Mold temperature controller for plastic product production

Abstract

The utility model discloses a mold temperature controller for plastic product production, which comprises a mold temperature controller main body, four universal wheels are arranged at the lower end of the mold temperature controller main body, a cavity is arranged in the mold temperature controller main body, a water tank is mounted on the inner wall of the cavity, two symmetrically arranged fixing blocks are fixedly connected to the side wall of the water tank, and the fixing blocks are fixedly connected to the side wall of the water tank. A fixing pipe is fixedly connected between the two fixing blocks jointly, a cleaning mechanism used for cleaning scale is arranged in the water tank and comprises a cleaning scraping plate arranged in the water tank, the cleaning scraping plate is designed to be rectangular, and a transverse plate is fixedly connected between the inner walls of the two ends of the cleaning scraping plate jointly; and the outer wall of the cleaning scraper is in contact with the inner wall of the water tank. The water tank cleaning device is reasonable in structure, capable of cleaning scale on the inner wall of the water tank through the cleaning mechanism and the moving mechanism, time-saving, labor-saving, good in cleaning effect and capable of greatly prolonging the service life of the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of mold temperature controllers, in particular to a mold temperature controller for producing plastic products. Background Art

[0002] The mold temperature controller is a common processing auxiliary equipment in the plastics industry. During the production process of plastic products, the mold temperature controller can accurately control the mold temperature, which can help plastic products to be quickly molded, thereby improving the molding efficiency of plastic products.

[0003] In the prior art, there are many types of mold temperature controllers. Hot water mold temperature controllers are more common because their medium is easy to obtain. However, after long-term use, a large amount of scale will be generated in the water tank of the hot water mold temperature controller. Most traditional mold temperature controllers solve the above problem by disassembling and cleaning the water tank or replacing the water tank. However, the above processes all have the following defects:

[0004] 1. Cleaning the water tank by disassembling it is not only time-consuming and laborious, but also easy to damage the water tank after multiple disassembly, thus affecting the service life of the water tank;

[0005] 2. Although directly replacing the water tank does not require cleaning, the cost is high, which will increase the production cost. At the same time, during the replacement process, the mold temperature controller needs to be shut down, which will affect the work efficiency. Therefore, the utility model proposes a mold temperature controller for the production of plastic products. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a mold temperature controller for the production of plastic products. By setting a cleaning mechanism and a moving mechanism, the scale on the inner wall of the water tank can be cleaned, which saves time and effort, and has a good cleaning effect, which can greatly extend the service life of the water tank.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A mold temperature controller for producing plastic products comprises a mold temperature controller body, four universal wheels are arranged at the lower end of the mold temperature controller body, a cavity is arranged in the mold temperature controller body, a water tank is installed on the inner wall of the cavity, two symmetrically arranged fixed blocks are fixedly connected to the side wall of the water tank, a fixed pipe is fixedly connected between the two fixed blocks, a cleaning mechanism for cleaning scale is arranged in the water tank, the cleaning mechanism comprises a cleaning scraper arranged in the water tank, the cleaning scraper is rectangular in design, and a cross plate is fixedly connected between the inner walls at both ends of the cleaning scraper, the outer wall of the cleaning scraper contacts the inner wall of the water tank, a moving mechanism for moving the cleaning scraper is arranged in the water tank, and a discharge mechanism for discharging impurities is arranged in the fixed pipe.

[0009] Preferably, the moving mechanism includes a reciprocating screw rotatably connected between the bottom and the top of the water tank, the reciprocating screw passes through the cross plate and cooperates with it, the upper end of the water tank is fixedly connected to a motor, and the end of the output shaft of the motor is fixedly connected to the upper end of the reciprocating screw.

[0010] Preferably, the discharge mechanism comprises a conveying blade rotatably connected between the inner bottom and the inner top of the fixed pipe, and the fixed pipe is connected to the water tank through a feed port.

[0011] Preferably, a limit rod is fixedly connected between the inner bottom and the inner top of the water tank, and the limit rod passes through the cross plate and is slidably connected thereto.

[0012] Preferably, the reciprocating screw and the upper end of the conveying blade are both fixedly sleeved with a transmission wheel, and the two transmission wheels are connected by belt transmission.

[0013] Preferably, the fixed pipe is connected to the water tank via a return pipe, a filter screen is provided at one end of the return pipe located inside the fixed pipe, and a debris discharge port is fixedly connected to the side wall of the fixed pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By setting up a cleaning mechanism and a moving mechanism, when it is necessary to clean the scale, the output shaft of the driving motor rotates, driving the reciprocating screw to rotate, thereby driving the cross plate matched with it to move back and forth, and the cross plate drives the cleaning scraper to wipe back and forth on the inner wall of the water tank, thereby cleaning the scale on the inner wall of the water tank, saving time and effort, and having a good cleaning effect, which can greatly extend the service life of the water tank.

[0016] 2. By setting up the discharge mechanism, during the operation of the cleaning mechanism, the output shaft of the motor rotates, and the conveying blades rotate under the drive of the transmission wheel and the belt. The scraped scale enters the fixed pipe from the feed port, and is transported by the conveying blades. When it reaches the return pipe position, the water returns to the water tank through the filter screen, and the impurities are discharged to the outside of the water tank through the discharge port. The scraped impurities can be quickly discharged to avoid accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a bottom-up stereoscopic diagram of a mold temperature controller for plastic product production proposed by the utility model;

[0018] Figure 2 This is a front side perspective view of a mold temperature controller for plastic product production proposed by the utility model;

[0019] Figure 3 A three-dimensional diagram of a water tank of a mold temperature controller for plastic product production proposed by the utility model;

[0020] Figure 4 This is a cross-sectional view of a water tank of a mold temperature controller for plastic product production proposed by the utility model;

[0021] Figure 5 The utility model is a three-dimensional diagram of a cleaning mechanism of a mold temperature controller for producing plastic products.

[0022] In the figure: 1 mold temperature controller body, 2 water tank, 3 fixed block, 4 fixed pipe, 5 universal wheel, 6 cavity, 7 motor, 8 belt, 9 transmission wheel, 10 impurity discharge port, 11 return pipe, 12 cleaning scraper, 13 cross plate, 14 reciprocating screw, 15 feed port, 16 conveying blade, 17 filter screen, 18 limit rod. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0024] Reference Figure 1-5 A mold temperature controller for producing plastic products includes a mold temperature controller body 1, four universal wheels 5 are arranged at the lower end of the mold temperature controller body 1, a cavity 6 is arranged in the mold temperature controller body 1, a water tank 2 is installed on the inner wall of the cavity 6, two symmetrically arranged fixed blocks 3 are fixedly connected to the side wall of the water tank 2, and a fixed pipe 4 is fixedly connected between the two fixed blocks 3.

[0025] A cleaning mechanism for cleaning scale is provided in the water tank 2, and the cleaning mechanism includes a cleaning scraper 12 arranged in the water tank 2. The cleaning scraper 12 is rectangular in design, and a horizontal plate 13 is fixedly connected between the inner walls at both ends of the cleaning scraper 12, and the outer wall of the cleaning scraper 12 is in contact with the inner wall of the water tank 2.

[0026] A moving mechanism for moving the cleaning scraper 12 is provided in the water tank 2, and the moving mechanism includes a reciprocating screw 14 rotatably connected between the bottom and the top of the water tank 2. The reciprocating screw 14 passes through the cross plate 13 and cooperates with it. The upper end of the water tank 2 is fixedly connected to the motor 7, and the end of the output shaft of the motor 7 is fixedly connected to the upper end of the reciprocating screw 14.

[0027] In the utility model, a limit rod 18 is fixedly connected between the inner bottom and the inner top of the water tank 2. The limit rod 18 passes through the cross plate 13 and is slidably connected thereto. The limit rod 18 can improve the stability of the cleaning scraper 12 during movement.

[0028] A discharge mechanism for discharging impurities is provided in the fixed pipe 4, and the discharge mechanism includes a conveying blade 16 rotatably connected between the bottom and the top of the fixed pipe 4. The fixed pipe 4 is connected to the water tank 2 through a feed port 15. The reciprocating screw 14 and the upper end of the conveying blade 16 are fixedly sleeved with a transmission wheel 9, and the two transmission wheels 9 are connected by a belt 8. The fixed pipe 4 and the water tank 2 are also connected through a return pipe 11. A filter screen 17 is provided at one end of the return pipe 11 located in the fixed pipe 4, and a discharge port 10 is fixedly connected to the side wall of the fixed pipe 4.

[0029] When the utility model is used, when it is necessary to clean the scale, the output shaft of the driving motor 7 rotates, driving the reciprocating screw 14 to rotate, thereby driving the cross plate 13 matched therewith to move back and forth, and the cross plate 13 drives the cleaning scraper 12 to reciprocate and wipe the inner wall of the water tank 2, so as to clean the scale on the inner wall of the water tank 2, saving time and labor, and having a good cleaning effect, which can greatly extend the service life of the water tank 2;

[0030] During the operation of the cleaning mechanism, the output shaft of the motor 7 rotates, and under the drive of the transmission wheel 9 and the belt 8, the conveying blade 16 rotates, and the scraped scale enters the fixed pipe 4 from the feed port 15. After being transported by the conveying blade 16, when it reaches the position of the return pipe 11, the water returns to the water tank through the filter screen 17, and the impurities are discharged to the outside of the water tank 2 through the discharge port 10, so that the scraped impurities can be quickly discharged to avoid accumulation.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mold temperature controller for producing plastic products, comprising a mold temperature controller body (1), characterized in that: Four universal wheels (5) are arranged at the lower end of the mold temperature controller body (1), a cavity (6) is arranged in the mold temperature controller body (1), a water tank (2) is installed on the inner wall of the cavity (6), two symmetrically arranged fixed blocks (3) are fixedly connected to the side wall of the water tank (2), a fixed pipe (4) is fixedly connected between the two fixed blocks (3), a cleaning mechanism for cleaning scale is arranged in the water tank (2), the cleaning mechanism comprises a cleaning scraper (12) arranged in the water tank (2), the cleaning scraper (12) is rectangular in design, and a transverse plate (13) is fixedly connected between the inner walls at both ends of the cleaning scraper (12), the outer wall of the cleaning scraper (12) contacts the inner wall of the water tank (2), a moving mechanism for moving the cleaning scraper (12) is arranged in the water tank (2), and a discharge mechanism for discharging impurities is arranged in the fixed pipe (4).

2. A mold temperature controller for plastic product production according to claim 1, characterized in that: The moving mechanism comprises a reciprocating screw (14) rotatably connected between the inner bottom and the inner top of the water tank (2); the reciprocating screw (14) passes through the transverse plate (13) and cooperates therewith; the upper end of the water tank (2) is fixedly connected to a motor (7); the output shaft end of the motor (7) is fixedly connected to the upper end of the reciprocating screw (14).

3. A mold temperature controller for plastic product production according to claim 2, characterized in that: The discharge mechanism comprises a conveying blade (16) rotatably connected between the inner bottom and the inner top of the fixed pipe (4), and the fixed pipe (4) is connected to the water tank (2) through a feed port (15).

4. A mold temperature controller for plastic product production according to claim 3, characterized in that: A limiting rod (18) is fixedly connected between the inner bottom and the inner top of the water tank (2), and the limiting rod (18) passes through the transverse plate (13) and is slidably connected thereto.

5. A mold temperature controller for plastic product production according to claim 4, characterized in that: The upper ends of the reciprocating screw (14) and the conveying blade (16) are both fixedly sleeved with a transmission wheel (9), and the two transmission wheels (9) are connected by a belt (8).

6. A mold temperature controller for plastic product production according to claim 5, characterized in that: The fixed pipe (4) and the water tank (2) are also connected via a return pipe (11); one end of the return pipe (11) located inside the fixed pipe (4) is provided with a filter screen (17); and a debris discharge port (10) is fixedly connected to the side wall of the fixed pipe (4).

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