Heat shrink tube rubberizing workbench with constant-temperature heating function
By integrating the constant temperature water tank and constant temperature pad on the heat shrink tube glue workbench, the problem of difficult to control the glue layer temperature is solved, the appropriate temperature range is maintained, and the production efficiency and adhesion quality are improved.
Patent Information
- Application Number
- CN202420928949.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When producing heat shrink sleeves, when the base layer is heated and pasted with the composite glue layer, the temperature of the glue layer is difficult to control, which is too cold in winter or too high in summer, resulting in poor pasting and affecting production efficiency.
A heat shrink tube glue-on workbench with constant temperature heating was designed. The constant temperature water tank and the constant temperature pad are connected through the hose. The temperature setting of the constant temperature pad is achieved through heating equipment, water pumps, temperature sensors and control systems to ensure the glue. The layer temperature is within an appropriate range.
It effectively avoids the problem of hard or too soft glue layer, improves the yield of production, prevents the separation of the base layer in winter, and prevents adhesions in summer, improving the stability and efficiency of the process.
Smart Images
Figure CN222156702U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat shrink tubes, and in particular relates to a heat shrink tube gluing workbench with constant temperature heating. Background Art
[0002] The heat shrink sleeve generally needs to be a structure with a base layer and an internal composite adhesive layer. When heated and installed, the base layer shrinks radially while the internal composite adhesive layer melts and tightly wraps around the patch. Together with the base layer, it forms a strong anti-corrosion body outside the pipe, which has excellent wear resistance, corrosion resistance, impact resistance, and good resistance to ultraviolet and light aging. The inside of the heat shrink sleeve is a composite adhesive layer. The improved production method is to form a composite adhesive layer by pasting the adhesive layer on the inner surface of the base layer. After heating the base layer of the heat shrink sleeve, it is pasted together with the heated adhesive layer. However, during production, when the base layer is heated and pasted with the adhesive layer, the temperature of the adhesive layer is too cold in winter, making it difficult to achieve a good fit. In summer, the temperature of the adhesive layer is too high, and the viscosity is too high, and it is easy to stick to other places, such as the operating rod used by workers to roll up the adhesive layer and the constant temperature pressure pipe for pressing. Therefore, in order to achieve a more suitable temperature range for the adhesive layer, a device is required to change the temperature of the adhesive layer. Utility Model Content
[0003] In order to overcome the above-mentioned deficiencies, the inventor of the utility model has continuously reformed and innovated through long-term exploration and attempts, multiple experiments and efforts, and proposed a heat shrink tube gluing workbench with constant temperature heating, which can use a constant temperature water tank to set the temperature of the constant temperature pad so that the temperature of the glue layer is within a more suitable range, and the glue layer will not be too hard or too soft or the viscosity will not be too high. The production yield is improved, the glue layer base will not separate in winter, and adhesion will not occur in summer.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a heat shrink tube gluing workbench with constant temperature heating. It includes a workbench body, a constant temperature water tank, and a constant temperature pad. A constant temperature pressure pipe for gluing is arranged on one side of the workbench body, and a constant temperature pad is arranged on the other side of the workbench body. The constant temperature pressure pipe and the constant temperature pad are connected to the water tank through a hose. The water tank is provided with a heating device, a water pump, a temperature sensor and a control system. The water pump is used to supply water to the constant temperature pressure pipe and the constant temperature pad and pressurize the water. The heating device, the water pump and the temperature sensor are all connected to the control system.
[0005] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, its further preferred technical solution is: the water tank is arranged on the ground near the workbench body, and the hose passes through the inside of the workbench and is connected to the constant temperature pressure pipe and the constant temperature pad.
[0006] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, a further preferred technical solution is: the constant temperature water tank adopts a square box body and is arranged in parallel on the ground on one side of the workbench body close to the constant temperature pad.
[0007] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, a further preferred technical solution is that a heat insulation board is arranged between the constant temperature water tank and the ground.
[0008] According to the utility model of a heat shrink tube gluing workbench with constant temperature heating, its further preferred technical solution is: the constant temperature water tank is sealed, and the sealed water tank is provided with a water inlet, a water outlet, a water replenishment port, and a drain port. The water inlet and the water outlet are both arranged on the top of the water tank, and the water inlet and the water outlet are both connected to a diversion row for connecting multiple hoses. The water replenishment port is arranged on the upper part of the sealed water tank and connected to a water replenishment pipe. A water replenishment valve is arranged on the water replenishment pipe, and the drain port is arranged near the bottom of the water tank.
[0009] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, a further preferred technical solution is: the constant temperature water tank water replenishment valve is a liquid level control valve.
[0010] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, a further preferred technical solution is: a filter is arranged on the constant temperature water tank, and the filter is located between the water outlet and the diversion row.
[0011] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, a further preferred technical solution is: the interior of the water tank is made of rust-proof material or coated with an anti-rust coating.
[0012] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, a further preferred technical solution is: the end of the hose is detachably connected to the constant temperature pressure tube and the constant temperature pad through a quick-release joint.
[0013] According to the heat shrink tube gluing workbench with constant temperature heating described in the utility model, its further preferred technical solution is: the constant temperature pad is a steel plate with a flow channel arranged inside, and a heat insulation layer is arranged between the bottom of the constant temperature pad and the workbench body.
[0014] Compared with the prior art, the technical solution of the utility model has the following advantages / benefits:
[0015] 1. Use a constant temperature water tank to set the temperature of the constant temperature pad so that the temperature of the glue layer is in a more suitable range. The glue layer will not be too hard or too soft or the viscosity will be too high. The production yield is improved, and the glue layer base will not separate in winter. In summer, the constant temperature pad itself is used as metal for heat conduction and a constant temperature water tank is used to cool down, so that the temperature of the glue layer is reduced and no adhesion occurs.
[0016] 2. It can take into account the constant temperature of the constant temperature pressure pipe. The constant temperature pressure pipe is mainly used for direct contact with the base layer. It cannot make the heated base layer cool down too quickly. Therefore, its applicable temperature range is large. The water tank of the constant temperature pad can be directly used for water supply, which reduces the number of water tanks and saves equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 The utility model is a structural schematic diagram of a heat shrink tube gluing workbench with constant temperature heating.
[0019] The markings in the figure are: 1. Workbench body 2. Machine head 201. Fixed constant temperature pressure pipe 202. Lifting constant temperature pressure pipe 203. Moving pressure pipe 3. Constant temperature water tank 301. Water inlet 302. Water outlet 303. Diverter drain 304. Drain port 305. Water replenishment port 4. Table top 5. Constant temperature pad 6. Insulation layer. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the embodiment of the utility model is clearly and completely described below. Obviously, the described embodiment is a part of the embodiment 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. Therefore, the detailed description of the embodiment of the utility model provided below is not intended to limit the scope of the utility model claimed for protection, but only represents the selected embodiment of the utility model.
[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in the subsequent drawings.
[0022] Example:
[0023] like Figure 1 As shown, a heat shrink tube gluing workbench with constant temperature heating. It includes a workbench body 1, a constant temperature water tank 3, and a constant temperature pad 5. A constant temperature pressure tube 2 for gluing is arranged on one side of the workbench body 1 (the number of constant temperature pressure rods is three to form a triangular layout, which is used to tension the base layer and drive the base layer to rotate, and the glue layer is close to the inner surface of the base layer. Then the glue layer adheres and is continuously pulled in, and the glue layer is compressed by tensioning force, and the tensioning force is adjusted by changing the spacing between the three constant temperature pressure rods). A constant temperature pad 5 is arranged on the other side of the workbench body 1. The constant temperature pressure tube 2 and the constant temperature pad 5 are both connected to the water tank through a hose. The water tank is provided with a heating device, a water pump, a temperature sensor and a control system. The water pump is used to adjust the constant temperature pressure tube 2 and the constant temperature The pad 5 supplies water for pressurization. The heating equipment, water pump, and temperature sensor are all connected to the control system. The control system is used to control the water temperature and water pressure. The temperature sensor is used to sense the water temperature and is used as negative feedback. The control technologies such as water temperature control and water pressure control are mature and will not be repeated here. The control system adopts a PLC board, which is set inside the workbench. The outside is equipped with start, emergency stop and other buttons, as well as buttons for controlling water temperature (cooling, heating selection, etc.). The heating mode is generally used in winter. In summer, the metal of the constant temperature pad 5 itself is used to cool the rubber layer. Cold supply can be provided when necessary. Cooling water can be set separately or shared with the constant temperature pressure pipe 2.
[0024] The water tank is arranged on the ground near the workbench body 1, and the hose passes through the inside of the workbench and is connected to the constant temperature pressure pipe 2 and the constant temperature pad 5. The water tank is arranged close to the workbench, which is convenient for installation and saves the length of the hose. When necessary, the hose can be covered with an insulation layer to improve the heat conduction efficiency. The constant temperature water tank 3 adopts a square box body and is arranged in parallel on the ground on one side of the workbench body 1 close to the constant temperature pad 5. An insulation board is arranged between the constant temperature water tank 3 and the ground. The shape of the constant temperature water tank 3 is set as regular as possible to match the workbench, and an insulation board is set at its bottom to prevent excessive heat conduction between it and the ground.
[0025] The constant temperature water tank 3 is sealed, and the sealed water tank is provided with a water inlet 301, a water outlet 302, a water replenishment port 305, and a drain port 304. The water inlet 301 and the water outlet 302 are both arranged on the top of the water tank, and the water inlet 301 and the water outlet 302 are both connected to the diversion row 303 for connecting multiple hoses. The water replenishment port 305 is arranged on the upper part of the sealed water tank and is connected to the water replenishment pipe. The water replenishment pipe is provided with a water replenishment valve. The drain port 304 is arranged near the bottom of the water tank. Of course, this is only a water tank structure, and its purpose is only to realize the heating and transportation circulation of the water tank. Other similar water tanks can be adopted.
[0026] The water replenishment valve of the thermostatic water tank 3 is a liquid level control valve, which can realize automatic replenishment when the liquid level is low. It only needs to be connected to an external water source. At the same time, the water source must be able to stop supplying to facilitate the operation of the drain outlet 304.
[0027] The constant temperature water tank 3 is provided with a filter, which is located between the water outlet 302 and the diversion row 303. The filter is mainly used for filtering to prevent the flow channel from being blocked.
[0028] The interior of the water tank is made of rust-proof material or coated with rust-proof coating, and the rust-proof coating or material can avoid contamination during the storage of circulating water.
[0029] The end of the hose is detachably connected to the constant temperature pressure tube 2 and the constant temperature pad 5 through a quick-release joint, so that the constant temperature pressure tube 2 and the constant temperature pad 5 can be easily replaced and repaired.
[0030] The constant temperature pad 5 is a steel plate with a flow channel inside, and an insulating layer 6 is arranged between the bottom of the constant temperature pad 5 and the table top 4 of the workbench. The steel plate itself has a strong thermal conductivity and can be replaced with a copper plate to achieve better thermal conductivity when necessary. The thermal insulation pad can be removed in summer to speed up heat dissipation. In summer, when necessary, cooling water can be passed into the constant temperature pad to achieve rapid cooling. At this time, the constant temperature water tank can increase the refrigeration equipment. Of course, the practical constant temperature water tank needs to serve the constant temperature pressure pipe and the constant temperature pad at the same time. When the temperature can be unified, the same constant temperature water tank can be used. If it is affected by summer environmental factors or the manufacturing parameters of the product itself, constant temperature water tanks can be configured for the constant pressure regulating pipe and the constant temperature pad respectively. The technology of the constant temperature water tank is relatively mature and there is no technical difficulty, which will not be repeated here.
[0031] Usage: The worker places the adhesive layer to be pasted on the constant temperature pad 5, and a part of the adhesive layer is piled on the constant temperature pad 5 to achieve heating (in winter) or heat dissipation (in summer) of the adhesive layer. After taking a part, replenishing a part can achieve cyclic use.
[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0033] 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.
[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0035] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A heat shrink tube gluing workbench with constant temperature heating, characterized in that: It includes a workbench body, a constant temperature water tank, and a constant temperature pad. A constant temperature pressure pipe for gluing is arranged on one side of the workbench body, and a constant temperature pad is arranged on the other side of the workbench body. The constant temperature pressure pipe and the constant temperature pad are connected to the water tank through a hose. The water tank is provided with a heating device, a water pump, a temperature sensor and a control system. The water pump is used for pressurizing the water supply to the constant temperature pressure pipe and the constant temperature pad. The heating device, water pump and temperature sensor are all connected to the control system.
2. A heat shrink tube gluing workbench with constant temperature heating according to claim 1, characterized in that: The water tank is arranged on the ground near the workbench body, and the hose is connected to the constant temperature pressure pipe and the constant temperature pad after passing through the inside of the workbench.
3. The heat shrink tube gluing workbench with constant temperature heating according to claim 2, characterized in that: The constant temperature water tank adopts a square box body and is arranged in parallel on the ground of the workbench body close to the constant temperature pad on one side.
4. The heat shrink tube gluing workbench with constant temperature heating according to claim 3, characterized in that: A heat insulation board is arranged between the constant temperature water tank and the ground.
5. The heat shrink tube gluing workbench with constant temperature heating according to claim 1, characterized in that: The constant temperature water tank is sealed and is provided with a water inlet, a water outlet, a water replenishment port and a water drain. The water inlet and the water outlet are both arranged on the top of the water tank. The water inlet and the water outlet are both connected to a diversion row for connecting multiple hoses. The water replenishment port is arranged on the upper part of the sealed water tank and is connected to a water replenishment pipe. A water replenishment valve is arranged on the water replenishment pipe. The drain is arranged near the bottom of the water tank.
6. The heat shrink tube gluing workbench with constant temperature heating according to claim 3, characterized in that: The constant temperature water tank water replenishment valve is a liquid level control valve.
7. The heat shrink tube gluing workbench with constant temperature heating according to claim 3, characterized in that: The constant temperature water tank is provided with a filter, and the filter is located between the water outlet and the diversion row.
8. The heat shrink tube gluing workbench with constant temperature heating according to claim 1, characterized in that: The interior of the water tank is made of rust-proof material or coated with rust-proof coating.
9. The heat shrink tube gluing workbench with constant temperature heating according to claim 1, characterized in that: The end of the hose is detachably connected to the constant temperature pressure pipe and the constant temperature pad through a quick-release joint.
10. The heat shrink tube gluing workbench with constant temperature heating according to claim 1, characterized in that: The constant temperature pad is a steel plate with a flow channel arranged inside, and a heat insulation layer is arranged between the bottom of the constant temperature pad and the workbench body.