CN213055863U

CN213055863U - Rubber product forming die

Info

Publication number: CN213055863U
Application number: CN202021222334.0U
Authority: CN
Inventors: 薛宁静
Original assignee: Wuhu Bingchen Electrical Appliance Co ltd
Current assignee: Wuhu Bingchen Electrical Appliance Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-27
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a rubber product forming die, including die carrier, miniature refrigerator, fixed die plate, first electric telescopic handle, second electric telescopic handle and movable mould board, the last surface mounting of die carrier has the water tank, the output of miniature refrigerator is connected with the left end of water tank, fixed die plate fixed mounting is at the inboard right-hand member of die carrier, the inboard upper surface and the lower surface of die carrier all install the fixed roll, the left end at the die carrier is installed to first electric telescopic handle, the left end at accepting the frame is installed to second electric telescopic handle, the right-hand member at accepting the frame is installed to the movable mould board, the top and the bottom of accepting the frame all are connected with the third water pipe. This rubber product forming die, the continuous internal circulation of fixed die plate and movable mould board of cold water for rubber cools off fast, improves the shaping efficiency, avoids the cooling water to spill outward, utilizes the removal of limiting roller and limiting plate limited movable mould board, makes the accurate butt joint of movable mould board and fixed die plate.

Description

Rubber product forming die

Technical Field

The utility model relates to a relevant technical field of mould specifically is a rubber component forming die.

Background

The mold is called as an industrial master, when a rubber product needs a large-batch production process, the molten rubber is injected into the mold through mold production, then cooling molding is carried out, the specification size and the style of the produced product are uniform, and the production efficiency is improved.

The existing rubber product forming die is low in cooling speed and forming efficiency, when a movable die plate is connected with a fixed die plate, a dislocation phenomenon easily occurs, and the movable die plate and the fixed die plate are inconvenient to position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber products forming die to the cooling rate of the current rubber products forming die rubber that proposes in solving above-mentioned background art is slower, and shaping inefficiency when being connected movable mould board and fixed die plate, easily takes place dislocation phenomenon, the problem of inconvenient movable mould board and fixed die plate location.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber product forming die comprises a die carrier, a micro refrigerator, a fixed die plate, a first electric telescopic rod, a second electric telescopic rod and a movable die plate, wherein a water tank is arranged on the upper surface of the die carrier, a water pump is arranged above the water tank, the output end of the micro refrigerator is connected with the left end of the water tank, the bottom end of the water tank is connected with a first water pipe, the fixed die plate is fixedly arranged at the right end of the inner side of the die carrier, a feeding pipe is fixedly arranged at the middle part of the fixed die plate, the bottom end of the fixed die plate is connected with the second water pipe, the right end of the second water pipe is connected with an output pipe, a limiting roller is arranged on the upper surface and the lower surface of the inner side of the die carrier, a limiting disc is welded at the right end of the limiting roller, the first electric telescopic rod is arranged at the left end of the, the utility model discloses a supporting frame, including bearing frame, second electric telescopic handle, movable mould board, bearing pipe, flexible hose, movable mould board, second electric telescopic handle installs the left end at bearing frame, and second electric telescopic handle's output is connected with the liftout plate to the right flank welding of liftout plate has the knock-out needle, the movable mould board is installed at bearing frame's right-hand member, and the both ends of controlling that have the bearing pipe respectively welded at the both ends about the movable mould board, bearing frame's top and bottom all are connected with the third water pipe, and the right-hand member of third.

Preferably, the input and the output tube fixed connection of water pump, and the bottom of output tube is connected with the flexible hose that is located the inlet pipe below.

Preferably, both ends about the inlet pipe respectively with the both ends fixed connection about the fixed die plate, and the right-hand member of inlet pipe runs through in the right-hand member of die carrier.

Preferably, the top end and the bottom end of the bearing frame penetrate through a limiting roller, and the limiting roller is symmetrically arranged relative to the transverse center line of the die frame.

Preferably, the top and the bottom of the movable template are both fixed with a third water pipe, the movable template is communicated with the first water pipe through the third water pipe and a flexible hose, and the movable template and the fixed template are both hollow structures.

Preferably, the ejector pin is mounted on the inner side of the bearing pipe in a clamping manner, the diameter of the ejector pin is equal to the inner diameter of the bearing pipe, and the right side surface of the bearing pipe is flush with the right side surface of the movable die plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the rubber product forming die, cold water continuously circulates in the fixed die plate and the movable die plate, so that rubber is rapidly cooled, the forming efficiency is improved, cooling water is prevented from being sprayed outwards, the movement of the movable die plate is limited by the limiting roller and the limiting disc, and the movable die plate is accurately butted with the fixed die plate;

1. the cooling device is provided with a water tank, a water pump, a fixed template and a movable template, and cold water in the water tank continuously circulates in the fixed template and the movable template under the action of the water pump, a first water pipe, a second water pipe, an output pipe, a third water pipe and a flexible hose, so that the fixed template and the movable template are rapidly cooled, rubber between the fixed template and the movable template is rapidly cooled and formed, and the efficiency is improved;

2. the ejection needle is arranged in the bearing pipe, the movable template is arranged in the bearing pipe, the left end and the right end of the bearing pipe are fixedly connected with the left end and the right end of the movable template respectively, and the bearing pipe is used for dividing the water flowing space of the ejection needle and the movable template so as to avoid water from spilling;

3. be provided with fixed die plate, limiting roller, inject the dish, accept frame and movable mould board, push the movable mould board to the fixed die plate under first electric telescopic handle's effect, accept to slide in the outside of limiting roller, accept the left surface laminating of frame and limiting plate, the top and the bottom of movable mould board are connected with the top and the bottom block of fixed die plate respectively for the accurate butt joint of movable mould board and fixed die plate.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a schematic view of the overlooking and cutting structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the adapting pipe and the movable template of the present invention;

FIG. 4 is a schematic view of the connecting structure of the movable platen and the supporting frame of the present invention;

fig. 5 is a schematic diagram of the moving state structure of the moving die plate of the present invention.

In the figure: 1. a mold frame; 2. a water tank; 3. a water pump; 4. a micro refrigerator; 5. a first water pipe; 6. fixing a template; 7. a feed pipe; 8. a second water pipe; 9. an output pipe; 10. defining a roller; 11. defining a disc; 12. a first electric telescopic rod; 13. a receiving frame; 14. a second electric telescopic rod; 15. ejecting the plate; 16. ejecting the needle; 17. moving the template; 18. a bearing pipe; 19. a third water pipe; 20. a flexible hose; 21. a connecting plate.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a rubber product forming die comprises a die carrier 1, a water tank 2, a water pump 3, a micro refrigerator 4, a first water pipe 5, a fixed die plate 6, a feeding pipe 7, a second water pipe 8, an output pipe 9, a limiting roller 10, a limiting disc 11, a first electric telescopic rod 12, a bearing frame 13, a second electric telescopic rod 14, an ejector plate 15, an ejector pin 16, a movable die plate 17, a bearing pipe 18, a third water pipe 19, a telescopic hose 20 and a connecting plate 21, wherein the water tank 2 is installed on the upper surface of the die carrier 1, the water pump 3 is installed above the water tank 2, the output end of the micro refrigerator 4 is connected with the left end of the water tank 2, the bottom end of the water tank 2 is connected with the first water pipe 5, the fixed die plate 6 is fixedly installed at the right end of the inner side of the die carrier 1, the middle part of the fixed die plate 6 is fixedly provided with the feeding pipe 7, the bottom end of the fixed die plate 6, the upper surface and the lower surface of the inner side of the die carrier 1 are both provided with limiting rollers 10, the right ends of the limiting rollers 10 are welded with limiting discs 11, a first electric telescopic rod 12 is arranged at the left end of the die carrier 1, the output end of the first electric telescopic rod 12 is connected with a connecting plate 21, the right side of the connecting plate 21 is welded with a bearing frame 13, a second electric telescopic rod 14 is arranged at the left end of the bearing frame 13, the output end of the second electric telescopic rod 14 is connected with an ejector plate 15, the right side of the ejector plate 15 is welded with an ejector pin 16, a movable die plate 17 is arranged at the right end of the bearing frame 13, the left end and the right end of the movable die plate 17 are respectively welded with the left end and the right end of a bearing pipe 18, the top end and the bottom end of the bearing frame 13 are both connected with third water pipes 19;

as shown in fig. 1 and 2, an input end of a water pump 3 is fixedly connected with an output pipe 9, a bottom end of the output pipe 9 is connected with a flexible hose 20 positioned below a feed pipe 7, water in a fixed template 6 and a movable template 17 is pumped through the output pipe 9 under the action of the water pump 3, the left end and the right end of the feed pipe 7 are respectively fixedly connected with the left end and the right end of the fixed template 6, the right end of the feed pipe 7 penetrates through the right end of the die carrier 1, rubber is injected between the fixed template 6 and the movable template 17 through the feed pipe 7, both the top end and the bottom end of a receiving frame 13 penetrate through a limiting roller 10, and the limiting rollers 10 are symmetrically arranged about a transverse center line of the die carrier 1, so;

as shown in fig. 1, 3 and 4, the top end and the bottom end of the movable template 17 are both fixed with a third water pipe 19, the movable template 17 is communicated with the first water pipe 5 through the third water pipe 19 and a flexible hose 20, the interiors of the movable template 17 and the fixed template 6 are both hollow structures, cooling water can conveniently flow in the interiors of the movable template 17 and the fixed template 6, the inner side of the bearing pipe 18 is clamped with the ejector pin 16, the diameter size of the ejector pin 16 is equal to the inner diameter size of the bearing pipe 18, the right side surface of the bearing pipe 18 is flush with the right side surface of the movable template 17, and the bearing pipe 18 is used for dividing the water flowing space between the ejector pin 16 and the movable template 17, so as to avoid water spilling.

The working principle is as follows: when the rubber product forming die is used, firstly, the first electric telescopic rod 12 in fig. 1 is opened, the connecting plate 21, the receiving frame 13 and the movable die plate 17 move rightwards under the action of the first electric telescopic rod 12, so that the bottom end and the top right side surface of the receiving frame 13 are attached to the left side surface of the limiting disc 11, the top end and the bottom end of the movable die plate 17 are respectively connected with the top end and the bottom end of the fixed die plate 6 in a clamping manner, a die cavity is formed between the movable die plate 17 and the fixed die plate 6, and an external rubber extrusion molding device injects rubber into the die cavity between the movable die plate 17 and the fixed die plate 6 through the feeding pipe 7 in fig. 1;

then, the water pump 3 and the micro refrigerator 4 are turned on, the micro refrigerator 4 conveys cold air to the inside of the water tank 2, the water pump 3 pumps water in the fixed die plate 6 and the movable die plate 17 through the output pipe 9, the flexible hose 20 and the third water pipe 19 and the second water pipe 8 communicated with the bottom end of the movable die plate 17, and meanwhile, cold water in the water tank 2 enters the inside of the fixed die plate 6 and the inside of the movable die plate 17 through the first water pipe 5, the flexible hose 20 and the third water pipe 19 communicated with the top end of the movable die plate 17 respectively, so that the cold water in the water tank 2 circulates in the fixed die plate 6 and the movable die plate 17, and rubber between the fixed die plate 6 and the movable die plate 17 is rapidly molded;

when the formed rubber product needs to be ejected, as shown in fig. 5, the receiving frame 13 and the movable die plate 17 are moved to the left by the first electric telescopic rod 12, the telescopic hose 20 is elongated, the movable die plate 17 leaves the fixed die plate 6, then the ejector plate 15 and the ejector pin 16 are moved to the right by the second electric telescopic rod 14, the ejector pin 16 slides to the right inside the receiving pipe 18, the ejector pins 16 are uniformly distributed at the top end, the middle part and the bottom end of the movable die plate 17, the ejector pin 16 pushes the formed rubber product located at the right side of the movable die plate 17 to separate the formed rubber product from the movable die plate 17, thereby completing a series of operations of the rubber product forming die, and the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rubber product forming die, includes die carrier (1), micro refrigerator (4), fixed die plate (6), first electric telescopic handle (12), second electric telescopic handle (14) and movable mould board (17), its characterized in that: the water pump type water-cooling air-conditioning system is characterized in that a water tank (2) is mounted on the upper surface of the die carrier (1), a water pump (3) is mounted above the water tank (2), the output end of the micro refrigerator (4) is connected with the left end of the water tank (2), the bottom end of the water tank (2) is connected with a first water pipe (5), the fixed die plate (6) is fixedly mounted at the right end of the inner side of the die carrier (1), an inlet pipe (7) is fixed at the middle part of the fixed die plate (6), the bottom end of the fixed die plate (6) is connected with a second water pipe (8), the right end of the second water pipe (8) is connected with an output pipe (9), the upper surface and the lower surface of the inner side of the die carrier (1) are respectively provided with a limiting roller (10), the right end of the limiting roller (10) is welded with a limiting disc (11), the first electric telescopic rod (12) is mounted at, and the right flank welding of connecting plate (21) has accepting frame (13), install the left end at accepting frame (13) second electric telescopic handle (14), and the output of second electric telescopic handle (14) is connected with liftout plate (15) to the right flank welding of liftout plate (15) has knock-out needle (16), movable mould board (17) are installed at the right-hand member of accepting frame (13), and both ends about accepting pipe (18) have been welded respectively at both ends about movable mould board (17), the top and the bottom of accepting frame (13) all are connected with third water pipe (19), and the right-hand member of third water pipe (19) have bellows (20) through flange joint.

2. A rubber article-forming mold as defined in claim 1, wherein: the input and output tube (9) fixed connection of water pump (3), and the bottom of output tube (9) is connected with flexible hose (20) that are located inlet pipe (7) below.

3. A rubber article-forming mold as defined in claim 1, wherein: the left end and the right end of the feeding pipe (7) are fixedly connected with the left end and the right end of the fixed die plate (6) respectively, and the right end of the feeding pipe (7) penetrates through the right end of the die carrier (1).

4. A rubber article-forming mold as defined in claim 1, wherein: and the top end and the bottom end of the bearing frame (13) penetrate through a limiting roller (10), and the limiting roller (10) is symmetrically arranged relative to the transverse center line of the die carrier (1).

5. A rubber article-forming mold as defined in claim 1, wherein: the top and the bottom of movable mould board (17) all are fixed with third water pipe (19), and movable mould board (17) are linked together through third water pipe (19) and expansion hose (20) and first water pipe (5) to the inside of movable mould board (17) and fixed mould board (6) is hollow structure.

6. A rubber article-forming mold as defined in claim 1, wherein: the inner side of the bearing pipe (18) is clamped with an ejection needle (16), the diameter of the ejection needle (16) is equal to the inner diameter of the bearing pipe (18), and the right side surface of the bearing pipe (18) is flush with the right side surface of the movable template (17).