Plastic suction mold convenient for discharging

Abstract

The utility model relates to the technical field of plastic uptake molds, in particular to a plastic uptake mold convenient to discharge, which comprises a lower mold base, four electric telescopic rods are fixedly connected to the upper surface of the lower mold base, a top plate is fixedly connected to one end, far away from the lower mold base, of each electric telescopic rod, and an upper mold base is fixedly connected to the lower surface of each top plate. The plastic uptake mold comprises a lower mold base, the surface of the lower mold base is slidably connected with a plastic uptake mold body, a demolding device is arranged on the side wall of the lower mold base and comprises two mounting plates, the surfaces of the two mounting plates are rotationally connected with two-way screws, and the surfaces of the two-way screws are fixedly connected with rotating rods. And by arranging the demolding device, after the blister mold body is manufactured, the blister mold body can be driven by a first blade and a sliding plate to be rapidly separated from the lower mold base, so that the blister mold body rapidly completes discharging work, the manufacturing efficiency of the blister mold body is further improved, and workers can conveniently take out the blister mold body.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic blister moulds, in particular to a plastic blister mould which is convenient for discharging materials. Background Art

[0002] Blister mold refers to the mold used in blister production. The lowest cost is the gypsum mold, followed by the electroplated copper mold, and the most expensive is the aluminum mold. Blister is a traditional processing technology in mold forming. The blister process is to place the heated and softened plastic film on the die, and form a closed cavity through the plastic film and the die. Negative pressure is generated in the die so that the film is adsorbed on the inner wall of the die, and then the die is used to cool and shape the film to complete the blister process.

[0003] The above-mentioned and existing related technologies often have the following defects: after the blister mold is manufactured, the blister mold needs to be taken out from the inside of the lower mold base before subsequent mold manufacturing can be carried out. Since the mold is manufactured using an adsorption method, the mold will be closely adsorbed to the inner wall of the lower mold base when it needs to be taken out, so it cannot be taken out quickly.

[0004] For this reason, we propose a blister mold that is convenient for discharging. Utility Model Content

[0005] The purpose of the utility model is to provide a blister mold which is convenient for discharging materials, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a blister mold that is convenient for discharging, comprises a lower mold base, the upper surface of the lower mold base is fixedly connected with four electric telescopic rods, and one end of the four electric telescopic rods away from the lower mold base is fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with an upper mold base, the surface of the lower mold base is slidably connected with the blister mold body, and the side wall of the lower mold base is provided with a demolding device, and the demolding device comprises two mounting plates, the surfaces of the two mounting plates are rotatably connected with bidirectional screws, the surfaces of the bidirectional screws are fixedly connected with a rotating rod, and the surface of the bidirectional screws is threadedly connected with two moving plates, both sides of the lower mold base are fixedly connected with a limiting rod, the two moving plates are slidably connected to the limiting rod, the surfaces of the two moving plates are fixedly connected with two extension plates, the surfaces of the two extension plates are slidably connected with a sliding plate, the surface of the sliding plate is detachably connected with a first blade, and the surface of the sliding plate is fixedly connected with a pull plate.

[0007] The effect achieved by the above components is that after the blister mold main body is manufactured, it can be quickly separated from the lower mold base through the driving of the first blade and the sliding plate, so that the blister mold main body can quickly complete the discharge work, further improving the manufacturing efficiency of the blister mold main body and facilitating the staff to take out the blister mold main body.

[0008] Preferably, a plurality of anti-slip strips are glued to the surface of the rotating rod, the plurality of anti-slip strips are all made of rubber material, and the plurality of anti-slip strips are arranged in a circular array on the arc surface of the rotating rod.

[0009] The effect achieved by the above components is: since the anti-slip strip is made of rubber, it can increase the friction between the anti-slip strip and the hands of the staff, thereby facilitating the staff to rotate.

[0010] Preferably, the first blade is slidably connected to the sliding plate.

[0011] The effect achieved by the above components is: after the first blade is used for scraping and cleaning work for a long time, the first blade can be slid, and the first blade can be replaced by sliding, which is convenient to replace.

[0012] Preferably, the surfaces of the two extension plates are fixedly connected with round rods, the sliding plates are slidably connected to the round rods, the surfaces of the round rods are sleeved with springs, and the two ends of the springs are respectively fixedly connected to the sliding plates and the extension plates.

[0013] The effect achieved by the above components is that since the sliding plate can move up and down, the sliding plate can be pressed against the lower die seat by the spring, thereby improving the demoulding effect of using the first blade.

[0014] Preferably, a cleaning device is provided on the surface of the lower die base, and the cleaning device includes two slide grooves, the two slide grooves are opened on the surface of the lower die base, the surfaces of the two slide grooves are slidably connected with a connecting plate, and the inner wall of the connecting plate is fixedly connected with a second blade.

[0015] The effect achieved by the above-mentioned components is that when the manufacturing of the blister mold main body is stopped, the raw material residues on the surface of the lower mold base can be scraped and cleaned, so that the residues will not fall into the lower mold base when the blister mold main body is manufactured, thereby not affecting the quality of the blister mold main body, ensuring that the blister mold main body can be manufactured with good quality.

[0016] Preferably, baffles are fixedly connected to both sides of the connecting plate.

[0017] The effect achieved by the above components is that by arranging the rotating frame and the limiting block, the connecting plate can be limited when the cleaning device is not used, so that the connecting plate will not slide when the blister mold body is manufactured.

[0018] Preferably, a rotating frame is rotatably connected to the surface of the connecting plate, and a limiting block is fixedly connected to the side wall of the lower mold base.

[0019] The effect achieved by the above components is that the baffle can block the residue to prevent the residue from entering the chute and affecting the sliding of the connecting plate.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model, by providing a demoulding device, can quickly separate from the lower mold base through the driving of the first blade and the sliding plate after the blister mold main body is manufactured, so that the blister mold main body can quickly complete the discharge work, further improving the manufacturing efficiency of the blister mold main body and facilitating the staff to take out the blister mold main body.

[0022] 2. The utility model, by providing a cleaning device, can scrape and clean the raw material residues on the surface of the lower mold base when the manufacturing of the blister mold main body is stopped, so that the residues will not fall into the lower mold base when the blister mold main body is manufactured, thereby not affecting the quality of the blister mold main body, ensuring that the blister mold main body can be manufactured with good quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For the utility model Figure 1 A schematic diagram of the structure from another angle;

[0025] Figure 3 For the utility model Figure 1 Schematic diagram of the local structure;

[0026] Figure 4 For the utility model Figure 3 A magnified image of point A;

[0027] Figure 5 For the utility model Figure 2 Schematic diagram of the local structure.

[0028] In the figure: 1. lower mold base; 2. electric telescopic rod; 3. top plate; 4. upper mold base; 5. demoulding device; 501. mounting plate; 502. bidirectional screw; 503. rotating rod; 504. anti-slip strip; 505. moving plate; 506. limiting rod; 507. extension plate; 508. sliding plate; 509. round rod; 510. spring; 511. pulling plate; 512. first blade; 6. cleaning device; 61. slide groove; 62. connecting plate; 63. second blade; 64. baffle; 65. rotating frame; 66. limiting block; 7. blister mold body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-5 The utility model provides a technical solution: a blister mold that is convenient for discharging, comprising a lower mold base 1, four electric telescopic rods 2 are fixedly connected to the upper surface of the lower mold base 1, and one end of the four electric telescopic rods 2 away from the lower mold base 1 is fixedly connected to a top plate 3, and the lower surface of the top plate 3 is fixedly connected to an upper mold base 4, and the surface of the lower mold base 1 is slidably connected to a blister mold body 7, a demoulding device 5 is provided on the side wall of the lower mold base 1, and a cleaning device 6 is provided on the surface of the lower mold base 1.

[0031] The specific arrangement and function of the demoulding device 5 and the cleaning device 6 will be described in detail below.

[0032] like Figure 1 and Figure 3 as well as Figure 4As shown, the demoulding device 5 includes two mounting plates 501, the surfaces of the two mounting plates 501 are rotatably connected with a bidirectional screw 502, the surfaces of the bidirectional screw 502 are fixedly connected with a rotating rod 503, the surfaces of the bidirectional screw 502 are threadedly connected with two movable plates 505, both sides of the lower mold base 1 are fixedly connected with a limiting rod 506, the two movable plates 505 are slidably connected to the limiting rod 506, the surfaces of the two movable plates 505 are fixedly connected with two extension plates 507, the surfaces of the two extension plates 507 are slidably connected with a sliding plate 508, the surfaces of the sliding plates 508 are detachably connected with a first blade 512, and the surfaces of the sliding plates 508 are fixedly connected with a pulling plate 511, which can be quickly separated from the lower mold base 1 by the first blade 512 and the sliding plate 508 after the manufacture of the blister mold main body 7 is completed, so that the blister mold main body 7 can quickly complete the discharging work, further improving the manufacturing efficiency of the blister mold main body 7 and facilitating the staff to take out the blister mold main body 7. The surface of the rotating rod 503 is glued with a plurality of anti-skid strips 504, all of which are made of rubber. The plurality of anti-skid strips 504 are arranged in a circular array on the arc surface of the rotating rod 503. Since the anti-skid strips 504 are made of rubber, the friction between the anti-skid strips 504 and the staff's hands can be increased, thereby facilitating the staff to rotate. The first blade 512 is slidably connected to the sliding plate 508. After the first blade 512 is used for scraping and cleaning for a long time, the first blade 512 can be slid, and the first blade 512 can be replaced by sliding, which is relatively convenient to replace. The surfaces of the two extension plates 507 are fixedly connected with round rods 509, and the sliding plates 508 are slidably connected to the round rods 509. The surfaces of the round rods 509 are covered with springs 510, and the two ends of the springs 510 are respectively fixedly connected to the sliding plates 508 and the extension plates 507. Since the sliding plates 508 will move up and down, the springs 510 press the sliding plates 508, so that the sliding plates 508 can be more closely attached to the lower mold base 1, thereby improving the demoulding effect of using the first blade 512.

[0033] like Figure 2 and Figure 5As shown, the cleaning device 6 includes two slide grooves 61, and the two slide grooves 61 are opened on the surface of the lower mold base 1. The surface of the two slide grooves 61 is slidably connected with a connecting plate 62, and the inner wall of the connecting plate 62 is fixedly connected with a second blade 63, which can scrape and clean the raw material residue on the surface of the lower mold base 1 when the manufacturing of the blister mold body 7 is stopped, so that the residue will not fall into the lower mold base 1 when the blister mold body 7 is manufactured, thereby not affecting the quality of the blister mold body 7, ensuring that the blister mold body 7 can be manufactured with good quality. Both sides of the connecting plate 62 are fixedly connected with a baffle 64, and by setting a rotating frame 65 and a limit block 66, the connecting plate 62 can be limited when the cleaning device 6 is not used, so that the connecting plate 62 will not slide when the blister mold body 7 is manufactured. The surface of the connecting plate 62 is rotatably connected to a rotating frame 65 , the side wall of the lower die base 1 is fixedly connected to a limiting block 66 , and the baffle 64 can block the residue to prevent the residue from entering the chute 61 and affecting the sliding of the connecting plate 62 .

[0034] Working principle: by placing the raw material between the lower mold base 1 and the upper mold base 4, and further driving the lower mold base 1 and the upper mold base 4 to be pressed together through the electric telescopic rod 2, a closed cavity is formed by the raw material and the lower mold base 1 die, and negative pressure is generated in the die so that the film is adsorbed on the inner wall of the die, and then the film is cooled and formed by the die, thereby completing the blister processing. The staff can further start the electric telescopic rod 2 to separate the upper mold base 4 from the lower mold base 1, and further rotate the rotating rod 503. The surface of the rotating rod 503 is glued with an anti-slip strip 504. Since the anti-slip strip 504 is made of rubber, it can increase the friction between the staff's hands, thereby facilitating the staff to rotate. Driven by the bidirectional screw 502, the two moving plates 505 can be moved in a direction close to each other. Further, the sliding plate 508 can drive the first blade 512 to move to the position of the blister mold body 7, and the inclined surface of the first blade 512 can make the blister mold body 7 and the lower mold base 1 After the connection is disconnected, the staff can completely remove the blister mold main body 7 from the interior of the lower mold base 1 by pulling the pull plate 511 upwards, thereby completing the unloading work of the blister mold main body 7. After using the first blade 512 for scraping and cleaning for a long time, the first blade 512 can be slid, and the first blade 512 can be replaced by sliding, which is convenient to replace. Since the sliding plate 508 will move up and down, the sliding plate 508 can be pressed by the spring 510, so that the sliding plate 508 can be more closely attached to the lower mold base 1, thereby improving the demoulding effect of using the first blade 512. By setting the demoulding device 5, after the blister mold main body 7 is manufactured, it can be driven by the first blade 512 and the sliding plate 508 to quickly detach from the lower mold base 1, so that the blister mold main body 7 can quickly complete the unloading work, further improving the manufacturing efficiency of the blister mold main body 7, and facilitating the staff to remove the blister mold main body 7.

[0035] When the lower mold base 1 and the upper mold base 4 are combined to make the blister mold body 7, residues of the raw materials will be generated. At this time, the rotating frame 65 can be rotated to make the rotating frame 65 disengage from the position of the limit block 66, and then the connecting plate 62 disengages from the limit and can slide. At this time, the rotating frame 65 can be pulled to facilitate the use of the cleaning device 6. By setting the rotating frame 65 and the limit block 66, the connecting plate 62 can be limited when the cleaning device 6 is not in use, so that the connecting plate 62 will not slide when the blister mold body 7 is being manufactured. When the connecting plate 62 slides, it can drive the second blade 6 3 slides, the second blade 63 can scrape and clean the residue on the surface of the lower mold base 1, and baffles are provided on both sides of the connecting plate 62. The baffles 64 can block the residue to prevent the residue from entering the inside of the slide groove 61 and affecting the sliding of the connecting plate 62. By setting the cleaning device 6, the raw material residue on the surface of the lower mold base 1 can be scraped and cleaned when the manufacturing of the blister mold main body 7 is stopped, so that the residue will not fall into the inside of the lower mold base 1 when the blister mold main body 7 is manufactured, thereby not affecting the quality of the blister mold main body 7, and ensuring that the blister mold main body 7 can be manufactured with good quality.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blister mold for easy discharging, comprising a lower mold base (1), the upper surface of the lower mold base (1) is fixedly connected with four electric telescopic rods (2), one end of the four electric telescopic rods (2) away from the lower mold base (1) is fixedly connected with a top plate (3), the lower surface of the top plate (3) is fixedly connected with an upper mold base (4), and the surface of the lower mold base (1) is slidably connected with a blister mold body (7), characterized in that: The side wall of the lower die base (1) is provided with a demoulding device (5), and the demoulding device (5) comprises two mounting plates (501), the surfaces of the two mounting plates (501) are rotatably connected with a bidirectional screw (502), the surfaces of the bidirectional screw (502) are fixedly connected with a rotating rod (503), the surfaces of the bidirectional screw (502) are threadedly connected with two movable plates (505), both sides of the lower die base (1) are fixedly connected with a limiting rod (506), the two movable plates (505) are slidably connected to the limiting rod (506), the surfaces of the two movable plates (505) are fixedly connected with two extension plates (507), the surfaces of the two extension plates (507) are slidably connected with a sliding plate (508), the surfaces of the sliding plates (508) are detachably connected with a first blade (512), and the surfaces of the sliding plates (508) are fixedly connected with a pulling plate (511).

2. A blister mold for easy discharging according to claim 1, characterized in that: A plurality of anti-slip strips (504) are glued to the surface of the rotating rod (503), and the plurality of anti-slip strips (504) are all made of rubber material. The plurality of anti-slip strips (504) are arranged in a circular array on the arc surface of the rotating rod (503).

3. A blister mold for easy discharging of materials according to claim 1, characterized in that: The first blade (512) is slidably connected to the sliding plate (508).

4. The blister mold for easy discharging of materials according to claim 1, characterized in that: The surfaces of the two extension plates (507) are fixedly connected with round rods (509), the sliding plate (508) is slidably connected to the round rods (509), the surface of the round rods (509) is sleeved with springs (510), and the two ends of the springs (510) are respectively fixedly connected to the sliding plate (508) and the extension plate (507).

5. The blister mold for easy discharging of materials according to claim 1, characterized in that: The surface of the lower die base (1) is provided with a cleaning device (6), and the cleaning device (6) comprises two slide grooves (61). The two slide grooves (61) are opened on the surface of the lower die base (1), and the surfaces of the two slide grooves (61) are slidably connected with a connecting plate (62), and the inner wall of the connecting plate (62) is fixedly connected with a second blade (63).

6. A blister mold for easy discharging of materials according to claim 5, characterized in that: Baffles (64) are fixedly connected to both sides of the connecting plate (62).

7. The blister mold for easy discharging of materials according to claim 5, characterized in that: The surface of the connecting plate (62) is rotatably connected to a rotating frame (65), and the side wall of the lower die base (1) is fixedly connected to a limiting block (66).

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