CN220095500U

CN220095500U - Blowing mould that dustproof effect is good

Info

Publication number: CN220095500U
Application number: CN202321223475.8U
Authority: CN
Inventors: 董泽万
Original assignee: Suzhou Puwanxin Mould Co ltd
Current assignee: Suzhou Puwanxin Mould Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-28
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a blow molding die with good dustproof effect, which comprises a workbench and two splicing dies, wherein the splicing dies are in sliding connection with the top of the workbench, two push rods are fixedly arranged at the top of the workbench, the output ends of the push rods are fixedly connected with the splicing dies, the top of the workbench is fixedly connected with a mounting plate, a through groove is formed in the mounting plate, a servo motor is fixedly arranged at the top of the mounting plate, a screw rod is fixedly connected with an output shaft of the servo motor, and the bottom end of the screw rod penetrates through the through groove and is rotatably connected with the inner wall of the through groove. According to the utility model, the movable hollow cylinder is arranged between the two splicing dies, and the hollow cylinder rotates to generate suction force to collect dust attached to the inner wall of the splicing die, so that a dustproof effect is achieved, the dust is prevented from affecting the blow molding quality, meanwhile, the production efficiency of the blow molding die is quickened through the arrangement of the heat dissipation mechanism, and the dustproof effect of the dust cover is further improved.

Description

Blowing mould that dustproof effect is good

Technical Field

The utility model relates to the technical field of blow molding dies, in particular to a blow molding die with good dustproof effect.

Background

Blow molds are tools for manufacturing plastic blow molded articles, which are made of steel or aluminum, and are generally divided into two parts: a mold cavity and a mold core; the space between the mould cavity and the mould core forms the shape of the plastic product.

The blowing mould needs to be closed through a normally open mould in the production and manufacturing process, if dust is attached to the inside of the mould cavity, the subsequent blow molding work piece can be influenced, the blowing quality is reduced, meanwhile, cooling is needed after blowing is finished, and the blowing mould is directly cooled by air and can be influenced by the dust.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a blow molding die with good dustproof effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme.

The utility model provides a blowing mould that dustproof effect is good, includes workstation and two concatenation moulds, concatenation mould sliding connection is at the top of workstation, the top fixed mounting of workstation has two push rods, the output fixed connection of push rod is on concatenation mould, the top fixedly connected with mounting panel of workstation, the logical groove has been seted up on the mounting panel, the top fixed mounting of mounting panel has servo motor, fixedly connected with lead screw on servo motor's the output shaft, the bottom through groove of lead screw rotates to be connected on the inner wall of logical groove, sliding connection has the supporting seat on the inner wall of logical groove, supporting seat threaded connection is in the inside of logical groove, the top fixed mounting of supporting seat has the dust absorption pump, the inside of dust absorption pump is linked together with the inside of supporting seat, the front rotation of supporting seat is connected with the hollow cylinder that is linked together rather than inside, evenly distributed's gas pocket has been seted up on the hollow cylinder, the inside of gas pocket is linked together with the inside of hollow cylinder, fixedly connected with gear on the hollow cylinder, the front fixedly connected with pinion rack on the mounting panel, the rack and the rack on the mounting panel is located the left side of gear and is located on the side of the die and is engaged with.

As a further description of the above technical solution: the utility model discloses a heat dissipation mechanism, including the heat dissipation chamber, the heat dissipation chamber is offered on the concatenation mould, fixedly connected with runner pipe on the inner wall in heat dissipation chamber, the both ends of runner pipe all run through the heat dissipation chamber and extend to the outside of concatenation mould, runner pipe top fixed mounting has the air-cooler, detachable be connected with the dust cover on the concatenation mould, the air-cooler is located the inside of dust cover, fixedly connected with evenly distributed's heat transfer pole on the inner wall of runner pipe, the other end fixedly connected with of heat transfer pole is on the inner wall in heat dissipation chamber.

As a further description of the above technical solution: one side of each splicing mould, which is opposite to the other side of each splicing mould, is provided with a one-way valve, and the one-way valves are arranged at the bottom ends of the flow pipes.

As a further description of the above technical solution: the top of workstation has seted up the guide way, the inside sliding connection of guide way has two guide bars, the top fixed connection of guide bar is in the bottom of splice mould.

As a further description of the above technical solution: the inner wall of the through groove is provided with a limit groove, and the bearing seat is in sliding connection with the inner wall of the limit groove.

As a further description of the above technical solution: the bottom of concatenation mould fixedly connected with two backup pads, the bottom and the workstation sliding connection of backup pad.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the movable hollow cylinder is arranged between the two splicing dies, and the hollow cylinder rotates to generate suction force to collect dust attached to the inner wall of the splicing die, so that a dust-proof effect is achieved, the dust is prevented from affecting the blow molding quality, meanwhile, the production efficiency of the blow molding die is quickened by arranging the heat dissipation mechanism, and the dust cover can further improve the dust-proof effect.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of a split joint mold in a three-dimensional structure according to the present utility model;

fig. 4 is a schematic perspective view of a mounting plate according to the present utility model.

The reference numerals in the figures illustrate:

1. a work table; 2. splicing the dies; 3. a push rod; 4. a mounting plate; 5. a through groove; 6. a servo motor; 7. a bearing seat; 8. a dust collection pump; 9. a hollow cylinder; 10. air holes; 11. a gear; 12. a toothed plate; 13. a heat dissipation mechanism; 1301. a heat dissipation cavity; 1302. a flow pipe; 1303. an air cooler; 1304. a dust cover; 1305. a heat exchange rod; 14. a one-way valve; 15. a guide groove; 16. a guide bar; 17. a limit groove; 18. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-4, in the utility model, a blow molding mold with good dustproof effect comprises a workbench 1 and two splicing molds 2, wherein the splicing molds 2 are slidably connected to the top of the workbench 1, two push rods 3 are fixedly arranged at the top of the workbench 1, the output ends of the push rods 3 are fixedly connected to the splicing molds 2, a mounting plate 4 is fixedly connected to the top of the workbench 1, a through groove 5 is formed on the mounting plate 4, a servo motor 6 is fixedly arranged at the top of the mounting plate 4, a screw rod is fixedly connected to an output shaft of the servo motor 6, the bottom end of the screw rod penetrates through the groove 5 and is rotatably connected to the inner wall of the through groove 5, a bearing seat 7 is slidably connected to the inner wall of the through groove 5, the bearing seat 7 is in threaded connection with the inner part of the through groove 5, a dust suction pump 8 is fixedly arranged at the top of the bearing seat 7, a hollow cylinder 9 communicated with the inner part of the dust suction pump 8 is rotationally connected to the front surface of the bearing seat 7, the hollow cylinder 9 is provided with uniformly distributed air holes 10, the inside of the air holes 10 is communicated with the inside of the hollow cylinder 9, the hollow cylinder 9 is fixedly connected with a gear 11, the front surface of the mounting plate 4 is fixedly connected with a toothed plate 12, the toothed plate 12 is positioned at the left side of the gear 11 and meshed with the gear 11, the splicing mould 2 is provided with a heat dissipation mechanism 13, the heat dissipation mechanism 13 comprises a heat dissipation cavity 1301, the heat dissipation cavity 1301 starts to be arranged on the splicing mould 2, the inner wall of the heat dissipation cavity 1301 is fixedly connected with a flow tube 1302, both ends of the flow tube 1302 penetrate through the heat dissipation cavity 1301 and extend to the outside of the splicing mould 2, the top end of the flow tube 1302 is fixedly provided with an air cooler 1303, the splicing mould 2 is detachably connected with a dust cover 1304, the air cooler 1303 is positioned in the dust cover 1304, the inner wall of the flow tube 1302 is fixedly connected with uniformly distributed heat exchange rods 1305, the other end of the heat exchanging rod 1305 is fixedly connected to the inner wall of the heat dissipation cavity 1301.

When the blow molding die is required to be used for production and processing, a user controls the dust suction pump 8 to work with the servo motor 6 in an electrifying way, suction force is generated after the dust suction pump 8 is electrified, air flow in the hollow cylinder 9 enters the bearing seat 7 and is discharged through the limitation of the bearing seat 7, negative pressure is formed in the hollow cylinder 9, suction force is generated by a plurality of groups of air holes 10, the servo motor 6 drives a screw rod fixedly connected with the servo motor to synchronously rotate after being electrified, the bearing seat 7 in threaded connection with the screw rod starts to move upwards, the hollow cylinder 9 moves upwards along with the upper part, a gear 11 on the hollow cylinder 9 is matched with a toothed plate 12, the hollow cylinder 9 rotates in the process of moving upwards, the hollow cylinder 9 is positioned between the two splicing dies 2, the dust particles attached to the inner wall of the splicing mould 2 enter the hollow cylinder 9 under the suction action until being discharged, then the servo motor 6 reversely rotates the hollow cylinder 9 to reset, the splicing mould 2 can be pushed by the push rod 3 to be clamped for blow molding, after blow molding is completed, the cooling mechanism 13 is controlled to be electrified to work by a user, the air cooler 1303 generates suction to suck external air flow into the interior of the flow tube 1302, and then the air cooler 1303 is discharged into the interior of the flow tube 1302 to exchange heat with the inner wall of the cooling cavity 1301, so that the temperature of the splicing mould 2 is reduced, heat dissipation is realized, meanwhile, the dust cover 1304 can be penetrated before the air flow enters the air cooler 1303, and the influence of dust entering the air cooler 1303 on the service life of the air cooler 1303 is avoided.

In the utility model, the movable hollow cylinder 9 is arranged between the two splicing dies 2, and the hollow cylinder 9 rotates to generate suction force to collect dust attached to the inner wall of the splicing die 2, so that the dust-proof effect is achieved, the dust is prevented from affecting the blow molding quality, meanwhile, the production efficiency of the blow molding die is improved by arranging the heat dissipation mechanism 13, and the dust-proof effect of the dust cover 1304 is further improved.

Please refer to fig. 1 and 3, wherein: the opposite sides of the two splicing dies 2 are provided with one-way valves 14, and the one-way valves 14 are arranged on the bottom ends of the flow pipes 1302.

In the utility model, the check valve 14 can prevent air flow from entering through the bottom end of the flow tube 1302, so that air flow in the flow tube 1302 can be discharged quickly, and dust is prevented from entering.

Please refer to fig. 1 and 2, wherein: the guide way 15 has been seted up at the top of workstation 1, and the inside sliding connection of guide way 15 has two guide bars 16, and the top fixed connection of guide bar 16 is in the bottom of splice mould 2.

In the utility model, the matched use of the guide groove 15 and the guide strip 16 can limit the splicing mould 2, so that the splicing mould 2 is always positioned at the top of the workbench 1 to keep stable movement in the horizontal direction.

Please refer to fig. 4, wherein: the inner wall of the through groove 5 is provided with a limit groove 17, and the bearing seat 7 is in sliding connection with the inner wall of the limit groove 17.

In the utility model, the limit groove 17 can limit the bearing seat 7, so that the bearing seat 7 is always positioned in the through groove 5 to keep stable movement in the vertical direction.

Please refer to fig. 1-3, wherein: the bottom of the splicing mould 2 is fixedly connected with two support plates 18, and the bottoms of the support plates 18 are in sliding connection with the workbench 1.

In the utility model, the support plate 18 can support the splicing mould 2, so that the splicing mould 2 is more stable when moving, and a certain shielding effect can be achieved on the bottom of the splicing mould 2.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a blowing mould that dustproof effect is good, includes workstation (1) and two concatenation moulds (2), concatenation mould (2) sliding connection is at the top of workstation (1), its characterized in that: the utility model discloses a dust collection device, including work bench (1), connecting rod (3), connecting rod (7), connecting rod (5), connecting rod (9), connecting rod (10) and connecting rod (11), connecting rod (9) and connecting rod (10) are connected to the connecting rod (9), the toothed plate (12) is positioned on the left side of the gear (11) and meshed with the gear (11), and the splicing die (2) is provided with a heat dissipation mechanism (13).

2. A dust-proof blow mould according to claim 1, characterized in that: the heat dissipation mechanism (13) comprises a heat dissipation cavity (1301), the heat dissipation cavity (1301) is formed in a splicing mold (2), a flow pipe (1302) is fixedly connected to the inner wall of the heat dissipation cavity (1301), two ends of the flow pipe (1302) penetrate through the heat dissipation cavity (1301) and extend to the outer portion of the splicing mold (2), an air cooler (1303) is fixedly mounted at the top end of the flow pipe (1302), a dust cover (1304) is detachably connected to the splicing mold (2), the air cooler (1303) is located in the dust cover (1304), heat exchange rods (1305) which are evenly distributed are fixedly connected to the inner wall of the flow pipe (1302), and the other ends of the heat exchange rods (1305) are fixedly connected to the inner wall of the heat dissipation cavity (1301).

3. A dust-proof blow mould according to claim 2, characterized in that: one side of each splicing mould (2) opposite to the other is provided with a one-way valve (14), and the one-way valves (14) are arranged on the bottom ends of the flow pipes (1302).

4. A dust-proof blow mould according to claim 1, characterized in that: the top of workstation (1) has seted up guide way (15), the inside sliding connection of guide way (15) has two guide bars (16), the top fixed connection of guide bar (16) is in the bottom of concatenation mould (2).

5. A dust-proof blow mould according to claim 1, characterized in that: the inner wall of the through groove (5) is provided with a limit groove (17), and the bearing seat (7) is in sliding connection with the inner wall of the limit groove (17).

6. A dust-proof blow mould according to claim 1, characterized in that: the bottom of the splicing mould (2) is fixedly connected with two supporting plates (18), and the bottom of the supporting plates (18) is in sliding connection with the workbench (1).