Automatic control device for tempering furnace temperature

Abstract

The utility model provides an automatic control device for tempering furnace temperature, which comprises an automatic temperature controller body for a tempering furnace, a protective component arranged at the front end of a protective shell, a support component arranged at the rear end of the protective shell, and a concave connecting plate and a connecting seat which are connected through a connecting pin shaft enable the protective shell to have the capability of swinging up and down. According to the automatic temperature controller for the toughening furnace, the use angle of the automatic temperature controller body for the toughening furnace can be conveniently adjusted by workers with different use habits, a pushing piece can be driven to move front and back by positively or reversely rotating an adjusting screw rod, and the workers can conveniently adjust the extrusion force of a compression spring according to requirements; the front end face of the automatic temperature controller body for the toughening furnace can be protected, meanwhile, a worker can conveniently observe the display state of the front end face of the automatic temperature controller body for the toughening furnace, and the front end face of the automatic temperature controller body for the toughening furnace is prevented from being attached with dust or collided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of toughening furnace, specifically to a kind of automatic control device for toughening furnace temperature. BACKGROUND

[0002] Toughening furnace is the technical treatment of heating to flat glass, and then rapid cooling, so that the surface layer of glass after cooling forms compressive stress, and the interior of glass forms tensile stress, thereby improving the strength of glass, so that ordinary annealed glass becomes toughened glass equipment, and the furnace temperature of the prior art is mostly automatically controlled by automatic temperature controller.

[0003] The automatic control device for toughening furnace temperature provided in the publication No. "CN218403975U" places the automatic temperature controller main body of the toughening furnace in the interior of the protection frame, the protection frame plays a certain protection role, the rear end of the protection frame is provided with a wiring groove, does not affect the connection of the automatic temperature controller main body of the toughening furnace with external wires, the heat generated is easily dissipated through the setting of the heat dissipation groove, and the time of continuous operation of the automatic temperature controller main body of the toughening furnace is increased.

[0004] However, the above technical solution and the prior art have the following defects:

[0005] Although the protection frame in the automatic control device for toughening furnace temperature can play a certain protection role on the automatic temperature controller main body of the toughening furnace, the protection frame cannot be adjusted in up-down angle after installation by the installation frame, so that the automatic temperature controller main body of the toughening furnace can only be used at one angle, which is not convenient for workers with different habits to adjust, and secondly, the protection frame cannot protect the front end face of the automatic temperature controller main body of the toughening furnace, so that the front end face of the automatic temperature controller main body of the toughening furnace is very easy to adhere dust and be bumped in the use process, and the protection range needs to be improved. INVENTION CONTENTS

[0006] The utility model aims at providing an automatic control device for toughening furnace temperature to solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] An automatic control device for toughening furnace temperature comprises an automatic temperature controller main body for toughening furnace and a protective shell, the automatic temperature controller main body for toughening furnace is installed in the interior of the protective shell, the protective shell is provided with a protection assembly at the front end, and the protection assembly is used for protecting the front end face of the automatic temperature controller main body for toughening furnace, and the rear end of the protective shell is provided with a supporting assembly, and the supporting assembly is used for supporting the protective shell.

[0009] Preferably, the support assembly includes a connecting seat, a connecting pin, a mounting bracket, and a concave connecting plate. The connecting seat is located at the middle of the rear end face of the protective shell. The rear end of the connecting seat is movably connected to the concave connecting plate. The rear end face of the concave connecting plate is fixedly connected to the mounting bracket. The concave connecting plate and the connecting seat are connected by a connecting pin.

[0010] Preferably, a support shell is installed in the middle of the inner wall of the concave connecting plate, an extrusion plate is installed on the front side inside the support shell, a compression spring is installed inside the support shell, a locking bead is provided in the middle of the front end face of the extrusion plate, multiple positioning grooves are opened at the rear end of the connecting seat, and the positioning grooves match the locking bead, and an internal threaded through hole is opened on the front side inside the concave connecting plate, and the internal threaded through hole matches the connecting pin.

[0011] Preferably, a pusher plate is installed inside the rear side of the support shell, a circular connecting plate is embedded in the middle of the rear end face of the pusher plate, an annular limiting cover is installed on the rear end face of the pusher plate, an adjusting screw is connected to the rear end face of the circular connecting plate, a rotating cap is provided at the rear end of the adjusting screw, and an internal threaded through hole is opened in the middle of the rear end face of the concave connecting plate.

[0012] Preferably, the protective component includes a connecting buckle, a connecting vertical piece, a support piece, a transparent protective cover, and a connecting hinge. The connecting vertical piece is fixedly connected to the front side of the upper end of the protective shell, the transparent protective cover is provided at the front end of the protective shell, the connecting hinges are symmetrically installed on the left and right sides of the lower end of the transparent protective cover, the support piece is provided on the upper end of the transparent protective cover, and the connecting buckle is movably connected to the upper side inside the support piece.

[0013] Preferably, the protective shell has multiple heat dissipation holes on its upper and lower end faces, left and right end faces and rear end face, and multiple heat sinks are fixedly connected to the upper and lower end faces and left and right end faces of the protective shell. A wire passage cavity is provided on the rear side of the lower end face of the protective shell.

[0014] Preferably, the connecting buckle has a pinch plate at its rear end, a support pin is installed on the front side inside the connecting buckle, and the connecting buckle is L-shaped.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The concave connecting plate and the connecting seat connected by the connecting pin enable the protective shell to swing up and down, so that the angle of use of the automatic temperature controller body for tempering furnace can be adjusted by the operators with different usage habits. The connecting seat can be locked by installing compression spring, extrusion plate and locking ball. By turning the adjusting screw forward or backward, the pushing plate can be moved back and forth, so that the operator can adjust the extrusion force of the compression spring according to the needs.

[0017] 2、By setting transparent protective cover, can be in the front end of the body of the automatic temperature controller for tempering furnace protection, also facilitate the observation of the front end of the body of the automatic temperature controller for tempering furnace display state, avoid the front end of the body of the automatic temperature controller for tempering furnace adhere to dust or by knock, and the installation of the connecting hinge makes the transparent protective cover has the ability to open and close, and the connecting buckle can also be fixed after the transparent protective cover is closed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the main body structure schematic diagram of the utility model;

[0019] Figure 2 It is the right view sectional view of the protective assembly and the supporting assembly in the utility model;

[0020] Figure 3 It is the structure diagram of the supporting assembly in the utility model;

[0021] Figure 4 It is the structure diagram of the protective shell in the utility model;

[0022] Figure 5 It is Figure 2 The enlarged view of A in the utility model;

[0023] Figure 6 It is the structure diagram of the protective assembly in the utility model.

[0024] In the drawing: 1, the automatic temperature controller for tempering furnace body; 2, protective assembly; 21, pinch; 22, connecting buckle; 221, supporting pin; 23, connecting vertical sheet; 24, supporting sheet; 25, transparent protective cover; 26, connecting hinge; 3, protective shell; 31, fin; 32, heat dissipation through hole; 33, threading cavity; 4, supporting assembly; 41, connecting seat; 42, connecting pin shaft; 43, mounting frame; 44, concave connecting plate; 441, internal thread through hole; 441, internal thread through hole; 45, supporting shell; 46, locking bead; 47, positioning groove; 48, extrusion sheet; 49, compression spring; 411, push piece; 412, circular connecting sheet; 413, annular limiting cover; 414, adjusting screw; 415, cap. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-6The utility model provides a technical scheme:

[0027] Embodiment one:

[0028] A kind of automatic control device for tempering furnace temperature, including automatic temperature controller body 1 for tempering furnace and protective shell 3, protective shell 3 inside is equipped with automatic temperature controller body 1 for tempering furnace, automatic temperature controller body 1 for tempering furnace is used to carry out automatic control to outside steel furnace internal furnace temperature, since the internal detailed structure and working principle of automatic temperature controller body 1 for tempering furnace are both more mature technology in prior art, so here do not make too much repetition, multiple heat dissipation through holes 32 are set up in the upper and lower end faces, left and right end faces and rear end face of protective shell 3, multiple heat dissipation through holes 32 can quickly discharge the heat inside protective shell 3 to outside, the upper and lower end faces and left and right end faces of protective shell 3 are fixedly connected with multiple radiating fins 31, and multiple radiating fins 31 can further improve the heat dissipation area of protective shell 3, so as to avoid the automatic temperature controller body 1 for tempering furnace inside protective shell 3 from being easily overheated during continuous use, and a threading cavity 33 is formed in the rear side of the lower end face of the protective shell 3.

[0029] The front end of the protective shell 3 is provided with a protection assembly 2, and the protection assembly 2 is used for protecting the front end face of the automatic temperature controller body 1 for tempering furnace.

[0030] The support assembly 4 includes a connecting seat 41, a connecting pin shaft 42, a mounting bracket 43, and a concave connecting plate 44. The rear end face of the connecting seat 41 is semicircular, and the connecting seat 41 is connected to the protective shell 3 by welding. The rear end of the connecting seat 41 is movably connected to the concave connecting plate 44, and the concave connecting plate 44 is connected to the mounting bracket 43 by welding. The concave connecting plate 44 can support the connecting seat 41 through the connecting pin shaft 42. The rear end face of the concave connecting plate 44 is fixedly connected to the mounting bracket 43, and the mounting bracket 43 can support the concave connecting plate 44. The mounting bracket 43 is internally provided with mounting holes on both sides symmetrically. The concave connecting plate 44 is connected to the connecting seat 41 through the connecting pin shaft 42. The connecting pin shaft 42 facilitates the movable connection of the concave connecting plate 44 to the connecting seat 41. An internal threaded hole 441 is formed in the front side of the concave connecting plate 44, and the internal threaded hole 441 is matched with the connecting pin shaft 42. The connecting pin shaft 42 is inserted into the concave connecting plate 44.

[0031] The support shell 45 is arranged in the middle of the inner wall of the concave connecting plate 44, and can limit and support the compression spring 49 and the push piece 411. The compression spring 49 is arranged on the front side of the support shell 45, and is connected to the locking bead 46 by welding. The compression spring 49 can support the locking bead 46. The support shell 45 is internally provided with the compression spring 49, which can exert a forward extrusion force on the compression spring 48. The locking bead 46 is arranged on the front end surface of the compression spring 48. The rear end of the connecting seat 41 is provided with a plurality of positioning grooves 47, which are matched with the locking bead 46. The matched positioning grooves 47 and the locking bead 46 can position the connecting seat 41. The support shell 45 is internally provided with the push piece 411, which is square in shape. The square push piece 411 can not only support the compression spring 49, but also will not rotate during forward and backward movement. The circular connecting piece 412 is arranged on the middle of the rear end surface of the push piece 411. The annular limiting cover 413 is arranged on the rear end surface of the push piece 411. The circular connecting piece 412 and the annular limiting cover 413 facilitate the forward and backward movement of the push piece 411 driven by the rotating adjusting screw 414. The adjusting screw 414 is connected to the circular connecting piece 412 and the rotating cap 415 by welding. The inner threaded through hole 441 is arranged on the middle of the rear end surface of the concave connecting plate 44, and is engaged with the adjusting screw 414. The inner threaded through hole 441 enables the adjusting screw 414 to be forwardly and backwardly displaceable. The rotating cap 415 is arranged on the rear end of the adjusting screw 414, and facilitates the rotation of the adjusting screw 414 by hand.

[0032] Embodiment two:

[0033] On the basis of embodiment one, the transparent protective cover 25 is arranged in this embodiment, which can protect the front end surface of the automatic temperature controller body 1 for tempering furnace while facilitating the observation of the display state of the front end surface of the automatic temperature controller body 1 for tempering furnace by the staff, avoiding the adhesion of dust or impact on the front end surface of the automatic temperature controller body 1 for tempering furnace. The connecting hinge 26 enables the transparent protective cover 25 to be reversibly opened and closed, and the connecting buckle 22 can also fix the closed transparent protective cover 25.

[0034] The protection assembly 2 comprises a connecting buckle 22, a connecting vertical piece 23, a supporting piece 24, a transparent protective cover 25 and a connecting hinge 26, the connecting vertical piece 23 is fixedly connected to the front side of the upper end face of the protection shell 3, the connecting vertical piece 23 can support and limit the connecting buckle 22, the protection shell 3 is provided with the transparent protective cover 25 at the front end, the transparent protective cover 25 is made of transparent acrylic, the transparent protective cover 25 made of transparent acrylic can protect the front end face of the automatic temperature controller body 1 for a tempering furnace and also facilitate the staff to observe the display state of the front end face of the automatic temperature controller body 1 for a tempering furnace, the connecting hinges 26 are symmetrically installed on the left and right sides of the lower end face of the transparent protective cover 25, the connecting hinges 26 enable the transparent protective cover 25 to have a reversible opening and closing capability, the supporting piece 24 is arranged on the upper end face of the transparent protective cover 25, the supporting piece 24 and the transparent protective cover 25 are of an integral structure, the supporting piece 24 can support the connecting buckle 22 through a supporting pin 221, the connecting buckle 22 is movably connected inside the supporting piece 24, the connecting buckle 22 is in the shape of L, the connecting buckle 22 in the shape of L can be clamped on the upper end of the connecting vertical piece 23, so as to fix the closed transparent protective cover 25, the connecting buckle 22 is provided with a pinching piece 21 at the rear end, the pinching piece 21 and the connecting buckle 22 are of an integral structure, the pinching piece 21 facilitates the staff to manually swing the connecting buckle 22 up and down, the supporting pin 221 is installed inside the front side of the connecting buckle 22, and the supporting pin 221 enables the connecting buckle 22 to have a swing capability up and down.

[0035] Working principle: first, the staff installs the mounting frame 43 on the specified position of the external toughening furnace, then swings the protective shell 3 up and down to adjust the angle of the automatic temperature controller body 1 of the toughening furnace, and fine-tunes it to the required angle, so that the locking bead 46 is clamped in the corresponding positioning groove 47, then rotates the adjusting screw 414 through the cap 415, so that the adjusting screw 414 drives the push plate 411 to move forward through the circular connecting plate 412, and the forward push plate 411 will extrude the compression spring 49, thereby increasing the extrusion force of the compression spring 49, so that the locking bead 46 is firmly clamped in the corresponding positioning groove 47, avoiding the connecting seat 41 from swinging up and down again during use. Similarly, when the adjusting screw 414 is reversed, the extrusion force of the compression spring 49 can be gradually reduced, so that the staff can adjust the protective shell 3 up and down again. Then the staff can control the temperature inside the external toughening furnace through the automatic temperature controller body 1 of the toughening furnace. When the automatic temperature controller body 1 of the toughening furnace is not needed, first turn the transparent protective cover 25 up to close, then hold the pinch plate 21 with the other hand and swing the connecting buckle 22 to the back side to clamp it on the upper end surface of the connecting vertical plate 23, so as to fix the transparent protective cover 25 after turning up and closing, so as to protect the front end surface of the automatic temperature controller body 1 of the toughening furnace, avoid the front end surface of the automatic temperature controller body 1 of the toughening furnace from adhering dust or being directly bumped. When the automatic temperature controller body 1 of the toughening furnace needs to be operated again, the staff only needs to swing the connecting buckle 22 to the front side to separate it from the connecting vertical plate 23, at this time the transparent protective cover 25 can be turned down to open, so that the staff can operate the front end surface of the automatic temperature controller body 1 of the toughening furnace.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic control device for the temperature of a tempering furnace, comprising an automatic temperature control instrument body (1) for the tempering furnace and a protective shell (3), characterized in that: The protection shell (3) is internally provided with the tempered furnace automatic temperature control instrument body (1), the front end of the protection shell (3) is provided with the protection assembly (2), and the protection assembly (2) is used for protecting the front end face of the tempered furnace automatic temperature control instrument body (1); the rear end of the protection shell (3) is provided with the supporting assembly (4), and the supporting assembly (4) is used for supporting the protection shell (3).

2. The automatic control device for tempering furnace temperature according to claim 1, characterized in that: The supporting assembly (4) comprises a connecting seat (41), a connecting pin shaft (42), a mounting frame (43) and a concave connecting plate (44), the middle position of the rear end face of the protection shell (3) is provided with the connecting seat (41), the rear end of the connecting seat (41) is movably connected with the concave connecting plate (44), the rear end face of the concave connecting plate (44) is fixedly connected with the mounting frame (43), and the concave connecting plate (44) is connected with the connecting seat (41) through the connecting pin shaft (42).

3. The automatic control device for tempering furnace temperature according to claim 2, characterized in that: The middle position of the inner wall of the concave connecting plate (44) is provided with the supporting shell (45), the front side of the inside of the supporting shell (45) is provided with the extrusion piece (48), the inside of the supporting shell (45) is provided with the compression spring (49), the middle position of the front end face of the extrusion piece (48) is provided with the locking bead (46), the rear end of the connecting seat (41) is provided with a plurality of positioning grooves (47), the positioning grooves (47) are matched with the locking bead (46), the inside of the concave connecting plate (44) is provided with an internally-threaded through hole (441), and the internally-threaded through hole (441) is matched with the connecting pin shaft (42).

4. The automatic control device for tempering furnace temperature according to claim 3, characterized in that: The inside of the supporting shell (45) is provided with the push piece (411), the middle position of the rear end face of the push piece (411) is embedded with the circular connecting piece (412), the rear end face of the push piece (411) is provided with the annular limiting cover (413), the rear end face of the circular connecting piece (412) is connected with the adjusting screw (414), the rear end of the adjusting screw (414) is provided with the rotating cap (415), and the middle position of the rear end face of the concave connecting plate (44) is provided with the internally-threaded through hole (441).

5. The automatic control device for tempering furnace temperature according to claim 1, characterized in that: The protection assembly (2) comprises a connecting buckle (22), a connecting vertical piece (23), a supporting piece (24), a transparent protective cover (25) and a connecting hinge (26), the front side of the upper end face of the protection shell (3) is fixedly connected with the connecting vertical piece (23), the front end of the protection shell (3) is provided with the transparent protective cover (25), the left and right sides of the lower end face of the transparent protective cover (25) are symmetrically provided with the connecting hinge (26), the upper end face of the transparent protective cover (25) is provided with the supporting piece (24), and the inside of the supporting piece (24) is movably connected with the connecting buckle (22).

6. The automatic control device for tempering furnace temperature according to claim 1, characterized in that: The upper and lower end faces, the left and right end faces and the rear end face of the protection shell (3) are provided with a plurality of heat dissipation through holes (32), the upper and lower end faces and the left and right end faces of the protection shell (3) are fixedly connected with a plurality of heat dissipation fins (31), and the rear side of the lower end face of the protection shell (3) is provided with a wire passing cavity (33).

7. The automatic control device for tempering furnace temperature according to claim 5, characterized in that: The rear end of the connecting buckle (22) is provided with the pinch piece (21), the inside of the connecting buckle (22) is provided with the supporting pin (221), and the connecting buckle (22) is in the shape of L. The rear end of the connecting buckle (22) is provided with the pinch piece (21), the inside of the connecting buckle (22) is provided with the supporting pin (221), and the connecting buckle (22) is in the shape of L.

Images