Injection molding machine for blister box production

Abstract

The utility model relates to the technical field of blister box production, and discloses an injection molding machine for blister box production, which comprises a support table, a mold main body, a support rod and a transverse plate, an accommodating box is arranged at the left side position of the top of the support table, driving discs are assembled on two sides of the inner wall of an injection molding cylinder, and a transverse rod is connected between the driving discs. The containing box is assembled on the left side of the top of the supporting table, and molten plastic is added into the containing box, so that after the melt pump works, the conveying work of materials is completed under the cooperation of the second drainage pipe and the first drainage pipe, the materials are conveyed to the position of the feeding cylinder to be fed, and then the materials are guided through the position of the injection molding cylinder; and the working motor is assembled on the side edge of the injection molding barrel, so that the working motor can drive the transmission discs to rotate, and the cross rods are assembled between the two transmission discs up and down, so that after the cross rods and the transmission discs are matched with each other, the purpose of extending materials is achieved, and the overall feeding capacity is well improved in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of blister box production, and specifically relates to an injection molding machine for blister box production. Background Art

[0002] A blister box is a kind of packaging box, mainly made of plastic. It has the characteristics of transparency, beauty, lightness, durability, etc. Blister boxes can be divided into various types such as insert cards, suction cards, double blister shells, etc. Blister boxes are widely used in the fields of food, electronics, toys, cosmetics, gifts, etc. For example, blister boxes can be used to pack foods such as vegetables, fruits and fresh products, and can also be used to pack digital products, electronic components, etc.;

[0003] Based on the production and processing of blister boxes, an injection molding machine is required to complete the processing and production. A blister box is the main molding equipment for making various shaped plastic products by using a plastic molding die with thermoplastic or thermosetting plastics. During its working process, it is necessary to carry out the feeding work of raw materials. At this time, most of the materials are molten plastics. Therefore, if the fluidity is not good during feeding, it will directly affect the product quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide an injection molding machine for blister box production, so as to solve the problem that during its working process, it is necessary to carry out the feeding work of raw materials. At this time, most of the materials are molten plastics. Therefore, if the fluidity is not good during feeding, it will directly affect the product quality as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An injection molding machine for blister box production, including a support table, a mold main body, a support rod, and a cross plate. At the left side position on the top of the support table, a receiving box is installed. On one side of the top of the receiving box, a melt pump is assembled. One end of the melt pump is connected to a second drainage pipe, and the other end of the melt pump is connected to a first drainage pipe. The top end of a support rod is assembled with a limit frame. The tail end of the first drainage pipe is connected to a feeding cylinder, the bottom of the feeding cylinder is connected to an injection cylinder, the bottom of the injection cylinder is connected to a corrugated telescopic end, the bottom of the corrugated telescopic end is connected to an injection head, and a connecting ring is connected to the position above the injection head outside the corrugated telescopic end. A working motor is assembled at the side position of the injection cylinder, and two sets of transmission disks are assembled on both sides of the inner wall of the injection cylinder. A cross bar is connected between the transmission disks.

[0006] Preferably, the tail end of the first drainage pipe is internally communicated with the inside of the feeding cylinder, and two sets of cross bars are assembled between the transmission disks.

[0007] Preferably, the tail end of the second drainage pipe extends into the inside of the receiving box, and the support rods are symmetrically distributed about the central axis of the cross plate.

[0008] Preferably, a first connecting plate is installed at a position near the middle on the side of the support rod. The bottom end of the first connecting plate is connected to a first telescopic rod. The bottom end of the first telescopic rod is connected to a connecting rod. Connecting pieces are installed on both sides of the outer wall of the connecting ring.

[0009] Preferably, the tail end of the connecting rod is connected to the connecting piece, and the connecting pieces are symmetrically distributed about the central axis of the connecting ring.

[0010] Preferably, the connecting piece and the connecting ring are reinforced by bolts, and three support legs are distributed at the bottom of the support table.

[0011] Preferably, a bottom connecting plate is installed at a position between the support rods on the top of the support table. A base is fixed at the top end of the bottom connecting plate. An inner limit seat is fixed inside the base. A return-shaped groove is formed between the base and the inner limit seat.

[0012] Preferably, a drain port is connected to the position near the bottom of the front end of the base, and the tail end of the drain port communicates with the inside of the base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This injection molding machine for producing plastic suction boxes not only improves the feeding capacity, but also improves the adjustment capacity and cooling capacity of the plastic suction boxes at the same time;

[0014] (1) By assembling the accommodating box at the left position on the top of the support table, molten plastic is added into the accommodating box. After the melt pump works, the material conveying work can be completed under the cooperation of the second drainage pipe and the first drainage pipe. It is fed to the position of the feeding cylinder and then guided through the position of the injection cylinder. A working motor is assembled at the side position of the injection cylinder. Therefore, the working motor can drive the transmission disc to rotate. A cross bar is assembled up and down between the two transmission discs. Therefore, after the cross bar and the transmission disc cooperate with each other, the purpose of extending the material is achieved. In this way, the overall feeding capacity is preferably improved during the working process;

[0015] (2) By assembling the first connecting plate at the side position of the support rod, after the first telescopic rod works, it can push the connecting rod to move vertically. A connecting ring is assembled outside the corrugated telescopic end. Connecting pieces are assembled at the side position of the connecting ring. After the connecting piece is connected to the connecting rod, the height interval between the injection head and the mold body can be correspondingly adjusted. In this way, the overall feeding capacity is preferably improved during the working process;

[0016] (3) By assembling the bottom connecting plate at the top position of the support platform, and then fixing the base at the top position of the bottom connecting plate, the inner limiting seat is arranged inside the base. Thus, the mold body can be placed inside the inner limiting seat, and a return-shaped groove is formed between the base and the inner limiting seat. Cooling water is added into the return-shaped groove, and after the molding is completed, the cooling water can be discharged at the position of the drain port, thereby improving the overall cooling capacity during the working process. Brief Description of the Drawings

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is the side view structural schematic diagram of the transmission disc of the present utility model;

[0019] Figure 3 is the top view structural schematic diagram of the bottom connecting plate of the present utility model;

[0020] Figure 4 is the bottom view structural schematic diagram of the connecting ring of the present utility model.

[0021] In the figures: 1, support platform; 2, accommodation box; 3, support leg; 4, bottom connecting plate; 5, mold body; 6, support rod; 7, injection head; 8, connecting ring; 9, corrugated telescopic end; 10, injection barrel; 11, working motor; 12, feed barrel; 13, cross bar; 14, cross plate; 15, first drainage pipe; 16, limiting frame; 17, melt pump; 18, second drainage pipe; 19, first connecting plate; 20, first telescopic rod; 21, connecting rod; 22, transmission disc; 23, base; 24, inner limiting seat; 25, return-shaped groove; 26, drain port; 27, connecting piece. Detailed Embodiment

[0022] 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. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, an embodiment provided by the present utility model: an injection molding machine for producing plastic suction boxes, including a support table 1, a mold body 5, a support rod 6, and a cross plate 14. A receiving box 2 is installed at the left side position on the top of the support table 1. One side of the top of the receiving box 2 is equipped with a melt pump 17. One end of the melt pump 17 is connected to a second drainage pipe 18, and the other end of the melt pump 17 is connected to a first drainage pipe 15. The top end of one support rod 6 is equipped with a limiting frame 16. The tail end of the first drainage pipe 15 is connected to a feeding cylinder 12. The bottom of the feeding cylinder 12 is connected to an injection cylinder 10. The bottom of the injection cylinder 10 is connected to a corrugated telescopic end 9. The bottom of the corrugated telescopic end 9 is connected to an injection head 7. A connecting ring 8 is connected to the position above the injection head 7 outside the corrugated telescopic end 9. A working motor 11 is installed at the side position of the injection cylinder 10. Two groups of transmission disks 22 are installed on both sides of the inner wall of the injection cylinder 10. A cross bar 13 is connected between the transmission disks 22.

[0024] The tail end of the first drainage pipe 15 is in internal communication with the inside of the feeding cylinder 12. Two groups of cross bars 13 are installed between the transmission disks 22.

[0025] The tail end of the second drainage pipe 18 extends into the inside of the receiving box 2. The support rods 6 are symmetrically distributed about the central axis of the cross plate 14.

[0026] A first connecting plate 19 is installed at the middle position on the side of the support rod 6. The bottom end of the first connecting plate 19 is connected to a first telescopic rod 20. The bottom end of the first telescopic rod 20 is connected to an adapter rod 21. Two connecting pieces 27 are installed on both sides of the outer wall of the connecting ring 8.

[0027] The tail end of the adapter rod 21 is connected to the connecting piece 27. The connecting pieces 27 are symmetrically distributed about the central axis of the connecting ring 8.

[0028] The connecting piece 27 and the connecting ring 8 are reinforced by bolts. Three groups of support legs 3 are distributed at the bottom of the support table 1.

[0029] A bottom connecting plate 4 is installed at the position between the support rods 6 on the top of the support table 1. A base 23 is fixed at the top end of the bottom connecting plate 4. An inner limiting seat 24 is fixed inside the base 23. A rectangular groove 25 is formed between the base 23 and the inner limiting seat 24.

[0030] A drain port 26 is connected to the position near the bottom at the front end of the base 23. The tail end of the drain port 26 is in internal communication with the inside of the base 23;

[0031] Further, during operation, the mold body 5 is located in the inner limiting seat 24, and cooling water is added into the rectangular groove 25;

[0032] The further utilization of the melt pump 17 can convey, boost pressure, and meter the molten plastic.

[0033] Working principle: First, during operation, the accommodating box 2 is assembled at the left position on the top of the support table 1. Molten plastic is added into the accommodating box 2. After the melt pump 17 works, the material conveying work can be completed under the cooperation of the second drainage pipe 18 and the first drainage pipe 15. The material is conveyed to the feeding position of the feeding cylinder 12 and then guided through the injection cylinder 10. A working motor 11 is assembled on the side of the injection cylinder 10. Therefore, the working motor 11 can drive the driving disc 22 to rotate. A cross bar 13 is assembled up and down between the two driving discs 22. Therefore, after the cross bar 13 and the driving disc 22 cooperate with each other, the purpose of extending the material is achieved. Then, after being guided by the corrugated telescopic end 9, the material finally discharges at the injection head 7 and reaches the inside of the mold body 5 to be cooled and formed.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. An injection molding machine for producing blister boxes, comprising a support table (1), a mold body (5), a support rod (6), and a horizontal plate (14), characterized in that: A containing box (2) is installed at the left position of the top of the support platform (1), and a melt pump (17) is installed on one side of the top of the containing box (2). One end of the melt pump (17) is connected to a second drainage pipe (18), and the other end of the melt pump (17) is connected to a first drainage pipe (15). A limiting frame (16) is installed at the top of one of the support rods (6), and the tail end of the first drainage pipe (15) is connected to a feed barrel (12), and the bottom of the feed barrel (12) is connected to An injection molding cylinder (10) is provided, wherein the bottom of the injection molding cylinder (10) is connected to a corrugated telescopic end (9), the bottom of the corrugated telescopic end (9) is connected to an injection molding head (7), the outside of the corrugated telescopic end (9) is connected to a connecting ring (8) at a position above the injection molding head (7), a working motor (11) is installed at a side position of the injection molding cylinder (10), transmission disks (22) are installed on both sides of the inner wall of the injection molding cylinder (10), and a cross bar (13) is connected between the transmission disks (22).

2. The injection molding machine for producing blister boxes according to claim 1, characterized in that: The tail end of the first drainage tube (15) is in communication with the interior of the feed barrel (12), and two groups of the cross bars (13) are installed between the transmission plates (22).

3. The injection molding machine for producing blister boxes according to claim 1, characterized in that: The tail end of the second drainage pipe (18) extends to the interior of the containing box (2), and the support rods (6) are symmetrically distributed about the central axis of the transverse plate (14).

4. The injection molding machine for producing blister boxes according to claim 1, characterized in that: A first connecting plate (19) is installed at a middle position on the side of the support rod (6); the bottom end of the first connecting plate (19) is connected to a first telescopic rod (20); the bottom end of the first telescopic rod (20) is connected to a connecting rod (21); and connecting plates (27) are installed on both sides of the outer wall of the connecting ring (8).

5. The injection molding machine for producing blister boxes according to claim 4, characterized in that: The tail end of the connecting rod (21) is connected to a connecting piece (27), and the connecting piece (27) is symmetrically distributed with respect to the central axis of the connecting ring (8).

6. The injection molding machine for producing blister boxes according to claim 4, characterized in that: The connecting piece (27) and the connecting ring (8) are reinforced by bolts, and three groups of supporting legs (3) are distributed at the bottom of the supporting platform (1).

7. The injection molding machine for producing blister boxes according to claim 1, characterized in that: A bottom connecting plate (4) is installed at a position between the supporting rods (6) on the top of the supporting platform (1); a base (23) is fixed to the top of the bottom connecting plate (4); an inner limit seat (24) is fixed inside the base (23); and a circular groove (25) is formed between the base (23) and the inner limit seat (24).

8. The injection molding machine for producing blister boxes according to claim 7, characterized in that: A drainage outlet (26) is connected to the front end of the base (23) near the bottom, and the rear end of the drainage outlet (26) is in communication with the interior of the base (23).

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