Mould of aluminum-plastic-aluminum blister packaging machine

Abstract

The utility model discloses an aluminum-plastic-aluminum blister packaging machine die which comprises a machine body and an installation frame, the installation frame is fixedly installed on the upper surface of the machine body, the upper surface of the machine body is rotationally connected with a protection shell arranged outside the installation frame in a sleeving mode, and an installation plate is fixedly installed on the lower surface of the installation frame through a lifting air cylinder. And an upper die is arranged on the lower surface of the mounting plate. Through cooperation of the machine body, the mounting frame, the mounting plate, the upper die, the lower die, the die groove, the exhaust hole, the vent hole, the clamping block, the clamping groove, the side plate, the positioning block, the fixing bolt, the fixing rod, the movable plate, the positioning rod, the tension spring and the like, the function of conveniently and rapidly replacing the die is achieved, and the mounting mode of the die in the prior art is improved; according to the blister packaging machine, the mold can be quickly disassembled, assembled and positioned when the mold needs to be replaced, so that time and energy are saved, the influence on normal use of the blister packaging machine is avoided, and the practicability of the blister packaging machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of mold technology for blister packaging machines, and in particular to a mold for an aluminum-plastic-aluminum blister packaging machine. Background Technology

[0002] A blister packaging machine is a machine that seals products between a blister pack and a base plate. It uses transparent plastic film or sheet to form a blister pack, and then uses heat sealing, adhesive or other methods to seal the product between the blister pack and the base plate. To make sealing more convenient, blister packaging machines are generally equipped with molds.

[0003] In the existing technology, most molds on blister packaging machines are fixedly set on the machine. This setting makes it inconvenient to replace the molds. On the one hand, positioning the molds is troublesome, and on the other hand, the process of disassembling and installing the molds is cumbersome and complicated, wasting time and effort, affecting the normal use of the blister packaging machine, and reducing its practicality. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an aluminum-plastic-aluminum blister packaging machine mold.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mold for an aluminum-plastic-aluminum blister packaging machine, comprising a machine body and a mounting frame. The mounting frame is fixedly installed on the upper surface of the machine body. A protective shell sleeved on the outside of the mounting frame is rotatably connected to the upper surface of the machine body. A mounting plate is fixedly installed on the lower surface of the mounting frame via a lifting cylinder. An upper mold is provided on the lower surface of the mounting plate, and a lower mold is provided on the upper surface of the machine body. Several mold grooves are provided on the lower surface of the upper mold and the upper surface of the lower mold. Side plates are fixedly installed on the upper surface of the machine body near both ends of the lower mold and on the lower surface of the mounting plate near both ends of the upper mold. Positioning blocks are fixedly installed on the side walls of the side plates. A fixing rod is fixedly installed on the upper surface of the mounting plate. A movable plate is sleeved on the outer surface of the fixing rod. Positioning rods are fixedly installed on both ends of the lower surface of the movable plate. Tension springs are sleeved on the outer surface of the positioning rods. Dustproof components are provided at both ends of the upper mold and the lower mold.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the mold groove is provided with a vent hole, and the side walls of the upper mold and the lower mold are provided with a number of ventilation holes. The ventilation holes are connected to the corresponding vent holes, and the upper surface of the upper mold and the lower surface of the lower mold are provided with a number of vent grooves.

[0008] As a further description of the above technical solution:

[0009] Both the upper surface of the body and the lower surface of the mounting plate are fixedly installed with locking blocks. Both the upper surface of the upper mold and the lower surface of the lower mold are provided with locking grooves. Both the locking blocks and the locking grooves are T-shaped, and the locking blocks are slidably connected to the inner walls of the corresponding locking grooves.

[0010] As a further description of the above technical solution:

[0011] The upper and lower molds have positioning grooves on their side walls that are adapted to the positioning blocks. The two side plates on the upper surface of the machine body are threaded with fixing bolts on their opposite side walls. The fixing bolts pass through the side walls of the side plates and are inserted into the side walls at both ends of the lower mold.

[0012] As a further description of the above technical solution:

[0013] The positioning rod passes through the upper surface of the mounting plate and is inserted into the upper surface of the upper mold. The top end of the tension spring is fixedly connected to the lower surface of the movable plate, and the bottom end of the tension spring is fixedly connected to the upper surface of the mounting plate.

[0014] As a further description of the above technical solution:

[0015] The dustproof component includes four sets of limiting rods. The four sets of limiting rods are fixedly installed on the front and rear side walls of the upper and lower molds, respectively. The outer surface of the limiting rods is covered with a dustproof net. The outer surface of the limiting rods away from the upper and lower molds is covered with a pressing frame. Both ends of the pressing frame are fixedly installed with mounting blocks. Two fixing plates are fixedly installed on the front and rear side walls of the upper and lower molds.

[0016] As a further description of the above technical solution:

[0017] The mounting block is attached to the fixing plate, and the fixing plate has a mounting bolt threaded to the side wall away from the mounting block. The mounting bolt passes through the side wall of the fixing plate and is inserted into the side wall of the mounting block.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this aluminum-plastic-aluminum blister packaging machine mold, through the coordination of components such as the machine body, mounting frame, mounting plate, upper mold, lower mold, mold groove, vent hole, air vent, locking block, locking groove, side plate, positioning block, fixing bolt, fixing rod, movable plate, positioning rod and tension spring, realizes the function of convenient and quick mold replacement. It improves the mold installation method in existing technologies, so that when the mold needs to be replaced, it can be quickly disassembled and positioned, saving time and effort, avoiding the impact on the normal use of the blister packaging machine, and improving the practicality of the blister packaging machine.

[0020] 2. Compared with existing technologies, this aluminum-plastic-aluminum blister packaging machine mold, through the coordination of components such as limit rods, dustproof nets, pressing frames, mounting blocks, fixing plates, and mounting bolts, achieves the function of dust prevention for ventilation holes. By installing detachable dustproof nets on the outside of the ventilation holes, it can prevent the ventilation holes from being blocked by dust and keep the ventilation holes unobstructed. On the other hand, it can quickly replace the dustproof nets, saving time and effort. Based on the original technology, the practicality of the aluminum-plastic-aluminum blister packaging machine mold is further improved. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of an aluminum-plastic-aluminum blister packaging machine mold proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the upper mold structure of an aluminum-plastic-aluminum blister packaging machine mold proposed in this utility model;

[0023] Figure 3 This utility model proposes a mold for an aluminum-plastic blister packaging machine. Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the lower mold structure of an aluminum-plastic-aluminum blister packaging machine mold proposed in this utility model;

[0025] Figure 5 This is a bottom view of the lower mold of an aluminum-plastic-aluminum blister packaging machine mold proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the dustproof component structure of an aluminum-plastic-aluminum blister packaging machine mold proposed in this utility model.

[0027] Legend:

[0028] 1. Body; 2. Mounting bracket; 3. Mounting plate; 4. Upper mold; 5. Lower mold; 6. Mold groove; 7. Exhaust hole; 8. Vent hole; 9. Locking block; 10. Locking groove; 11. Side plate; 12. Positioning block; 13. Fixing bolt; 14. Fixing rod; 15. Movable plate; 16. Positioning rod; 17. Tension spring; 18. Limiting rod; 19. Dustproof net; 20. Pressing frame; 21. Mounting block; 22. Fixing plate; 23. Mounting bolt. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1 to 6 This utility model provides a mold for an aluminum-plastic-aluminum blister packaging machine: it includes a machine body 1 and a mounting frame 2. The mounting frame 2 is fixedly installed on the upper surface of the machine body 1. A protective shell sleeved on the outside of the mounting frame 2 is rotatably connected to the upper surface of the machine body 1. A mounting plate 3 is fixedly installed on the lower surface of the mounting frame 2 through a lifting cylinder. An upper mold 4 is provided on the lower surface of the mounting plate 3. A lower mold 5 is provided on the upper surface of the machine body 1. Several mold grooves 6 are opened on the lower surface of the upper mold 4 and the upper surface of the lower mold 5. A vent hole 7 is opened through the inner wall of the mold groove 6. Several ventilation holes 8 are opened through the side walls of the upper mold 4 and the lower mold 5. The ventilation holes 8 are connected to the corresponding vent holes 7. Several vent grooves are opened on the upper surface of the upper mold 4 and the lower surface of the lower mold 5.

[0031] To replace the lower mold 5, a locking block 9 is fixedly installed on the upper surface of the machine body 1 and the lower surface of the mounting plate 3. A slot 10 is opened on the upper surface of the upper mold 4 and the lower surface of the lower mold 5. The locking block 9 and the slot 10 are both T-shaped. The locking block 9 is slidably connected to the inner wall of the corresponding slot 10. Side plates 11 are fixedly installed on the upper surface of the machine body 1 near the two ends of the lower mold 5 and on the lower surface of the mounting plate 3 near the two ends of the upper mold 4. A positioning block 12 is fixedly installed on the side wall of the side plate 11. A positioning groove that matches the positioning block 12 is opened on the side wall of both ends of the upper mold 4 and the lower mold 5. Fixing bolts 13 are threadedly connected to the side wall of the two side plates 11 on the upper surface of the machine body 1. The fixing bolts 13 penetrate the side wall of the side plate 11 and are inserted into the side wall of both ends of the lower mold 5.

[0032] To facilitate the replacement of the upper mold 4, a fixing rod 14 is fixedly installed on the upper surface of the mounting plate 3. A movable plate 15 is sleeved on the outer surface of the fixing rod 14. Positioning rods 16 are fixedly installed at both ends of the lower surface of the movable plate 15. A tension spring 17 is sleeved on the outer surface of the positioning rod 16. The positioning rod 16 passes through the upper surface of the mounting plate 3 and is inserted into the upper surface of the upper mold 4. The top end of the tension spring 17 is fixedly connected to the lower surface of the movable plate 15, and the bottom end of the tension spring 17 is fixedly connected to the upper surface of the mounting plate 3.

[0033] By setting up the body 1, mounting frame 2, mounting plate 3, upper mold 4, lower mold 5, mold groove 6, vent hole 7, air vent 8, locking block 9, locking groove 10, side plate 11, positioning block 12, fixing bolt 13, fixing rod 14, movable plate 15, positioning rod 16, and tension spring 17, the machine achieves a convenient and quick mold replacement function. This improves the mold installation method in the existing technology, allowing for quick disassembly, assembly, and positioning of the mold when it needs to be replaced, saving time and effort, avoiding any impact on the normal use of the blister packaging machine, and enhancing the practicality of the blister packaging machine.

[0034] Dustproof components are provided at both ends of the upper mold 4 and the lower mold 5. The dustproof components include limiting rods 18, and there are four sets of limiting rods 18. The four sets of limiting rods 18 are fixedly installed on the front and rear side walls of the upper mold 4 and the lower mold 5 respectively. A dustproof net 19 is sleeved on the outer surface of the limiting rod 18. A pressing frame 20 is sleeved on the outer surface of the end of the limiting rod 18 away from the upper mold 4 and the lower mold 5. Mounting blocks 21 are fixedly installed at both ends of the pressing frame 20. Two fixing plates 22 are fixedly installed on the front and rear side walls of the upper mold 4 and the lower mold 5. The mounting blocks 21 are attached to the fixing plates 22. The side wall of the fixing plate 22 away from the mounting blocks 21 is threaded with mounting bolts 23. The mounting bolts 23 penetrate the side wall of the fixing plate 22 and are inserted into the side wall of the mounting blocks 21.

[0035] By setting a limit rod 18, a dustproof net 19, a pressing frame 20, a mounting block 21, a fixing plate 22, and mounting bolts 23, the function of preventing dust from entering the vent hole 8 is realized. By installing a detachable dustproof net 19 on the outside of the vent hole 8, the vent hole 8 can be prevented from being blocked by dust and kept unobstructed. On the other hand, the dustproof net 19 can be quickly replaced, saving time and effort. Based on the original design, the practicality of the aluminum-plastic-aluminum blister packaging machine mold is further improved.

[0036] Working principle: When changing the mold of the aluminum-plastic-aluminum blister packaging machine, first rotate the protective shell away from the upper surface of the machine body 1. Then, pull the movable plate 15 upward, so that the movable plate 15 slides upward along the fixed rod 14. When the movable plate 15 slides upward, it drives the positioning rod 16 to extend upward. At the same time, the tension spring 17 is stretched and deformed. When the positioning rod 16 separates from the upper mold 4, the fixation of the upper mold 4 is released. Then, pull the upper mold 4 forward, so that the upper mold 4 slides forward along the side plate 11 on the lower surface of the mounting plate 3. The locking block 9 slides inside the locking groove 10, and the positioning block 12 slides inside the positioning groove. When the locking block 9 slides out of the locking groove 10, the upper mold 4 and the mounting plate 3 are reconnected. Separate and disassemble the upper mold 4. Then, tighten the fixing bolt 13 so that the fixing bolt 13 extends away from the side plate 11. After the fixing bolt 13 separates from the side wall of the lower mold 5, release the fixation of the lower mold 5. Then, pull the lower mold 5 forward so that the lower mold 5 slides forward along the side plate 11 on the upper surface of the machine body 1. The locking block 9 slides inside the locking groove 10, and the positioning block 12 slides inside the positioning groove. After the locking block 9 slides out of the locking groove 10, the lower mold 5 separates from the machine body 1, and the disassembly of the lower mold 5 is completed. Take out the new upper mold 4 and lower mold 5, and reverse the above operation to install the new upper mold 4 and lower mold 5, and complete the mold replacement.

[0037] When it is necessary to replace the dustproof net 19, first loosen the mounting bolt 23 so that the mounting bolt 23 extends away from the fixing plate 22. After the mounting bolt 23 separates from the mounting block 21, it contacts the restriction on the mounting block 21, thereby contacting the fixing of the pressing frame 20. Then remove the pressing frame 20 and the dustproof net 19 from the outer surface of the limiting rod 18, and take out the new dustproof net 19. Repeat the above operation in reverse to install the new dustproof net 19 onto the mold, thus completing the replacement of the dustproof net 19. Repeat the above operation to replace all the dustproof nets 19.

[0038] When sealing products using an aluminum-plastic blister packaging machine, the product and transparent plastic film are placed on the upper surface of the lower mold 5, with the product inside the mold groove 6. The lifting cylinder on the mounting frame 2 is extended, thereby driving the upper mold 4 to descend through the mounting plate 3. When the upper mold 4 contacts the lower mold 5, the transparent plastic film is pressed together, thus completing the sealing of the product.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mold for an aluminum-plastic-aluminum blister packaging machine, comprising a machine body (1) and a mounting frame (2), characterized in that: The mounting bracket (2) is fixedly mounted on the upper surface of the machine body (1). A protective shell sleeved on the outside of the mounting bracket (2) is rotatably connected to the upper surface of the machine body (1). A mounting plate (3) is fixedly mounted on the lower surface of the mounting bracket (2) by a lifting cylinder. An upper mold (4) is provided on the lower surface of the mounting plate (3). A lower mold (5) is provided on the upper surface of the machine body (1). Several mold grooves (6) are opened on the lower surface of the upper mold (4) and the upper surface of the lower mold (5). The positions of the upper surface of the machine body (1) near the two ends of the lower mold (5) and the mounting Side plates (11) are fixedly installed on the lower surface of the plate (3) near both ends of the upper mold (4). Positioning blocks (12) are fixedly installed on the side walls of the side plates (11). Fixing rods (14) are fixedly installed on the upper surface of the mounting plate (3). Movable plates (15) are sleeved on the outer surface of the fixing rods (14). Positioning rods (16) are fixedly installed on both ends of the lower surface of the movable plates (15). Tension springs (17) are sleeved on the outer surface of the positioning rods (16). Dustproof components are provided at both ends of the upper mold (4) and the lower mold (5).

2. The aluminum-plastic-aluminum blister packaging machine mold according to claim 1, characterized in that: The inner wall of the mold groove (6) is provided with a vent hole (7), and the side walls of the upper mold (4) and the lower mold (5) are provided with a number of ventilation holes (8). The ventilation holes (8) are connected to the corresponding vent holes (7). The upper surface of the upper mold (4) and the lower surface of the lower mold (5) are provided with a number of vent grooves.

3. The aluminum-plastic-aluminum blister packaging machine mold according to claim 1, characterized in that: The upper surface of the body (1) and the lower surface of the mounting plate (3) are both fixedly installed with a card block (9). The upper surface of the upper mold (4) and the lower surface of the lower mold (5) are both provided with a card groove (10). The shape of the card block (9) and the card groove (10) are both T-shaped. The card block (9) is slidably connected to the inner wall of the corresponding card groove (10).

4. The aluminum-plastic-aluminum blister packaging machine mold according to claim 1, characterized in that: The upper mold (4) and the lower mold (5) have positioning grooves on their side walls that are compatible with the positioning block (12). The two side plates (11) on the upper surface of the machine body (1) are threaded with fixing bolts (13) on their opposite side walls. The fixing bolts (13) penetrate the side walls of the side plates (11) and are inserted into the side walls at both ends of the lower mold (5).

5. The aluminum-plastic-aluminum blister packaging machine mold according to claim 1, characterized in that: The positioning rod (16) passes through the upper surface of the mounting plate (3) and is inserted into the upper surface of the upper mold (4). The top end of the tension spring (17) is fixedly connected to the lower surface of the movable plate (15), and the bottom end of the tension spring (17) is fixedly connected to the upper surface of the mounting plate (3).

6. The aluminum-plastic-aluminum blister packaging machine mold according to claim 1, characterized in that: The dustproof component includes a limiting rod (18), and there are four sets of the limiting rods (18). The four sets of the limiting rods (18) are respectively fixedly installed on the front and rear side walls of the upper mold (4) and the lower mold (5). The outer surface of the limiting rod (18) is covered with a dustproof net (19). The outer surface of the limiting rod (18) away from the upper mold (4) and the lower mold (5) is covered with a pressing frame (20). Both ends of the pressing frame (20) are fixedly installed with mounting blocks (21). The front and rear side walls of the upper mold (4) and the lower mold (5) are each fixedly installed with two fixing plates (22).

7. The aluminum-plastic-aluminum blister packaging machine mold according to claim 6, characterized in that: The mounting block (21) is attached to the fixing plate (22), and the side wall of the fixing plate (22) away from the mounting block (21) is threaded with a mounting bolt (23). The mounting bolt (23) passes through the side wall of the fixing plate (22) and is inserted into the side wall of the mounting block (21).

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