Rubber waterstop production and processing raw material mixing equipment convenient to clean

Abstract

The utility model relates to the technical field of rubber waterstop processing, and discloses rubber waterstop production and processing raw material mixing equipment convenient to clean, which comprises a heating box, supporting legs are fixedly mounted at the bottom of the heating box, and a left support and a right support are fixedly mounted on the left side and the right side of the heating box respectively. A box cover is slidably mounted between the left support and the right support, a mixing and stirring mechanism is arranged in the heating box, a cleaning and spraying mechanism is arranged on the back of the heating box, the mixing and stirring mechanism comprises a lifting assembly and a mixing assembly, the lifting assembly is arranged between the heating box and the left support, and the mixing assembly is arranged in the heating box. According to the rubber waterstop production and processing raw material mixing equipment convenient to clean, through the arranged mixing and stirring mechanism, in the use process, a second motor drives a heating cylinder and a stirring paddle to synchronously and reversely rotate, so that the stirring paddle and the heating cylinder are subjected to staggered rotary stirring and mixing, and the effect of improving stirring and mixing of raw materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber water stop processing, in particular to a raw material mixing device for producing and processing rubber water stop which is easy to clean. Background Art

[0002] Rubber waterstop is mainly used in foundation projects where it is installed in construction joints and expansion joints when concrete is cast in place and becomes one with the concrete structure. During the production and processing process, the rubber raw materials need to be melted, stirred and mixed with various additives and fillers.

[0003] According to the description of a raw material hot-melt equipment for the production and processing of rubber waterstops disclosed on the patent website (authorization announcement number: CN215676541 U), "The utility model discloses a raw material hot-melt equipment for the production and processing of rubber waterstops, including a box body, the inner wall of the box body is fixedly connected with a connecting plate, the upper surface of the connecting plate is provided with a through-hole, and the interior of the box body is provided with a heat-resistant box, the top of the heat-resistant box passes through the through-hole and extends to the top of the connecting plate. The raw material hot-melt equipment for the production and processing of rubber waterstops uses the power generated by the motor to drive the active rod to rotate, and uses the cooperation of the active gear, chain and secondary gear to drive the secondary gear to rotate, and at the same time, the connecting gear uses the rotation of the active rod and the secondary gear to drive the heat-resistant box to rotate through the annular rack, and then uses the telescoping and stretching generated by the electric push rod to drive the cover plate to move the stirring rod up and down inside the heat-resistant box, so that the raw materials can be evenly mixed inside the heat-resistant box, avoiding the phenomenon of uneven mixing of raw materials during use, and preventing the quality of the rubber waterstop after production from being unqualified."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model rotates the heat-resistant box and inserts the stirring rod into the interior of the heat-resistant box, thereby causing the heat-resistant box and the stirring rod to rotate relative to each other, so that the rubber raw materials inside the heat-resistant box are mixed and stirred. Since the rubber has adhesion after being heated and melted, it is only stirred by the relative rotation of the heat-resistant box and the stirring rod, and the mixing effect during the stirring process is poor. Secondly, after the processing is completed, it is not convenient to clean the device. Therefore, it is necessary to improve a rubber waterstop production and processing raw material mixing equipment that is easy to clean to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a raw material mixing device for producing and processing rubber water stop strips which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber waterstop production and processing raw material mixing equipment that is easy to clean, comprising a heating box, the bottom of which is fixedly equipped with support legs, the left and right sides of the heating box are respectively fixedly equipped with a left bracket and a right bracket, a box cover is slidably installed between the left bracket and the right bracket, a mixing and stirring mechanism is arranged inside the heating box, and a cleaning spray mechanism is arranged on the back of the heating box.

[0008] The mixing and stirring mechanism comprises a lifting component and a mixing component. The lifting component is arranged between the heating box and the left bracket, and the mixing component is arranged inside the heating box.

[0009] Preferably, the lifting assembly includes a first motor, which is fixedly mounted on the bottom of the heating box. A threaded rod is fixedly mounted on the output end of the first motor. One end of the threaded rod away from the first motor is rotatably mounted on the top inner side of the left bracket to facilitate controlling the lifting and lowering of the box cover.

[0010] Preferably, threaded holes are provided at corresponding positions of the box cover and the threaded rod, and the threaded rod is threadedly installed in the threaded holes, so that the threaded rod can drive the box cover to rise, fall and slide.

[0011] Preferably, the mixing assembly includes a support seat, which is fixedly mounted on the bottom inner wall of the heating box, a heating cylinder is rotatably mounted inside the support seat, an outer gear ring is provided on the outside of the heating cylinder, a discharge pipe is rotatably mounted on the bottom of the heating cylinder, a second motor is fixedly mounted on the bottom of the heating box, a transmission shaft is fixedly mounted on the output end of the second motor, an end of the transmission shaft away from the second motor is rotatably mounted on the top inner side of the right bracket, a gear is fixedly mounted on the outside of the transmission shaft, and the gear is meshed with the outer gear ring, a stirring paddle is rotatably mounted on the bottom of the box cover, a first synchronous wheel is fixedly mounted on the outside of the stirring paddle, a rotating sleeve is fixedly mounted on the inside of the box cover, a second synchronous wheel is rotatably mounted on the bottom of the rotating sleeve, a synchronous belt is installed between the first synchronous wheel and the second synchronous wheel for transmission, so that the raw materials can be fully mixed and stirred through the misaligned rotation of the stirring paddle and the heating cylinder.

[0012] Preferably, a through hole is opened at the bottom of the heating box at a corresponding position to the discharge pipe, and the discharge pipe is fixedly installed inside the through hole. An electromagnetic control valve is arranged inside the discharge pipe to facilitate the discharge of processed raw materials through the discharge pipe.

[0013] Preferably, a through hole with a diameter larger than the diameter of the transmission shaft is provided at corresponding positions of the box cover and the transmission shaft, and the transmission shaft passes through the through hole, a groove is provided on the outside of the transmission shaft, a protrusion is fixedly mounted on the inner wall of the second synchronous wheel, and the second synchronous wheel slides on the outside of the transmission shaft through the protrusion and the groove, so that the second synchronous wheel can slide on the outside of the transmission shaft and the transmission shaft can drive the second synchronous wheel to rotate.

[0014] Preferably, the cleaning spray mechanism includes a water tank, which is fixedly installed on the back of the heating box, a water inlet is provided on the top of the water tank, a heater is fixedly installed inside the water tank, a water pump is fixedly installed inside the water tank, a diverter pipe is fixedly installed between the front and back inner walls of the heating box, a nozzle is fixedly installed on the inner side of the diverter pipe, and a connecting pipe is fixedly installed between the diverter pipe and the water pump to facilitate flushing of the heating and stirring paddles.

[0015] Preferably, the diverter pipe has a semicircular ring structure, and five nozzles are provided, and the five nozzle arrays are distributed on the inner side of the diverter pipe, so as to improve the flushing effect of the nozzles.

[0016] Compared with the prior art, the utility model provides a raw material mixing device for producing and processing rubber water stop which is easy to clean and has the following beneficial effects:

[0017] 1. The easy-to-clean rubber waterstop production and processing raw material mixing equipment has a mixing and stirring mechanism. During use, the second motor drives the heating cylinder and the stirring paddle to rotate synchronously in the opposite direction, so that the stirring paddle and the heating cylinder are rotated and stirred and mixed in an offset manner, thereby achieving the effect of improving the stirring and mixing of the raw materials.

[0018] 2. The easy-to-clean rubber waterstop production and processing raw material mixing equipment has a cleaning spray mechanism. During use, the water inside the water tank is heated by the heater, and then the hot water is sprayed on the inside of the heating cylinder and the stirring paddle through the nozzle to rinse the heating cylinder and the stirring paddle, thereby avoiding the solidification of the rubber during low-temperature cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a rear view structural diagram of the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the front structure of the utility model;

[0023] Figure 4 This is a schematic cross-sectional view of the front structure of the utility model after the box cover is opened;

[0024] Figure 5 This is a schematic diagram of the appearance structure of the mixing and stirring mechanism of the utility model;

[0025] Figure 6 This is a schematic diagram of the appearance and structure of the transmission shaft and the connected mechanism of the utility model;

[0026] Figure 7 It is a front sectional structural schematic diagram of the cleaning spray mechanism of the utility model.

[0027] In the figure: 1. heating box; 2. supporting legs; 3. left bracket; 4. right bracket; 5. box cover; 6. mixing and stirring mechanism; 61. lifting assembly; 611. first motor; 612. threaded rod; 62. mixing assembly; 621. supporting seat; 622. heating cylinder; 623. outer gear ring; 624. discharge pipe; 625. second motor; 626. transmission shaft; 627. gear; 628. stirring paddle; 629. first synchronous wheel; 6210. rotating sleeve; 6211. second synchronous wheel; 6212. synchronous belt; 7. cleaning spray mechanism; 71. water tank; 72. water inlet; 73. heater; 74. water pump; 75. shunt pipe; 76. nozzle; 77. connecting pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1:

[0030] See also Figure 1-6 The utility model provides a technical solution: a raw material mixing device for the production and processing of rubber water stop that is easy to clean, comprising a heating box 1, a supporting leg 2 is fixedly installed at the bottom of the heating box 1, a left bracket 3 and a right bracket 4 are fixedly installed on the left and right sides of the heating box 1, a box cover 5 is slidably installed between the left bracket 3 and the right bracket 4, a mixing and stirring mechanism 6 is arranged inside the heating box 1, and a cleaning spray mechanism 7 is arranged on the back of the heating box 1.

[0031] The mixing and stirring mechanism 6 includes a lifting component 61 and a mixing component 62 . The lifting component 61 is arranged between the heating box 1 and the left bracket 3 , and the mixing component 62 is arranged inside the heating box 1 .

[0032] Furthermore, the lifting assembly 61 includes a first motor 611, which is fixedly installed at the bottom of the heating box 1. A threaded rod 612 is fixedly installed at the output end of the first motor 611. The end of the threaded rod 612 away from the first motor 611 is rotatably installed on the top inner side of the left bracket 3 to facilitate the control of the lifting and lowering of the box cover 5.

[0033] Furthermore, threaded holes are provided at corresponding positions of the box cover 5 and the threaded rod 612, and the threaded rod 612 is threadedly installed in the threaded holes, so that the threaded rod 612 can drive the box cover 5 to rise, fall and slide.

[0034] Furthermore, the mixing assembly 62 includes a support seat 621, which is fixedly mounted on the bottom inner wall of the heating box 1, a heating cylinder 622 is rotatably mounted inside the support seat 621, an outer gear ring 623 is arranged outside the heating cylinder 622, a discharge pipe 624 is rotatably mounted at the bottom of the heating cylinder 622, a second motor 625 is fixedly mounted at the bottom of the heating box 1, a transmission shaft 626 is fixedly mounted at the output end of the second motor 625, and one end of the transmission shaft 626 away from the second motor 625 is rotatably mounted on the top inner side of the right bracket 4, and the transmission shaft 62 6 is fixedly installed on the outside, and the gear 627 is meshed with the outer gear ring 623. A stirring paddle 628 is rotatably installed on the bottom of the box cover 5. A first synchronous wheel 629 is fixedly installed on the outside of the stirring paddle 628. A rotating sleeve 6210 is fixedly installed on the inside of the box cover 5. A second synchronous wheel 6211 is rotatably installed on the bottom of the rotating sleeve 6210. A synchronous belt 6212 is installed between the first synchronous wheel 629 and the second synchronous wheel 6211 for transmission, so that the raw materials can be fully mixed and stirred through the staggered rotation of the stirring paddle 628 and the heating cylinder 622.

[0035] Furthermore, a through hole is opened at the bottom of the heating box 1 at a corresponding position to the discharge pipe 624, and the discharge pipe 624 is fixedly installed inside the through hole. An electromagnetic control valve is provided inside the discharge pipe 624 to facilitate the discharge of processed raw materials through the discharge pipe 624.

[0036] Furthermore, a through hole with a diameter larger than that of the transmission shaft 626 is provided at the corresponding positions of the box cover 5 and the transmission shaft 626, and the transmission shaft 626 passes through the through hole, a groove is provided on the outside of the transmission shaft 626, a protrusion is fixedly installed on the inner wall of the second synchronous wheel 6211, and the second synchronous wheel 6211 slides on the outside of the transmission shaft 626 through the protrusion and the groove, so that the second synchronous wheel 6211 can slide on the outside of the transmission shaft 626, and at the same time, the transmission shaft 626 drives the second synchronous wheel 6211 to rotate. Embodiment 2:

[0037] See also Figure 7 , and combined with Example 1, it is further obtained that the cleaning spray mechanism 7 includes a water tank 71, the water tank 71 is fixedly installed on the back of the heating box 1, a water inlet 72 is provided on the top of the water tank 71, a heater 73 is fixedly installed inside the water tank 71, a water pump 74 is fixedly installed inside the water tank 71, a shunt pipe 75 is fixedly installed between the front and back inner walls of the heating box 1, a nozzle 76 is fixedly installed on the inner side of the shunt pipe 75, and a connecting pipe 77 is fixedly installed between the shunt pipe 75 and the water pump 74, so as to facilitate flushing of the heating and stirring paddles 628.

[0038] Furthermore, the appearance of the shunt pipe 75 is a semicircular ring structure, and five nozzles 76 are provided, and the five nozzles 76 are distributed in an array on the inner side of the shunt pipe 75, so as to improve the flushing effect of the nozzles 76.

[0039] In actual operation, when the device is used, rubber and various additives and fillers are first added to the interior of the heating cylinder 622, and then the first motor 611 drives the threaded rod 612 to rotate, so that the threaded rod 612 drives the box cover 5 to slide downward between the left bracket 3 and the right bracket 4, so that the stirring paddle 628 is inserted into the interior of the heating cylinder 622, and at the same time, the box cover 5 drives the second synchronous wheel 6211 to slide downward on the outside of the transmission shaft 626 through the rotating sleeve 6210, and then the internal raw materials are heated by the heating cylinder 622, and at the same time, the transmission shaft 626 is driven to rotate by the second motor 625. , the transmission shaft 626 drives the gear 627 to rotate, and the gear 627 drives the heating cylinder 622 to rotate inside the support seat 621 through the meshing outer gear ring 623, and at the same time, the transmission shaft 626 drives the second synchronous wheel 6211 to rotate on the rotating sleeve 6210, and the second synchronous wheel 6211 drives the first synchronous wheel 629 to rotate through the synchronous belt 6212, and the first synchronous wheel 629 drives the stirring paddle 628 to rotate inside the heating cylinder 622, so that the stirring paddle 628 and the heating cylinder 622 are staggered and rotated, and the raw materials inside the heating cylinder 622 are mixed and stirred;

[0040] After processing is completed, the raw materials are discharged by opening the discharge pipe 624, and then the water inside the water tank 71 is heated by the heater 73, and the heated water is sent to the connecting pipe 77 by the water pump 74, and then transported to the diversion pipe 75 through the connecting pipe 77, and the hot water is sprayed on the heating tube 622 and the stirring paddle 628 through the nozzle 76 on the diversion pipe 75, so as to rinse the inside of the heating tube 622 and the stirring paddle 628.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A raw material mixing device for producing and processing rubber water stop strips that is easy to clean, comprising a heating box (1), characterized in that: The bottom of the heating box (1) is fixedly mounted with a support leg (2); the left bracket (3) and the right bracket (4) are fixedly mounted on the left and right sides of the heating box (1), respectively; a box cover (5) is slidably mounted between the left bracket (3) and the right bracket (4); a mixing and stirring mechanism (6) is arranged inside the heating box (1); and a cleaning spray mechanism (7) is arranged on the back of the heating box (1); The mixing and stirring mechanism (6) comprises a lifting component (61) and a mixing component (62), wherein the lifting component (61) is arranged between the heating box (1) and the left bracket (3), and the mixing component (62) is arranged inside the heating box (1); The mixing assembly (62) comprises a support seat (621), wherein the support seat (621) is fixedly mounted on the inner wall of the bottom of the heating box (1), a heating cylinder (622) is rotatably mounted inside the support seat (621), an outer gear ring (623) is arranged outside the heating cylinder (622), a discharge pipe (624) is rotatably mounted on the bottom of the heating cylinder (622), a second motor (625) is fixedly mounted on the bottom of the heating box (1), a transmission shaft (626) is fixedly mounted on the output end of the second motor (625), and an end of the transmission shaft (626) away from the second motor (625) is rotatably mounted on On the inner side of the top of the right bracket (4), a gear (627) is fixedly mounted on the outside of the transmission shaft (626), and the gear (627) is meshed with the outer gear ring (623). A stirring paddle (628) is rotatably mounted on the bottom of the box cover (5), and a first synchronous wheel (629) is fixedly mounted on the outside of the stirring paddle (628). A rotating sleeve (6210) is fixedly mounted on the inside of the box cover (5), and a second synchronous wheel (6211) is rotatably mounted on the bottom of the rotating sleeve (6210). A synchronous belt (6212) is installed between the first synchronous wheel (629) and the second synchronous wheel (6211) for transmission.

2. The raw material mixing equipment for producing and processing rubber water stop strips that is easy to clean according to claim 1 is characterized by: The lifting assembly (61) comprises a first motor (611), the first motor (611) being fixedly mounted on the bottom of the heating box (1), a threaded rod (612) being fixedly mounted on the output end of the first motor (611), and an end of the threaded rod (612) away from the first motor (611) being rotatably mounted on the inner side of the top of the left bracket (3).

3. The raw material mixing equipment for producing and processing rubber water stop strips that is easy to clean according to claim 2 is characterized by: Threaded holes are provided at corresponding positions of the box cover (5) and the threaded rod (612), and the threaded rod (612) is threadedly installed in the threaded holes.

4. The raw material mixing equipment for producing and processing rubber water stop strips that is easy to clean according to claim 1 is characterized by: A through hole is provided at a position corresponding to the bottom of the heating box (1) and the discharge pipe (624), and the discharge pipe (624) is fixedly installed inside the through hole. An electromagnetic control valve is provided inside the discharge pipe (624).

5. The raw material mixing equipment for producing and processing rubber water stop strips that is easy to clean according to claim 1 is characterized by: A through hole having a diameter greater than that of the transmission shaft (626) is provided at corresponding positions of the box cover (5) and the transmission shaft (626), and the transmission shaft (626) passes through the through hole; a groove is provided on the outside of the transmission shaft (626); a protrusion is fixedly mounted on the inner wall of the second synchronous wheel (6211), and the second synchronous wheel (6211) is limitedly slid on the outside of the transmission shaft (626) by the protrusion and the groove.

6. The raw material mixing equipment for producing and processing rubber water stop strips that is easy to clean according to claim 1 is characterized by: The cleaning spray mechanism (7) comprises a water tank (71), the water tank (71) being fixedly mounted on the back of the heating box (1), a water inlet (72) being arranged on the top of the water tank (71), a heater (73) being fixedly mounted inside the water tank (71), a water pump (74) being fixedly mounted inside the water tank (71), a shunt pipe (75) being fixedly mounted between the front and back inner walls of the heating box (1), a spray head (76) being fixedly mounted on the inner side of the shunt pipe (75), and a connecting pipe (77) being fixedly mounted between the shunt pipe (75) and the water pump (74).

7. The raw material mixing equipment for producing and processing rubber water stop strips that is easy to clean according to claim 6 is characterized by: The appearance of the diverter pipe (75) is a semicircular ring structure, and five of the nozzles (76) are provided, and the five nozzles (76) are distributed in an array on the inner side of the diverter pipe (75).

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