A polymer material heating device

Abstract

The application relates to the technical field of polymer material processing, and in particular relates to a polymer material heating device, which is characterized in that the inside of a shell is fixedly connected with a carbon fiber lamp tube, the front and rear sides of the shell are fixedly connected with steel nets, the inside of the rear side of the shell is slidably connected with a baffle, the baffle is arranged on one side of the steel net at the rear side, a rear side fixing assembly is arranged on the shell, a plurality of clamping assemblies are arranged on the surface of the shell and are uniformly distributed, each of the plurality of clamping assemblies comprises a fixed rod, the fixed rod is fixedly connected to the surface of the shell, a threaded rod is threadedly connected to the inside of the fixed rod, and a clamping plate is rotatably connected to one end of the threaded rod close to the shell. The polymer material heating device can be combined with a detachable baffle, single-sided or double-sided heating can be realized flexibly, the heating demand of the polymer material under different working conditions can be met, the stable fixation of the polymer material is realized through the clamping assembly, the clamping plate can be clamped to clamp the material by rotating the rotating disc, the operation is convenient, and the clamping force can be adjusted.

Description

Technical Field

[0001] This application relates to the technical field of polymer material processing, and in particular to a polymer material heating device. Background Technology

[0002] In mining operations, transport vehicles (such as conveyor belts) are prone to extensive wear, edge chips, longitudinal tears, holes, grooves, and rot due to long-term heavy loads and frequent use. Such failures lead to downtime for repairs, requiring not only the replacement of the conveyor belt but also significant losses to the mine in terms of resources, manpower, and finances.

[0003] Currently, there are many cold repair products available for mining vehicles, but they are generally limited to traditional processes and have shortcomings. These products suffer from insufficient adhesion and low wear resistance, and can only achieve basic repairs under normal temperature conditions. In low-temperature, humid, or water-containing environments, the repair quality deteriorates significantly, with most repaired areas re-damaging within 1-3 months, causing considerable disruption to mine operation and management. Therefore, this application proposes a polymer material heating device to address the shortcomings of traditional cold repair processes. Utility Model Content

[0004] In order to solve the problems mentioned in the background art, this application provides a polymer material heating device.

[0005] This application provides a polymer material heating device, which adopts the following technical solution:

[0006] The device includes an outer shell, inside which a carbon fiber lamp tube is fixedly connected. Steel mesh is fixedly connected to both the front and rear sides of the outer shell. A baffle is slidably connected to the rear side of the outer shell, and the baffle is located on one side of the steel mesh at the rear. The rear side of the outer shell is fixed with an assembly. Multiple evenly distributed clamping assemblies are provided on the surface of the outer shell. Each clamping assembly includes a fixing rod, which is fixedly connected to the surface of the outer shell. A threaded rod is threaded inside the fixing rod, and a clamping plate is rotatably connected to one end of the threaded rod near the outer shell.

[0007] Optionally, the fixing component includes a pin slidably connected to the interior of the rear side of the housing, and the top of the baffle has a groove, with the bottom end of the pin slidably connected inside the groove.

[0008] Optionally, a movable rod is fixedly connected to the top side of the clamping plate, and a sliding groove is provided on the inner side of the top of the fixed rod, with the top of the movable rod slidably connected inside the sliding groove.

[0009] Optionally, a push plate is fixedly connected to the surface of the pin, and a moving groove is provided on the inner side of the top of the housing. The push plate is slidably connected inside the moving groove. A spring is sleeved on the surface of the pin. One end of the spring is fixedly connected to the top side of the push plate, and the other end of the spring is fixedly connected to the inner side of the top of the housing.

[0010] Optionally, a turntable is fixedly connected to the end of the threaded rod away from the clamping plate.

[0011] Optionally, a rotating block is rotatably connected to the top of the pin, and the rotating block abuts against the top side of the housing.

[0012] Optionally, a handle is fixedly connected to one side of the baffle.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model achieves stable fixation of polymer materials by setting up a clamping component. Rotating the turntable can drive the clamping plate to clamp the material, which is convenient to operate and the clamping force is adjustable. The fixing component, with the cooperation of spring and rotating block, realizes the quick locking and unlocking of the baffle, which greatly simplifies the device adjustment process and improves the efficiency and quality of mine vehicle repair operations.

[0015] 2. This utility model uses carbon fiber lamp tubes as a heating source and a detachable baffle to flexibly achieve single-sided or double-sided heating, meeting the heating needs of polymer materials under different working conditions; the steel mesh design ensures heat transfer efficiency and protects the internal heating components, improving the safety and durability of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the baffle structure in an embodiment of this application;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing rod in the embodiment of this application;

[0019] Figure 4 This is a schematic diagram of the structure of the latch in the embodiments of this application.

[0020] Reference numerals: 1. Outer shell; 2. Clamping assembly; 201. Fixing rod; 202. Turntable; 203. Threaded rod; 204. Clamping plate; 205. Moving rod; 3. Fixing assembly; 301. Rotating block; 302. Pin; 303. Spring; 304. Push plate; 4. Steel mesh; 5. Baffle; 6. Carbon fiber lamp tube; 7. Handle. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1-4This application will be described in further detail.

[0022] This application discloses a heating device for polymer materials. For example... Figures 1-3 As shown, the device includes an outer shell 1, which serves as the main supporting structure and provides installation space for internal components. A carbon fiber lamp tube 6 is fixedly connected inside the outer shell 1. When powered on, the carbon fiber lamp tube 6 rapidly generates heat radiation to heat the polymer material. Steel mesh 4 is fixedly connected to both the front and rear sides of the outer shell 1. The steel mesh 4 is made of high-temperature resistant metal, ensuring that the heat generated by the carbon fiber lamp tube 6 is smoothly transferred to the outside while preventing foreign objects from entering the outer shell 1 and damaging the carbon fiber lamp tube 6. A baffle 5 is slidably connected to the rear side of the outer shell 1, positioned on one side of the rear steel mesh 4. When double-sided heating is required, the baffle 5 can be removed for use. A fixing component 3 is provided on the rear side of the outer shell 1 to fix the position of the baffle 5. Multiple evenly distributed clamping components 2 are provided on the surface of the outer shell 1 to fix the polymer material to be heated. Each clamping component 2 includes a fixing rod 201, which is fixedly connected to the surface of the outer shell 1. A threaded rod 203 is threaded inside the fixing rod 201. A clamping plate 204 is rotatably connected to one end of the threaded rod 203 near the outer shell 1. Rotating the threaded rod 203 can move the clamping plate 204 closer to or away from the outer shell 1, thereby achieving clamping and releasing of the material.

[0023] Please see Figure 3 A movable rod 205 is fixedly connected to the top side of the clamping plate 204. A groove is provided on the inner side of the top of the fixed rod 201, and the top of the movable rod 205 is slidably connected inside the groove. When the threaded rod 203 rotates and drives the clamping plate 204 to move, the movable rod 205 will slide synchronously along the groove of the fixed rod 201, limiting the rotation trend of the clamping plate 204 and ensuring that the clamping plate 204 always maintains horizontal movement, avoiding unstable material clamping due to the offset of the clamping plate 204.

[0024] Please see Figure 3 A turntable 202 is fixedly connected to the end of the threaded rod 203 away from the clamping plate 204. The diameter of the turntable 202 is larger than the diameter of the threaded rod 203. The operator can easily rotate the threaded rod 203 by rotating the turntable 202 without the need for tools such as wrenches, reducing the difficulty of operation. At the same time, the surface of the turntable 202 can be provided with anti-slip texture to increase the friction between the hand and the turntable 202 and prevent slippage.

[0025] Please see Figure 3 A handle 7 is fixedly connected to one side of the baffle 5. The handle 7 is made of heat-insulating material to prevent operators from being burned by the high temperature of the baffle 5 when adjusting it. At the same time, the handle 7 provides a convenient force point for pushing the baffle 5, making the sliding of the baffle 5 easier.

[0026] Please see Figure 2 , Figure 4The fixing component 3 includes a pin 302 that is slidably connected to the inside of the rear side of the housing 1. The top of the baffle 5 has a sliding groove, and the bottom end of the pin 302 is slidably connected inside the sliding groove. When it is necessary to adjust the position of the baffle 5, the pin 302 is pulled upward to disengage its bottom end from the sliding groove of the baffle 5, at which point the baffle 5 can be removed from the inside of the housing 1.

[0027] Please see Figure 4 A push plate 304 is fixedly connected to the surface of the pin 302. A movable groove is provided on the inner side of the top of the outer casing 1. The push plate 304 is slidably connected inside the movable groove. A spring 303 is sleeved on the surface of the pin 302. One end of the spring 303 is fixedly connected to the top side of the push plate 304, and the other end of the spring 303 is fixedly connected to the inner side of the top of the outer casing 1. In its natural state, the spring 303 exerts a downward pulling force on the push plate 304, causing the pin 302 to tightly fit against the inner wall of the sliding groove of the baffle 5, enhancing the fixing effect of the pin 302 on the baffle 5, and preventing the pin 302 from loosening due to device vibration.

[0028] Please see Figure 2 , Figure 4 The top of the pin 302 is rotatably connected to a rotating block 301, which abuts against the top side of the outer casing 1. When the sliding baffle 5 needs to be slid for a long time, the pin 302 is pulled upward until the rotating block 301 is higher than the top of the outer casing 1. The rotating block 301 is then rotated to engage with the protruding structure on the top side of the outer casing 1. At this time, the spring 303 is in a stretched state, and the rotating block 301 can support the pin 302 to keep it raised, eliminating the need for the operator to continuously pull the pin 302, thus facilitating other operations.

[0029] The implementation principle of the polymer material heating device in this application embodiment is as follows: First, the damaged area of ​​the vehicle conveyor belt is polished to create a new interface without bright spots. Then, a blower and a broom are used to blow and sweep away the dust in and around the polished area to ensure it is clean. Next, component B of the primer is poured into component A, shaken to dissolve, and evenly applied to the polished damaged area of ​​the vehicle conveyor belt. The polymer repair strip and the conveyor belt need to be coated with the company's special primer adhesive. After the adhesive is applied, the polymer repair strip can be placed on the heater for heating. The polymer repair material is placed on the surface of the steel mesh 4 on the front side of the outer shell 1. According to the size and shape of the material, the turntables 202 of multiple clamping components 2 are rotated respectively. The turntables 202 drive the threaded rods 203 to move along the internal threads of the fixed rods 201 towards the material. The threaded rods 203 push the clamping plates 204 to move synchronously until the clamping plates 204 are tightly attached to the material surface. During this process, the moving rods 205 on the top side of the clamping plates 204 slide along the grooves of the fixed rods 201 to ensure that the clamping plates 204 do not shift, thus completing the stable clamping of the material.

[0030] Next, adjust the device state according to the material heating requirements. If single-sided heating is required, keep the baffle 5 installed. The pin 302 of the fixing component 3 is inserted into the slide groove of the baffle 5 under the tension of the spring 303, locking the position of the baffle 5. If double-sided heating is required, pull the rotating block 301 upward. The rotating block 301 drives the pin 302 and the push plate 304 to move upward. The push plate 304 compresses the spring 303 until the bottom end of the pin 302 is disengaged from the slide groove of the baffle 5. Rotate the rotating block 301 to lock it on the top side of the outer shell 1, keeping the pin 302 in the raised state. Then, pull the baffle 5 out of the outer shell 1 through the handle 7 to complete the heating mode switching.

[0031] Finally, the device is started to carry out the heating operation. The power supply of the carbon fiber lamp tube 6 is turned on, and the carbon fiber lamp tube 6 quickly generates heat radiation. The heat is transferred to the surface of the polymer material to be heated through the steel mesh 4, and the material is heated evenly. After the material reaches the required temperature and melting state, the power is turned off, the heated polymer repair strip is removed, and it is pasted to the damaged area of ​​the pre-treated conveyor belt to complete the repair operation of the mining vehicle.

[0032] When it is necessary to clean or maintain the inside of the device, repeat the above steps of removing and installing the baffle 5. After removing the baffle 5, the inside of the steel mesh 4 and the surface of the carbon fiber lamp tube 6 can be cleaned. The operation is convenient and does not require disassembling the main body of the device, effectively reducing maintenance costs and time.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A polymer material heating device, comprising a shell (1), characterized in that: A carbon fiber lamp tube (6) is fixedly connected inside the outer shell (1). A steel mesh (4) is fixedly connected to both the front and rear sides of the outer shell (1). A baffle (5) is slidably connected inside the rear side of the outer shell (1). The baffle (5) is located on one side of the steel mesh (4) at the rear. A fixing assembly (3) is located on the rear side of the outer shell (1). A plurality of evenly distributed clamping assemblies (2) are provided on the surface of the outer shell (1). Each of the clamping assemblies (2) includes a fixing rod (201). The fixing rod (201) is fixedly connected to the surface of the outer shell (1). A threaded rod (203) is threadedly connected inside the fixing rod (201). A clamping plate (204) is rotatably connected to one end of the threaded rod (203) near the outer shell (1).

2. The polymer material heating device according to claim 1, characterized in that: The fixing component (3) includes a pin (302) that is slidably connected to the inside of the rear side of the housing (1), and the top of the baffle (5) is provided with a sliding groove, and the bottom end of the pin (302) is slidably connected to the inside of the sliding groove.

3. The polymer material heating device according to claim 1, characterized in that: A movable rod (205) is fixedly connected to the top side of the clamp (204). A sliding groove is provided on the inner side of the top of the fixed rod (201), and the top of the movable rod (205) is slidably connected inside the sliding groove.

4. The polymer material heating device according to claim 2, characterized in that: A push plate (304) is fixedly connected to the surface of the pin (302). A moving groove is provided on the inner side of the top of the outer shell (1). The push plate (304) is slidably connected inside the moving groove. A spring (303) is sleeved on the surface of the pin (302). One end of the spring (303) is fixedly connected to the top side of the push plate (304), and the other end of the spring (303) is fixedly connected to the inner side of the top of the outer shell (1).

5. The polymer material heating device according to claim 4, characterized in that: The threaded rod (203) is fixedly connected to a turntable (202) at the end away from the clamping plate (204).

6. The polymer material heating device according to claim 2, characterized in that: The pin (302) is rotatably connected to a rotating block (301) at its top end, and the rotating block (301) abuts against the top side of the outer casing (1).

7. The polymer material heating device according to claim 1, characterized in that: A handle (7) is fixedly connected to one side of the baffle (5).

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