A shot limiting device for an injection molding machine with strong thrust

Abstract

The present invention relates to the technical field of injection molding machines, and discloses an injection limiting device for an injection molding machine with strong thrust, which includes a base. One side of the total control device is fixedly connected with a material pipe, and one side of the material pipe is fixedly connected with a nozzle. The outer surface of the top of the material pipe is movably connected with a hopper, which is beneficial to the temperature control of the inside of the pipe by the colloid detection device, the pressure detection device, and the stamping detection device in a hierarchical manner. When the colloid enters the inside of the material pipe, the power supply line is powered by the total control device, so that the stamping detection device, the pressure detection device, and the colloid detection device perform hierarchical detection and temperature control on the inside of the pipe. When the detection reaches the standard, the internal temperature is heated in a hierarchical manner to prevent the viscosity of the colloid from dropping during the injection process and prevent the generation of bubbles, solving the problem of ultra-high temperature in the pipe without a certain temperature control. At the same time, if the colloid does not reach the detection standard, its internal temperature will not be controlled, and it will timely feedback a certain signal to the staff for processing, reducing the number of unqualified products.

Description

Technical Field

[0001] The present invention relates to the technical field of injection molding machines, and more particularly to an injection limiting device for an injection molding machine with strong thrust. Background Art

[0002] The injection device of an injection molding machine with strong thrust is an injection device for plasticizing different molds. The existing injection device of an injection molding machine with strong thrust consists of parts such as a hopper, a reciprocating screw, a material pipe, a nozzle, and a heater.

[0003] The injection device of an injection molding machine with strong thrust sends the hot colloid into the material pipe through the hopper for storage. The material pipe is heated by the heater to ensure a certain temperature inside the material pipe. Then, the colloid is pushed to the nozzle by the rotation of the reciprocating screw and injected into the model for plasticizing.

[0004] When the injection device of an injection molding machine with strong thrust is used for plasticizing the mold, when the colloid is poured into the material pipe from the hopper for a long time, rust and impurities will be generated on the inner wall of the hopper and enter the material pipe. When the reciprocating screw rotates for feeding, it will cause jamming of the nozzle and difficulty in injecting glue, and a large amount of labor cost is required to spend time for repair. When injecting the hot colloid into the mold through the nozzle, the amount of the hot colloid cannot be limited. When injecting the colloid into the mold, due to the inability to limit the amount of the hot colloid, the phenomenon of surplus material overflow occurs during the mold closing process, which greatly increases the cleaning difficulty and cleaning cost of the subsequent operation. When the hot glue enters the inside of the material pipe and is fed by the reciprocating screw, the rotation of the screw and the colloid will generate a certain temperature, and there is no certain temperature control for the internal heating of the material pipe, resulting in an over-high temperature phenomenon inside, which reduces the viscosity of the colloid and is easy to decompose. For low-viscosity plastics, it may cause a flow-casting phenomenon, which will cause the plastic to be incompactly compressed, and thus air holes will appear in the finished product.

[0005] Therefore, an injection limiting device for an injection molding machine with strong thrust is needed. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an injection limiting device for an injection molding machine with strong thrust to solve the problems existing in the above-mentioned background art.

[0007] The present invention provides the following technical solutions: An injection limiting device for an injection molding machine with strong thrust, including a base. A material pipe is fixedly connected to one side of the total control device. A nozzle is fixedly connected to one side of the material pipe. The outer surface of the top of the material pipe is movably connected with a hopper. A first water pump is arranged on one side of the hopper. A power cord is movably connected to one side of the total control device. A signal collection device is movably connected to the top of the base on one side of the total control device.

[0008] Further, on one side of the total control device is a movable connecting rod seat. On one side of the rod seat is movably connected a reciprocating screw rod. A material pipe is provided on the outer surface of the reciprocating screw rod. A hopper opening is formed at the top of the material pipe. The outer surface of the material pipe is movably connected with a three-stage temperature control device, a two-stage temperature control device, and a one-stage temperature control device at equal intervals. Square grooves are formed at the bottom of one side of the total control device and at the top of the signal collection device. The outer surface of one side of the square groove is movably connected with the total control device and the base through the inner wall of the square groove. The bottom outer surface of the hopper is movably connected with an ultrasonic cleaning device. A filter housing is provided on one side of the hopper. A heating device is provided on one side of the filter housing.

[0009] Further, a blade groove is formed on the outer surface of the reciprocating screw rod. A threaded blade is provided on one side of the blade groove. The inner wall of the threaded blade is fixedly connected to the reciprocating screw rod through the inner wall of the blade groove. A glue flow hole is formed on one side of the reciprocating screw rod. A glue stop ring is provided on one side of the glue flow hole. The inner wall of the glue stop ring is movably connected to the reciprocating screw rod through the outer surface of the glue flow hole.

[0010] Further, the bottom of the hopper is movably connected to the material pipe through the inner wall of the hopper opening. The bottom of the hopper is fixedly connected to a first valve. The outer surface of one side of the first valve is movably connected to a second valve. The outer surface of one side of the second valve is movably connected to a connecting pipe. The inner wall of one side of the connecting pipe is movably connected to a second water pump. One side of the second water pump is movably connected to a first water pipe. A filter housing is provided at the bottom of the first water pipe. A pipe groove is provided inside the top of the filter housing. The bottom outer surface of the first water pipe is movably connected to the filter housing through the inside of the pipe groove. The bottom of the filter housing is movably connected to a filter pipe and a residue pipe. The bottom outer surface of the filter pipe is movably connected to a water collection tank. The bottom outer surface of the residue pipe is movably connected to a residue bucket.

[0011] Further, a telescopic device is fixedly connected to the inner wall of the filter pipe in a ring shape. The top of the telescopic device is movably connected to a filter plate. The top of the filter pipe is movably connected to the filter plate. The filter plate and the filter pipe are movably connected to the residue pipe at an angle of 45 degrees.

[0012] Further, a hopper groove is formed on the outer surface of one side of the hopper. The top of the heating device is movably connected to a third water pump. The bottom of the third water pump is movably connected to a second water delivery circular pipe. The outer surface of one side of the second water delivery circular pipe is movably connected to the hopper through the inner wall of the hopper groove. A circular hole is formed inside the outer surface of the bottom of one side of the heating device. A first water delivery circular pipe is provided on one side of the circular hole. The outer surface of one side of the first water delivery circular pipe is movably connected to the heating device through the inner wall of the circular hole. The other side of the first water delivery circular pipe is provided with a water collection tank. A tank groove is formed at the bottom of one side of the water collection tank. The outer surface of the other side of the first water delivery circular pipe is movably connected to the water collection tank through the inner wall of the tank groove.

[0013] Further, one side of the total control device is movably connected to a power cord. The bottom of the power cord is movably connected to a third wire and a second wire. One outer surface of the power cord is movably connected to a first wire. The bottoms of the third wire, the second wire, and the first wire are movably connected to a stamping detection device, a pressure detection device, and a colloid detection device. A placement groove is formed in the outer surface of one side of the three-stage temperature control device, the two-stage temperature control device, and the one-stage temperature control device. One side of the placement groove is provided with a colloid detection device, a pressure detection device, and a stamping detection device. The outer surfaces of one sides of the colloid detection device, the pressure detection device, and the stamping detection device are movably connected to the three-stage temperature control device, the two-stage temperature control device, and the one-stage temperature control device through the placement groove.

[0014] Further, a receiving end is formed on one side of the signal collection device. A stamping detection device is provided on one side of the square groove. The outer surface of one side of the stamping detection device is movably connected to the signal collection device through the inner wall of the square groove. Output ports are formed in the bottoms of the colloid detection device, the pressure detection device, and the stamping detection device. A colloid data line, a pressure data line, and a stamping data line are provided at the bottoms of the output ports. The outer surfaces of the tops of the colloid data line, the pressure data line, and the stamping data line are movably connected to the colloid detection device, the pressure detection device, and the stamping detection device through the inner walls of the output ports. One side of the colloid data line is movably connected to the pressure data line. One side of the pressure data line is movably connected to the stamping data line.

[0015] The technical effects and advantages of the present invention:

[0016] 1. By providing a heating device and a third water pump, the present invention is beneficial to pumping the hot water in the heating device into the inside of the hopper through the third water pump to soften the colloid in the hopper wall after the feeding is completed for a long time, preventing the long-term accumulation of colloid in the hopper wall from forming impurities and the corrosion of the hopper wall from forming rust fragments that enter the material pipe along with the new colloid, causing nozzle blockage.

[0017] 2. By providing a colloid detection device, a pressure detection device, and a stamping detection device, the present invention is beneficial to performing temperature control on the inside of the pipe in stages by the colloid detection device, the pressure detection device, and the stamping detection device. When the colloid enters the inside of the material pipe, the power cord is powered by the total control device, so that the stamping detection device, the pressure detection device, and the colloid detection device perform hierarchical detection and temperature control on the inside of the pipe. After the detection reaches the standard, the internal temperature is heated in stages to prevent the viscosity of the colloid from decreasing during the injection process and prevent the generation of bubbles, solving the problem of ultra-high temperature in the pipe without certain temperature control. At the same time, if the colloid does not reach the detection standard, its internal temperature will not be controlled, and a certain signal will be fed back to the staff in time for processing, reducing the number of unqualified products.

[0018] 3. The present invention is provided with a signal collection device, which is conducive to detecting and collecting real-time data signals of the stamping detection device, pressure detection device, and colloid detection device. When feeding materials into the pipe, if the colloid pressure is too high or too low detected by the pressure detection device, the data feedback signal is collected by the signal collection device. The signal collection device transmits the data to the cloud and then to the display screen and gives a certain prompt alarm to the staff's hands, reminding the staff to control the quantity and reduce a certain amount of scrap. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is an exploded schematic diagram of the overall structure of the present invention.

[0021] Figure 3 It is an exploded schematic diagram of the structure at the reciprocating screw of the present invention.

[0022] Figure 4 It is an exploded schematic diagram of the structure at the first water pipe of the present invention.

[0023] Figure 5 It is an exploded schematic diagram of the structure at the filter plate of the present invention.

[0024] Figure 6 It is an exploded schematic diagram of the structure at the heating device of the present invention.

[0025] Figure 7 It is an exploded schematic diagram of the structure at the colloid detection device, pressure detection device, and stamping detection device of the present invention.

[0026] Figure 8 It is an exploded schematic diagram of the structure at the signal collection device of the present invention.

[0027] Figure 9 It is a circuit schematic diagram of the three-stage temperature control device, two-stage temperature control device, and one-stage temperature control device of the present invention.

[0028] Figure 10 It is a system schematic diagram inside the signal collection device of the present invention.

[0029] The reference numerals are: 1, base; 2, total control device; 201, rod base; 3, signal collection device; 301, square groove; 302, receiving end; 4, hopper; 401, ultrasonic cleaning device; 402, first valve; 403, second valve; 404, connecting pipe; 405, second water pump; 4051, first water pipe; 406, second water delivery circular pipe; 4061, hopper groove; 5, first water pump; 6, power cord; 7, nozzle; 8, material pipe; 801, hopper opening; 9, filter housing; 901, pipe groove; 902, residue pipe; 903, filter pipe; 9031, telescopic device; 9032, filter plate; 904, water collection tank; 9041, tank groove; 9042, first water delivery circular pipe; 9043, round hole; 905, residue bucket; 10, heating device; 11, reciprocating screw; 111, sheet groove; 112, rubber stopper ring; 113, threaded sheet; 114, rubber flow hole; 12, three-stage temperature control device; 121, first electric wire; 122, placement groove; 123, colloid detection device; 1231, output port; 1232, colloid data line; 13, two-stage temperature control device; 131, second electric wire; 132, pressure detection device; 1321, pressure data line; 14, one-stage temperature control device; 141, third electric wire; 142, stamping detection device; 1421, stamping data line; 15, third water pump. Detailed implementation manners

[0030] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the accompanying drawings in the present invention. In addition, the forms of each structure described in the following implementation manners are merely examples, and the strong thrust injection limit device for an injection molding machine involved in the present invention is not limited to the structures described in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0031] Referring to Figure 1 , the present invention provides a strong thrust injection limit device for an injection molding machine, including a base 1; a total control device 2 is fixedly connected to the top of the base 1, a material pipe 8 is fixedly connected to one side of the total control device 2, a nozzle 7 is fixedly connected to one side of the material pipe 8, a hopper 4 is movably connected to the outer surface of the top of the material pipe 8, a first water pump 5 is provided on one side of the hopper 4, a power cord 6 is movably connected to one side of the total control device 2, and a signal collection device 3 is movably connected to the top of the base 1 on one side of the total control device 2.

[0032] Referring to Figure 2, on one side of the total control device 2 is the movable connecting rod seat 201. On one side of the rod seat 201 is movably connected to the reciprocating screw rod 11. The outer surface of the reciprocating screw rod 11 is provided with a material pipe 8. At the top of the material pipe 8 is provided a hopper opening 801. The outer surface of the material pipe 8 is movably connected with a three-stage temperature control device 12, a two-stage temperature control device 13, and a one-stage temperature control device 14 at equal intervals. At the bottom on one side of the total control device 2 and at the top of the signal collection device 3 is provided a square groove 301. The outer surface on one side of the square groove 301 is movably connected to the total control device 2 and the base 1 through the inner wall of the square groove 301. The outer surface at the bottom of the hopper 4 is movably connected to an ultrasonic cleaning device 401. On one side of the hopper 4 is provided a filter housing 9. On one side of the filter housing 9 is provided a heating device 10.

[0033] Refer to Figure 3 , on the outer surface of the reciprocating screw rod 11 is provided a flake groove 111. On one side of the flake groove 111 is provided a threaded piece 113. The inner wall of the threaded piece 113 is fixedly connected to the reciprocating screw rod 11 through the inner wall of the flake groove 111. On one side of the reciprocating screw rod 11 is provided a glue flow hole 114. On one side of the glue flow hole 114 is provided a glue stop ring 112. The inner wall of the glue stop ring 112 is movably connected to the reciprocating screw rod 11 through the outer surface of the glue flow hole 114.

[0034] Refer to Figure 4 , the bottom of the hopper 4 is movably connected to the material pipe 8 through the inner wall of the hopper opening 801. The bottom of the hopper 4 is fixedly connected to a first valve 402. The outer surface on one side of the first valve 402 is movably connected to a second valve 403. The outer surface on one side of the second valve 403 is movably connected to a connecting pipe 404. The inner wall on one side of the connecting pipe 404 is movably connected to a second water pump 405. On one side of the second water pump 405 is movably connected to a first water pipe 4051. At the bottom of the first water pipe 4051 is provided a filter housing 9. Inside the top of the filter housing 9 is provided a pipe groove 901. The outer surface at the bottom of the first water pipe 4051 is movably connected to the filter housing 9 through the inside of the pipe groove 901. The bottom of the filter housing 9 is movably connected to a filter pipe 903 and a residue pipe 902. The outer surface at the bottom of the filter pipe 903 is movably connected to a water collection tank 904. The outer surface at the bottom of the residue pipe 902 is movably connected to a residue bucket 905.

[0035] In this embodiment, it should be specifically noted that after cleaning the inside of the hopper 4, turn the handle on one side of the first valve 402 to close it. Align one side of the first water pipe 4051 with the pipe on one side of the connecting pipe 404 for connection. Then turn the handle of the second valve 403 so that the wastewater in the hopper 4 is pumped into the inside of the filter housing 9 by the second water pump 405 for filtration, and the clean water reaches the inside of the water collection tank 904 for storage and utilization, preventing the accumulation of colloidal impurities and rust flakes corroded on the inner wall of the hopper 4 after long-term glue injection.

[0036] Refer to Figure 5, a telescopic device 9031 is fixedly connected to the inner wall of the filter pipe 903 in a circular shape. The top of the telescopic device 9031 is movably connected to a filter plate 9032. The top of the filter pipe 903 is movably connected to the filter plate 9032. The filter plate 9032 and the filter pipe 903 are movably connected to the residue pipe 902 at an angle of 45 degrees.

[0037] In this embodiment, it should be specifically noted that when the wastewater flows through the surface of the filter plate 9032 for filtration, some undissolved colloids can be washed by the water flow through the 45-degree angled movable connection between the filter plate 9032 and the filter pipe 903 to the residue pipe 902, preventing the surface of the filter plate 9032 from being blocked. When there is still a certain amount of colloid accumulation on the surface of the filter plate 9032 after filtration, the filter plate 9032 is tilted by the telescopic movement of the telescopic device 9031 to drop the accumulated colloid into the residue pipe 902, further preventing the surface of the filter plate 9032 from being blocked.

[0038] Refer to Figure 6 , a hopper groove 4061 is provided on the outer surface of one side of the hopper 4. The top of the heating device 10 is movably connected to a third water pump 15. The bottom of the third water pump 15 is movably connected to a second water delivery circular pipe 406. The outer surface of one side of the second water delivery circular pipe 406 is movably connected to the hopper 4 through the inner wall of the hopper groove 4061. A circular hole 9043 is provided in the outer surface of the bottom of one side of the heating device 10. A first water delivery circular pipe 9042 is provided on one side of the circular hole 9043. The outer surface of one side of the first water delivery circular pipe 9042 is movably connected to the heating device 10 through the inner wall of the circular hole 9043. A water collection tank 904 is provided on the other side of the first water delivery circular pipe 9042. A tank groove 9041 is provided at the bottom of one side of the water collection tank 904. The outer surface of the other side of the first water delivery circular pipe 9042 is movably connected to the water collection tank 904 through the inner wall of the tank groove 9041.

[0039] In this embodiment, it should be specifically noted that the hot water inside the heating device 10 is pumped by the third water pump 15, so that the second water delivery circular pipe 406 soaks the hot water into the hopper 4 through the hopper groove 4061, softening the colloid inside the hopper 4 wall. After the wastewater is filtered, the clean water is stored in the water collection tank 904 and flows through the first water delivery circular pipe 9042 into the heating device 10 for heating and storage for subsequent continuous use, forming a cyclic use to save water resources.

[0040] Refer to Figure 7, one side of the total control device 2 is movably connected to the power cord 6. The bottom of the power cord 6 is movably connected to the third wire 141 and the second wire 131. One outer surface of the power cord 6 is movably connected to the first wire 121. The bottoms of the third wire 141, the second wire 131, and the first wire 121 are movably connected to the stamping detection device 142, the pressure detection device 132, and the colloid detection device 123. An accommodation groove 122 is formed in one outer surface of the three-stage temperature control device 12, the two-stage temperature control device 13, and the one-stage temperature control device 14. One side of the accommodation groove 122 is provided with the colloid detection device 123, the pressure detection device 132, and the stamping detection device 142. One outer surface of the colloid detection device 123, the pressure detection device 132, and the stamping detection device 142 is movably connected to the three-stage temperature control device 12, the two-stage temperature control device 13, and the one-stage temperature control device 14 through the accommodation groove 122.

[0041] In this embodiment, it should be specifically explained that a parallel circuit is formed by the third wire 141, the second wire 131, and the first wire 121 to supply power to the stamping detection device 142, the pressure detection device 132, and the colloid detection device 123, so that the stamping detection device 142, the pressure detection device 132, and the colloid detection device 123 form switch control on the three-stage temperature control device 12, the two-stage temperature control device 13, and the one-stage temperature control device 14 through the accommodation groove 122 and effectively monitor the internal pressure of the material pipe 8 in real time, and monitor the colloid amount inside the material pipe 8 through a certain pressure.

[0042] Refer to Figure 8 , a receiving end 302 is formed on one side of the signal collection device 3. The stamping detection device 142 is provided on one side of the square groove 301. One outer surface of the stamping detection device 142 is movably connected to the signal collection device 3 through the inner wall of the square groove 301. Output ports 1231 are formed in the bottoms of the colloid detection device 123, the pressure detection device 132, and the stamping detection device 142. The colloid data line 1232, the pressure data line 1321, and the stamping data line 1421 are provided at the bottoms of the output ports 1231. One outer surface of the tops of the colloid data line 1232, the pressure data line 1321, and the stamping data line 1421 is movably connected to the colloid detection device 123, the pressure detection device 132, and the stamping detection device 142 through the inner wall of the output port 1231. One side of the colloid data line 1232 is movably connected to the pressure data line 1321, and one side of the pressure data line 1321 is movably connected to the stamping data line 1421.

[0043] In this embodiment, it should be specifically explained that each of the stamping data line 1421, the pressure data line 1321, and the colloid data line 1232 effectively monitors the stamping detection device 142, the pressure detection device 132, and the colloid detection device 123 through the output port 1231, feeds back the problem data to the inside of the signal collection device 3 in time, and then feeds back the data to the cloud, the staff's mobile phone, and the display screen for timely processing.

[0044] Refer to Figure 7 and Figure 9 Inside the total control device 2, the power supply line 6 supplies power to reach the third wire 141, the pressure detection device 132, and the first wire 121, enabling the third wire 141, the pressure detection device 132, and the first wire 121 to form a power switch. By monitoring the pressure of the glue volume inside the material tube 8, the three-stage temperature control device 12, the two-stage temperature control device 13, and the one-stage temperature control device 14 are controlled. If the monitored pressure is constant, the temperature control will be gradually carried out to prevent the increase in the hardness of the colloid. If the monitored pressures of the two-stage temperature control device 13 and the one-stage temperature control device 14 do not meet the standard, heat will not be provided, and only the one-stage temperature control device 14 will carry out a certain temperature control to prevent the colloid from hardening, and then the signal will be fed back. Wait for the staff to handle it until a certain pressure is reached and then work.

[0045] Refer to Figure 8 and Figure 10 Through the real-time monitoring of the colloid detection device 123, the pressure detection device 132, and the stamping detection device 142, the data is transmitted to the inside of the signal collection device 3 through the bottom movable connection of the colloid data line 1232, the pressure data line 1321, and the stamping data line 1421. Then, through the inside of the signal collection device 3, the data is transmitted to the cloud information processing module through the following transmission code;

[0046] function fnajaxpictofile() { api.ajax({ ur1: headers: { X-APICloud-AppId: appKey} data: { values: { filename: testPicName}, files: { file: picURL} function(ret, err) { if (ret) { alert(JSON.stringify(ret))} else { alert(JSN.stringify(err)});

[0047]

[0048]

[0049] Through the above encoding, the data of the faulty detection device is timely uploaded to the cloud information processing module. Then, through the cloud information processing module, the data is transmitted to the display module through the following code to prompt the staff's mobile phone.

[0050] The working principle of the present invention:

[0051] S1. During use, the pouring machine pours colloid into the inside of the material pipe 8 through the hopper 4. At the same time, the power supply of the power cord 6 is controlled by the total control device 2, so that the third wire 141, the second wire 131, and the first wire 121 supply power to the stamping detection device 142, the pressure detection device 132, and the colloid detection device 123 to start. The pressure inside the material pipe 8 is detected by the first-stage temperature control device 14, the second-stage temperature control device 13, and the third-stage temperature control device 12. When the colloid enters the inner wall of the material pipe 8, the start of the first-stage temperature control device 14 by the stamping detection device 142 keeps the colloid in the material pipe 8 at a certain temperature. When a certain amount of material is poured, if the pressure monitored by the pressure detection device 132 reaches the standard, the second-stage temperature control device 13 is started to further control the temperature of the colloid. If the standard is not reached, the signal of the detected data is fed back to the signal collection device 3 in time. The signal collection device 3 feeds the data back into the signal collection device 3 through the pressure data line 1321, and then the signal collection device 3 transmits the data signal to the display screen and the staff's mobile phone in time for alarm reminder. The staff can handle it in time to limit the amount of colloid to prevent the reduction of the qualified rate of finished products and some problems of finished product scraps. If the pressure reaches the standard, the third-stage temperature control device 12 is signaled to work by the colloid detection device 123 to further heat up and slightly reduce the viscosity of the colloid. Then, the reciprocating screw 11 inside the material pipe 8 is driven by the total control device 2 to drive the threaded piece 113 to expand and contract and rotate for injection. After the injection is completed, the total control device 2 drives the reciprocating screw 11 to return, and the glue stop ring 112 is driven by the resistance of the colloid to hold against the outer surface of the glue flow hole 114 on one side of the reciprocating screw 11 to prevent the excess colloid from flowing back.

[0052] S2. After use, first close the first valve 402, and then extract the hot water inside the heating device 10 through one side of the third water pump 15. After passing through the second water delivery round pipe 406, it reaches the inside of the hopper 4 to soak and soften the colloid on the inner wall. Then, the ultrasonic cleaning device 401 is used to clean the inside, making the colloid on the pipe wall smaller and precipitate. Then, open the second valve 403, and extract the water cleaned inside the hopper 4 through the second water pump 405. After passing through the first water pipe 4051, it reaches the inside of the filter housing 9. Then, the water passes through the filter plate 9032 and reaches the water collection tank 904 through the filter pipe 903. Then, it reaches the inside of the heating device 10 through the water collection tank 904 for recycling. When some undissolved colloid reaches the surface of the filter plate 9032, it will be washed into the residue pipe 902 along with the water due to a certain inclination and reach the inside of the slag bucket 905. When some larger colloid accumulates on the surface of the filter plate 9032 to a certain extent, the telescopic device 9031 at the bottom of the filter plate 9032 makes the larger and more easily fallen colloid on the surface of the filter plate 9032 enter the residue pipe 902 and reach the inside of the slag bucket 905, solving the problem of blockage caused by the long-term non-cleaning of the colloid impurities accumulated on the hopper wall and the rust flakes corroding the hopper wall.

[0053] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the internal communication of two components. It can be a direct connection. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0054] Second, in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0055] Finally, the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A shot rubber limiting device for an injection molding machine with strong thrust, characterized in that: A shot limit device for an injection molding machine with strong thrust, comprising a base (1), characterized in that: a total control device (2) is fixedly connected to the top of the base (1), a material pipe (8) is fixedly connected to one side of the total control device (2), a nozzle (7) is fixedly connected to one side of the material pipe (8), a hopper (4) is movably connected to the outer surface of the top of the material pipe (8), a first water pump (5) is provided on one side of the hopper (4), a power cord (6) is movably connected to one side of the total control device (2), and a signal collection device (3) is movably connected to the top of the base (1) on one side of the total control device (2); A connecting rod base (201) is movably connected to one side of the total control device (2), a reciprocating screw (11) is movably connected to one side of the rod base (201), the material pipe (8) is provided on the outer surface of the reciprocating screw (11), a hopper opening (801) is opened at the top of the material pipe (8), three-stage temperature control devices (12), two-stage temperature control devices (13), and one-stage temperature control devices (14) are movably connected to the outer surface of the material pipe (8) at equal intervals, a square groove (301) is opened at the bottom on one side of the total control device (2) and at the top of the signal collection device (3), and the total control device (2) and the base (1) are movably connected through the inner wall of the square groove (301) on the outer surface of one side of the square groove (301), an ultrasonic cleaning device (401) is movably connected to the outer surface of the bottom of the hopper (4), a filter housing (9) is provided on one side of the hopper (4), and a heating device (10) is provided on one side of the filter housing (9); The power cord (6) is movably connected to one side of the total control device (2), a third wire (141) and a second wire (131) are movably connected to the bottom of the power cord (6), a first wire (121) is movably connected to the outer surface of one side of the power cord (6), a stamping detection device (142), a pressure detection device (132), and a colloid detection device (123) are movably connected to the bottoms of the third wire (141), the second wire (131), and the first wire (121), a placement groove (122) is opened inside the outer surface of one side of the three-stage temperature control device (12), the two-stage temperature control device (13), and the one-stage temperature control device (14), a colloid detection device (123), a pressure detection device (132), and a stamping detection device (142) are provided on one side of the placement groove (122), and the colloid detection device (123), the pressure detection device (132), and the stamping detection device (142) are movably connected to the three-stage temperature control device (12), the two-stage temperature control device (13), and the one-stage temperature control device (14) through the placement groove (122).

2. The injection limiting device for an injection molding machine with strong thrust according to claim 1, characterized in that: The outer surface of the reciprocating screw (11) is provided with a flake groove (111). One side of the flake groove (111) is provided with a threaded piece (113). The inner wall of the threaded piece (113) is fixedly connected to the reciprocating screw (11) through the inner wall of the flake groove (111). One side of the reciprocating screw (11) is provided with a glue flow hole (114). One side of the glue flow hole (114) is provided with a glue stop ring (112). The inner wall of the glue stop ring (112) is movably connected to the reciprocating screw (11) through the outer surface of the glue flow hole (114).

3. The injection limiting device for an injection molding machine with strong thrust according to claim 1, characterized in that: The bottom of the hopper (4) is movably connected to the material pipe (8) through the inner wall of the hopper opening (801). The bottom of the hopper (4) is fixedly connected to a first valve (402). One side outer surface of the first valve (402) is movably connected to a second valve (403). One side outer surface of the second valve (403) is movably connected to a connecting pipe (404). One side inner wall of the connecting pipe (404) is movably connected to a second water pump (405). One side of the second water pump (405) is connected to a first water pipe (4051). The bottom of the first water pipe (4051) is provided with a filter housing (9). A pipe groove (901) is provided inside the top of the filter housing (9). The bottom outer surface of the first water pipe (4051) is movably connected to the filter housing (9) through the inside of the pipe groove (901). The bottom of the filter housing (9) is movably connected to a filter pipe (903) and a residue pipe (902). The bottom outer surface of the filter pipe (903) is movably connected to a water collection tank (904). The bottom outer surface of the residue pipe (902) is movably connected to a residue bucket (905).

4. The injection limit device for an injection molding machine with strong thrust according to claim 3, characterized in that: The inner wall of the filter pipe (903) is fixedly connected with a telescopic device (9031) in a ring shape. The top of the telescopic device (9031) is movably connected to a filter plate (9032). The top of the filter pipe (903) is movably connected to the filter plate (9032). The filter plate (9032) and the filter pipe (903) are movably connected to the residue pipe (902) at an angle of 45 degrees.

5. A shot limiting device for an injection molding machine with strong thrust according to claim 1, characterized in that: One side outer surface of the hopper (4) is provided with a hopper groove (4061). The top of the heating device (10) is movably connected to a third water pump (15). The bottom of the third water pump (15) is movably connected to a second water delivery circular pipe (406). One side outer surface of the second water delivery circular pipe (406) is movably connected to the hopper (4) through the inner wall of the hopper groove (4061). One side of the heating device (10) is provided with a circular hole (9043) inside the bottom outer surface. One side of the circular hole (9043) is provided with a first water delivery circular pipe (9042). One side outer surface of the first water delivery circular pipe (9042) is movably connected to the heating device (10) through the inner wall of the circular hole (9043). The other side of the first water delivery circular pipe (9042) is provided with a water collection tank (904). One side of the water collection tank (904) is provided with a tank groove (9041) at the bottom. The other side outer surface of the first water delivery circular pipe (9042) is movably connected to the water collection tank (904) through the inner wall of the tank groove (9041).

6. The injection limiting device for an injection molding machine with strong thrust according to claim 1, characterized in that: One side of the signal collection device (3) is provided with a receiving end (302). One side of the square groove (301) is provided with a stamping detection device (142). The outer surface of one side of the stamping detection device (142) is movably connected to the signal collection device (3) through the inner wall of the square groove (301). Output ports (1231) are provided in the bottoms of the colloid detection device (123), the pressure detection device (132), and the stamping detection device (142). A colloid data line (1232), a pressure data line (1321), and a stamping data line (1421) are provided at the bottoms of the output ports (1231). The outer surfaces of the tops of the colloid data line (1232), the pressure data line (1321), and the stamping data line (1421) are movably connected to the colloid detection device (123), the pressure detection device (132), and the stamping detection device (142) through the inner walls of the output ports (1231). One side of the colloid data line (1232) is movably connected to the pressure data line (1321). One side of the pressure data line (1321) is movably connected to the stamping data line (1421).

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