Shaping device for toothbrush production

Abstract

The utility model discloses a shaping device for toothbrush production, and relates to the field of shaping devices, the shaping device for toothbrush production comprises an injection molding machine main body, the top of the injection molding machine main body is provided with a top plate, and a mold main body is arranged below the top plate. According to the shaping device for toothbrush production, the material collecting frame is arranged at the bottom of the mold body, the lower mold is installed at the top of the driving plate, after shaping work is completed, the driving plate drives the lower mold to be separated from the top of the discharging frame, then the upper mold can move upwards under cooperation of the discharging assembly, and the upper mold ascends to serve as a power source; according to the discharging device for the toothbrush handles, the toothbrush handles adhering to the interiors of the upper mold and the lower mold can be automatically discharged into the material collecting frame to be automatically collected, so that the discharging effect of the multiple sets of toothbrush handles can be improved, and it can be guaranteed that the toothbrush handles discharged from the interiors of the two sets of molds can accurately fall into the material collecting frame to be automatically collected; and the use effect of the shaping device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toothbrush production, in particular to a shaping device for toothbrush production. Background Art

[0002] During the production process of toothbrushes, a shaping device is used to shape the toothbrush handle. Generally, the shaping device is a combination of an injection molding machine and a mold body to shape the toothbrush handle into the required shape through the mold.

[0003] The mold body is installed on the top of the injection molding machine. The mold body consists of an upper mold and a lower mold. The raw material is added to the inside of the mold body. After the internal raw material is shaped and cooled to form a toothbrush handle, the upper mold and the lower mold are separated, and then the toothbrush handle after internal shaping is separated from the inside of the lower mold through the ejection assembly to realize the discharge work. Since the upper mold and the lower mold are separated during actual use, the shaped material will adhere to the inside of the two sets of molds, making it impossible for the shaped toothbrush handle to be completely separated from the inside of the mold. At the same time, it is not convenient to automatically collect the shaped and discharged toothbrush handle, which reduces the use effect of the shaping device. In view of the shortcomings of the existing technology, we propose a shaping device for toothbrush production to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a shaping device for toothbrush production, comprising an injection molding machine body, a top plate provided on the top of the injection molding machine body, a mold body provided below the top plate, the mold body consisting of an upper mold and a lower mold 302, a material receiving frame provided inside the injection molding machine body, the material receiving frame being located directly below the mold body, a driving plate being slidably connected to the top of the injection molding machine body, and the lower mold being mounted on top of the driving plate;

[0005] The upper mold and the lower mold are provided with discharge components, which respectively push out the materials inside the upper mold and the lower mold, and the driving plate drives the lower mold to separate from the top of the material receiving frame.

[0006] Preferably, a plurality of support columns are fixedly installed between the top plate and the injection molding machine body, a driving cylinder is fixedly installed on the top of the top plate, and a mounting plate is fixedly installed on the output end of the driving cylinder.

[0007] Preferably, the mounting plate is slidably sleeved on the outer peripheral wall of the support column, the upper mold is fixedly mounted on the bottom of the mounting plate, guide blocks are fixedly mounted on both sides of the bottom of the driving plate, guide grooves are opened on both sides of the top of the injection molding machine body, and the guide blocks are slidably connected inside the guide grooves.

[0008] Preferably, the discharging assembly includes a discharging ejecting plate, an arc-shaped ejecting plate, a connecting column, a mounting frame, an ejecting cylinder, a connecting plate, an ejecting rod and a hydraulic cylinder.

[0009] Preferably, the hydraulic cylinder is fixedly mounted on one side of the top of the driving plate, the mounting frame is located on one side of the lower mold, and the output end of the hydraulic cylinder is fixedly connected to the mounting frame.

[0010] Preferably, the ejecting cylinder is installed on the outer wall of the mounting frame, the output end of the ejecting cylinder is fixedly connected to the connecting plate, and a shaping column is provided inside the lower mold, and the shaping column is fixedly installed on the outer wall of the mounting frame.

[0011] Preferably, the discharge ejector plate is sleeved on the outer peripheral wall of multiple groups of shaping columns, the ejector rod is slidably connected inside the mounting frame, and both ends of the ejector rod are fixedly connected to the connecting plate and the discharge ejector plate respectively.

[0012] Preferably, the top end of the connecting column is fixedly connected to the top plate, the bottom end of the connecting column passes through the upper mold and is fixedly connected to the arc-shaped top plate, and the inner wall of the arc-shaped top plate is in the same horizontal plane as the inner wall of the upper mold cavity.

[0013] The utility model discloses a shaping device for toothbrush production, which has the following beneficial effects: the shaping device for toothbrush production is configured with a receiving frame at the bottom of a mold body, and a lower mold is installed on the top of a driving plate. After the shaping work is completed, the driving plate drives the lower mold to separate from the top of the discharge frame, and then, with the cooperation of the discharge component, the upper mold is moved upward, and the rise of the upper mold is used as a power source, so that the toothbrush handles adhered to the interior of the upper mold and the lower mold can be automatically discharged to the interior of the receiving frame for automatic collection, thereby improving the discharge effect of multiple groups of toothbrush handles, and ensuring that the toothbrush handles discharged from the interior of the two groups of molds can accurately fall into the interior of the receiving frame for automatic collection, thereby improving the use effect of the shaping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the mold body after separation of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation position of the drive plate and the material receiving frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the installation frame of the utility model;

[0019] Figure 5 It is a schematic diagram of the explosion structure of the upper mold and the arc-shaped ejector plate of the utility model.

[0020] In the figure: 1. Injection molding machine body; 2. Ejector plate; 201. Support column; 202. Driving cylinder; 203. Mounting plate; 3. Mold body; 301. Upper mold; 302. Lower mold; 3021. Shaping column; 4. Receiving frame; 5. Driving plate; 501. Guide groove; 502. Guide block; 6. Discharging assembly; 601. Discharging ejector plate; 602. Arc-shaped ejector plate; 603. Connecting column; 604. Mounting frame; 605. Ejector cylinder; 606. Connecting plate; 607. Ejector rod; 608. Hydraulic cylinder. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] The embodiment of the utility model discloses a shaping device for toothbrush production.

[0024] According to the attached Figure 1-5 As shown, it includes an injection molding machine body 1, a top plate 2 is provided on the top of the injection molding machine body 1, a mold body 3 is provided below the top plate 2, the mold body 3 is composed of an upper mold 301 and a lower mold 302, a material receiving frame 4 is provided inside the injection molding machine body 1, the material receiving frame 4 is located directly below the mold body 3, the top of the injection molding machine body 1 is slidably connected to a driving plate 5, and the lower mold 302 is installed on the top of the driving plate 5; in the process of production and shaping of the toothbrush handle, the toothbrush raw material needs to be shaped and cooled by the mold body 3, and then the shaped toothbrush handle is separated from the inside of the mold body 3 by the discharge component 6 to realize the production and processing of the toothbrush handle.

[0025] The upper mold 301 and the lower mold 302 are provided with a discharge assembly 6, which respectively ejects the materials inside the upper mold 301 and the lower mold 302, and the driving plate 5 drives the lower mold 302 to separate from the top of the receiving frame 4. During processing, the driving plate 5 first drives the lower mold 302 to move to the bottom of the upper mold 301, and the driving cylinder 202 is started. When the driving cylinder 202 drives the upper mold 301 to move downward, the upper mold 301 and the lower mold 302 form the mold body 3. Subsequently, the raw material is passed through the upper mold 301 by the injection molding machine. 1 is added to the interior of the mold body 3 to fill the internal cavity of the mold body 3. After a period of cooling to form a toothbrush handle, the driving plate 5 drives the upper mold 301 to separate from the top of the receiving frame 4. Through the operation of the discharge assembly 6, the discharge ejector plate 601 and the arc-shaped ejector plate 602 can respectively separate the toothbrush handles adhered to the interior of the upper mold 301 and the lower mold 302, so that the toothbrush handles separated from the discharge can just enter the interior of the receiving frame 4, and the receiving frame 4 automatically collects the discharged toothbrush handles.

[0026] A plurality of support columns 201 are fixedly installed between the top plate 2 and the main body 1 of the injection molding machine. A driving cylinder 202 is fixedly installed on the top of the top plate 2. A mounting plate 203 is fixedly installed on the output end of the driving cylinder 202. The mounting plate 203 is slidably sleeved on the outer peripheral wall of the support column 201. The upper mold 301 is fixedly installed on the bottom of the mounting plate 203. Guide blocks 502 are fixedly installed on both sides of the bottom of the driving plate 5. Guide grooves 501 are opened on both sides of the top of the main body 1 of the injection molding machine. The guide blocks 502 are slidably connected to the inside of the guide grooves 501. When the mold 302 is driven by the driving plate 5 to be released, the upper mold 301 is fixedly installed on the bottom of the mounting plate 203. Guide blocks 502 are fixedly installed on both sides of the bottom of the driving plate 5. Guide grooves 501 are opened on both sides of the top of the main body 1 of the injection molding machine. The guide blocks 502 are slidably connected to the inside of the guide grooves 501. After leaving the top of the material receiving frame 4, the guide block 502 at the bottom of the driving plate 5 is limited to the inner wall of one side of the guide groove 501, so that the lower mold 302 can be completely separated from the top of the material receiving frame 4, making it easier to open the material receiving frame 4, so that the toothbrush handles discharged from the two groups of molds can just fall into the inside of the material receiving frame 4, automatically collecting the toothbrush handles after discharge, and in the process of cooling and shaping the toothbrush handles through the mold body 3, the top of the material receiving frame 4 can be sealed by the lower mold 302 to prevent external dust from entering the inside of the material receiving frame 4.

[0027] The discharging assembly 6 includes a discharging ejector plate 601, an arc-shaped ejector plate 602, a connecting column 603, a mounting frame 604, an ejector cylinder 605, a connecting plate 606, an ejector rod 607 and a hydraulic cylinder 608. The hydraulic cylinder 608 is fixedly mounted on one side of the top of the driving plate 5, and the mounting frame 604 is located on one side of the lower mold 302. The output end of the hydraulic cylinder 608 is fixedly connected to the mounting frame 604. During discharging, the hydraulic cylinder 608 works first, so that the mounting frame 604 and the shaping column 3021 drive multiple groups of shaped toothbrush handles to move up and separate from the interior of the lower mold 302. Subsequently, the driving cylinder 202 and the ejector cylinder 605 work simultaneously to drive the upper mold 301 to move upward. At this time, the upper mold 301 is separated from the arc-shaped ejector plate 602, and the material adhering to the interior of the upper mold 301 can be ejected through the arc-shaped ejector plate 602, so that the ejected material can automatically fall into the interior of the receiving frame 4 for collection.

[0028] The ejection cylinder 605 is installed on the outer wall of the installation frame 604, and the output end of the ejection cylinder 605 is fixedly connected to the connecting plate 606. A shaping column 3021 is provided inside the lower mold 302, and the shaping column 3021 is fixedly installed on the outer wall of the installation frame 604. The discharge ejection plate 601 is sleeved on the outer peripheral wall of multiple groups of shaping columns 3021. The ejection rod 607 is slidably connected to the inside of the installation frame 604. The two ends of the ejection rod 607 are respectively fixedly connected to the connecting plate 606 and the discharge ejection plate 601. At the same time, the ejection cylinder 605 works, driving the connecting plate 606 to slide inside the installation frame 604, which can pass through multiple groups of The ejection rod 607 drives the ejection ejection plate 601 to slide and sleeve on the outer peripheral wall of multiple groups of shaping columns 3021, so that the toothbrush handles adhered to the outer peripheral wall of the shaping column 3021 can be ejected from the outer peripheral wall of the shaping column 3021, so that the ejected toothbrush handles enter the interior of the receiving frame 4 through the side of the lower mold 302 for collection. After the shaped toothbrush handles are completely ejected, the lower mold 302 driven by the driving plate 5 moves to the bottom of the upper mold 301. Through the cooperation between the two groups of molds, multiple groups of toothbrush handles are processed and produced again, and more toothbrush handles are processed in a cycle.

[0029] The top of the connecting column 603 is fixedly connected to the top plate 2, and the bottom end of the connecting column 603 passes through the upper mold 301 and is fixedly connected to the arc-shaped ejector plate 602. The inner wall of the arc-shaped ejector plate 602 is at the same horizontal plane as the inner wall of the cavity of the upper mold 301. It should be noted that the position of the arc-shaped ejector plate 602 is fixed. When discharging, the driving cylinder 202 drives the upper mold 301 to move upward, so that the upper mold 301 is separated from the lower mold 302. The rising of the upper mold 301 is used as a power source, so that the arc-shaped ejector plate 602 inside the upper mold 301 can eject the toothbrush handle adhered to the inside of the upper mold 301 out of the upper mold 301, so that the toothbrush handle after discharging can fall into the interior of the receiving frame 4 below for collection.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A shaping device for toothbrush production, comprising an injection molding machine body (1), a top plate (2) being provided on the top of the injection molding machine body (1), a mold body (3) being provided below the top plate (2), the mold body (3) being composed of an upper mold (301) and a lower mold (302), and characterized in that: A material receiving frame (4) is provided inside the injection molding machine body (1), and the material receiving frame (4) is located directly below the mold body (3). A driving plate (5) is slidably connected to the top of the injection molding machine body (1), and the lower mold (302) is mounted on the top of the driving plate (5); The upper mold (301) and the lower mold (302) are provided with discharge components (6), and the discharge components (6) respectively eject the materials inside the upper mold (301) and the lower mold (302), and the driving plate (5) drives the lower mold (302) to separate from the top of the material receiving frame (4).

2. A shaping device for toothbrush production according to claim 1, characterized in that: A plurality of support columns (201) are fixedly mounted between the top plate (2) and the injection molding machine body (1); a driving cylinder (202) is fixedly mounted on the top of the top plate (2); and a mounting plate (203) is fixedly mounted on the output end of the driving cylinder (202).

3. A shaping device for toothbrush production according to claim 2, characterized in that: The mounting plate (203) is slidably sleeved on the outer peripheral wall of the support column (201), the upper mold (301) is fixedly mounted on the bottom of the mounting plate (203), guide blocks (502) are fixedly mounted on both sides of the bottom of the driving plate (5), and guide grooves (501) are provided on both sides of the top of the injection molding machine body (1), and the guide blocks (502) are slidably connected inside the guide grooves (501).

4. A shaping device for toothbrush production according to claim 3, characterized in that: The discharging assembly (6) comprises a discharging ejecting plate (601), an arc-shaped ejecting plate (602), a connecting column (603), a mounting frame (604), an ejecting cylinder (605), a connecting plate (606), an ejecting rod (607) and a hydraulic cylinder (608).

5. A shaping device for toothbrush production according to claim 4, characterized in that: The hydraulic cylinder (608) is fixedly mounted on one side of the top of the driving plate (5), the mounting frame (604) is located on one side of the lower mold (302), and the output end of the hydraulic cylinder (608) is fixedly connected to the mounting frame (604).

6. A shaping device for toothbrush production according to claim 5, characterized in that: The ejecting cylinder (605) is mounted on the outer wall of the mounting frame (604), and the output end of the ejecting cylinder (605) is fixedly connected to the connecting plate (606). A shaping column (3021) is provided inside the lower mold (302), and the shaping column (3021) is fixedly mounted on the outer wall of the mounting frame (604).

7. A shaping device for toothbrush production according to claim 6, characterized in that: The discharge ejector plate (601) is sleeved on the outer peripheral wall of multiple groups of shaping columns (3021), and the ejector rod (607) is slidably connected to the inside of the installation frame (604). The two ends of the ejector rod (607) are fixedly connected to the connecting plate (606) and the discharge ejector plate (601) respectively.

8. A shaping device for toothbrush production according to claim 7, characterized in that: The top end of the connecting column (603) is fixedly connected to the top plate (2), and the bottom end of the connecting column (603) passes through the upper mold (301) and is fixedly connected to the arc-shaped top plate (602). The inner wall of the arc-shaped top plate (602) is in the same horizontal plane as the inner wall of the cavity of the upper mold (301).

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