CN214163878U

CN214163878U - Mould is used in bottle lid production

Info

Publication number: CN214163878U
Application number: CN202022536469.0U
Authority: CN
Inventors: 梅杰; 宋齐峰
Original assignee: Jiaozuo Mingren Natural Medicine Co ltd
Current assignee: Jiaozuo Mingren Natural Medicine Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-10
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a mould is used in bottle lid production, including base and last mould, the top fixedly connected with bed die of base, fixedly connected with die sinking mechanism on the base, movable chamber has been seted up to the inside of bed die, the inside in activity chamber is equipped with the ejector half piece, the bottom fixedly connected with connecting rod of ejector half piece, the regulation chamber has been seted up to the inside of base, the connecting rod runs through the top of base and extends to adjust the inside in chamber, adjust the interior diapire fixedly connected with slide bar in chamber, sliding connection has the rack bar on the slide bar, the top of rack bar and the bottom fixed connection of connecting rod, the inside wall rotation of adjusting the chamber is connected with the bull stick, fixedly connected with gear on the bull stick, the gear with the rack bar meshes mutually, the bull stick with die sinking mechanism is connected. The utility model has the advantages that: the device achieves the purposes of automatic die opening and demoulding and greatly improves the production efficiency.

Description

Mould is used in bottle lid production

Technical Field

The utility model relates to a bottle lid production technical field, especially a mould is used in bottle lid production.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

The bottle cap is an important ring in the beverage packaging industry, after the existing bottle cap is subjected to injection mold forming, the bottle cap is in close contact with a mold and is easily adhered to the mold, so that demolding is difficult, the production efficiency of the bottle cap is reduced, and therefore the mold for producing the bottle cap is provided for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a mould is used in bottle lid production.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a mould is used in bottle lid production, includes base and last mould, the top fixedly connected with bed die of base, fixedly connected with die sinking mechanism on the base, movable chamber has been seted up to the inside of bed die, the inside in activity chamber is equipped with the ejector half piece, the bottom fixedly connected with connecting rod of ejector half piece, the regulation chamber has been seted up to the inside of base, the connecting rod runs through the top of base and extend to adjust the inside in chamber, adjust the interior diapire fixedly connected with slide bar in chamber, sliding connection has the rack bar on the slide bar, the top of rack bar and the bottom fixed connection of connecting rod, the inside wall rotation of adjusting the chamber is connected with the bull stick, fixedly connected with gear on the bull stick, the gear with the rack bar meshes mutually, the bull stick with die sinking mechanism is connected.

A further technical scheme is that the mold opening mechanism comprises a connecting box, a screw rod and an adjusting rod, the connecting box is fixedly connected to the outer side face of the base, the screw rod is rotatably connected to the inside of the connecting box, the screw rod is fixedly connected with the rotating rod, a movable block is in threaded connection with the screw rod, the top of the movable block is hinged to the adjusting rod through a pin shaft, a pin shaft seat is fixedly connected to the outer side face of the upper mold, and the adjusting rod is far away from one end of the movable block and hinged to the pin shaft seat through a pin shaft.

According to a further technical scheme, the top of the upper die is provided with a feeding port, and a material port plug matched with the feeding port is arranged inside the feeding port.

A further technical scheme is that the inside fixedly connected with driving motor in regulation chamber, on driving motor's the output pivot with equal fixedly connected with runner on the bull stick, two connect through drive belt transmission between the runner, the front of base is through bolt fixedly connected with baffle.

A sliding groove is formed in the inner side wall of the movable cavity, a sliding block is fixedly connected to the top module, and the sliding block is connected to the inside of the sliding groove in a sliding mode.

According to a further technical scheme, four fixing rods are fixedly connected to the top of the base, and the upper die is connected to the four fixing rods in a sliding mode.

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

1. the utility model discloses an injection raw materials in the chamber of moulding plastics that makes progress mould and bed die formation, treat raw materials cooling shaping back, make the mould rise through starting die sinking mechanism and carry out the die sinking, the in-process drive bull stick at the die sinking rotates, the ejector pad at gear and rack bar's meshing effect push connecting rod top rises to with the automatic jack-up drawing of patterns of fashioned bottle lid, the device has reached automatic die sinking and drawing of patterns purpose, has improved production efficiency greatly.

2. The utility model discloses a drive screw rotates and makes the movable block be close to base department, will go up the mould from the top jack-up of base under the effect of adjusting the pole, thereby reach the purpose of die sinking, be convenient for pour into the raw materials into in the chamber of moulding plastics that mould and bed die formed into through the sprue, prevent through setting up the inside that the sprue stopper from falling into the impurity, drive the bull stick through starting driving motor under the effect of two runners and drive belt and rotate, be convenient for change the original paper of adjusting intracavity portion and overhaul through opening the baffle, through setting up spout and slider, can make the inside stable up-and-down motion of top module in the movable chamber, through setting up the dead lever, the phenomenon of dislocation appears when preventing to go up mould and bed die compound die.

Drawings

Fig. 1 is the structural schematic diagram of the upper die of the utility model.

Fig. 2 is a schematic view of the base structure of the present invention.

Fig. 3 is the structural schematic diagram of the lower mold of the present invention.

In the figure, 1, a base; 101. an adjustment chamber; 2. a lower die; 201. a movable cavity; 202. a chute; 203. a slider; 3. an upper die; 4. a top module; 5. a connecting rod; 6. a rotating rod; 601. a gear; 7. a slide bar; 8. a rack bar; 9. a mold opening mechanism; 901. a connection box; 10. a screw; 11. a movable block; 12. adjusting a rod; 13. a pin shaft seat; 14. a material injection port; 15. a material inlet plug; 16. a baffle plate; 17. a drive motor; 18. a rotating wheel; 19. and (5) fixing the rod.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

embodiment 1 referring to an embodiment shown in fig. 1-3, a mold for producing a bottle cap comprises a base 1 and an upper mold 3, wherein the top of the base 1 is fixedly connected with four fixing rods 19, the upper mold 3 is slidably connected to the four fixing rods 19, by arranging the fixing rods 19, a dislocation phenomenon occurring when the upper mold 3 and the lower mold 2 are closed is prevented, the top of the base 1 is fixedly connected with the lower mold 2, the base 1 is fixedly connected with a mold opening mechanism 9, the lower mold 2 is internally provided with a movable cavity 201, the movable cavity 201 is internally provided with a top mold block 4, the inner side wall of the movable cavity 201 is provided with a chute 202, the top mold block 4 is fixedly connected with a slide block 203, the slide block 203 is slidably connected inside the chute 202, by arranging the chute 202 and the slide block 203, the top mold block 4 can stably move up and down inside the movable cavity 201, the bottom of the top mold block 4 is fixedly connected with a connecting rod 5, adjusting chamber 101 has been seted up to base 1's inside, connecting rod 5 runs through base 1's top and extends to the inside of adjusting chamber 101, the interior diapire fixedly connected with slide bar 7 of adjusting chamber 101, sliding connection has rack bar 8 on slide bar 7, the top of rack bar 8 and the bottom fixed connection of connecting rod 5, the inside wall rotation of adjusting chamber 101 is connected with bull stick 6, fixedly connected with gear 601 on the bull stick 6, gear 601 meshes with rack bar 8 mutually, material injection mouth 14 has been seted up at the top of last mould 3, the inside of material injection mouth 14 is equipped with the material mouth stopper 15 with the 14 looks adaptations of material injection mouth, be convenient for pour into the raw materials into in the injection molding chamber of

last mould

3 and 2 formation of bed die through material injection mouth 14, prevent through setting up material mouth stopper 15 that impurity from falling into the inside of material injection mouth 14.

The rotating rod 6 is connected with a mold opening mechanism 9, the mold opening mechanism 9 comprises a connecting box 901, a screw rod 10 and an adjusting rod 12, the connecting box 901 is fixedly connected with the outer side surface of the base 1, the screw rod 10 is rotatably connected inside the connecting box 901, the screw rod 10 is fixedly connected with the rotating rod 6, a movable block 11 is in threaded connection with the screw rod 10, the top of the movable block 11 is hinged with the adjusting rod 12 through a pin shaft, the outer side surface of the upper mold 3 is fixedly connected with a pin shaft seat 13, one end of the adjusting rod 12, far away from the movable block 11, is hinged with the pin shaft seat 13 through a pin shaft, the movable block 11 is close to the base 1 through the rotation of the driving screw rod 10, the upper mold 3 is jacked up from the top of the base 1 under the action of the adjusting rod 12, so as to achieve the purpose of mold opening, a driving motor 17 is fixedly connected inside the adjusting cavity 101, rotating wheels 18 are fixedly connected on an output rotating shaft of the driving motor 17 and on the rotating rod 6, connect through transmission belt transmission between two runners 18, the front of base 1 passes through bolt fixedly connected with baffle 16, drives bull stick 6 through start-up driving motor 17 under the effect of two runners 18 and drive belt and rotates, is convenient for change the maintenance to the original paper of adjusting chamber 101 inside through opening baffle 16.

The working process of the utility model is as follows: the driving motor 17 is started to drive the rotating rod 6 to rotate under the action of the two rotating wheels 18 and the transmission belt, the movable block 11 is driven to be far away from the base 1 under the action of the screw 10, the upper die 3 is dropped on the top of the base 1 under the connecting action of the adjusting rod 12, the gear 601 drives the rack bar 8 to descend on the sliding rod 7 at the same time of descending the upper die 3, thereby driving the top module 4 to descend, forming an injection molding cavity between the upper mold 3 and the lower mold 2, injecting raw materials into the injection molding cavity through the injection port 14 by opening the material port plug 15, cooling and molding the raw materials, the mold opening is performed by raising the upper mold 3 by starting the driving motor 17 through the mold opening mechanism 9, in the process of opening the mold, the rotating rod 6 is driven to rotate, and the top module 4 at the top of the connecting rod 5 is pushed to ascend under the meshing action of the gear 601 and the rack rod 8, so that the molded bottle cap is automatically jacked up and demolded.

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 mould is used in bottle lid production, includes base (1) and last mould (3), its characterized in that: the top fixedly connected with bed die (2) of base (1), fixedly connected with die sinking mechanism (9) on base (1), movable chamber (201) has been seted up to the inside of bed die (2), the inside in activity chamber (201) is equipped with top module (4), the bottom fixedly connected with connecting rod (5) of top module (4), regulation chamber (101) has been seted up to the inside of base (1), connecting rod (5) run through the top of base (1) and extend to the inside in regulation chamber (101), the inner diapire fixedly connected with slide bar (7) in regulation chamber (101), sliding connection has rack bar (8) on slide bar (7), the top of rack bar (8) and the bottom fixed connection of connecting rod (5), the inside wall rotation of regulation chamber (101) is connected with bull stick (6), fixedly connected with gear (601) on bull stick (6), the gear (601) is meshed with the rack rod (8), and the rotating rod (6) is connected with the mold opening mechanism (9).

2. The mold for producing a bottle cap according to claim 1, wherein: the die sinking mechanism (9) comprises a connecting box (901), a screw rod (10) and an adjusting rod (12), the connecting box (901) is fixedly connected to the outer side face of the base (1), the screw rod (10) is rotatably connected to the inside of the connecting box (901), the screw rod (10) is fixedly connected with the rotating rod (6), a movable block (11) is connected to the screw rod (10) in a threaded mode, the top of the movable block (11) is hinged to the adjusting rod (12) through a pin shaft, a pin shaft seat (13) is fixedly connected to the outer side face of the upper die (3), and one end, far away from the movable block (11), of the adjusting rod (12 is hinged to the pin shaft seat (13) through a pin shaft.

3. The mold for producing a bottle cap according to claim 1, wherein: and a material injection port (14) is formed in the top of the upper die (3), and a material injection port plug (15) matched with the material injection port (14) is arranged in the material injection port (14).

4. The mold for producing a bottle cap according to claim 1, wherein: the inside fixedly connected with driving motor (17) of adjusting chamber (101), on the output pivot of driving motor (17) with equal fixedly connected with runner (18) on bull stick (6), two connect through the drive belt transmission between runner (18), bolt fixedly connected with baffle (16) are passed through in the front of base (1).

5. The mold for producing a bottle cap according to claim 1, wherein: the inner side wall of the movable cavity (201) is provided with a sliding groove (202), the top module (4) is fixedly connected with a sliding block (203), and the sliding block (203) is connected inside the sliding groove (202) in a sliding mode.

6. The mold for producing a bottle cap according to claim 1, wherein: the top of the base (1) is fixedly connected with four fixing rods (19), and the upper die (3) is connected to the four fixing rods (19) in a sliding mode.