A high temperature translation system for oven

Abstract

The present invention provides a high-temperature translation system for an oven, comprising an oven body, a mounting bracket fixedly provided on the outer wall of the oven body, a driving mechanism fixedly provided on the mounting bracket, the driving mechanism penetrates into the oven through a transmission mechanism and is connected to the translation mechanism, the translation mechanism moves horizontally in the oven body through the transmission mechanism; a support frame is fixedly provided in the oven body, the translation mechanism is installed on the support frame; a sensor assembly is fixedly installed on the mounting bracket, and the sensor assembly is connected to the driving mechanism through a toothed chain. The high-temperature translation system for an oven described in the present invention arranges a reduction motor on the outer side of the oven, so that major vulnerable equipment such as control components and reduction motors do not work in high-temperature areas, thereby reducing equipment production costs and equipment failure rates, improving equipment reliability and equipment precision, and having good heat dissipation effects.

Description

Technical Field

[0001] The invention belongs to the technical field of translation devices, and in particular relates to a high-temperature translation system for an oven. Background Art

[0002] The degree of automation of coating production lines is getting higher and higher. The working temperature inside the oven is relatively high, which can reach 260°C, and the minimum is also above 120°C. The internal workpieces need to be moved, and a large number of control components and cables will be installed in the high-temperature area. Due to the high ambient temperature, the failure rate of control components, sensors, cables and motors will be high, resulting in high subsequent maintenance and replacement costs; therefore, there is an urgent need for a high-temperature translation system for ovens. Summary of the invention

[0003] In view of this, the present invention aims to provide a high-temperature translation system for an oven to solve the problems of high failure rate of components in the oven and high subsequent maintenance and replacement costs.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A high-temperature translation system for an oven comprises an oven body, a mounting bracket is fixedly arranged on the outer wall of the oven body, a driving mechanism is fixedly arranged on the mounting bracket, the driving mechanism penetrates into the oven through a transmission mechanism and is connected to the translation mechanism, and the translation mechanism moves horizontally in the oven body through the transmission mechanism;

[0006] A support frame is fixedly arranged in the oven main body, and the translation mechanism is installed on the support frame;

[0007] A sensor component is fixedly mounted on the mounting bracket, and the sensor component is connected to the driving mechanism through a chain.

[0008] Furthermore, the mounting bracket includes two sets of parallel fixed members, one end of the fixed member is fixedly connected to the outer wall of the support frame, and the other end of the fixed member is fixedly connected to the inner wall of the oven body;

[0009] It also includes two sets of parallel fixed members 2, one end of which is fixedly connected to the outer wall of the oven body, the second fixed member is fixedly connected to the first fixed member by bolts, and the other end of the second fixed member is fixedly provided with a fixed bracket;

[0010] A through hole for mounting the output shaft of the drive motor is provided on the vertical plate of the fixed bracket;

[0011] A driving mechanism is fixedly arranged on the transverse plate of the fixed bracket.

[0012] Furthermore, the fixing member 1 includes a supporting column 1, and the two ends of the supporting column 1 are respectively fixedly provided with a fixing plate 1, and the two ends of the fixing plate 1 are fixedly connected with the supporting frame and the oven body;

[0013] The second fixing member comprises a second supporting column, and two ends of the second supporting column are respectively fixedly provided with a second fixing plate, and two ends of the second fixing plate are respectively fixedly connected to the oven body and the fixing bracket.

[0014] Furthermore, a plurality of heat dissipation holes are provided on the second support column.

[0015] Furthermore, the driving mechanism includes a reduction motor, an output shaft end 1 of the reduction motor is connected to the transmission mechanism through a coupling, an output shaft end 2 of the reduction motor is fixedly mounted with a gear 1, and the gear 1 is connected to the sensor assembly through a chain.

[0016] Furthermore, the transmission mechanism includes a transmission shaft, one end of which is fixedly connected to the output shaft end of the reduction motor through a coupling, and the other end of the transmission shaft is fixedly connected to the translation mechanism through a coupling.

[0017] Furthermore, the translation mechanism includes a rotating shaft, both ends of which are rotatably mounted on the inner side wall of the support frame through bearings, and one end of the rotating shaft extends to the outer side of the support frame and is fixedly connected to the transmission shaft through a coupling;

[0018] A driving gear is fixedly arranged on the rotating shaft, a translation rack is meshedly connected to the driving gear, and a translation bracket is fixedly arranged on the top of the translation rack.

[0019] Further, the sensor assembly includes a support rod, a rotating shaft is mounted on the support rod, the rotating shaft is rotatably connected to the support rod, and a rotating disk is connected to the rotating shaft;

[0020] A second gear is fixedly arranged on the inner side of the rotating disc, and the second gear is connected to a first gear fixedly arranged on the output shaft end of the reduction motor through a chain;

[0021] A sensor is fixedly installed on the rotating disc.

[0022] Compared with the prior art, the high-temperature translation system for an oven described in the present invention has the following beneficial effects:

[0023] (1) The high-temperature translation system for an oven described in the present invention ensures the normal operation of the horizontal movement mechanism at high temperatures. The reduction motor, sensor and other equipment that are not suitable for working at high temperatures are installed outside the oven. The moving part inside the oven only includes a steel structure, high-temperature resistant bearings, couplings, etc., and the part outside the oven is a device that works at room temperature, thereby achieving the normal operation of the translation mechanism at high temperatures.

[0024] (2) The high-temperature translation system for an oven described in the present invention has high precision. Since it works at high temperatures and has a wide temperature variation range, the translation mechanism inside the oven only retains the steel structure and the coupling. The horizontal movement distance is realized by an external sensor to ensure the accuracy of the horizontal reciprocating movement position.

[0025] (3) The high-temperature translation system for an oven described in the present invention has good heat dissipation performance. By fixing the fixed bracket on the side wall of the oven, heat transfer is greatly reduced. There is no direct connection with the oven air, and the heat transferred to the reduction motor is greatly reduced. At the same time, the output shaft end of the reduction motor is connected to the transmission shaft through a coupling to dissipate as much heat as possible.

[0026] (4) The high-temperature translation system for an oven described in the present invention not only realizes normal operation in a high-temperature environment, but also has high precision, good system reliability, good heat dissipation performance, and is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a front view of a high temperature translation system for an oven according to an embodiment of the present invention;

[0029] Figure 2 It is a side view of a high temperature translation system for an oven according to an embodiment of the present invention;

[0030] Figure 3 A top view of a high-temperature translation system for an oven according to an embodiment of the present invention;

[0031] Figure 4 This is a partial structural schematic diagram of a high-temperature translation system for an oven according to an embodiment of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of a sensor assembly of a high-temperature translation system for an oven according to an embodiment of the present invention.

[0033] Description of reference numerals:

[0034] 1- oven body; 2- mounting bracket; 201- fixing part 1; 202- fixing part 2; 203- fixing bracket; 3- reduction motor; 4- transmission shaft; 5- supporting frame; 6- translation mechanism; 601- rotating shaft; 602- driving gear; 603- translation rack; 604- translation bracket; 7- sensor assembly; 701- supporting rod; 702- rotating disk; 703- gear 2; 704- chain; 705- sensor; 706- rotating shaft. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0039] See also Figures 1 to 3 As shown, a high-temperature translation system for an oven includes an oven body 1, a mounting bracket 2 is fixedly provided on the outer wall of the oven body 1, a driving mechanism is fixedly provided on the mounting bracket 2, the driving mechanism penetrates into the oven body 1 through a transmission mechanism and is connected to a translation mechanism 6, and the translation mechanism 6 moves horizontally in the oven through the transmission mechanism;

[0040] A support frame 5 is fixedly arranged in the oven body 1, and a translation mechanism 6 is installed on the support frame 5. The support frame 5 adopted in this solution is a prior art, and this patent application does not improve it.

[0041] A sensor assembly 7 is fixedly mounted on the mounting bracket 2, and the sensor assembly 7 is connected to the driving mechanism through a chain.

[0042] like Figure 3As shown, the mounting bracket 2 includes two sets of parallel fixed members 201, one end of the fixed member 201 is fixedly connected to the outer wall of the support frame 5, and the other end of the fixed member 201 is fixedly connected to the inner wall of the oven body 1;

[0043] It also includes two sets of parallel fixed members 202, one end of the fixed member 202 is fixedly connected to the outer wall of the oven body 1, the fixed member 202 is fixedly connected to the fixed member 1 201 by bolts, and the other end of the fixed member 202 is fixedly provided with a fixed bracket 203;

[0044] A through hole for mounting the output shaft of the driving motor is provided on the vertical plate of the fixing bracket 203;

[0045] A driving mechanism is fixedly arranged on the horizontal plate of the fixed bracket 203;

[0046] Reinforcing ribs are fixedly arranged at the connection between the vertical plate and the horizontal plate.

[0047] The fixing member 201 comprises a supporting column 1, and a fixing plate 1 is fixedly provided at both ends of the supporting column 1, and both ends of the fixing plate 1 are fixedly connected to the supporting frame 5 and the oven body 1 respectively;

[0048] The fixing part 202 includes a supporting column 2, and fixing plates 2 are fixedly arranged at both ends of the supporting column 2. The two ends of the fixing plate 2 are fixedly connected to the oven body 1 and the fixing bracket 203 respectively. The fixing plates 1 and 2 are fixed to the oven body 1 by bolts. The supporting column 1 and the supporting column 2 used in this patent application are both square steel.

[0049] Support column 2 is provided with a plurality of heat dissipation holes. By setting fixing member 1 and fixing member 2 and providing heat dissipation holes on support column 2, heat transfer can be greatly reduced. The reduction motor 3 is not directly connected to the oven, and the heat transferred to the reduction motor 3 is greatly reduced.

[0050] The driving mechanism includes a reduction motor 3, an output shaft end 1 of the reduction motor 3 is connected to the transmission mechanism through a coupling, an output shaft end 2 of the reduction motor 3 is fixedly mounted with a gear 1, and the gear 1 is connected to the sensor assembly 7 through a chain 704.

[0051] The transmission mechanism includes a transmission shaft 4, one end of which is fixedly connected to the output shaft end of the reduction motor 3 through a coupling, and the other end of the transmission shaft 4 is fixedly connected to the translation mechanism 6 through a coupling.

[0052] The translation mechanism 6 includes a rotating shaft 601, both ends of which are rotatably mounted on the inner side wall of the support frame 5 through bearings, and one end of the rotating shaft 601 extends to the outside of the support frame 5 and is fixedly connected to the transmission shaft 4 through a coupling;

[0053] A driving gear 602 is fixedly disposed on the rotating shaft 601 , a translation rack 603 is meshedly connected to the driving gear 602 , and a translation bracket 604 is fixedly disposed on the top of the translation rack 603 .

[0054] like Figure 5 As shown, the sensor assembly 7 includes a support rod 701, a rotating shaft 706 is mounted on the support rod 701, the rotating shaft 706 is rotatably connected to the support rod 701, and a rotating disk 702 is connected to the rotating shaft 706;

[0055] A second gear 703 is fixedly arranged on the inner side of the rotating disc 702, and the second gear 703 is connected to a first gear fixedly installed on the output shaft end 2 of the reduction motor 3 through a chain 704;

[0056] A sensor 705 is fixedly mounted on the rotating disk 702. The sensor 705 used in this patent application is a NRB12-18GM40-E2-C-V1 proximity switch.

[0057] When this solution is implemented, the translation of this translation mechanism is achieved by controlling the rotation of the reduction motor 3 through the control system. The output shaft end of the reduction motor 3 is connected to the transmission shaft 4 through a coupling. The transmission shaft 4 is connected to the rotating shaft 601 through a coupling. The driving gear 602 is installed on the rotating shaft 601. The rotating shaft 601 drives the driving gear 602 to rotate. The driving gear 602 drives two sets of translation racks 603 to achieve the overall horizontal precise reciprocating movement of the translation bracket 604. The precise positioning of the translation mechanism is performed by using a sensor 705. The sensor 705 is installed on the rotating disk 702. A gear 2 703 is fixedly provided on the rotating disk 702. The gear 2 703 is connected to the gear 1 fixedly installed on the output shaft end 2 of the reduction motor 3 through a chain 704. The sensor 705 records the number of positive and negative rotations and the rotation position of the output shaft of the reduction motor 3 to achieve the positioning of the translation mechanism fixedly connected to the translation rack 603.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high temperature translation system for an oven, characterized in that: The oven body (1) comprises an oven main body (1), a mounting bracket (2) is fixedly arranged on the outer wall of the oven main body (1), a driving mechanism is fixedly arranged on the mounting bracket (2), the driving mechanism penetrates into the oven through a transmission mechanism and is connected to a translation mechanism (6), and the translation mechanism (6) moves horizontally in the oven main body (1) through the transmission mechanism; A support frame (5) is fixedly arranged inside the oven main body (1), and a translation mechanism (6) is installed on the support frame (5); A sensor assembly (7) is fixedly mounted on the mounting bracket (2), and the sensor assembly (7) is connected to the driving mechanism via a chain; The mounting bracket (2) comprises two sets of fixing members (201) arranged in parallel, one end of the fixing member (201) being fixedly connected to the outer side wall of the support frame (5), and the other end of the fixing member (201) being fixedly connected to the inner side wall of the oven body (1); It also includes two sets of second fixing members (202) arranged in parallel, one end of the second fixing member (202) is fixedly connected to the outer wall of the oven body (1), the second fixing member (202) is fixedly connected to the first fixing member (201) by bolts, and the other end of the second fixing member (202) is fixedly provided with a fixing bracket (203); A through hole for mounting the output shaft of the driving motor is provided on the vertical plate of the fixed bracket (203); a driving mechanism is fixedly provided on the horizontal plate of the fixed bracket (203); The fixing member 1 (201) comprises a supporting column 1, and fixing plates 1 are fixedly arranged at both ends of the supporting column 1, and both ends of the fixing plates 1 are fixedly connected to the supporting frame (5) and the oven body (1) respectively; The second fixing member (202) comprises a second supporting column, and two fixing plates are respectively fixedly arranged at both ends of the second supporting column, and two ends of the second fixing plate are respectively fixedly connected to the oven body (1) and the fixing bracket (203); The driving mechanism comprises a reduction motor (3), an output shaft end 1 of the reduction motor (3) is connected to the transmission mechanism via a coupling, an output shaft end 2 of the reduction motor (3) is fixedly mounted with a gear 1, and the gear 1 is connected to the sensor assembly (7) via a chain (704); The transmission mechanism comprises a transmission shaft (4), one end of the transmission shaft (4) is fixedly connected to the output shaft end of the reduction motor (3) through a coupling, and the other end of the transmission shaft (4) is fixedly connected to the translation mechanism (6) through a coupling; The translation mechanism (6) comprises a rotating shaft (601), both ends of which are rotatably mounted on the inner side wall of the support frame (5) via bearings, and one end of the rotating shaft (601) extends to the outer side of the support frame (5) and is fixedly connected to the transmission shaft (4) via a coupling; A driving gear (602) is fixedly arranged on the rotating shaft (601), a translation rack (603) is meshedly connected to the driving gear (602), and a translation bracket (604) is fixedly arranged on the top of the translation rack (603); The sensor assembly (7) comprises a support rod (701), a rotating shaft (706) is mounted on the support rod (701), the rotating shaft (706) is rotatably connected to the support rod (701), and a rotating disk (702) is connected to the rotating shaft (706); A second gear (703) is fixedly arranged on the inner side of the rotating disc (702), and the second gear (703) is connected to a first gear fixedly installed on the output shaft end 2 of the reduction motor (3) through a chain (704); A sensor (705) is fixedly mounted on the rotating disc (702).

2. A high temperature translation system for an oven according to claim 1, characterized in that: A plurality of heat dissipation holes are arranged on the second support column.

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