Die for camping lamp accessories

Abstract

The utility model belongs to the technical field of injection molds, and particularly relates to a camping lamp accessory mold which comprises a lower mold, an upper mold is mounted at the top of the lower mold; two groups of rotating plates are hinged to the top of the upper mold; two groups of first connecting ropes are fixedly connected to the inner wall of the rotating plate; a belt is fixedly connected to the end of the first connecting rope, and the belt is arranged on the inner wall of the rotating plate in a sliding mode. The bottom of the belt is fixedly connected with a connecting plate; a clamping rod is arranged at the end part of the connecting plate; two groups of turnable rotating plates are arranged in a matched manner, so that the cleanliness of the top of the upper mold can be improved, and the problems that more particle impurities exist at the top of the lower mold close to an injection molding opening, subsequent impurities possibly enter an inner cavity of the lower mold along with molten glue, and obvious flaws exist on the surface of a product are solved; the flexibility of the two sets of rotating plates during working can be improved, and meanwhile follow-up overall maintenance work of the rotating plates is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to injection mold technical field, specifically is a kind of camping lamp accessory's mould. BACKGROUND

[0002] The camping lamp is designed for camping activities, and its main function is to provide outdoor lighting, so as to ensure that the activities in the camping area can be carried out safely. The device has portability, durability and waterproofness and other characteristics.

[0003] The shell and other accessories of the camping lamp are important components of the lamp, and play a crucial role in the appearance, quality and safety of the lamp. The mold is a key tool for manufacturing lamp accessories, and through the mold, camping lamps with consistent shape and accurate size can be efficiently produced.

[0004] Through long-term observation, the top of the existing mold may have some impurities after long-term use. When adding molten glue to the top of the mold, these impurities may enter the mold cavity with the molten glue, causing small black spots or black stripes to form on the surface or inside of the product during subsequent injection molding. Therefore, a mold for camping lamp accessories is proposed to solve the above problems. SUMMARY

[0005] To make up for the shortcomings of the prior art and solve at least one technical problem raised in the background art, the utility model provides a mold for camping lamp accessories.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model discloses a mold for camping lamp accessories, which comprises a lower mold; the upper mold is installed on the top of the lower mold; two groups of rotating plates are hingedly connected to the top of the upper mold; two groups of first connecting ropes are fixedly connected to the inner walls of the rotating plates; belts are fixedly connected to the ends of the first connecting ropes, and the belts are slidingly arranged on the inner walls of the rotating plates; a connecting plate is fixedly connected to the bottom of the belt; a clamping rod is arranged at the end of the connecting plate; two groups of fixing frames are fixedly connected to the side walls of the lower mold; and a limiting groove matching the shape of the clamping rod is formed in the bottom wall of the fixing frame.

[0007] Preferably, a plurality of heat insulation plates are fixedly connected to the side walls of the upper mold; two groups of sliding grooves are formed in the side walls of the rotating plates; a corrugated cover is fixedly connected to the middle of the heat insulation plate; a connecting rod is fixedly connected to the inner wall of the corrugated cover, and the connecting rod is slidingly arranged in the middle of the heat insulation plate; a movable wheel is rotatably connected to the end of the connecting rod, and the movable wheel is arranged in the inner wall of the sliding groove; and a conduit is threadedly connected to the bottom of the heat insulation plate, and the conduit is in communication with the corrugated cover.

[0008] Preferably, the top of the rotating plate is fixedly connected with two groups of receiving boxes; the inner wall of the receiving box is fixedly connected with an inclined plate, and the inclined plate is arranged obliquely; the side wall of the receiving box is provided with a discharge port; the inner wall of the receiving box is slidably connected with a cleaning plate; the middle of the cleaning plate is fixedly connected with two groups of pull ropes, and the pull ropes are arranged through the two groups of discharge ports.

[0009] Preferably, the side wall of the receiving box is fixedly connected with two groups of gaskets; the end of the cleaning plate is fixedly connected with a second connecting rope, and the second connecting rope is arranged through the middle of the receiving box and the gasket; the end of the second connecting rope is fixedly connected with a counterweight ball.

[0010] Preferably, the side wall of the upper mold is fixedly connected with two groups of supports; a plurality of rotating wheels are rotatably connected to the middle of the support, and the plurality of rotating wheels are arranged in contact with the inner wall of the belt.

[0011] Preferably, the inner wall of the connecting plate is fixedly connected with a spring rod, and the output end of the spring rod is fixedly connected with the clamping rod.

[0012] Preferably, the side wall of the receiving box is fixedly connected with a limiting piece, and the pull rope is arranged in the inner wall of the limiting piece.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model provides a kind of camping lamp accessory's mould, by cooperation Two groups of rotatable rotating plate, can improve the neatness of the top of upper mould, reduce the lower mould top of position close to injection port has more particle impurities, subsequent impurities possibly with melt glue enters lower mould inner cavity, while product surface exists obvious flaw Problem, simultaneously under the separable characteristics of clamping rod and limiting groove, can improve the flexibility of two groups of rotating plate when working, while subsequent maintenance work of rotating plate whole is facilitated.

[0015] The utility model provides a kind of camping lamp accessory's mould, by cooperation from the gas that can be discharged from the end of guide pipe, can speed up the flow of air near lower mould, reduce the high temperature load around lower mould and upper mould, and the movable wheel that can roll, can reduce the wear and tear of rotating plate and sliding slot inner wall when being unfolded, improve the use cycle of both, and by constantly rotating guide pipe and angle adjustment, can improve the flexibility when blowing. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the present application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute undue limitation on the utility model. In the drawings:

[0017] Figure 1 It is a three-dimensional structure schematic diagram in the utility model;

[0018] Figure 2A schematic diagram of the rotating plate structure in the utility model;

[0019] Figure 3 A schematic diagram of the belt structure in the utility model;

[0020] Figure 4 A schematic diagram of the rotating plate structure in the utility model; Figure 3 A schematic diagram of the rotating plate structure in the utility model;

[0021] Figure 5 A schematic diagram of the rotating plate structure in the utility model;

[0022] Figure 6 A schematic diagram of the rotating plate structure in the utility model.

[0023] Legend:

[0024] 1, lower mold; 11, upper mold; 12, rotating plate; 13, first connecting rope; 14, belt; 15, connecting plate; 16, clamping rod; 17, fixing frame; 18, limiting groove; 2, heat insulation plate; 21, sliding groove; 22, corrugated cover; 23, connecting rod; 24, movable wheel; 25, guide pipe; 3, storage box; 31, inclined plate; 32, discharge port; 33, cleaning plate; 34, pull rope; 4, gasket; 41, second connecting rope; 42, counterweight ball; 5, support; 51, rotating wheel; 6, spring rod; 7, limiting piece. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] The specific embodiments are given below.

[0027] As Figures 1-6As shown, a mold of a camping lamp accessory includes a lower mold 1; the lower mold 1 is provided with an upper mold 11 on the top; the upper mold 11 is hinged with two groups of rotating plates 12 on the top; the inner wall of the rotating plate 12 is fixedly connected with two groups of first connecting ropes 13; the end of the first connecting rope 13 is fixedly connected with a belt 14, and the belt 14 is slidingly arranged on the inner wall of the rotating plate 12; the bottom of the belt 14 is fixedly connected with a connecting plate 15; the end of the connecting plate 15 is provided with a clamping rod 16; the side wall of the lower mold 1 is fixedly connected with two groups of fixing frames 17; the bottom wall of the fixing frame 17 is provided with a limiting groove 18 matched with the shape of the clamping rod 16; when working, the workers need to fix the lower mold 1 and the upper mold 11 in the specified working area, then the molten glue can be transferred from the feeding port on the top of the upper mold 11 to the inside of the lower mold 1, and the lamp accessory is processed and produced through heating and injection molding of the lower mold 1, and then the accessory in the lower mold 1 needs to be taken out, the upper mold 11 is unfolded upward until it is separated from the lower mold 1, by providing two groups of rotating plates 12 on the top of the upper mold 11, the fixing frame 17 and the limiting groove 18 fixedly arranged on the side wall of the lower mold 1 can support the clamping rod 16 in position, and when the upper mold 11 moves upward, the belt 14 arranged in cooperation can pull the rotating plate 12 in the opposite direction, and when the upper mold 11 continuously moves upward, the inclination angle of the rotating plate 12 can be changed, and under the action of the inclined surface of the rotating plate 12, the impurities on the top thereof can be transferred and treated, and when the two groups of rotating plates 12 do not need to be turned over, the clamping rod 16 can be separated from the limiting groove 18, this step cooperates with the two groups of rotatable rotating plates 12, which can improve the cleanliness of the top of the upper mold 11, reduce the number of particles on the top of the lower mold 1 near the injection port, and avoid the problem that the impurities may enter the inner cavity of the lower mold 1 along with the molten glue, and the surface of the product has obvious defects, and under the separable characteristics of the clamping rod 16 and the limiting groove 18, the flexibility of the two groups of rotating plates 12 during work can be improved, and the maintenance work of the rotating plate 12 as a whole is facilitated.

[0028] As Figures 1-6As shown, the upper die 11 side wall is fixed with a plurality of groups of heat insulation plate 2; the side wall of the rotating plate 12 is provided with two groups of sliding groove 21; the middle of the heat insulation plate 2 is fixedly connected with corrugated cover 22; the inner wall of the corrugated cover 22 is fixedly connected with connecting rod 23, and the connecting rod 23 is slidingly arranged in the middle of the heat insulation plate 2; the end of the connecting rod 23 is rotatably connected with the movable wheel 24, and the movable wheel 24 is arranged in the inner wall of the sliding groove 21; the bottom of the heat insulation plate 2 is threadedly connected with the conduit 25, and the conduit 25 is in communication with the corrugated cover 22; during operation, the sliding groove 21 is arranged on the side wall of the rotating plate 12, and during the outward expansion of the rotating plate 12, the movable wheel 24 slides in the inner wall of the sliding groove 21, and drives the connecting rod 23 to slide upward as a whole, at this time the connecting rod 23 can pull open the corrugated cover 22 and inflate, and when the upper die 11 and the lower die 1 are closed subsequently, the connecting rod 23 will quickly press down and push the gas in the corrugated cover 22 to transfer to the outside through the conduit 25, and the gas flow around the lower die 1 is accelerated, at the same time, the angle of the conduit 25 can be adjusted by rotating it during use, this step can accelerate the air flow around the lower die 1 by discharging the gas from the end of the conduit 25, reduce the high temperature load around the lower die 1 and the upper die 11, and the movable wheel 24 can reduce the wear of the rotating plate 12 and the sliding groove 21 during the expansion of the rotating plate 12, and improve the service life of the two, and the flexibility of the blowing can be improved by continuously rotating the conduit 25 and adjusting the angle.

[0029] As shown in the figure, Figures 1-6 The top of the rotating plate 12 is fixedly connected with two groups of storage boxes 3; the inner wall of the storage box 3 is fixedly connected with an inclined plate 31, and the inclined plate 31 is inclinedly arranged; the side wall of the storage box 3 is provided with a discharge port 32; the inner wall of the storage box 3 is slidingly connected with a cleaning plate 33; the middle of the cleaning plate 33 is fixedly connected with two groups of pull ropes 34, and the pull ropes 34 are penetratingly arranged through the two groups of discharge ports 32; during operation, two groups of storage boxes 3 are arranged on the top of the rotating plate 12, and during the expansion of the rotating plate 12, the particulate impurities on the top will roll down and transfer to the inner wall of the storage box 3 through the inclined plate 31 for collection, and when the impurities in the storage box 3 need to be treated, pull the pull rope 34 and make the two groups of cleaning plates 33 expand outward synchronously, and the impurities can be transferred from the discharge port 32, and the position of the two groups of cleaning plates 33 can be reset by means of tools, and this step can collect the rolling impurities in the storage box 3, so as to improve the cleanliness of the working environment of the lower die 1, and the slidingly arranged cleaning plate 33 facilitates the subsequent treatment of the impurities on the inner wall of the storage box 3.

[0030] As shown in the figure, Figures 1-6As shown, the receiving box 3 side wall is fixed with two groups of gaskets 4; the end of the cleaning plate 33 is fixed with a second connecting rope 41, and the second connecting rope 41 is throughly arranged in the middle of the receiving box 3 and the gasket 4; the end of the second connecting rope 41 is fixed with a counterweight ball 42; during operation, by arranging two groups of second connecting ropes 41 on the side wall of the cleaning plate 33, the second connecting rope 41 can drive the counterweight ball 42 to move synchronously when the cleaning plate 33 expands outward, and then the two groups of cleaning plates 33 can be reset by pulling the cleaning plate 33 in the opposite direction of the gravity generated by the counterweight ball 42, which can reduce the trouble of using tools to push the cleaning plate 33 to reset, and can reduce the wear on the surface of the second connecting rope 41 under the action of the gasket 4, and can prolong the service life of the second connecting rope 41.

[0031] As shown in the figure, Figures 1-6 The side wall of the upper mold 11 is fixed with two groups of supports 5; a plurality of rotating wheels 51 are rotatably connected to the middle of the support 5, and the plurality of rotating wheels 51 are in contact with the inner wall of the belt 14; during operation, by arranging two groups of supports 5 on the side wall of the upper mold 11, the belt 14 can directly contact the plurality of rotating wheels 51 when sliding, and the rotating wheels 51 can be driven to rotate under the action of friction, which can reduce the wear between the outer wall of the upper mold 11 and the belt 14 when the belt 14 moves downward or upward.

[0032] As shown in the figure, Figures 1-6 The inner wall of the connecting plate 15 is fixed with a spring rod 6, and the output end of the spring rod 6 is fixed with a clamping rod 16; during operation, by arranging a spring rod 6 in the inner wall of the connecting plate 15, when the clamping rod 16 is pulled and separated from the limiting groove 18, the output end of the spring rod 6 can be expanded, and then reset in the opposite direction, which can reduce the distance that the rotating plate 12 needs to be expanded when the clamping rod 16 is separated, and can improve the closing stability of the clamping rod 16 and the inner wall of the limiting groove 18.

[0033] As shown in the figure, Figures 1-6 The side wall of the receiving box 3 is fixed with a limiting piece 7, and the pull rope 34 is arranged in the inner wall of the limiting piece 7; during operation, the limiting piece 7 can limit the position of the moving pull rope 34, which can improve the subsequent problem of uneven stress when the pull rope 34 is pulled.

[0034] Working principle: after the lower mold 1 and the upper mold 11 are fixed in the specified working area, the molten glue can be transferred into the lower mold 1 from the feeding port at the top of the upper mold 11, and the lamp accessory can be processed and produced by heating and injection molding of the lower mold 1. When the accessory in the lower mold 1 needs to be taken out, the upper mold 11 is unfolded upward until it is separated from the lower mold 1. Two sets of turning plates 12 are arranged on the top of the upper mold 11, so that the fixed frame 17 and the limiting groove 18 fixed on the side wall of the lower mold 1 can support the position of the clamping rod 16. When the upper mold 11 moves upward, the belt 14 can pull the turning plate 12 in the opposite direction. When the upper mold 11 continues to move upward, the inclination angle of the turning plate 12 changes, and under the action of the inclined surface of the turning plate 12, the impurities on the top of the turning plate 12 are transferred. When the two sets of turning plates 12 do not need to be turned over, the clamping rod 16 is separated from the limiting groove 18. A sliding groove 21 is arranged on the side wall of the turning plate 12. When the turning plate 12 unfolds outward, the movable wheel 24 slides in the inner wall of the sliding groove 21, and drives the connecting rod 23 to slide upward. At this time, the connecting rod 23 can pull open the corrugated cover 22 and swell. When the upper mold 11 and the lower mold 1 are closed, the connecting rod 23 quickly presses down and pushes the gas in the corrugated cover 22 to transfer to the outside through the pipe 25, and speeds up the gas flow outside the lower mold 1. The angle of the pipe 25 can be adjusted by rotating it when in use. Two sets of storage boxes 3 are arranged on the top of the turning plate 12. When the turning plate 12 unfolds, the particulate impurities on the top of the turning plate 12 roll downward and transfer to the inner wall of the storage box 3 through the inclined plate 31 for collection. When the impurities in the storage box 3 need to be collected and treated, pull the drawstring 34 and make the two sets of cleaning plates 33 unfold outward synchronously, and the impurities are transferred from the discharge port 32. The two sets of cleaning plates 33 can be reset by using tools. Two sets of second connecting ropes 41 are arranged on the side wall of the cleaning plate 33. When the cleaning plate 33 unfolds outward, the second connecting rope 41 can drive the counterweight ball 42 to move synchronously. When the two sets of cleaning plates 33 need to be reset, the gravity of the counterweight ball 42 reversely pulls the cleaning plate 33 to complete the reset work. Two sets of supports 5 are arranged on the side wall of the upper mold 11. When the belt 14 slides, it can directly contact with a plurality of rotating wheels 51, and drive the rotating wheels 51 to rotate under the action of friction. A spring rod 6 is arranged in the inner wall of the connecting plate 15. When the clamping rod 16 is pulled and separated from the limiting groove 18, the output end of the spring rod 6 unfolds and then reversely resets. The limiting piece 7 can limit the position of the moving drawstring 34.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A mold of a camping lamp accessory, comprising a lower mold (1); an upper mold (11) is mounted on the top of the lower mold (1); characterized in that: The upper mold (11) is hinged at the top with two groups of rotating plates (12); the inner wall of the rotating plate (12) is fixedly connected with two groups of first connecting ropes (13); the end of the first connecting rope (13) is fixedly connected with a belt (14), and the belt (14) is slidingly arranged on the inner wall of the rotating plate (12); the bottom of the belt (14) is fixedly connected with a connecting plate (15); the end of the connecting plate (15) is provided with a clamping rod (16); the side wall of the lower mold (1) is fixedly connected with two groups of fixing frames (17); the bottom wall of the fixing frame (17) is provided with a limiting groove (18) matched with the shape of the clamping rod (16).

2. A mold for a camping lantern accessory as defined in claim 1, wherein: The side wall of the upper mold (11) is fixedly connected with a plurality of heat insulation plates (2); the side wall of the rotating plate (12) is provided with two groups of sliding grooves (21); the middle of the heat insulation plate (2) is fixedly connected with a corrugated cover (22); the inner wall of the corrugated cover (22) is fixedly connected with a connecting rod (23), and the connecting rod (23) is slidingly arranged in the middle of the heat insulation plate (2); the end of the connecting rod (23) is rotatably connected with a movable wheel (24), and the movable wheel (24) is arranged on the inner wall of the sliding groove (21); the bottom of the heat insulation plate (2) is threadedly connected with a conduit (25), and the conduit (25) is in communication with the corrugated cover (22).

3. A mold for a camping lantern accessory as defined in claim 1, wherein: The top of the rotating plate (12) is fixedly connected with two groups of storage boxes (3); the inner wall of the storage box (3) is fixedly connected with an inclined plate (31), and the inclined plate (31) is arranged obliquely; the side wall of the storage box (3) is provided with a discharge port (32); the inner wall of the storage box (3) is slidingly connected with a cleaning plate (33); the middle of the cleaning plate (33) is fixedly connected with two groups of pull ropes (34), and the pull ropes (34) are arranged through the two groups of discharge ports (32).

4. A mold for a camping lantern accessory as defined in claim 3, wherein: The side wall of the storage box (3) is fixedly connected with two groups of gaskets (4); the end of the cleaning plate (33) is fixedly connected with a second connecting rope (41), and the second connecting rope (41) is arranged through the middle of the gasket (4) and the storage box (3); the end of the second connecting rope (41) is fixedly connected with a counterweight ball (42).

5. A mold for a camping lantern accessory as defined in claim 1, wherein: The side wall of the upper mold (11) is fixedly connected with two groups of supports (5); the middle of the support (5) is rotatably connected with a plurality of rotating wheels (51), and the plurality of rotating wheels (51) are in contact with the inner wall of the belt (14).

6. A mold for a camping lantern accessory as defined in claim 1, wherein: The inner wall of the connecting plate (15) is fixedly connected with a spring rod (6), and the output end of the spring rod (6) is fixedly connected with the clamping rod (16).

7. A mold for a camping lantern accessory as defined in claim 3, wherein: The side wall of the storage box (3) is fixedly connected with a limiting piece (7), and the pull rope (34) is arranged in the inner wall of the limiting piece (7).

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