CN211616410U

CN211616410U - Special mould of tasteless environmental protection silica gel goods

Info

Publication number: CN211616410U
Application number: CN201921907202.9U
Authority: CN
Inventors: 王宝
Original assignee: Zhongshan Sigle Rubber & Plastic Co ltd
Current assignee: Zhongshan Sigle Rubber & Plastic Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-02
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to the technical field of moulds, in particular to a special mould for tasteless environmental-friendly silica gel products, which comprises two symmetrically arranged and U-shaped supporting seats; the special mould for the odorless environment-friendly silica gel product is matched through the mechanical drive of the motor, the guide rod and the threaded rod, so that not only is labor saved, but also the matching positioning is more accurate and compact, the production quality of the mould is favorably improved, and the problem that the existing mould is difficult to accurately position during matching is solved; the special mould for the odorless environment-friendly silica gel product is provided with the water cooling mechanism, namely, cold water is sprayed on the upper mould and the lower mould to achieve the purpose of rapidly cooling, meanwhile, the motor is arranged to drive the fan blades to rotate, and wind power generated by the motor can assist the heat dissipation of the upper mould and the lower mould; this design has reduced the cooling time of last mould with the lower mould, has improved the efficiency of drawing the mould, has solved current mould and has been difficult to the problem of cooling rapidly after moulding plastics.

Description

Special mould of tasteless environmental protection silica gel goods

Technical Field

The utility model relates to the technical field of mold, specifically be a special mould of tasteless environmental protection silica gel goods.

Background

After the existing part of infant silica gel products are delivered, the situation that a customer feeds back that the products have peculiar smell often occurs, so that the existing infant manufacturers add platinum vulcanizing agents into silica gel while manufacturing the silica gel products, and the silica gel products have the characteristics of no smell and environmental protection; the existing odorless environment-friendly silica gel product for infants is mostly produced by injection molding through a special mold, but the existing mold has the following defects; on one hand, when the existing mold is closed, the precise positioning is difficult; on the other hand, after the existing mold is subjected to injection molding, the mold is difficult to cool rapidly, and the mold taking efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special mould of tasteless environmental protection silica gel goods to current mould that provides in solving above-mentioned background art is difficult to accurate positioning and current mould when the compound die is difficult to the rapid refrigerated problem after moulding plastics.

In order to achieve the above object, the utility model provides a following technical scheme:

a special mould for a tasteless environment-friendly silica gel product comprises two symmetrically arranged U-shaped supporting seats, wherein the top surfaces of the supporting seats on the right side are fixedly connected with a motor through bolts; a groove is obliquely formed in the supporting seat, a guide rod is arranged on the supporting seat on the left side, a threaded rod is arranged on the supporting seat on the right side, and an output shaft of the motor penetrates through the supporting seat and is coaxially connected with the threaded rod; the top surface of the lower die is provided with a lower die cavity, four corners of the top surface of the lower die are provided with positioning columns, the left side surface and the right side surface of the lower die are symmetrically provided with lugs, and the guide rod and the threaded rod respectively penetrate through the lugs and are coaxially and fixedly connected with the lugs; the utility model discloses an injection molding machine, including last mould, locating hole, last mould cavity, last mould, the top surface of going up the mould is seted up the die cavity, go up the bottom surface four corners department of mould cavity and all seted up the locating hole, just go up the die cavity and run through the last mould, the top surface of going up the mould has seted up the mouth of moulding plastics, just the mouth of moulding plastics with it is linked together to go up the die cavity, the symmetry is equipped with the lug on the side of controlling of going up the mould, is located left set up the through-hole on the lug, be.

Preferably, water-cooling mechanism includes the main water pipe, the both ends of main water pipe are equipped with the mounting panel, just the mounting panel pass through the bolt respectively with the supporting seat fixed connection of both sides, still be linear equidistant distribution on the main water pipe be equipped with a plurality of auxiliary water pipes, threaded connection has a plurality of shower nozzles on the auxiliary water pipe, still be equipped with the inlet tube on the main water pipe, the main water pipe auxiliary water pipe with the inlet tube is the integrated into one piece structure, just the inlet tube the main water pipe auxiliary water pipe with the shower nozzle is linked together end to end in proper order.

Preferably, a plurality of the spray heads are linearly and equidistantly distributed.

Preferably, the heat dissipation mechanism is located in the groove, the heat dissipation mechanism comprises a plurality of connecting rods which are distributed in an annular and equidistant mode, two ends of each connecting rod are embedded on the inner wall of the groove, a motor is fixedly connected to each connecting rod, and fan blades are coaxially arranged at the end part of an output shaft of each motor.

Preferably, the heat dissipation mechanism is inclined towards one side of the lower die in the groove, and an included angle between the heat dissipation mechanism and the horizontal plane is 30 degrees.

Preferably, the size of the positioning column is matched with that of the positioning hole, and the positioning column is matched with the positioning hole in an inserting manner.

Preferably, the lower die and the upper die are located on the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the special mould for the odorless environment-friendly silica gel product, the motor, the guide rod and the threaded rod are arranged, namely the motor drives the threaded rod to rotate, so that the upper mould moves in the vertical direction, the upper mould and the lower mould are accurately matched, and the mould is matched through mechanical driving, so that manpower is saved, the mould matching positioning is more accurate and compact, the production quality of the mould is improved, and the problem that the existing mould is difficult to accurately position during mould matching is solved;

2. the special mould for the odorless environment-friendly silica gel product is provided with the water cooling mechanism, namely, cold water is sprayed on the upper mould and the lower mould to achieve the purpose of rapidly cooling, meanwhile, the motor is arranged to drive the fan blades to rotate, and wind power generated by the motor can assist the heat dissipation of the upper mould and the lower mould; this design has reduced the cooling time of last mould with the lower mould, has improved the efficiency of drawing the mould, has solved current mould and has been difficult to the problem of cooling rapidly after moulding plastics.

Drawings

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

FIG. 2 is a schematic structural view of the support base of the present invention;

fig. 3 is a schematic structural view of the mold of the present invention;

FIG. 4 is a schematic structural view of the middle water cooling mechanism of the present invention;

fig. 5 is an explosion structure diagram of the middle heat dissipation mechanism of the present invention.

In the figure: 1. a supporting seat; 11. a groove; 12. a guide bar; 13. a threaded rod; 2. a motor; 3. a lower die; 31. a lower die cavity; 32. a positioning column; 33. a lug; 4. an upper die; 41. an upper mold cavity; 42. positioning holes; 43. an injection molding port; 44. a bump; 441. a through hole; 442. a threaded hole; 5. a water cooling mechanism; 51. a main water pipe; 511. mounting a plate; 52. an auxiliary water pipe; 53. a spray head; 54. a water inlet pipe; 6. a heat dissipation mechanism; 61. a connecting rod; 62. a motor; 63. a fan blade.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a special mould of tasteless environmental protection silica gel goods, as shown in figure 1 and figure 2, be equipped with and be the supporting seat 1 of U-shaped including two symmetries, the supporting seat 1 that is the U-shaped is convenient for support last mould 4 and lower mould 3, and the top surface that is located the supporting seat 1 on right side passes through bolt fixedly connected with motor 2. Specifically, be the recess 11 of seting up that inclines on the supporting seat 1, be located and be equipped with guide bar 12 on the left supporting seat 1, the both ends of guide bar 12 are inlayed and are established on supporting seat 1, are located and are equipped with threaded rod 13 on the supporting seat 1 on right side, and the output shaft of motor 2 passes supporting seat 1 and with threaded rod 13 coaxial coupling.

In this embodiment, two ends of the threaded rod 13 are rotatably connected to the supporting base 1 through bearings, and the bearings support and support the threaded rod 13.

Referring to fig. 3, a lower mold 3 is disposed between the two support bases 1, and an upper mold 4 is disposed above the lower mold 3. Specifically, a lower die cavity 31 is formed in the top surface of the lower die 3, positioning columns 32 are arranged at four corners of the top surface of the lower die 3, the positioning columns 32 are tightly welded with the lower die 3, lugs 33 are symmetrically arranged on the left side surface and the right side surface of the lower die 3, the lugs 33 are tightly welded with the lower die 3, the guide rod 12 and the threaded rod 13 respectively penetrate through the lugs 33 and are coaxially and fixedly connected with the lugs 33, and the lugs 33 on the two sides are coaxially and tightly welded with the guide rod 12 and the threaded rod 13 respectively; go up the bottom surface of mould 4 and seted up die cavity 41, the bottom surface four corners department of going up die cavity 41 has all seted up locating hole 42, and go up die cavity 41 and run through last mould 4, the top surface of going up mould 4 has seted up the mouth 43 of moulding plastics, and mould plastics mouth 43 and go up die cavity 41 and be linked together, it is equipped with lug 44 to go up the symmetry on the side of controlling of mould 4, and lug 44 and last mould 4 closely weld, be located and seted up through-hole 441 on the left lug 44, be located and seted up threaded hole 442 on the lug 44 on right side, and through-hole 441 and guide bar 12 sliding connection.

In this embodiment, the lower mold 3 and the upper mold 4 are located on the same vertical plane, which facilitates the precise mold closing of the lower mold 3 and the upper mold 4.

Furthermore, the size of the positioning column 32 is matched with the size of the positioning hole 42, the positioning column 32 is matched with the positioning hole 42 in an inserting mode, the positioning column 32 and the positioning hole 42 are arranged, so that the upper die 4 and the lower die 3 can be accurately positioned conveniently, and the improvement of the product quality after injection molding is facilitated.

Referring to fig. 4, a water cooling mechanism 5 is disposed above the upper mold 4. Specifically, water-cooling mechanism 5 includes main water pipe 51, main water pipe 51's both ends are equipped with mounting panel 511, and mounting panel 511 passes through the bolt respectively with 1 fixed connection of supporting seat of both sides, still be linear equidistant distribution on main water pipe 51 and be equipped with a plurality of auxiliary water pipe 52, threaded connection has a plurality of shower nozzles 53 on the auxiliary water pipe 52, still be equipped with inlet tube 54 on the main water pipe 51, auxiliary water pipe 52 and inlet tube 54 are the integrated into one piece structure, and inlet tube 54, main water pipe 51, auxiliary water pipe 52 and shower nozzle 53 are linked together end to end in proper order.

In this embodiment, the plurality of nozzles 53 are linearly and equidistantly distributed, and the plurality of nozzles 53 spray water simultaneously, thereby achieving an effect of rapidly cooling the upper mold 4 and the lower mold 3.

Referring to fig. 5, the supporting base 1 is further provided with a heat dissipation mechanism 6. Specifically, heat dissipation mechanism 6 is located recess 11, and heat dissipation mechanism 6 includes a plurality of connecting rods 61 that are the equidistant distribution of annular, and the both ends of connecting rod 61 are inlayed and are established on the inner wall of recess 11, fixedly connected with motor 62 on connecting rod 61, and motor 62 and a plurality of connecting rod 61 closely weld, and the output shaft end of motor 62 is coaxial to be equipped with flabellum 63, and the output shaft end coaxial closely weld of flabellum 63 and motor 62.

In this embodiment, the heat dissipation mechanism 6 is inclined towards one side of the lower mold 3 in the groove 11, and an included angle between the heat dissipation mechanism 6 and a horizontal plane is 30 degrees, so that the inclined heat dissipation mechanism 6 is more convenient for dissipating heat of the upper mold 4 and the lower mold 3 after mold closing.

It should be noted that the motor 2 in this embodiment may be a speed-adjustable motor with a model number of 5IK90A-CF manufactured by shenzhen xintian limited; the motor 62 in this embodiment can adopt the model that Shenzhen city macro-micro precision transmission technology Limited produced to be the fan motor of DL-89824BMC, and its supporting circuit and power module also can be provided by this producer, in addition, the utility model discloses in relate to circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not proud, the utility model discloses the content of protection does not relate to the improvement to inner structure and method yet.

Before the special mould for the odorless environment-friendly silica gel product is used, a user firstly switches on a power supply of the motor 2, the motor 2 starts to work, an output shaft of the motor rotates to drive the threaded rod 13 to rotate, at the moment, the through hole 441 slides along the guide rod 12 under the action of the threaded hole 442, the upper mould 4 moves downwards in the vertical direction, when the upper mould 4 and the lower mould 3 are closed, the positioning column 32 is inserted into the positioning hole 42, at the moment, the upper mould 4 and the lower mould 3 are tightly attached, and the user stops the motor 2 at the same time;

when the special mould for the odorless environment-friendly silica gel product is used, a user injects glue solution from the injection port 43, and the glue solution flows into the upper mould cavity 41 and the lower mould cavity 31;

after the special mould for the odorless environment-friendly silica gel product is used, a user switches on a power supply of the motor 62, the motor 62 starts to work, an output shaft of the motor rotates to drive the fan blades 63 to rotate, and the fan blades 63 generate wind power and radiate heat of the upper mould 4 and the lower mould 3; meanwhile, a user connects the water inlet pipe 54 with a water source through a water pipe, the water source enters the main water pipe 51 through the water inlet pipe 54, then the water source enters the spray head 53 through the auxiliary water pipe 52, finally the spray head 53 sprays the water source and falls on the upper die 4 and the lower die 3, and the temperature of the upper die 4 and the lower die 3 is rapidly reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tasteless environmental protection silica gel goods special mould, is equipped with and is supporting seat (1) of U-shaped including two symmetries, its characterized in that: the top surface of the supporting seat (1) on the right side is fixedly connected with a motor (2) through a bolt, a lower die (3) is arranged between the two supporting seats (1), an upper die (4) is arranged above the lower die (3), a water cooling mechanism (5) is arranged above the upper die (4), and a heat dissipation mechanism (6) is further arranged on the supporting seat (1); a groove (11) is obliquely formed in the supporting seat (1), a guide rod (12) is arranged on the supporting seat (1) on the left side, a threaded rod (13) is arranged on the supporting seat (1) on the right side, and an output shaft of the motor (2) penetrates through the supporting seat (1) and is coaxially connected with the threaded rod (13); a lower die cavity (31) is formed in the top surface of the lower die (3), positioning columns (32) are arranged at four corners of the top surface of the lower die (3), lugs (33) are symmetrically arranged on the left side surface and the right side surface of the lower die (3), and the guide rod (12) and the threaded rod (13) respectively penetrate through the lugs (33) and are coaxially and fixedly connected with the lugs (33); go up die cavity (41) seted up on the bottom surface of mould (4), locating hole (42) have all been seted up to the bottom surface four corners department of going up die cavity (41), just go up die cavity (41) and run through go up mould (4), the top surface of going up mould (4) has been seted up and has been moulded plastics mouth (43), just mould plastics mouth (43) with go up die cavity (41) and be linked together, go up the symmetry on the left and right sides of mould (4) and be equipped with lug (44), be located the left through-hole (441) have been seted up on lug (44), be located the right side threaded hole (442) have been seted up on lug (44), just through-hole (441) with guide bar (12) sliding connection, screw hole (442) with threaded rod (13) threaded connection.

2. The special mold for odorless environment-friendly silica gel product according to claim 1, wherein: water-cooling mechanism (5) are including main water pipe (51), the both ends of main water pipe (51) are equipped with mounting panel (511), just mounting panel (511) pass through the bolt respectively with supporting seat (1) fixed connection of both sides, still be on main water pipe (51) linear equidistant distribution be equipped with a plurality of water pipes (52), threaded connection has a plurality of shower nozzles (53) on water pipe (52), still be equipped with inlet tube (54) on main water pipe (51), main water pipe (51) water pipe (52) vice water pipe (52) with inlet tube (54) are integrated into one piece structure, just inlet tube (54) main water pipe (51) vice water pipe (52) with shower nozzle (53) are linked together end to end in proper order.

3. The special mold for odorless environment-friendly silica gel product according to claim 2, wherein: the plurality of spray heads (53) are linearly and equidistantly distributed.

4. The special mold for odorless environment-friendly silica gel product according to claim 1, wherein: heat dissipation mechanism (6) are located in recess (11), heat dissipation mechanism (6) include a plurality of connecting rods (61) that are the equidistant distribution of annular, the both ends of connecting rod (61) are inlayed and are established on the inner wall of recess (11), fixedly connected with motor (62) on connecting rod (61), the coaxial flabellum (63) that are equipped with of output shaft tip of motor (62).

5. The special mold for odorless environment-friendly silica gel product according to claim 4, wherein: the heat dissipation mechanism (6) is arranged in the groove (11) and inclines towards one side of the lower die (3), and an included angle between the heat dissipation mechanism (6) and the horizontal plane is 30 degrees.

6. The special mold for odorless environment-friendly silica gel product according to claim 1, wherein: the size of the positioning column (32) is matched with that of the positioning hole (42), and the positioning column (32) is matched with the positioning hole (42) in an inserted mode.

7. The special mold for odorless environment-friendly silica gel product according to claim 1, wherein: the lower die (3) and the upper die (4) are located on the same vertical surface.