Drying oven cooling mechanism for cable production

Abstract

The utility model relates to the technical field of drying oven cooling mechanisms, in particular to a cable production drying oven cooling mechanism which comprises a drying oven internally provided with a cavity, a heating assembly is arranged in the cavity, and the opposite side walls of the drying oven are provided with windows for a cable to extend into the cavity. The heating assembly comprises heaters oppositely arranged in the cavity, a gap for a cable to penetrate through is formed between the opposite heaters, a tensioning assembly used for tensioning the cable stretching out of the cavity is arranged on the other side wall of the drying oven, and a cooling mechanism used for cooling the cable stretching out of the cavity is arranged on one side of the tensioning assembly. And through the arrangement of the cooling mechanism, the cable extending out of the cavity extends into the cooling mechanism, so that the dried cable can be cooled, and subsequent cable shaping is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of oven cooling mechanisms, in particular to a cable production oven cooling mechanism. Background Art

[0002] Cable production ovens are used for drying and baking cables during production. They remove moisture from the cable through heating, ensuring the cable's insulation is dry. Currently, ovens are often equipped with cooling mechanisms to effectively cool the heated cable, facilitating its final shaping.

[0003] For example, the patent with the announcement number CN219872999U discloses an oven that facilitates uniform drying of cables. Although the oven is provided with a drive component and a winding roller, so that the drive component can drive the winding roller to rotate and reel the cable, and at the same time the cable is reeled in, the cable moving inside the drying box can play a certain rotational role, making the drying more uniform; however, when the oven is actually used, the cable is heated in the drying box, so that the temperature of the cable surface is high. If it is not cooled, it will affect the subsequent shaping of the cable, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a cable production oven cooling mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A cable production oven cooling mechanism comprises an oven with a chamber therein, a heating assembly provided in the chamber, and windows provided on opposite side walls of the oven for allowing cables to extend into the chamber; the heating assembly comprises heaters provided oppositely in the chamber, a gap formed between the opposite heaters for allowing the cables to pass through, a tensioning assembly provided on the other side wall of the oven for tensioning the cables extending out of the chamber, and a cooling mechanism provided on one side of the tensioning assembly for cooling the cables extending out of the chamber.

[0007] Furthermore, the cooling mechanism includes a mounting frame and a cooling assembly arranged on the mounting frame, the cooling assembly includes a connecting pipe fixedly arranged on the mounting frame, one end of the connecting pipe is provided with a conveying pipe for the cable to extend into the connecting pipe, the other end of the connecting pipe is provided with a cooling pipe, an outer wall of the cooling pipe is provided with a cold air pipe, the cold air pipe is used to transport cold air into the cooling pipe, one end of the cooling pipe is connected to an output pipe, the output pipe is used to output the cooled cable.

[0008] Furthermore, the mounting frame includes a mounting base fixedly mounted on a side wall of the oven, the mounting base is hingedly connected to the bracket through a connecting base, a positioning block is provided at one end of the bracket, and the connecting pipe passes through the positioning block to achieve fixed installation of the connecting pipe on the mounting frame.

[0009] Furthermore, the mounting seat includes a fixing plate, a mounting plate is provided on one side surface of the fixing plate, and the mounting plate is vertically installed on one side surface of the fixing plate. The connecting seat includes a connecting plate which is rotatably installed on the side wall of the corresponding mounting plate through a hinge shaft. The connecting plate is provided with an arc groove passing through the corresponding mounting plate, and a screw is provided in the arc groove. A limit nut is provided on the thread of the screw, and one end of the connecting plate is fixedly connected to the other end of the bracket.

[0010] Furthermore, the tensioning assembly includes a mounting block fixed on the other side wall of the oven, a lower roller is provided on the side wall of the mounting block, and an upper roller that can be raised and lowered is provided at an upper position relative to the lower roller through a lifting member.

[0011] Furthermore, a mounting groove is provided on the mounting block along its height direction, the lifting member includes a lifting block arranged in the mounting groove, the upper roller is rotatably installed on the lifting block, and the lifting member also includes a guide rod relatively arranged in the mounting groove, the guide rod passes through the lifting block, and the mounting block is threadedly connected with a threaded rod extending into the mounting groove, the threaded rod is used to push the lifting block downward, and a spring is sleeved on the guide rod for pushing the lifting block upward.

[0012] Furthermore, one side of the chamber is provided with an opening, and an openable and closable side panel is provided at the opening.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The present invention provides a cooling mechanism so that the cable extending out of the chamber can be inserted into the cooling mechanism, so that the cable after drying can be cooled down for subsequent shaping of the cable.

[0015] 2. The present invention provides a tensioning assembly so that the cable extending out of the chamber through the window on the other side wall of the oven can be tensioned, so that it can move smoothly, thereby enabling the cable to enter the cooling mechanism for cooling and shaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a cable production oven cooling mechanism.

[0017] Figure 2 It is a structural diagram of the heater in this utility model.

[0018] Figure 3 It is a structural diagram of the cooling mechanism in the present utility model.

[0019] Figure 4 It is a structural schematic diagram of the oven in this utility model.

[0020] Figure 5 It is a structural schematic diagram of the tensioning assembly in the utility model.

[0021] Figure 6 It is a structural schematic diagram of the back side of the tensioning assembly in the present invention.

[0022] Figure 7 It is a structural schematic diagram of the mounting frame in the utility model.

[0023] The meanings of the reference numerals in the figure are as follows: 100, oven; 110, heater; 120, protective cover; 130, through hole; 140, window; 150, mounting block; 160, upper roller; 170, lower roller; 180, conveying pipe; 190, cooling pipe; 191, cooling air pipe;

[0024] 200, cable; 210, chamber; 220, output pipe; 230, side plate; 240, connecting pipe; 250, positioning block; 260, bracket;

[0025] 300, fixing plate; 310, mounting plate; 320, connecting plate; 330, arc groove; 340, air conditioning valve; 350, air conditioning hose;

[0026] 400, back panel; 410, fixing frame;

[0027] 600, mounting slot; 610, guide rod; 620, threaded rod; 630, lifting block; 640, spring; 650, threaded shaft; 660, positioning nut; 670, lifting slot;

[0028] 700, through hole; 710, screw. DETAILED DESCRIPTION

[0029] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments are merely for explanation of the present invention and are not intended to limit the present invention.

[0030] The following is combined with Figure 1-Figure 7 This embodiment is described in further detail.

[0031] Combined with attachment Figure 1-Figure 7In this embodiment, a cable production oven cooling mechanism includes an oven 100 with a chamber 210 therein, a heating assembly provided in the chamber 210, and windows 140 provided on opposite side walls of the oven 100 for allowing the cable 200 to pass through the chamber 210; the heating assembly includes heaters 110 relatively provided in the chamber 210, a gap for allowing the cable 200 to pass through is formed between the opposing heaters 110, a tensioning assembly for tensioning the cable 200 extending out of the chamber 210 is provided on the other side wall of the oven 100, and a cooling mechanism for cooling the cable 200 extending out of the chamber 210 is provided on one side of the tensioning assembly.

[0032] In actual use of this embodiment, the two windows 140 on the opposite side walls of the oven 100 are located in the gap between the two heaters 110, so that one end of the cable 200 can extend into the chamber 210 through the window 140 on one side wall of the oven 100, and the cable 200 can pass through the gap between the two heaters 110. The two heaters 110 heat and dry the cable 200 in the chamber 210, thereby removing moisture from the cable 200 and ensuring that the insulating material of the cable 200 is dry. After heating and drying, the cable 200 can extend out of the chamber 210 through the window 140 on the other side wall of the oven 100, thereby completing the heating and drying of the cable 200.

[0033] In actual use, the heater 110 includes a heating plate, and the outer cover of the heating plate is provided with a protective cover 120. The outer wall of the protective cover 120 is provided with a plurality of through holes 130. The provision of the protective cover 120 can prevent the cable 200 from directly contacting the heating plate, thereby preventing damage to the cable 200. The provision of the through holes 130 allows the heat generated by the heating plate to be preferably transferred to the cable 200 through the through holes 130, thereby heating and drying the cable 200.

[0034] Combine Figure 4 As shown, in order to enable the heater 110 to be installed in the chamber 210, in this embodiment, a back plate 400 is relatively provided on the side wall of the chamber 210, and a fixing frame 410 is relatively provided on the bottom wall of the chamber 210;

[0035] The tensioning assembly is aligned with the window 140 on the other side wall of the oven 100, so that the cable 200 extending out of the chamber 210 through the window 140 on the other side wall of the oven 100 can be tensioned by the arrangement of the tensioning assembly, so that the cable 200 can move smoothly, thereby being able to enter the cooling mechanism for cooling and shaping.

[0036] The cooling mechanism is provided so that the cable 200 extending out of the chamber 210 is extended into the cooling mechanism, so that the cable 200 can be cooled and cooled, so as to facilitate the subsequent shaping of the cable 200.

[0037] In order to facilitate the installation of the heater 110 in the chamber 210 and allow the cable 200 to pass through the chamber 210, an opening is set on one side of the chamber 210, and an openable and closable side panel 230 is provided at the opening position. Through the openable and closable setting of the side panel 230, the side panel 230 can open and close the chamber 210, thereby facilitating the installation of components in the chamber 210.

[0038] Combine Figures 1-6 As shown, in this embodiment, the tensioning assembly includes a mounting block 150 fixed on the other side wall of the oven 100, a lower roller 170 is provided on the side wall of the mounting block 150, and an upper roller 160 that can be raised and lowered is provided at an upper position relative to the lower roller 170 through a lifting member.

[0039] In actual use of this embodiment, the window 140 on the other side wall of the oven 100 corresponds to the gap between the upper roller 160 and the lower roller 170, so that when the cable 200 extends through the window 140 on the other side wall of the oven 100 and is extended between the upper roller 160 and the lower roller 170, it can be tensioned, so that the cable 200 can be kept in a horizontal state for easy transportation;

[0040] In this embodiment, the mounting block 150 is connected to the other side wall of the oven 100 by welding, wherein a lifting groove 670 for mounting the lower roller 170 is relatively provided on the side wall of the mounting block 150, and a threaded shaft 650 is provided in the lifting groove 670. The lower roller 170 is rotatably mounted on one end of the threaded shaft 650 through a bearing, and positioning nuts 660 are provided on the threaded shafts 650 on both sides of the mounting block 150.

[0041] In actual use, the lifting groove 670 is arranged along the height direction of the mounting block 150. When cables 200 of different thicknesses need to be tensioned, the upper roller 160 is raised and lowered by the lifting member, and the two threaded shafts 650 are moved to be raised and lowered in the lifting groove 670, so that the two threaded shafts 650 can drive the corresponding lower roller 170 to be raised and lowered in the lifting groove 670. In this way, the distance between the upper roller 160 and the lower roller 170 can be preferably adjusted to adapt to cables 200 of different thicknesses.

[0042] Among them, by loosening the positioning nut 660 on the back of the mounting block 150, the threaded shaft 650 can be released so that it can move along the lifting groove 670. When the positioning nut 660 on the back of the mounting block 150 is tightened, the threaded shaft 650 can be fixed so that the lower roller 170 can be positioned.

[0043] Combine Figure 6As shown, a mounting groove 600 is provided on the mounting block 150 along its height direction, and the lifting member includes a lifting block 630 provided in the mounting groove 600, and the upper roller 160 is rotatably installed on the lifting block 630. The lifting member also includes a guide rod 610 relatively provided in the mounting groove 600, and the guide rod 610 is arranged to pass through the lifting block 630. A threaded rod 620 extending into the mounting groove 600 is threadedly connected to the mounting block 150, and the threaded rod 620 is used to push the lifting block 630 to move downward. A spring 640 is provided on the guide rod 610 to push the lifting block 630 to move upward.

[0044] When the present embodiment is actually used, by setting the guide rod 610, the lifting block 630, the threaded rod 620 and the spring 640, the threaded rod 620 is rotated so that the lower end of the threaded rod 620 can abut against the upper side wall of the lifting block 630, and the lifting block 630 is pushed downward to compress the spring 640, thereby enabling the lifting block 630 to drive the upper roller 160 to move downward, thereby tensioning the cable 200. When the threaded rod 620 is reversed so that the lower end of the threaded rod 620 is away from the upper side wall of the lifting block 630, the spring 640 moves the lifting block 630 upward, so that the lifting block 630 can always abut against the lower end of the threaded rod 620.

[0045] Specifically, the upper roller 160 is rotatably mounted on the side wall of the lifting block 630 via a rotating shaft.

[0046] Combine Figure 1-Figure 7 As shown, the cooling mechanism includes a mounting frame and a cooling assembly arranged on the mounting frame, the cooling assembly includes a connecting pipe 240 fixedly arranged on the mounting frame, one end of the connecting pipe 240 is provided with a conveying pipe 180 for allowing the cable 200 to extend into the connecting pipe 240, the other end of the connecting pipe 240 is provided with a cooling pipe 190, and an air conditioning pipe 191 is provided on the outer wall of the cooling pipe 190, the air conditioning pipe 191 is used to convey cold air into the cooling pipe 190, one end of the cooling pipe 190 is connected to an output pipe 220, and the output pipe 220 is used to deliver the cooled cable 200.

[0047] In actual use of this embodiment, a refrigeration device is further provided in the oven 100. The refrigeration device is of an existing structure. A cold air valve 340 connected to the refrigeration device is provided on the side wall of the oven 100. The cold air pipe 191 is connected to the cold air valve 340 via a cold air hose 350. The cable 200 passing through the upper roller 160 and the lower roller 170 is extended into the delivery pipe 180, and then extended into the connecting pipe 240 through the delivery pipe 180, and then extended into the connecting pipe 240 through the connecting pipe 240. To the cooling pipe 190, at this time, the cold air valve 340 is opened, so that the cold air prepared by the refrigeration device can be transported to the cold air pipe 191 through the cold air hose 350, and then transported from the cold air pipe 191 to the cooling pipe 190, cooling the cable 200, so that the cable 200 can be cooled and shaped. The shaped cable 200 is extended into the output pipe 220 through the cooling pipe 190 and output from the output pipe 220, thereby completing the cooling and shaping of the cable 200;

[0048] In actual use, one end of the conveying tube 180 corresponds to the window 140 on the other side of the oven 100, so that the cable 200 extending from the window 140 on the other side of the oven 100 can remain horizontal during the process of extending into the conveying tube 180 through the tensioning assembly.

[0049] Combine Figure 7 As shown, in this embodiment, the mounting frame includes a mounting base fixedly mounted on a side wall of the oven 100, the mounting base is hingedly connected to the bracket 260 through a connecting base, a positioning block 250 is provided at one end of the bracket 260, and the connecting pipe 240 passes through the positioning block 250 to achieve fixed installation of the connecting pipe 240 on the mounting frame.

[0050] In actual use, the mounting base of this embodiment includes a fixing plate 300, on one side of which a mounting plate 310 is provided opposite. The mounting plate 310 is vertically mounted on one side of the fixing plate 300. The connecting base includes a connecting plate 320 rotatably mounted on the side wall of the corresponding mounting plate 310 via a hinge shaft. The connecting plate 320 is provided with an arc-shaped groove 330 that passes through the corresponding mounting plate 310. A screw 710 is provided in the arc-shaped groove 330. A limit nut is threaded on the screw 710. One end of the connecting plate 320 is fixedly connected to the other end of the bracket 260.

[0051] In actual use, when it is necessary to adjust the horizontal level of the cable 200, the screw rod 710 is moved so that the screw rod 710 can move within the arc groove 330. At this time, the bracket 260 is rotated so that the connecting plate 320 can rotate around the hinge axis. When the bracket 260 is rotated to a suitable position, the limit nut is screwed so that the limit nut can be tightly attached to a side wall of the connecting plate 320, thereby allowing the two connecting plates 320 to be tightly attached to the corresponding mounting plates 310, so that the connecting plates 320 cannot rotate around the hinge axis, thereby allowing the bracket 260 to be rotated and adjusted so that the conveying pipe 180 and the cooling pipe 190 are horizontal, so that the cable 200 can pass through.

[0052] The bracket 260 is provided with a through hole 700 , and the cooling hose 350 can pass through the through hole 700 and be connected to the cooling valve 340 , so that the cooling hose 350 can be stored.

[0053] Working principle: When the cable 200 needs to be dried, cooled and shaped, first, one end of the cable 200 is extended from the window 140 on one side of the oven 100 into the space between the two heaters 110 so that the cable 200 entering the chamber 210 can be heated. Then, one end of the cable 200 extending from the chamber 210 is extended from the window 140 on the other side of the oven 100 to the outside of the chamber 210. By setting the tensioning assembly, the cable 200 passing between the upper roller 160 and the lower roller 170 can be tensioned and adjusted so that the cable 200 can maintain a horizontal state. Then, one end of the cable 200 is extended into the cooling pipe 190 through the conveying pipe 180 and the connecting pipe 240. At this time, the cold air valve 340 is opened so that the cold air prepared by the refrigeration equipment can be conveyed into the cooling pipe 190 through the cold air hose 350 to cool and shape the cable 200. Then, the cooled and shaped cable 200 is output through the output pipe 220.

[0054] In short, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention patent.

Claims

1. A cable production oven cooling mechanism, comprising an oven (100) having a chamber (210) therein, wherein a heating assembly is provided in the chamber (210), characterized in that: Windows (140) for allowing the cable (200) to extend into the chamber (210) are provided on opposite side walls of the oven (100); a heating assembly includes heaters (110) arranged opposite to each other in the chamber (210); a gap for allowing the cable (200) to pass through is formed between the opposite heaters (110); a tensioning assembly for tensioning the cable (200) extending out of the chamber (210) is provided on the other side wall of the oven (100); and a cooling mechanism for cooling the cable (200) extending out of the chamber (210) is provided on one side of the tensioning assembly.

2. A cable production oven cooling mechanism according to claim 1, characterized in that: The cooling mechanism comprises a mounting frame and a cooling assembly arranged on the mounting frame. The cooling assembly comprises a connecting pipe (240) fixedly arranged on the mounting frame. One end of the connecting pipe (240) is provided with a delivery pipe (180) for allowing the cable (200) to extend into the connecting pipe (240). The other end of the connecting pipe (240) is provided with a cooling pipe (190). An air coolant pipe (191) is provided on the outer wall of the cooling pipe (190). The air coolant pipe (191) is used to deliver air coolant into the cooling pipe (190). One end of the cooling pipe (190) is connected to an output pipe (220). The output pipe (220) is used to output the cooled cable (200).

3. A cable production oven cooling mechanism according to claim 2, characterized in that: The mounting frame comprises a mounting seat fixedly mounted on a side wall of the oven (100); the mounting seat is hingedly connected to a bracket (260) via a connecting seat; a positioning block (250) is provided at one end of the bracket (260); a connecting pipe (240) passes through the positioning block (250) to achieve fixed installation of the connecting pipe (240) on the mounting frame.

4. A cable production oven cooling mechanism according to claim 3, characterized in that: The mounting seat includes a fixing plate (300), a mounting plate (310) is provided on one side surface of the fixing plate (300), and the mounting plate (310) is vertically installed on one side surface of the fixing plate (300). The connecting seat includes a connecting plate (320) which is rotatably installed on the side wall of the corresponding mounting plate (310) through a hinge shaft. The connecting plate (320) is provided with an arc groove (330) which passes through the corresponding mounting plate (310). A screw (710) is provided in the arc groove (330). A limit nut is threaded on the screw (710). One end of the connecting plate (320) is fixedly connected to the other end of the bracket (260).

5. The cable production oven cooling mechanism according to claim 1, characterized in that: The tensioning assembly includes a mounting block (150) fixedly mounted on the other side wall of the oven (100), a lower roller (170) being relatively mounted on the side wall of the mounting block (150), and an upper roller (160) being liftable and disposed at an upper position relative to the lower roller (170) via a lifting member.

6. A cable production oven cooling mechanism according to claim 5, characterized in that: The mounting block (150) is provided with a mounting groove (600) along its height direction. The lifting member includes a lifting block (630) arranged in the mounting groove (600). The upper roller (160) is rotatably mounted on the lifting block (630). The lifting member also includes a guide rod (610) relatively arranged in the mounting groove (600). The guide rod (610) passes through the lifting block (630). The mounting block (150) is threadedly connected to a threaded rod (620) extending into the mounting groove (600). The threaded rod (620) is used to push the lifting block (630) downward. The guide rod (610) is provided with a spring (640) for pushing the lifting block (630) upward.

7. A cable production oven cooling mechanism according to claim 1, characterized in that: One side of the chamber (210) is provided with an opening, and a closable side panel (230) is provided at the opening.

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