Foam tape heating oven

Abstract

The utility model relates to the technical field of drying ovens, in particular to a foam tape heating drying oven which comprises a drying oven body, a multifunctional box is arranged at the top end of the drying oven body and comprises an air inlet box and a heating box which are sequentially arranged from left to right, a partition plate is arranged in the drying oven body, and a plurality of tuyeres are arranged at the bottom of the partition plate at equal intervals. A plurality of heating lamp tubes are connected between the inner walls of the front side and the rear side of the upper end of the drying chamber, an observation window is formed in the front side wall of the oven body and close to the right side edge of the oven body, a control panel is installed on the outer wall of the front side of the oven body, and a bamboo joint thermometer is arranged at the position, corresponding to the observation window, of the inner wall of the rear side of the drying chamber. The temperature inside the drying oven can be adjusted in time through the observation window, the bamboo joint thermometer and the control panel, dual heating can be achieved through the arranged heating box and the arranged heating lamp tube, and the heating effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a foam tape heating oven. Background Art

[0002] Oven is a drying and heating device, which is widely used in optoelectronics, motors, plastics, mechanical equipment and other fields. Foam tape has strong sealing, flame retardancy, wettability and other functions, and is widely used in electronic and electrical products, toys, auto parts and other fields. In the production process of foam tape, an oven is needed to dry the applied glue. The temperature and time need to be controlled during the drying process to avoid over-drying or insufficient drying time.

[0003] The utility model patent with the authorization announcement number CN208727923U discloses a coating machine oven mechanism, including an oven body, a drying chamber is arranged in the oven body, and the two ends of the drying chamber are connected to the outside of the oven body through a feed port and a discharge port respectively, and an air inlet box connected to the drying chamber is arranged at the upper end of the oven body, and the air inlet box is provided with an air inlet module, an air suction module, a heating module and a filter module connected in sequence, and the filter module is connected to a clean room arranged at the top of the drying room, and a plurality of air nozzles are arranged in sequence at the bottom of the clean room along the cloth conveying direction. The coating machine oven mechanism has a reasonable structural design, strong practicality, convenient disassembly and maintenance, and saves equipment operation costs, and is worthy of promotion and use.

[0004] Although the above utility model reduces the operating cost of the equipment, it is impossible to observe the temperature in the oven in real time and adjust it in time when the oven is working. At the same time, the above utility model only uses a single heating device for heating, and the heating effect is poor. In view of this, we propose a foam tape heating oven. Utility Model Content

[0005] The purpose of the utility model is to provide a foam tape heating oven to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A foam tape heating oven, comprising an oven body, a multifunctional box is arranged at the top of the oven body, the multifunctional box comprises an air inlet box and a heating box arranged in sequence from left to right, an air inlet is opened on the left side wall of the air inlet box, an air inlet pipe connecting the air inlet and the heating box is arranged in the air inlet box, a plurality of electric heating rods arranged side by side are installed in the heating box, the right end of the multifunctional box is connected to the inside of the oven body through an air supply pipe, the inside of the oven body is divided into an insulation chamber and a drying chamber distributed up and down by a partition plate, and the bottom of the partition plate is equidistant A plurality of air nozzles are provided, and the air nozzles pass through the partition plate to connect the insulation chamber and the drying chamber. A feed port and a discharge port connected to the outside are respectively provided near the lower end of the left and right side walls of the drying chamber. A plurality of heating lamps are connected between the front and rear inner walls at the upper end of the drying chamber. A winding machine is connected to the drying chamber and passes through the feed port and the discharge port at the left and right ends respectively. An observation window is provided near the right edge of the front side wall of the oven body, a control panel is installed on the front outer wall of the oven body, and a bamboo thermometer is provided at the position of the rear inner wall of the drying chamber corresponding to the observation window.

[0008] Preferably, the top of the multi-function box is open and is equipped with a top plate, which is fixed to the top of the multi-function box by bolts. The first filter and the fan are sequentially clamped in the air inlet duct from left to right. The top plate is removable for easy maintenance of the multi-function box. The first filter can reduce the entry of dust and extend the service life of the multi-function box. The fan can accelerate the airflow velocity.

[0009] Preferably, the ends of the electric heating rod are respectively clamped on the front and rear inner walls of the multifunctional box, and the switch assembly of the electric heating rod is electrically connected to the control panel through a wire, so as to facilitate the control of the temperature inside the oven body.

[0010] Preferably, the two ends of the air supply duct are connected to the heating box and the insulation room respectively, and the part of the air supply duct located inside the oven body is installed with a solenoid valve, and the control component of the solenoid valve is electrically connected to the control panel through a wire. The air supply duct delivers airflow into the oven body, and the control panel can close the air supply duct at any time through the solenoid valve.

[0011] Preferably, a second filter is clamped in the insulation chamber, and the bottom end of the air supply pipe is located above the second filter, so that the airflow is filtered twice to prevent damage to the oven body and extend its service life.

[0012] Preferably, the heating lamp tube is located between the partition plate and the winder, a number of the heating lamp tubes matches a number of air nozzles and are staggered in sequence, and the switch assembly of the heating lamp tube is electrically connected to the control panel through a wire to enhance the heating effect.

[0013] Preferably, support columns are welded at the four corners of the bottom of the oven body, and the support columns ensure the stability of the oven body.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the foam tape enters the interior of the oven body, and the air nozzle sprays out hot air flow to heat it. The arranged heating lamp tube can directly heat the foam tape and can also perform secondary heating on the hot air flow, thereby improving the heating effect. The staff can understand the temperature inside the oven body at any time through the observation window and the bamboo thermometer and adjust it through the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the multifunctional box in the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the air inlet pipe in the utility model;

[0018] Figure 4 It is a schematic diagram of the longitudinal cross-section structure of the oven body in the utility model;

[0019] In the figure:

[0020] 1. Oven body; 11. Partition plate; 111. Air nozzle; 12. Insulation chamber; 121. Second filter; 13. Drying chamber; 131. Feed inlet; 132. Discharge outlet; 133. Heating lamp; 14. Winding machine; 15. Observation window; 16. Control panel; 17. Bamboo thermometer; 18. Support column;

[0021] 2. Multifunctional box; 21. Air inlet box; 211. Air inlet; 212. Air inlet pipe; 213. First filter; 214. Fan; 22. Heating box; 221. Electric heating rod; 23. Top plate; 24. Air supply pipe; 241. Solenoid valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in 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.

[0023] See also Figure 1-Figure 4 , this embodiment provides a technical solution:

[0024] A foam tape heating oven, comprising an oven body 1, a multifunctional box 2 is arranged at the top of the oven body 1, the multifunctional box 2 comprises an air inlet box 21 and a heating box 22 arranged in sequence from left to right, an air inlet 211 is opened on the left wall of the air inlet box 21, an air inlet pipe 212 connecting the air inlet 211 and the heating box 22 is arranged in the air inlet box 21, a plurality of electric heating rods 221 arranged side by side are installed in the heating box 22, the right end of the multifunctional box 2 is connected to the inside of the oven body 1 through an air supply pipe 24, the inside of the oven body 1 is divided into an insulation chamber 12 and a drying chamber 13 distributed up and down by a partition plate 11, and a plurality of air nozzles are arranged at equal intervals at the bottom of the partition plate 11 111, the air nozzle 111 passes through the partition plate 11 to connect the insulation chamber 12 and the drying chamber 13, and the left and right side walls of the drying chamber 13 are respectively provided with a feed port 131 and a discharge port 132 connected to the outside near the lower end, and a plurality of heating lamps 133 are connected between the front and rear inner walls at the upper end of the drying chamber 13. The drying chamber 13 is externally connected to a winder 14 which passes through the feed port 131 and the discharge port 132 at the left and right ends respectively, an observation window 15 is provided on the front side wall of the oven body 1 near the right edge, a control panel 16 is installed on the front outer wall of the oven body 1, and a bamboo thermometer 17 is provided on the rear inner wall of the drying chamber 13 corresponding to the observation window 15.

[0025] In this embodiment, the top of the multi-function box 2 is open and is equipped with a top plate 23, which is fixed to the top of the multi-function box 2 by bolts. The first filter 213 and the fan 214 are sequentially clamped in the air inlet pipe 212 from left to right. The top plate 23 is detachable for easy maintenance of the multi-function box 2. The first filter 213 can reduce the entry of dust and extend the service life of the multi-function box 2. The fan 214 can accelerate the air flow rate.

[0026] In this embodiment, the ends of the electric heating rod 221 are respectively clamped on the inner walls of the front and rear sides of the multi-function box 2, and the switch component of the electric heating rod 221 is electrically connected to the control panel 16 through a wire to facilitate the control of the temperature inside the oven body 1.

[0027] In this embodiment, the two ends of the air supply pipe 24 are respectively connected to the heating box 22 and the insulation chamber 12. The part of the air supply pipe 24 located inside the oven body 1 is installed with a solenoid valve 241. The control component of the solenoid valve 241 is electrically connected to the control panel 16 through a wire. The control panel 16 can close the air supply pipe 24 at any time through the solenoid valve 241.

[0028] In this embodiment, a second filter screen 121 is clamped in the insulation chamber 12, and the bottom end of the air supply pipe 24 is located above the second filter screen 121, so that the air flow is filtered twice to prevent the oven body 1 from being damaged and extend its service life.

[0029] In this embodiment, the heating lamp tube 133 is located between the partition plate 11 and the winder 14. The number of heating lamp tubes 133 matches the number of air nozzles 111 and they are staggered in sequence. The switch component of the heating lamp tube 133 is electrically connected to the control panel 16 through a wire to enhance the heating effect.

[0030] In this embodiment, support columns 18 are welded at the four corners of the bottom of the oven body 1, and the support columns 18 ensure the stability of the oven body.

[0031] Finally, the heating lamp tube 133, winder 14, control panel 16, bamboo thermometer 17, fan 214, electric heating rod 221, solenoid valve 241 and other components involved in this embodiment are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0032] When the foam tape heating oven of the utility model is in use, the staff fixes one end of the foam tape on the winder 14, and pulls the foam tape from the feed port 131 to the inside of the oven body 1 through the winder 14. The airflow enters from the air inlet 211, filters the dust through the first filter 213, and then accelerates to the electric heating rod 221 for heating through the fan 214. After the airflow is heated, it enters the insulation chamber 12 in the oven body 1 through the air supply pipe 24, is filtered again by the second filter 121, and then blows toward the foam tape through the air nozzle 111. The heating lamp 133 can heat the airflow again, and the heating lamp 133 can directly heat the foam tape. After the heating is completed, the foam tape leaves the inside of the oven body 1 from the discharge port 132;

[0033] During use, the staff can monitor the internal temperature of the oven body 1 through the observation window 15 and the bamboo thermometer 17. If the temperature is too high, the electric heating rod 221 or the heating lamp 133 can be turned off through the control panel 16 to control the internal temperature of the oven body 1. After use, the fan 214 and the solenoid valve 241 can be turned off to prevent the airflow from continuing to enter the oven body 1.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the embodiment may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A foam tape heating oven, characterized in that: The invention comprises an oven body (1), wherein a multifunctional box (2) is arranged at the top of the oven body (1), wherein the multifunctional box (2) comprises an air inlet box (21) and a heating box (22) which are arranged in sequence from left to right, wherein an air inlet (211) is provided on the left side wall of the air inlet box (21), wherein an air inlet pipe (212) which connects the air inlet (211) and the heating box (22) is arranged in the air inlet box (21), wherein a plurality of electric heating rods (221) arranged side by side are installed in the heating box (22), wherein the right end of the multifunctional box (2) is connected to the interior of the oven body (1) through an air supply pipe (24), wherein the interior of the oven body (1) is divided into an insulation chamber (12) and a drying chamber (13) which are arranged in upper and lower parts by a partition plate (11), wherein a plurality of air nozzles (221) are arranged at equal intervals at the bottom of the partition plate (11) 111), the air nozzle (111) passes through the partition plate (11) to connect the insulation chamber (12) and the drying chamber (13), the left and right side walls of the drying chamber (13) are respectively provided with a feed port (131) and a discharge port (132) connected to the outside near the lower end, a plurality of heating lamps (133) are connected between the front and rear inner walls at the upper end of the drying chamber (13), the drying chamber (13) is externally connected with a winding machine (14) passing through the feed port (131) and the discharge port (132) at the left and right ends respectively, an observation window (15) is provided on the front side wall of the oven body (1) near the right edge, a control panel (16) is installed on the front outer wall of the oven body (1), and a bamboo thermometer (17) is provided on the rear inner wall of the drying chamber (13) at a position corresponding to the observation window (15).

2. The foam tape heating oven according to claim 1, characterized in that: The top of the multifunctional box (2) is open and is provided with a top plate (23), the top plate (23) being fixed to the top of the multifunctional box (2) by means of bolts, and the air inlet pipe (212) is provided with a first filter screen (213) and a fan (214) in sequence from left to right.

3. The foam tape heating oven according to claim 1, characterized in that: The ends of the electric heating rod (221) are respectively clamped on the inner walls of the front and rear sides of the multifunctional box (2), and the switch component of the electric heating rod (221) is electrically connected to the control panel (16) via a wire.

4. The foam tape heating oven according to claim 1, characterized in that: The two ends of the air supply pipe (24) are respectively connected to the heating box (22) and the insulation chamber (12); the part of the air supply pipe (24) located inside the oven body (1) is installed with a solenoid valve (241); the control component of the solenoid valve (241) is electrically connected to the control panel (16) through a wire.

5. The foam tape heating oven according to claim 1, characterized in that: A second filter screen (121) is clamped in the insulation chamber (12), and the bottom end of the air supply pipe (24) is located above the second filter screen (121).

6. The foam tape heating oven according to claim 1, characterized in that: The heating lamp tube (133) is located between the partition plate (11) and the winder (14); a number of the heating lamp tubes (133) matches a number of air nozzles (111) and are staggered in sequence; a switch component of the heating lamp tube (133) is electrically connected to the control panel (16) via a wire.

7. The foam tape heating oven according to claim 1, characterized in that: Support columns (18) are welded at the four corners of the bottom of the oven body (1).

Images