Heating device for rubber profile production

Abstract

The utility model discloses a heating device for rubber profile production, which belongs to the field of rubber profile heating and comprises a spraying component and a feeding component, the spraying component comprises a drying tunnel, a fan is mounted at the upper end of the drying tunnel, and a spraying pipe and two electric heating pipes are mounted at the lower end of the drying tunnel respectively. According to the device, the spraying assembly is matched with the feeding assembly, continuous heating and spraying work can be conducted on the rubber profiled bar, and therefore the heating quality is improved, the drying efficiency is improved, the drying efficiency is improved, and the drying efficiency is improved. And meanwhile, the rubber profiled bar can be continuously fed, so that the heating efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of heating rubber profiles, in particular to a heating device used for producing rubber profiles. Background Art

[0002] Rubber profiles are irregular rubber workpieces. During the production and processing of rubber profiles, they need to be heated, vulcanized and sprayed, so a heating device is needed. The existing heating devices will have uneven spraying during spray heating. Based on this, it is necessary to provide a heating device that can evenly spray and heat the rubber profiles. In addition, the existing heating devices are not convenient for automatically feeding multiple rubber profiles at the same time, so it will affect the heating spraying efficiency. Based on this, it is necessary to provide a heating device that can feed multiple rubber profiles. Utility Model Content

[0003] The embodiment of the utility model provides a heating device for the production of rubber profiles, aiming to solve the problem that the existing heating device is not convenient for uniformly heating, spraying and feeding the rubber profiles.

[0004] To achieve the above-mentioned purpose, the utility model provides a heating device for the production of rubber profiles, comprising a spraying component and a feeding component;

[0005] The spray assembly comprises a drying channel, a fan is installed at the upper end of the drying channel, a spray pipe and two electric heating pipes are installed at the lower end of the drying channel, a plurality of air knives are symmetrically installed at both sides of the lower end of the spray pipe, and an air knife is detachably installed at the lower end of the drying channel, and a plurality of spray holes are opened on the surface of the air knife;

[0006] The feeding assembly includes a plurality of transmission rollers installed inside the drying tunnel, the side surfaces of the transmission rollers are wound with conveyor belts, one end of the transmission rollers is installed with transmission wheels, belts are wound between the transmission wheels, one end of one of the transmission rollers is connected to a first gear, a servo motor is installed at the upper end of the drying tunnel, the output end of the servo motor is connected to a second gear, and the side surfaces of the first gear and the second gear are meshed and connected with toothed belts.

[0007] As a preferred solution of the utility model, two air inlet slots are provided at the upper end of the drying tunnel, plug-in blocks are installed at both ends of the two air inlet slots, two limit blocks are installed at both ends of the fan, and the two plug-in blocks are plugged into the inside of the limit blocks.

[0008] As a preferred solution of the utility model, a baffle is installed at one end of the drying tunnel, and two fixing blocks are fixedly connected to the upper end of the baffle. Two fixing grooves are opened at the upper end of the drying tunnel, and the two fixing blocks are both clamped in the inside of the fixing grooves.

[0009] As a preferred solution of the utility model, two T-shaped grooves are provided on the inner wall of the lower end of the drying tunnel, and T-shaped bars are fixedly connected to both sides of the air knife, and the T-shaped bars are slidably connected inside the T-shaped grooves.

[0010] As a preferred solution of the utility model, hanging rings are detachably installed at both ends of the inner wall of the drying tunnel, and two clamping blocks are fixedly connected to the upper end of the hanging ring. Two clamping grooves are provided on the inner walls at both ends of the drying tunnel, and the two clamping blocks are clamped inside the clamping grooves. Two mounting blocks are fixedly connected to the inner walls at both ends of the drying tunnel, and both ends of the two electric heating tubes are clamped inside the mounting blocks.

[0011] As a preferred solution of the utility model, a plurality of connecting pipes are symmetrically installed at both sides of the lower end of the spray pipe, and a connecting head is installed at the upper end of the spray head, and the connecting head is plugged into the inside of the connecting pipe.

[0012] As a preferred solution of the utility model, a plurality of rotating holes are opened on both sides of the drying tunnel, both ends of the transmission roller are rotatably connected inside the rotating holes, a receiving plate is installed on the upper end of the drying tunnel, and the servo motor is installed on the upper end of the receiving plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When heating and spraying the rubber profile, the rubber profile is firstly fed through the feeding assembly, at which time the vulcanizing liquid is transported into the spray pipe through the water pump and evenly sprayed on the rubber profile through a plurality of inclined spray heads, and at the same time, the sprayed vulcanizing liquid is sprayed again by a plurality of spray holes on the surface of the wind knife, further expanding the spraying area, and at the same time, the fan blows the incoming air through the air inlet slot and blows the heat generated by the electric heating tube to the vulcanizing liquid and the rubber profile, thereby achieving the effect of heating, spraying and vulcanization. Compared with the heating device in the prior art, the utility model can evenly heat and spray the rubber profile through the above-mentioned structures in cooperation with each other, so the spraying quality can be improved;

[0015] When continuously feeding multiple rubber profiles, first start the servo motor to rotate the second gear, and cooperate with the toothed belt to rotate the first gear, so that one of the transmission rollers and the transmission wheel can be rotated, and the belt can be used to rotate the other two transmission rollers and the belt to rotate the conveyor belt to continuously feed the rubber profiles. Compared with the heating device in the prior art, the utility model can continuously feed the rubber profiles through the cooperation of the above structures, thereby improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembly diagram of the drying tunnel structure of the utility model;

[0018] Figure 3 This is a disassembled diagram of the new drying tunnel and fan structure of the utility model;

[0019] Figure 4 This is a disassembled diagram of the spray assembly structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the wind knife structure of the utility model;

[0021] Figure 6 This is a disassembled diagram of the feeding component structure of the utility model.

[0022] In the figure: 100, spray assembly; 101, drying tunnel; 102, fan; 103, spray pipe; 104, spray head; 105, electric heating pipe; 106, wind knife; 107, spray hole; 111, air inlet slot; 112, plug-in block; 113, limit block; 121, baffle; 122, fixed block; 123, fixed slot; 131, T-slot; 132, T-bar; 141, hanging ring; 142, clamping block; 143, clamping slot; 144, mounting block; 151, connecting pipe; 152, connecting head; 161, rotating hole; 162, receiving plate; 200, feeding assembly; 201, transmission roller; 202, conveyor belt; 203, transmission wheel; 204, belt; 205, first gear; 206, servo motor; 207, second gear; 208, toothed belt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 , The utility model provides a heating device for the production of rubber profiles, comprising;

[0025] The spray assembly 100 includes a drying channel 101, a fan 102 is installed at the upper end of the drying channel 101, a spray pipe 103 and two electric heating pipes 105 are installed at the lower end of the drying channel 101, a plurality of air knives 106 are symmetrically installed at both sides of the lower end of the spray pipe 103, and the air knife 106 is detachably installed at the lower end of the drying channel 101, and a plurality of spray holes 107 are opened on the surface of the air knife 106;

[0026] The feeding assembly 200 includes a plurality of transmission rollers 201 installed inside the drying tunnel 101, the side surfaces of the plurality of transmission rollers 201 are all wound with conveyor belts 202, one end of the plurality of transmission rollers 201 are all installed with transmission wheels 203, belts 204 are all wound between the plurality of transmission wheels 203, one end of one of the transmission rollers 201 is connected to a first gear 205, a servo motor 206 is installed at the upper end of the drying tunnel 101, the output end of the servo motor 206 is connected to a second gear 207, and the side surfaces of the first gear 205 and the second gear 207 are meshedly connected with toothed belts 208.

[0027] In a specific embodiment, the spray assembly 100 is provided in combination with the feeding assembly 200, which can not only continuously heat and spray the rubber profile, thereby improving the heating quality, but also continuously feed the rubber profile, thereby improving the heating efficiency. When in use, first start the servo motor 206 to rotate the second gear 207, cooperate with the toothed belt 208 to rotate the first gear 205, and cooperate with a plurality of transmission wheels 203 and belts 204 to continuously feed the rubber profile with the conveyor belt 202. At the same time, the external water pump is started to transport the vulcanized liquid into the spray pipe 103 and evenly spray the rubber profile through a plurality of inclined spray heads 104. In addition, the sprayed vulcanized liquid is sprayed out by a plurality of spray holes 107 on the surface of the wind knife 106, further expanding the spraying area. Finally, the fan 102 is started to blow the incoming air out through the air inlet slot 111, thereby blowing the heat generated by the electric heating tube 105 to the vulcanized liquid and the rubber profile, thereby achieving the effect of uniform heating spray vulcanization work and improving the heating spray quality of the heating device.

[0028] See also Figure 2 - Figure 5 Two air inlet slots 111 are provided at the upper end of the drying tunnel 101 , plug-in blocks 112 are installed at both ends of the two air inlet slots 111 , two limit blocks 113 are installed at both ends of the fan 102 , and the two plug-in blocks 112 are plugged into the inside of the limit blocks 113 .

[0029] In a specific embodiment, the air inlet slot 111 facilitates the fan 102 to blow air toward the electric heating tube 105 to heat the rubber profile, and the plug-in block 112 is plugged into the limit block 113 to facilitate the disassembly and assembly of the fan 102.

[0030] See also Figure 2 - Figure 5 A baffle 121 is installed at one end of the drying tunnel 101 , and two fixing blocks 122 are fixedly connected to the upper end of the baffle 121 . Two fixing grooves 123 are provided at the upper end of the drying tunnel 101 , and the two fixing blocks 122 are both clamped in the interior of the fixing grooves 123 .

[0031] In a specific embodiment, the drying tunnel 101 can be sealed through the baffle 121 by clamping the fixing block 122 in the fixing groove 123 , and the baffle 121 can be disassembled by taking out the fixing block 122 .

[0032] See also Figure 2 - Figure 5 Two T-shaped slots 131 are provided on the inner wall of the lower end of the drying tunnel 101 , and T-shaped bars 132 are fixedly connected to both sides of the wind knife 106 , and the T-shaped bars 132 are slidably connected to the inside of the T-shaped slots 131 .

[0033] In a specific embodiment, the T-shaped bar 132 is clamped in the T-shaped slot 131 to facilitate the quick disassembly and assembly of the air knife 106, thereby improving the convenience of disassembly and assembly.

[0034] See also Figure 2 - Figure 5 Both ends of the inner wall of the drying tunnel 101 are detachably installed with hanging rings 141, and the upper end of the hanging ring 141 is fixedly connected with two clamping blocks 142. Two clamping grooves 143 are provided on the inner walls at both ends of the drying tunnel 101, and the two clamping blocks 142 are clamped inside the clamping grooves 143. Both ends of the inner walls of the drying tunnel 101 are fixedly connected with two mounting blocks 144, and both ends of the two electric heating tubes 105 are clamped inside the mounting blocks 144.

[0035] In a specific embodiment, the presence of the hanging ring 141 can facilitate the quick disassembly and assembly of the spray pipe 103. After the clamping block 142 is taken out from the clamping slot 143, the hanging ring 141 can be disassembled. The presence of the mounting block 144 can facilitate the quick disassembly and assembly of the electric heating tube 105.

[0036] See also Figure 2 - Figure 5 A plurality of connecting pipes 151 are symmetrically installed at both sides of the lower end of the spray pipe 103 at equal distances, and a connecting head 152 is installed at the upper end of the plurality of spray heads 104 , and the connecting head 152 is plugged into the inside of the connecting pipe 151 .

[0037] In a specific embodiment, the connector 152 is inserted into the connecting pipe 151 to enhance the sealing performance of the connection between the spray head 104 and the spray pipe 103 and prevent the sulfide liquid from leaking.

[0038] See also Figure 2 - Figure 5 A plurality of rotating holes 161 are provided on both sides of the drying tunnel 101 , and both ends of a plurality of driving rollers 201 are rotatably connected inside the rotating holes 161 . A receiving plate 162 is installed at the upper end of the drying tunnel 101 , and a servo motor 206 is installed at the upper end of the receiving plate 162 .

[0039] In a specific embodiment, the rotating hole 161 facilitates the rotational connection of the driving roller 201 , and the receiving plate 162 can improve the installation stability of the servo motor 206 .

[0040] Working principle: When in use, first start the servo motor 206 to rotate the second gear 207, and cooperate with the toothed belt 208, the first gear 205, the transmission wheel 203 and the belt 204 to continuously feed the rubber profile with the conveyor belt 202, then start the water pump to transport the vulcanized liquid into the spray pipe 103, and then use a number of inclined structure spray heads 104 to evenly spray the rubber profile. At the same time, the sprayed vulcanized liquid is sprayed out by a number of spray holes 107 on the surface of the wind knife 106, so as to further expand the spraying area, and then start the fan 102 to blow the incoming air out through the air inlet slot 111, so as to blow the heat generated by the electric heating tube 105 to the vulcanized liquid and the rubber profile, thereby achieving the effect of evenly heating the spray vulcanization.

[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.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heating device for the production of rubber profiles, characterized in that: include: A spray assembly (100), the spray assembly (100) comprising a drying channel (101), a fan (102) being installed at the upper end of the drying channel (101), a spray pipe (103) and two electric heating pipes (105) being installed at the lower end of the drying channel (101), a plurality of air knives (106) being symmetrically installed at equal distances on both sides of the lower end of the spray pipe (103), a detachable air knife (106) being installed at the lower end of the drying channel (101), and a plurality of spray holes (107) being opened on the surface of the air knife (106); A loading assembly (200) comprises a plurality of transmission rollers (201) installed inside a drying tunnel (101), the side surfaces of the transmission rollers (201) are all wound with conveyor belts (202), one end of the transmission rollers (201) is installed with transmission wheels (203), belts (204) are wound between the transmission wheels (203), one end of one of the transmission rollers (201) is connected to a first gear (205), a servo motor (206) is installed at the upper end of the drying tunnel (101), the output end of the servo motor (206) is connected to a second gear (207), and the side surfaces of the first gear (205) and the second gear (207) are meshedly connected with toothed belts (208).

2. The heating device for producing rubber profiles according to claim 1, characterized in that: Two air inlet slots (111) are provided at the upper end of the drying tunnel (101), plug-in blocks (112) are installed at both ends of the two air inlet slots (111), two limit blocks (113) are installed at both ends of the fan (102), and the two plug-in blocks (112) are plugged into the inside of the limit blocks (113).

3. The heating device for producing rubber profiles according to claim 1, characterized in that: A baffle (121) is installed at one end of the drying tunnel (101), and two fixing blocks (122) are fixedly connected to the upper end of the baffle (121). Two fixing grooves (123) are provided at the upper end of the drying tunnel (101), and the two fixing blocks (122) are both clamped inside the fixing grooves (123).

4. The heating device for producing rubber profiles according to claim 1, characterized in that: The inner wall at the lower end of the drying tunnel (101) is provided with two T-shaped grooves (131), and both sides of the wind knife (106) are fixedly connected with T-shaped bars (132), and the T-shaped bars (132) are slidably connected inside the T-shaped grooves (131).

5. The heating device for producing rubber profiles according to claim 1, characterized in that: Both ends of the inner wall of the drying tunnel (101) are detachably mounted with hanging rings (141); the upper ends of the hanging rings (141) are fixedly connected to two clamping blocks (142); the inner walls at both ends of the drying tunnel (101) are provided with two clamping grooves (143); the two clamping blocks (142) are clamped inside the clamping grooves (143); the inner walls at both ends of the drying tunnel (101) are fixedly connected to two mounting blocks (144); and both ends of the two electric heating tubes (105) are clamped inside the mounting blocks (144).

6. The heating device for producing rubber profiles according to claim 1, characterized in that: A plurality of connecting pipes (151) are symmetrically installed at both sides of the lower end of the spray pipe (103), and a connecting head (152) is installed at the upper end of the spray head (104). The connecting head (152) is plugged into the inside of the connecting pipe (151).

7. The heating device for producing rubber profiles according to claim 1, characterized in that: A plurality of rotating holes (161) are provided on both sides of the drying tunnel (101), both ends of the transmission roller (201) are rotatably connected inside the rotating holes (161), a receiving plate (162) is installed at the upper end of the drying tunnel (101), and the servo motor (206) is installed at the upper end of the receiving plate (162).

Images