High-efficiency material taking mechanism for horizontal injection molding machine and horizontal injection molding machine

Abstract

The high-efficiency material taking mechanism comprises a horizontal injection molding machine body, a closed hopper is arranged on the left side of the top of the horizontal injection molding machine body, and a conveying cylinder is arranged on the left side of the closed hopper. The plastic particles in the treatment box body are scattered under the action of the scattering mechanism, so that the plastic particles adhered together are separated, the independent plastic particles are beneficial to the dehumidification effect, and air is blown into the treatment box body and heated under the action of the dehumidification mechanism, so that the plastic particles in the treatment box body are dehumidified. When hot air passes through the interior of the treatment box body, plastic particles are dehumidified, the plastic particles are prevented from being damped and adhered together, the later melting effect of the plastic particles is prevented from being affected, and meanwhile the problems that when the plastic particles are improperly stored and damped, the surfaces of the plastic particles become stick-slip, the particles are adhered to one another, caking is formed, and the service life of the plastic particles is prolonged are solved. And the melting effect of the plastic particles in the charging barrel is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal injection molding machines, in particular to a high-efficiency material taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine. Background Art

[0002] Horizontal injection molding machine: This is the most common type. Its clamping part and injection part are on the same horizontal center line, and the mold is opened horizontally. Its characteristics are: the machine body is short, easy to operate and maintain; the center of gravity of the machine is low, and the installation is relatively stable; after the product is ejected, it can automatically fall by the action of gravity, which is easy to realize full-automatic operation. Its disadvantages are: the mold installation is more troublesome, and there is a possibility that the inserts may tilt or fall if the mold has an inclination, and the floor area of the machine tool is relatively large.

[0003] In view of the above and related existing technologies, the inventor believes that the following defects often exist: When a horizontal injection molding machine is in use, it is necessary to take plastic particles. Generally, the plastic particles are introduced into the barrel of the horizontal injection molding machine through a hopper for melting. However, when the plastic particles are stored improperly and get damp, the surface of the plastic particles becomes sticky and slippery, causing the particles to adhere to each other and form lumps, which affects the melting effect of the plastic particles in the barrel. Therefore, in view of the above problems, a high-efficiency material taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine are proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-efficiency material taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine, which have the advantage of dehumidifying plastic particles, and solve the problem that when the plastic particles are stored improperly and get damp, the surface of the plastic particles becomes sticky and slippery, causing the particles to adhere to each other and form lumps, which affects the melting effect of the plastic particles in the barrel.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A high-efficiency material taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine, including a horizontal injection molding machine body. A closed hopper is arranged on the left side of the top of the horizontal injection molding machine body. A conveying cylinder is arranged on the left side of the closed hopper. A conveying motor is fixedly installed on the left side of the top of the horizontal injection molding machine body. The output end of the conveying motor extends into the interior of the conveying cylinder and is fixedly installed with a conveying roller. A discharge pipe is communicated with the surface of the conveying cylinder, and the other end of the discharge pipe is communicated with the top of the closed hopper. A processing box body is fixedly installed on the top of the horizontal injection molding machine body and on the left side of the conveying cylinder. A connecting pipe is communicated with the right side of the surface of the processing box body, and the other end of the connecting pipe is communicated with the conveying cylinder. A screen is arranged inside the processing box body. A driving motor is fixedly installed on the top of the processing box body. A dispersing mechanism is arranged inside the processing box body. A dehumidifying mechanism is arranged on the top of the processing box body.

[0006] The effects achieved by the above components are as follows: By providing a processing box body for temporarily storing plastic particles, the plastic particles inside the processing box body are dispersed under the action of the dispersing mechanism, so that the plastic particles sticking together are separated. The individual plastic particles are beneficial to the dehumidification effect. Under the action of the dehumidifying mechanism, air is blown into the interior of the processing box body and heated. When the hot air passes through the interior of the processing box body, the plastic particles are dehumidified to prevent the plastic particles from being affected by moisture and sticking together, thus avoiding affecting the later melting effect of the plastic particles.

[0007] Preferably, the dispersing mechanism includes a first rotating rod, the first rotating rod is fixedly connected to the output end of the bottom of the driving motor, a pair of side rods evenly distributed are fixedly installed on the surface of the first rotating rod, vertical dispersing rods evenly distributed are fixedly installed on the relatively close sides of the side rods, horizontal dispersing rods evenly distributed are fixedly installed on the surface of the first rotating rod, and the horizontal dispersing rods are located between the vertical dispersing rods.

[0008] The effects achieved by the above components are as follows: Under the action of the driving motor, the first rotating rod is driven to rotate. Then, the first rotating rod drives the side rods and the horizontal dispersing rods to rotate. The side rods drive the vertical dispersing rods to rotate, so that the vertical dispersing rods and the horizontal dispersing rods disperse the plastic particles inside the processing box body, separating the plastic particles sticking together, thereby improving the dehumidification effect of the plastic particles.

[0009] Preferably, a scraper is fixedly installed between the side rods, and one side of the scraper is in contact with the inner wall of the processing box body.

[0010] The effects achieved by the above components are as follows: By providing a scraper for scraping off the plastic particles adhering to the inner wall of the processing box body, the plastic particles fall off, improving the dehumidification effect of the plastic particles.

[0011] Preferably, the dehumidifying mechanism includes two cylinders, the two cylinders are respectively fixedly installed on both sides of the top of the processing box body, the cylinders are communicated with the processing box body, a second rotating rod is rotatably connected inside the cylinder, a fan blade is fixedly installed at the bottom of the second rotating rod, a heating wire is arranged below the fan blade inside the cylinder, a driven wheel is fixedly installed at the top of the second rotating rod, and a driving wheel is fixedly installed at the output end of the top of the driving motor, and the driving wheel is in transmission connection with the driven wheel.

[0012] The effect achieved by the above components is: by setting a driving wheel to drive two transmission belts for transmission, the transmission belt drives the two driven wheels to rotate synchronously, the driven wheel drives the second rotating rod to rotate, and the second rotating rod drives the fan blades to rotate, and the fan blades blow air into the interior of the processing box. Under the action of the heating wire, the air entering the interior of the processing box is heated, so that the temperature of the air blown into the interior of the processing box rises, and when the hot air passes through the interior of the processing box, the plastic particles are dehumidified to prevent the plastic particles from sticking to each other and affecting the melting effect of the horizontal injection molding machine body on the plastic particles.

[0013] Preferably, a fixed bearing is fixedly installed inside the cylinder, and the fixed bearing is sleeved on the surface of the second rotating rod.

[0014] The effect achieved by the above components is: by setting a fixed bearing for installing and limiting the second rotating rod, the stability of the second rotating rod during rotation is improved, thereby ensuring the output stability of the fan blades.

[0015] Preferably, the surface of the driving wheel is respectively connected to two driving belts, and the two driving belts are respectively connected to the driven wheel.

[0016] The effect achieved by the above components is: by arranging a transmission belt to drive the two driven wheels to rotate synchronously, the dehumidification uniformity of the plastic particles inside the processing box is ensured.

[0017] Preferably, a mounting ring is fixedly installed on the left side of the closed hopper surface, and the mounting ring is sleeved on the surface of the conveying cylinder. An exhaust port is opened on the left side of the processing box surface, and the exhaust port is inclined. A guide plate is fixedly installed on the bottom of the inner cavity of the processing box, and the top of the guide plate is an inclined surface.

[0018] The effects achieved by the above components are: by setting a mounting ring for installing and fixing the conveying cylinder, the stability of the conveying cylinder is improved, the air inside the horizontal injection molding machine body is discharged under the action of the exhaust port, and the plastic particles are guided under the action of the guide plate, so that the plastic particles are introduced into the interior of the conveying cylinder through the connecting pipe.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model stores plastic particles temporarily by setting a processing box body, and the plastic particles inside the processing box body are scattered under the action of a scattering mechanism, so that the plastic particles sticking together are separated. The individual plastic particles are beneficial to the dehumidification effect. Under the action of a dehumidification mechanism, air is blown into the interior of the processing box body and heated. When the hot air passes through the interior of the processing box body, the plastic particles are dehumidified, preventing the plastic particles from getting damp and sticking together, avoiding affecting the later melting effect of the plastic particles. At the same time, when the plastic particles are stored improperly and get damp, the surface of the plastic particles becomes sticky and slippery, causing the particles to stick to each other and form lumps, affecting the melting effect of the plastic particles in the barrel, and this problem is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the utility model;

[0022] Figure 2 is a schematic structural diagram of a closed hopper, a conveying cylinder and a processing box body of the utility model;

[0023] Figure 3 is a schematic structural diagram of the interior of the processing box body of the utility model;

[0024] Figure 4 is a schematic structural diagram of the scattering mechanism of the utility model;

[0025] Figure 5 is a schematic structural diagram of the dehumidification mechanism of the utility model.

[0026] In the figure: 1, horizontal injection molding machine body; 2, scattering mechanism; 201, first rotating rod; 202, side rod; 203, vertical scattering rod; 204, horizontal scattering rod; 205, scraping plate; 3, dehumidification mechanism; 301, cylinder body; 302, fixed bearing; 303, second rotating rod; 304, fan blade; 305, heating wire; 306, driven wheel; 307, driving wheel; 308, transmission belt; 4, closed hopper; 5, conveying cylinder; 6, discharge pipe; 7, conveying motor; 8, mounting ring; 9, processing box body; 10, driving motor; 11, screen; 12, exhaust port; 13, guide plate; 14, connecting pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5, A high-efficiency material taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine, including a horizontal injection molding machine body 1. On the left side of the top of the horizontal injection molding machine body 1, there is a closed hopper 4. On the left side of the closed hopper 4, there is a conveying cylinder 5. On the left side of the top of the horizontal injection molding machine body 1, a conveying motor 7 is fixedly installed. The output end of the conveying motor 7 extends into the interior of the conveying cylinder 5 and is fixedly installed with a conveying roller. The surface of the conveying cylinder 5 is communicated with a discharge pipe 6, and the other end of the discharge pipe 6 is communicated with the top of the closed hopper 4. On the top of the horizontal injection molding machine body 1 and on the left side of the conveying cylinder 5, a processing box body 9 is fixedly installed. On the right side of the surface of the processing box body 9, a connecting pipe 14 is communicated, and the other end of the connecting pipe 14 is communicated with the conveying cylinder 5. Inside the processing box body 9, there is a screen 11. On the top of the processing box body 9, a driving motor 10 is fixedly installed. Inside the processing box body 9, there is a dispersing mechanism 2. On the top of the processing box body 9, there is a dehumidifying mechanism 3.

[0029] Specifically, the dispersing mechanism 2 includes a first rotating rod 201. The first rotating rod 201 is fixedly connected to the output end at the bottom of the driving motor 10. On the surface of the first rotating rod 201, there are evenly distributed pairs of side rods 202 fixedly installed. On the relatively close sides of the side rods 202, there are evenly distributed vertical dispersing rods 203 fixedly installed. On the surface of the first rotating rod 201, there are evenly distributed horizontal dispersing rods 204 fixedly installed. The horizontal dispersing rods 204 are located between the vertical dispersing rods 203.

[0030] Under the action of the driving motor 10, the first rotating rod 201 is driven to rotate. Then, the first rotating rod 201 drives the side rods 202 and the horizontal dispersing rods 204 to rotate. The side rods 202 drive the vertical dispersing rods 203 to rotate. Thus, the vertical dispersing rods 203 and the horizontal dispersing rods 204 disperse the plastic particles inside the processing box body 9, separating the plastic particles that stick together, thereby improving the dehumidifying effect on the plastic particles.

[0031] Specifically, a scraper 205 is fixedly installed between the side rods 202. One side of the scraper 205 is in contact with the inner wall of the processing box body 9.

[0032] The scraper 205 is used to scrape off the plastic particles attached to the inner wall of the processing box body 9, causing the plastic particles to fall off and improving the dehumidifying effect on the plastic particles.

[0033] Specifically, the dehumidifying mechanism 3 includes two cylinders 301. The two cylinders 301 are respectively fixedly installed on both sides of the top of the processing box body 9. The cylinders 301 are communicated with the processing box body 9. Inside the cylinders 301, a second rotating rod 303 is rotatably connected. At the bottom of the second rotating rod 303, a fan blade 304 is fixedly installed. Inside the cylinders 301 and below the fan blade 304, a heating wire 305 is provided. At the top of the second rotating rod 303, a driven wheel 306 is fixedly installed. At the output end at the top of the driving motor 10, a driving wheel 307 is fixedly installed. The driving wheel 307 is in transmission connection with the driven wheel 306.

[0034] The driving wheel 307 is used to drive two transmission belts 308 for transmission. Further, the transmission belts 308 drive two driven wheels 306 to rotate synchronously. The driven wheels 306 drive the second rotating rod 303 to rotate. Thus, the second rotating rod 303 drives the fan blades 304 to rotate. The fan blades 304 blow air into the interior of the processing box body 9. Under the action of the heating wire 305, the air entering the interior of the processing box body 9 is heated, so that the temperature of the air blown into the interior of the processing box body 9 rises. When the hot air passes through the interior of the processing box body 9, it dehumidifies the plastic particles, preventing the plastic particles from sticking to each other and affecting the melting effect of the plastic particles by the horizontal injection molding machine body 1.

[0035] Specifically, a fixed bearing 302 is fixedly installed inside the cylinder body 301, and the fixed bearing 302 is sleeved on the surface of the second rotating rod 303.

[0036] The fixed bearing 302 is used for installing and limiting the second rotating rod 303, improving the stability of the second rotating rod 303 during rotation, and thus ensuring the output stability of the fan blades 304.

[0037] Specifically, two transmission belts 308 are respectively drivingly connected to the surface of the driving wheel 307, and the two transmission belts 308 are respectively drivingly connected to the driven wheels 306.

[0038] The transmission belts 308 are used to drive two driven wheels 306 to rotate synchronously, thereby ensuring the dehumidification uniformity of the plastic particles inside the processing box body 9.

[0039] Specifically, an installation ring 8 is fixedly installed on the left side of the surface of the closed hopper 4, and the installation ring 8 is sleeved on the surface of the conveying cylinder 5. An exhaust port 12 is provided on the left side of the surface of the processing box body 9, and the exhaust port 12 is inclined. A guide plate 13 is fixedly installed at the bottom of the inner cavity of the processing box body 9, and the top of the guide plate 13 is an inclined surface.

[0040] The installation ring 8 is used for installing and fixing the conveying cylinder 5, improving the stability of the conveying cylinder 5. Under the action of the exhaust port 12, the air inside the horizontal injection molding machine body 1 is discharged. Under the action of the guide plate 13, it is used to guide the plastic particles, so that the plastic particles are introduced into the interior of the conveying cylinder 5 through the connecting pipe 14.

[0041] During use, under the action of the driving motor 10, the first rotating rod 201 is driven to rotate. Further, the first rotating rod 201 drives the side rod 202 and the horizontal dispersing rod 204 to rotate. The side rod 202 then drives the vertical dispersing rod 203 to rotate. Thus, the vertical dispersing rod 203 and the horizontal dispersing rod 204 disperse the plastic particles inside the processing box body 9, separating the plastic particles that are stuck together. The driving wheel 307 drives the two transmission belts 308 to transmit power. Further, the transmission belts 308 drive the two driven wheels 306 to rotate synchronously. The driven wheels 306 drive the second rotating rod 303 to rotate. Thus, the second rotating rod 303 drives the fan blades 304 to rotate. The fan blades 304 blow air into the inside of the processing box body 9. Under the action of the heating wire 305, the air entering the inside of the processing box body 9 is heated, causing the temperature of the air blown into the inside of the processing box body 9 to rise. When the hot air passes through the inside of the processing box body 9, it dehumidifies the plastic particles.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency material taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine, including a horizontal injection molding machine body (1), characterized in that: On the left side of the top of the horizontal injection molding machine body (1), there is a closed hopper (4). On the left side of the closed hopper (4), there is a conveying cylinder (5). On the left side of the top of the horizontal injection molding machine body (1), a conveying motor (7) is fixedly installed. The output end of the conveying motor (7) extends into the interior of the conveying cylinder (5) and is fixedly installed with a conveying roller. The surface of the conveying cylinder (5) is communicated with a discharge pipe (6), and the other end of the discharge pipe (6) is communicated with the top of the closed hopper (4). On the top of the horizontal injection molding machine body (1) and on the left side of the conveying cylinder (5), a processing box body (9) is fixedly installed. The right side of the surface of the processing box body (9) is communicated with a connecting pipe (14), and the other end of the connecting pipe (14) is communicated with the conveying cylinder (5). A screen (11) is arranged inside the processing box body (9). A driving motor (10) is fixedly installed on the top of the processing box body (9). A dispersing mechanism (2) is arranged inside the processing box body (9). A dehumidifying mechanism (3) is arranged on the top of the processing box body (9).

2. The high-efficiency material taking mechanism for a horizontal injection molding machine and the horizontal injection molding machine according to claim 1, wherein: The dispersing mechanism (2) includes a first rotating rod (201). The first rotating rod (201) is fixedly connected with the output end at the bottom of the driving motor (10). On the surface of the first rotating rod (201), evenly distributed paired side rods (202) are fixedly installed. On the relatively close sides of the side rods (202), evenly distributed vertical dispersing rods (203) are fixedly installed. On the surface of the first rotating rod (201), evenly distributed horizontal dispersing rods (204) are fixedly installed. The horizontal dispersing rods (204) are located between the vertical dispersing rods (203).

3. The high-efficiency material taking mechanism for a horizontal injection molding machine and the horizontal injection molding machine according to claim 2, characterized in that: A scraper (205) is fixedly installed between the side rods (202). One side of the scraper (205) is in contact with the inner wall of the processing box body (9).

4. A high-efficiency material-taking mechanism for a horizontal injection molding machine and a horizontal injection molding machine according to claim 1, characterized in that: The dehumidifying mechanism (3) includes two cylinders (301). The two cylinders (301) are respectively fixedly installed on both sides of the top of the processing box body (9). The cylinders (301) are communicated with the processing box body (9). Inside the cylinder (301), a second rotating rod (303) is rotatably connected. At the bottom of the second rotating rod (303), a fan blade (304) is fixedly installed. Inside the cylinder (301) and below the fan blade (304), a heating wire (305) is arranged. At the top of the second rotating rod (303), a driven wheel (306) is fixedly installed. At the output end of the top of the driving motor (10), a driving wheel (307) is fixedly installed. The driving wheel (307) is in transmission connection with the driven wheel (306).

5. The high-efficiency material taking mechanism for a horizontal injection molding machine and the horizontal injection molding machine according to claim 4, wherein: A fixed bearing (302) is fixedly installed inside the cylinder (301). The fixed bearing (302) is sleeved on the surface of the second rotating rod (303).

6. The high-efficiency material taking mechanism for a horizontal injection molding machine and the horizontal injection molding machine according to claim 4, characterized in that: Two transmission belts (308) are respectively in transmission connection with the surface of the driving wheel (307). The two transmission belts (308) are respectively in transmission connection with the driven wheel (306).

7. The high-efficiency material taking mechanism for a horizontal injection molding machine and the horizontal injection molding machine according to claim 1, characterized in that: On the left side of the surface of the closed hopper (4), a mounting ring (8) is fixedly installed. The mounting ring (8) is sleeved on the surface of the conveying cylinder (5). On the left side of the surface of the treatment box body (9), an exhaust port (12) is opened. The exhaust port (12) is inclined. At the bottom of the inner cavity of the treatment box body (9), a guide plate (13) is fixedly installed. The top of the guide plate (13) is an inclined surface.

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