Integrated forming machine for shell of pregnancy test bar

Abstract

The utility model relates to the technical field of pregnancy test bar production, in particular to a pregnancy test bar shell integral forming machine, which comprises a base, a support plate and a horizontal top plate, a support block is arranged at the top of the base, and two ends of the top of the support block are connected with a heat conduction copper plate through support springs. A vibration motor is installed at the bottom of the heat conduction copper plate and located between the supporting springs through an installation base, and a lower butt joint mold is installed at the top of the heat conduction copper plate through screws. A horizontal top plate is connected to one side of the top of the base through a supporting plate, an electric cylinder is mounted at the bottom of the horizontal top plate through a mounting seat, an output shaft of the electric cylinder is connected with a lower pressing plate, and an upper butt joint mold is mounted at the bottom of the lower pressing plate through screws. The emitted poisonous and harmful gas can be conveniently purified, the environment is prevented from being polluted, the compactness of internal injection molding materials can be conveniently improved through the pregnancy test bar shell integrated forming machine, bubbles are discharged, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pregnancy test stick production, in particular to an integrated forming machine for a pregnancy test stick shell. Background Art

[0002] A pregnancy test stick is a simple tool used to detect whether a woman is pregnant. It is usually determined by detecting the level of human chorionic gonadotropin (hCG) in urine. hCG is a glycoprotein secreted by trophoblast cells. When the fertilized egg implants in the uterus, hCG will be secreted in large quantities and enter the urine. During the production of the pregnancy test stick, an integrated molding machine is required to produce the pregnancy test stick shell.

[0003] The existing one-piece molding machine for the outer shell of a pregnancy test stick is not convenient for improving the density of the internal injection plastic and discharging bubbles, resulting in the product being not dense enough and having poor strength, and being unable to purify the emitted toxic and harmful gases to avoid polluting the environment. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an integrated forming machine for the outer shell of a pregnancy test stick, which is convenient for purifying the emitted toxic and harmful gases to avoid polluting the environment. The integrated forming machine for the outer shell of a pregnancy test stick is convenient for improving the density of the internal injection plastic and discharging bubbles, thereby improving product quality.

[0005] The technical solution adopted by the utility model to solve the technical problem is a pregnancy test stick shell integrated molding machine, comprising a base, a support plate and a horizontal top plate, a support block is arranged on the top of the base, and the two ends of the top of the support block are connected to a heat-conducting copper plate through a support spring, a vibration motor is installed at the bottom of the heat-conducting copper plate and between the support springs through a mounting seat, and a lower docking mold is installed on the top of the heat-conducting copper plate through screws;

[0006] One side of the top of the base is connected to a horizontal top plate through a support plate, an electric cylinder is installed on the bottom of the horizontal top plate through a mounting seat, the output shaft of the electric cylinder is connected to a lower pressure plate, and an upper docking mold is installed on the bottom of the lower pressure plate through screws, an L-shaped transparent exhaust pipe is provided at one end of the upper docking mold, and one end of the bottom of the horizontal top plate is connected to a gas purifier through a suspension rod.

[0007] By adopting the above technical solution, the gas purifier is turned on while the upper docking mold is opened by the electric cylinder, so as to purify the emitted toxic and harmful gases and avoid environmental pollution. The pregnancy test stick shell integrated molding machine is convenient for improving the density of the internal injection plastic and expelling bubbles, thereby improving product quality.

[0008] Specifically, positioning rods are welded on both side ends of the support block, guide sleeves are sleeved at the corners of the heat-conducting copper plate, and the positioning rods penetrate the guide sleeves.

[0009] By adopting the above technical solution, the lower docking mold is horizontally limited by the guide sleeve and the positioning rod, so that the lower docking mold vibrates rapidly in the longitudinal direction to avoid deviation of the lower docking mold in the horizontal position.

[0010] Specifically, a lower pregnancy test stick shell molding cavity B is provided on the top of the lower docking mold, and both ends of the support spring are respectively connected to the heat-conducting copper plate and the support block through positioning sheets and positioning screws.

[0011] Specifically, an upper pregnancy test stick shell molding cavity A is provided at the bottom of the upper docking mold, and a core mold is provided in the upper pregnancy test stick shell molding cavity A, and the L-shaped transparent exhaust pipe is connected to the upper pregnancy test stick shell molding cavity A.

[0012] Specifically, the upper docking mold and the lower docking mold are both made of metal aluminum material, and the gas purifier is directly opposite to the lower docking mold.

[0013] Specifically, a metal injection pipe connected to the lower pregnancy test stick shell molding cavity B is provided at one end of the lower docking mold, and a control valve is provided on the metal injection pipe.

[0014] By adopting the above technical solution, the control valve is opened and the injection plastic is transported into the lower pregnancy test stick shell molding cavity B and the upper pregnancy test stick shell molding cavity A by using the metal injection pipe.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a pregnancy test stick shell integrally formed machine, which utilizes a vibration motor to drive the lower docking mold on the top of the heat-conducting copper plate to vibrate rapidly, thereby improving the density of the internal injection molding material and allowing the generated bubbles to be discharged from the L-shaped transparent exhaust pipe at one end of the upper docking mold, so that the pregnancy test stick shell is integrally formed, thereby improving the quality of the molded product.

[0017] (2) The utility model discloses an integrated forming machine for forming a pregnancy test stick shell, observes an L-shaped transparent exhaust pipe, stops injecting materials when raw materials overflow, utilizes a heat-conducting copper plate to absorb the heat on the surface of the lower docking mold, improves the heat dissipation rate, and turns on a gas purifier while the upper docking mold is opened by an electric cylinder, thereby purifying the emitted toxic and harmful gases and avoiding environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a bottom view of the utility model;

[0021] Figure 3 It is a schematic diagram of the bottom structure of the upper docking mold of the utility model.

[0022] In the figure: 1. support spring; 2. metal injection pipe; 3. control valve; 4. L-shaped transparent exhaust pipe; 5. upper docking mold; 6. support plate; 7. electric cylinder; 8. horizontal top plate; 9. lower pressure plate; 10. suspension rod; 11. lower pregnancy test stick shell molding cavity B; 12. lower docking mold; 13. gas purifier; 14. thermal conductive copper plate; 15. guide sleeve; 16. support block; 17. positioning plate; 18. base; 19. vibration motor; 20. upper pregnancy test stick shell molding cavity A; 21. core mold; 22. positioning rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to facilitate the purification of the emitted toxic and harmful gases and avoid environmental pollution, the pregnancy test stick shell integrated molding machine is convenient for improving the density of the internal injection plastic and venting bubbles to improve product quality. Figure 1-3 As shown, the utility model discloses a pregnancy test stick shell integrated forming machine, comprising a base 18, a support plate 6 and a horizontal top plate 8, a support block 16 is arranged on the top of the base 18, and the two ends of the top of the support block 16 are connected to a heat-conducting copper plate 14 through a support spring 1, a vibration motor 19 is installed at the bottom of the heat-conducting copper plate 14 and between the support springs 1 through a mounting seat, and a lower docking mold 12 is installed on the top of the heat-conducting copper plate 14 through screws;

[0025] The top side of the base 18 is connected to a horizontal top plate 8 through a support plate 6, and the bottom of the horizontal top plate 8 is installed with an electric cylinder 7 through a mounting seat. The output shaft of the electric cylinder 7 is connected to a lower pressure plate 9 and the bottom of the lower pressure plate 9 is installed with an upper docking mold 5 through screws. An L-shaped transparent exhaust pipe 4 is provided at one end of the upper docking mold 5, and the bottom end of the horizontal top plate 8 is connected to a gas purifier 13 through a suspension rod 10.

[0026] When in use, the gas purifier 13 is turned on while the upper docking mold 5 is lifted and opened by the electric cylinder 7, so as to purify the emitted toxic and harmful gases and avoid environmental pollution. The pregnancy test stick shell integrated molding machine is convenient for improving the density of the internal injection plastic and discharging bubbles, thereby improving product quality.

[0027] For example, Figure 1 As shown, the utility model also includes that positioning rods 22 are welded to both side ends of the support block 16 , and guide sleeves 15 are sleeved at the corners of the heat-conducting copper plate 14 and the positioning rods 22 penetrate the guide sleeves 15 .

[0028] When in use, the guide sleeve 15 and the positioning rod 22 are used to limit the lower docking mold 12 horizontally, so that the lower docking mold 12 vibrates rapidly in the longitudinal direction to avoid deviation of the lower docking mold 12 in the horizontal position.

[0029] For example, Figure 1 As shown, the utility model also includes that a lower pregnancy test stick shell molding cavity B11 is provided on the top of the lower docking mold 12, and both ends of the support spring 1 are respectively connected to the heat-conducting copper plate 14 and the support block 16 through a positioning piece 17 and a positioning screw.

[0030] When in use, the support spring 1 is easily installed and removed by means of the positioning sheet 17 and the positioning screw.

[0031] For example, Figure 1 , 3 As shown, the utility model also includes that an upper pregnancy test stick shell molding cavity A20 is provided at the bottom of the upper docking mold 5 and a core mold 21 is provided in the upper pregnancy test stick shell molding cavity A20, and the L-shaped transparent exhaust pipe 4 is connected to the upper pregnancy test stick shell molding cavity A20.

[0032] When in use, the density of the internal injection molding material is improved and the generated bubbles are discharged from the L-shaped transparent exhaust pipe 4 at one end of the upper docking mold 5 .

[0033] For example, Figure 1 As shown, the utility model also includes that the upper docking mold 5 and the lower docking mold 12 are both made of metal aluminum material, and the gas purifier 13 is directly opposite to the lower docking mold 12.

[0034] When in use, the metal aluminum material has good thermal conductivity and fast heat dissipation rate, and the gas purifier 13 has the effect of purifying the gas.

[0035] For example, Figure 1 As shown, the utility model also includes that one end of the lower docking mold 12 is provided with a metal injection pipe 2 connected to the lower pregnancy test stick shell molding cavity B11, and the metal injection pipe 2 is provided with a control valve 3.

[0036] When in use, the control valve 3 is opened to use the metal injection pipe 2 to convey the injection plastic into the lower pregnancy test stick shell molding cavity B11 and the upper pregnancy test stick shell molding cavity A20.

[0037] When the utility model is in use, the electric cylinder 7 is used to drive the lower pressing plate 9 to move downward, so that the upper docking mold 5 is tightly clamped on the lower docking mold 12, and the support spring 1 is used to play a downward buffering effect to avoid crushing the mold;

[0038] Open the control valve 3 and use the metal injection pipe 2 to transport the injection plastic into the lower pregnancy test stick shell molding cavity B11 and the upper pregnancy test stick shell molding cavity A20;

[0039] The vibration motor 19 is powered on, and the vibration motor 19 is used to drive the lower docking mold 12 on the top of the heat-conducting copper plate 14 to vibrate rapidly, thereby improving the density of the internal injection molding material and the generated bubbles are discharged from the L-shaped transparent exhaust pipe 4 at one end of the upper docking mold 5, so that the outer shell of the pregnancy test stick is integrally formed, thereby improving the quality of the molded product;

[0040] Observe the L-shaped transparent exhaust pipe 4. When raw materials overflow, stop injecting materials. Use the heat-conducting copper plate 14 to absorb the heat on the surface of the lower docking mold 12 to increase the heat dissipation rate.

[0041] While the upper docking mold 5 is lifted and opened by the electric cylinder 7, the gas purifier 13 is turned on to purify the emitted toxic and harmful gases to avoid environmental pollution. The pregnancy test stick shell integrated molding machine is convenient for improving the density of the internal injection plastic and discharging bubbles to improve product quality.

[0042] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pregnancy test stick shell integrated molding machine, characterized in that: The invention comprises a base (18), a support plate (6) and a horizontal top plate (8); a support block (16) is arranged on the top of the base (18); two ends of the top of the support block (16) are connected to a heat-conducting copper plate (14) via support springs (1); a vibration motor (19) is installed at the bottom of the heat-conducting copper plate (14) and between the support springs (1) via a mounting seat; and a lower docking mold (12) is installed at the top of the heat-conducting copper plate (14) via screws; The top side of the base (18) is connected to a horizontal top plate (8) via a support plate (6); the bottom of the horizontal top plate (8) is mounted with an electric cylinder (7) via a mounting seat; the output shaft of the electric cylinder (7) is connected to a lower pressure plate (9) and the bottom of the lower pressure plate (9) is mounted with an upper docking mold (5) via screws; one end of the upper docking mold (5) is provided with an L-shaped transparent exhaust pipe (4); and one end of the bottom of the horizontal top plate (8) is connected to a gas purifier (13) via a suspension rod (10).

2. The pregnancy test stick shell integrated molding machine according to claim 1, characterized in that: Positioning rods (22) are welded to both end portions of the support block (16), a guide sleeve (15) is sleeved at the corner of the heat-conducting copper plate (14), and the positioning rod (22) passes through the guide sleeve (15).

3. The pregnancy test stick shell integrated molding machine according to claim 1, characterized in that: A lower pregnancy test stick shell molding cavity B (11) is provided at the top of the lower docking mold (12), and both ends of the support spring (1) are respectively connected to the heat-conducting copper plate (14) and the support block (16) through positioning sheets (17) and positioning screws.

4. The pregnancy test stick shell integrated molding machine according to claim 1, characterized in that: An upper pregnancy test stick shell molding cavity A (20) is provided at the bottom of the upper docking mold (5), and a core mold (21) is provided in the upper pregnancy test stick shell molding cavity A (20), and the L-shaped transparent exhaust pipe (4) is connected to the upper pregnancy test stick shell molding cavity A (20).

5. The pregnancy test stick shell integrated molding machine according to claim 1, characterized in that: The upper docking mold (5) and the lower docking mold (12) are both made of metal aluminum material, and the gas purifier (13) is directly opposite to the lower docking mold (12).

6. The pregnancy test stick shell integrated molding machine according to claim 1, characterized in that: A metal injection pipe (2) connected to the lower pregnancy test stick shell molding cavity B (11) is provided at one end of the lower docking mold (12), and a control valve (3) is provided on the metal injection pipe (2).

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