CN219294492U

CN219294492U - Hot plate die for manufacturing car lamp

Info

Publication number: CN219294492U
Application number: CN202320455657.1U
Authority: CN
Inventors: 薛庆庆
Original assignee: Youcheng Machinery Tianjin Co ltd
Current assignee: Youcheng Machinery Tianjin Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-04
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a hot plate die for manufacturing car lamps, which relates to the field of dies and comprises an upper die shell, a middle die shell and a lower die shell, wherein driving rods are fixedly arranged on one sides, far away from each other, of the upper die shell and the lower die shell, the middle die shell is positioned on the bottom side of the upper die shell, the lower die shell is positioned on the bottom side of the middle die shell, connecting structures are movably arranged between the upper die shell and the middle die shell and between the middle die shell and the lower die shell, a movable ejection structure is arranged on the lower die shell, a material taking structure is movably arranged on the lower die shell, the connecting structures comprise fixed sleeves and movable rods, and the fixed sleeves are fixedly arranged on the bottom side of the upper die shell. According to the utility model, through the arrangement of the mounting plate and the ejection block, when the equipment is used, the mounting plate and the ejection block can be driven by the driving cylinder to move, so that a workpiece fixed on the arc-shaped die is ejected, the tight connection between the workpiece and the die caused by thermal expansion and cold contraction is avoided, and the blanking is convenient for a user.

Description

Hot plate die for manufacturing car lamp

Technical Field

The utility model relates to the technical field of dies, in particular to a hot plate die for manufacturing car lamps.

Background

The plastic hot plate welding machine mainly welds plastic parts through a heating plate controlled by temperature. When welding, the heating plate is arranged between two plastic parts, and when the workpiece clings to the heating plate, the plastic starts to melt. After a preset heating time elapses, the plastic on the surface of the workpiece reaches a certain melting degree, the workpiece is separated towards two sides, the heating plates are moved away, then the two workpieces are combined together, after the heating plates stop acting, the pressure is allowed to last for a few seconds, so that the two workpieces are solidified and formed, a firm molecular chain is formed, the purpose of welding is achieved, the welding strength can exceed the strength of the raw materials, and the whole welding process is completed.

In the prior art, as the hot plate die has a heating process, a user cannot wait for cooling of a workpiece to perform blanking, the residual temperature of the workpiece in direct contact with the workpiece can hurt the body of the user, and the workpiece and the die are tightly connected due to expansion with heat and contraction with cold, so that the blanking is more inconvenient, and the hot plate die for manufacturing the car lamp is needed to meet the demands of people.

Disclosure of Invention

The utility model aims to provide a hot plate die for manufacturing a car lamp, which solves the problems that in the prior art, as the hot plate die has a heating process, a user cannot wait for cooling a workpiece to perform blanking, the residual temperature directly contacted with the workpiece can hurt the body of the user, and the thermal expansion and the cold contraction can cause the tight connection of the workpiece and the die, so that the blanking is more inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hot plate mould for car light is made, includes mould casing, intermediate mould casing and lower mould casing, go up mould casing and lower mould casing one side that keeps away from each other and all fixedly mounted has the actuating lever, and the intermediate mould casing is located the bottom of last mould casing, and lower mould casing is located the bottom of intermediate mould casing, go up and all movable mounting has connection structure between mould casing and intermediate mould casing and the lower mould casing, movable ejection structure on the lower mould casing, movable mounting gets the material structure on the lower mould casing.

Preferably: the connecting structure comprises a fixed sleeve and a movable rod, wherein the fixed sleeve is fixedly arranged at the bottom side of the upper die shell, the movable rod is fixedly arranged at the top side of the middle die shell, and the top end of the movable rod is slidably arranged in the fixed sleeve.

Preferably: the movable ring is slidably mounted in the fixed sleeve, one end of the buffer spring is fixedly mounted at the top end of the movable ring, and the other end of the buffer spring is fixedly mounted at the bottom side of the upper die shell.

Preferably: the ejection structure comprises a mounting plate and ejection blocks, an arc-shaped die is arranged on the top side of the lower die shell, a plurality of ejection blocks are slidably mounted in the arc-shaped die, the mounting plate is fixedly mounted on the bottom sides of the ejection blocks, a driving cylinder is movably mounted on the bottom side of the lower die shell, and the top end of the driving cylinder is fixedly mounted on the bottom side of the mounting plate.

Preferably: the material taking structure comprises a fixed mounting frame, a second movable support, a sucker and an air pipe, wherein the fixed mounting frame is fixedly arranged on the side face of the lower die shell, the second movable support is movably arranged on the fixed mounting frame, the sucker is fixedly arranged on the bottom side of the second movable support, the sucker is matched with a grinding tool groove of the lower die shell, and the air pipe is fixedly arranged on the top side of the second movable support.

Preferably: the fixed mounting rack is fixedly provided with a fixed rod, the fixed rod is fixedly provided with a first driving motor, the output end of the first driving motor is fixedly provided with a first movable support, the first movable support is fixedly provided with a second driving motor, and the output end of the second driving motor is fixedly provided with a second movable support.

Preferably: the fixed mounting frame is of a stepped structure, and a part of the fixed mounting frame is contacted with the bottom side of the lower die shell.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the mounting plate and the ejection block, when the device is used, the mounting plate and the ejection block can be driven by the driving cylinder to move, so that a workpiece fixed on the arc-shaped die is ejected, the tight connection between the workpiece and the die caused by thermal expansion and cold contraction is avoided, and the device is convenient for a user to carry out blanking.

According to the utility model, through the arrangement of the material taking structure, the first movable support and the second movable support are driven to move by the first driving motor and the second driving motor, and the second movable support is adjusted to a proper position, so that the workpiece on the lower die shell is taken down by the air pipe driving sucker, the rapid and convenient material taking is realized, and the processing efficiency of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of a hot plate mold for manufacturing a vehicle lamp according to the present utility model;

FIG. 2 is a schematic view showing a part of a hot plate mold for manufacturing a vehicle lamp according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a hot plate mold for manufacturing a vehicle lamp according to the present utility model;

fig. 4 is a schematic structural view of a material taking structure portion of a hot plate mold for manufacturing a vehicle lamp according to the present utility model.

In the figure: 100. an upper die housing; 101. a driving rod; 102. a fixed sleeve; 103. a movable rod; 104. a movable ring; 105. a buffer spring; 106. a driving cylinder; 107. an arc-shaped mold; 108. mounting plates, 109, ejector blocks; 200. an intermediate mold shell; 300. a lower die housing; 400. a fixed mounting rack; 401. a fixed rod; 402. a first driving motor; 403. a first movable bracket; 404. a second driving motor; 405. a second movable bracket; 406. a suction cup; 407. and an air pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a hot plate mold for manufacturing a vehicle lamp includes an upper mold housing 100, an intermediate mold housing 200, and a lower mold housing 300, wherein driving rods 101 are fixedly installed at sides of the upper mold housing 100 and the lower mold housing 300, which are far away from each other, the intermediate mold housing 200 is positioned at a bottom side of the upper mold housing 100, the lower mold housing 300 is positioned at a bottom side of the intermediate mold housing 200, connecting structures are movably installed between the upper mold housing 100 and the intermediate mold housing 200 and between the intermediate mold housing 200 and the lower mold housing 300, a movable ejection structure is installed on the lower mold housing 300, a material taking structure is movably installed on the lower mold housing 300, when the apparatus is used, the upper mold housing 100, the intermediate mold housing 200, and the lower mold housing 300 are driven by external power to perform mold closing, and when the apparatus is close to each other, the upper mold housing 100 and the intermediate mold housing 200 can be fixed by using a fixing sleeve 102 and a movable rod 103, the middle die shell 200 and the lower die shell 300 are in butt joint, so that the connection stability is ensured, meanwhile, the buffer spring 105 in the fixed sleeve 102 is utilized for buffering, serious damage is avoided, so that the first step of processing is carried out on a workpiece, then the hot plate welding is carried out on the workpiece on the upper die shell 100 and the lower die shell 300, the processing of the workpiece is realized, the driving cylinder 106 is driven, the mounting plate 108 and the ejection block 109 are directly driven to move in the arc-shaped die 107 by the driving cylinder 106, the ejection block 109 protrudes out of the surface of the arc-shaped die 107, the workpiece and the lower die shell 300 are separated, the next step of processing is facilitated, the first movable bracket 403 is driven to rotate by the first driving motor 402 when the material is taken, the purpose of adjusting the direction of the first movable bracket 403 is realized, the second movable bracket 405 is driven to rotate by the second driving motor 404, thereby changing the orientation of the second movable support 405, ensuring that the suction cup 406 on the second movable support 405 can be matched with the workpiece on the lower die housing 300, facilitating the butt joint, and ensuring the firmness between the suction cup 406 and the workpiece by using the air pipe 407 to provide suction.

Further, the connecting structure comprises a fixed sleeve 102 and a movable rod 103, wherein the fixed sleeve 102 is fixedly arranged at the bottom side of the upper die shell 100, the movable rod 103 is fixedly arranged at the top side of the middle die shell 200, the top end of the movable rod 103 is slidably arranged in the fixed sleeve 102, the upper die shell 100 and the middle die shell 200 can be fixed by utilizing the fixed sleeve 102 and the movable rod 103, and the middle die shell 200 and the lower die shell 300 are in butt joint, so that the stability of connection is ensured.

Further, the movable ring 104 is slidably mounted in the fixed sleeve 102, one end of the buffer spring 105 is fixedly mounted at the top end of the movable ring 104, the other end of the buffer spring 105 is fixedly mounted at the bottom side of the upper die shell 100, and the buffer spring 105 in the fixed sleeve 102 is utilized for buffering, so that serious damage is avoided, and the workpiece is subjected to the first step of treatment.

Further, the ejection structure comprises a mounting plate 108 and an ejection block 109, the top side of the lower die shell 300 is provided with an arc-shaped die 107, a plurality of ejection blocks 109 are slidably mounted in the arc-shaped die 107, the mounting plate 108 is fixedly mounted on the bottom sides of the plurality of ejection blocks 109, a driving cylinder 106 is movably mounted on the bottom side of the lower die shell 300, the top end of the driving cylinder 106 is fixedly mounted on the bottom side of the mounting plate 108, the driving cylinder 106 is utilized to directly drive the mounting plate 108 and the ejection block 109 to move in the arc-shaped die 107, and the ejection block 109 is utilized to extend out from the surface of the arc-shaped die 107, so that a workpiece and the lower die shell 300 are separated, and the next step of processing is facilitated.

Further, the material taking structure comprises a fixed mounting frame 400, a second movable support 405, a sucker 406 and an air pipe 407, wherein the fixed mounting frame 400 is fixedly arranged on the side face of the lower die shell 300, the second movable support 405 is movably arranged on the fixed mounting frame 400, the sucker 406 is fixedly arranged on the bottom side of the second movable support 405, the sucker 406 is matched with a grinding tool groove of the lower die shell 300, the air pipe 407 is fixedly arranged on the top side of the second movable support 405, the second movable support 405 is driven to rotate by using a second driving motor 404, so that the direction of the second movable support 405 is changed, the sucker 406 on the second movable support 405 can be matched with a workpiece on the lower die shell 300, the butt joint is facilitated, and the suction force between the sucker 406 and the workpiece is ensured by utilizing the air pipe 407.

Further, a fixed rod 401 is fixedly installed on the fixed installation frame 400, a first driving motor 402 is fixedly installed on the fixed rod 401, a first movable support 403 is fixedly installed at the output end of the first driving motor 402, a second driving motor 404 is fixedly installed on the first movable support 403, and a second movable support 405 is fixedly installed at the output end of the second driving motor 404.

Further, the fixing mount 400 has a stepped structure, a portion of which is in contact with the bottom side of the lower die case 300.

The working principle of the utility model is as follows:

when the device is used, the upper die shell 100, the middle die shell 200 and the lower die shell 300 are driven by external power to carry out die assembly, the upper die shell 100 and the middle die shell 200 can be fixed by the fixed sleeve 102 and the movable rod 103 when the upper die shell 100, the middle die shell 200 and the lower die shell 300 are close to each other, the connection stability is ensured, the buffer spring 105 in the fixed sleeve 102 is used for buffering to avoid serious damage, so that the first step of processing is carried out on a workpiece, then the workpiece on the upper die shell 100 and the lower die shell 300 is welded by a hot plate to realize the processing of the workpiece, the driving cylinder 106 is driven at the moment, the mounting plate 108 and the ejection block 109 are directly driven by the driving air cylinder 106 to move in the arc-shaped die 107, the ejection block 109 is utilized to extend out of the surface of the arc-shaped die 107, the workpiece and the lower die housing 300 are separated, the next step of processing is facilitated, when the material is taken, the first movable support 403 is driven by the first driving motor 402 to rotate, the purpose of adjusting the direction of the first movable support 403 is achieved, the second movable support 405 is driven by the second driving motor 404 to rotate, the direction of the second movable support 405 is changed, the sucker 406 on the second movable support 405 is guaranteed to be matched with the workpiece on the lower die housing 300, the butt joint is facilitated, and the firmness between the sucker 406 and the workpiece is guaranteed by utilizing the air pipe 407 to provide suction.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A hot plate die for manufacturing car lamps, comprising an upper die shell (100), an intermediate die shell (200) and a lower die shell (300), characterized in that: the utility model discloses a mould for making a material, including mould shell (100), lower mould shell (300), upper mould shell (100), lower mould shell (300), actuating lever (101) are all fixed mounting in one side that upper mould shell (100) and lower mould shell (300) kept away from each other, and intermediate mould shell (200) are located the bottom side of upper mould shell (100), and lower mould shell (300) are gone up movable mounting and are got material structure on lower mould shell (300) in the bottom side of intermediate mould shell (200), between upper mould shell (100) and intermediate mould shell (200) and lower mould shell (300).

2. A hot plate mold for vehicle lamp manufacturing according to claim 1, wherein: the connecting structure comprises a fixed sleeve (102) and a movable rod (103), wherein the fixed sleeve (102) is fixedly arranged at the bottom side of the upper die shell (100), the movable rod (103) is fixedly arranged at the top side of the middle die shell (200), and the top end of the movable rod (103) is slidably arranged in the fixed sleeve (102).

3. A hot plate mold for vehicle lamp manufacturing according to claim 2, wherein: the movable ring (104) is slidably mounted in the fixed sleeve (102), one end of the buffer spring (105) is fixedly mounted at the top end of the movable ring (104), and the other end of the buffer spring (105) is fixedly mounted at the bottom side of the upper die shell (100).

4. A hot plate mold for vehicle lamp manufacturing according to claim 1, wherein: the ejection structure comprises a mounting plate (108) and ejection blocks (109), wherein an arc-shaped die (107) is arranged on the top side of a lower die shell (300), a plurality of ejection blocks (109) are arranged in the arc-shaped die (107) in a sliding mode, the mounting plate (108) is fixedly arranged on the bottom sides of the ejection blocks (109), a driving air cylinder (106) is movably arranged on the bottom side of the lower die shell (300), and the top end of the driving air cylinder (106) is fixedly arranged on the bottom side of the mounting plate (108).

5. A hot plate mold for vehicle lamp manufacturing according to claim 1, wherein: the material taking structure comprises a fixed mounting frame (400), a second movable support (405), a sucker (406) and an air pipe (407), wherein the fixed mounting frame (400) is fixedly arranged on the side face of the lower die shell (300), the second movable support (405) is movably arranged on the fixed mounting frame (400), the sucker (406) is fixedly arranged on the bottom side of the second movable support (405), the sucker (406) is matched with the grinding tool groove of the lower die shell (300), and the air pipe (407) is fixedly arranged on the top side of the second movable support (405).

6. A hot plate mold for vehicle lamp manufacturing according to claim 5, wherein: fixed mounting dead lever (401) on fixed mounting frame (400), fixed mounting has first driving motor (402) on dead lever (401), and the output fixed mounting of first driving motor (402) has first movable support (403), and fixed mounting has second driving motor (404) on first movable support (403), and the output fixed mounting of second driving motor (404) has second movable support (405).

7. A hot plate mold for vehicle lamp manufacturing according to claim 5, wherein: the fixed mounting frame (400) is of a stepped structure, and a part of the fixed mounting frame is contacted with the bottom side of the lower die shell (300).