) is arranged inside the movable die (3), and a control panel (20) is arranged on the outer wall of the rack (1).