Annealing kiln roller resetting equipment for float glass production

Abstract

The utility model provides annealing kiln roller resetting equipment for float glass production, and relates to the technical field of float glass production equipment.The equipment comprises a mounting platform, a reciprocating air cylinder and a driving structure are slidably connected to the mounting platform, and the driving structure is used for driving the reciprocating air cylinder to move; the sliding direction of the reciprocating air cylinder is perpendicular to the length direction of the roller to be reset. A fixing assembly is arranged at the driving end of the reciprocating air cylinder and connected with the to-be-reset roller. The reciprocating cylinder is used for driving the to-be-reset roller to move along a first direction; the adjusting assembly is arranged at the bottom of the mounting platform; the adjusting assembly is used for driving the mounting platform to move in a second direction; the reciprocating air cylinder moves through the driving force of the adjusting assembly and the driving force of the reciprocating air cylinder, so that the to-be-reset roller is driven to move to a target position; the target position is the position where the annealing kiln roller can operate normally. The position of the to-be-reset roller is rapidly adjusted through the synergistic effect of the reciprocating air cylinder and the adjusting assembly, and the maintenance work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application generally relates to the technical field of float glass production equipment, and particularly relates to an annealing lehr roller resetting device for float glass production. BACKGROUND

[0002] In the float glass production, annealing is one of the key processes, and the annealing quality of finished glass directly affects the glass yield. In the annealing process, the rollers of the annealing lehr draw the glass ribbon from the tin bath by the friction between the glass ribbon and the roller forming a roller bed, and then orderly pass through each section of the annealing lehr to gradually reduce the glass from a high temperature state to a normal temperature state. The mechanical equipment in this section is the longest, so the cooling time of the glass traction walking is also longer. The annealing lehr ceramic rollers are more used, which are connected with the sliding block through the suspension form, bearing and locking sleeve, and rotate to form a conductive glass production process with the power spindle. With the length of use of the bearing, different degrees of damage will occur, resulting in roller position problems. However, due to the heavy weight of the roller body, it is difficult to restore manually, and it is difficult to quickly reset and meet the production process requirements. CONTENT OF THE UTILITY MODEL

[0003] In view of the above defects or deficiencies in the prior art, it is desirable to provide an annealing lehr roller resetting device for float glass production, which can quickly adjust the position of the annealing lehr roller and improve the work efficiency of maintenance.

[0004] The present application provides an annealing lehr roller resetting device for float glass production, comprising:

[0005] A mounting platform is provided, a reciprocating cylinder and a driving structure are slidably connected to the mounting platform, the driving structure is used to drive the reciprocating cylinder to move, and the sliding direction of the reciprocating cylinder is perpendicular to the length direction of the roller to be reset; a fixed component is arranged on the driving end of the reciprocating cylinder, and the fixed component is connected with the roller to be reset; the reciprocating cylinder is used to drive the roller to be reset to move in a first direction; the first direction is the length direction of the roller to be reset;

[0006] An adjusting assembly is arranged at the bottom of the mounting platform; the adjusting assembly is used to drive the mounting platform to move in a second direction; the second direction is perpendicular to the first direction and the sliding direction of the reciprocating cylinder, respectively;

[0007] Through the driving force of the adjusting assembly, the driving force of the driving structure and the driving force of the reciprocating cylinder itself, the reciprocating cylinder is moved, so as to drive the roller to be reset to move to a target position; the target position is a position at which the annealing lehr roller can normally operate.

[0008] According to the technical scheme provided in the embodiment of the present application, the mounting platform is provided with a mounting rack, and the mounting rack is provided with a guide rail for sliding of the reciprocating cylinder;

[0009] The guide rail is provided with a load-bearing plate which is slidable, and the reciprocating cylinder is mounted on the load-bearing plate.

[0010] According to the technical scheme provided in the embodiment of the present application, the mounting platform is provided with a mounting rack, and the mounting rack is provided with a guide rail for sliding of the reciprocating cylinder;

[0011] The locking assembly comprises:

[0012] A locking block which is in sliding connection with the guide rail;

[0013] A clamping clamp which is arranged on the side wall of the locking block and is connected with the annealing furnace;

[0014] A fixing bolt which is arranged on the locking block and is used for locking the relative position of the locking block and the guide rail.

[0015] According to the technical scheme provided in the embodiment of the present application, the clamping clamp is provided with an anti-skid structure.

[0016] According to the technical scheme provided in the embodiment of the present application, the mounting platform is provided with a mounting rack, and the mounting rack is provided with a guide rail for sliding of the reciprocating cylinder;

[0017] The support assembly comprises:

[0018] A support frame which is fixedly connected with the bottom of the mounting platform through the adjusting assembly;

[0019] A plurality of moving pulleys which are arranged on the bottom of the support frame.

[0020] According to the technical scheme provided in the embodiment of the present application, the adjusting assembly comprises:

[0021] A lifting cylinder which is arranged on the support frame and has a driving end connected with the bottom of the mounting platform;

[0022] An auxiliary support structure which is arranged between the support frame and the mounting platform and is synchronously moved when the mounting platform is moved along the second direction by the lifting cylinder.

[0023] According to the technical scheme provided in the embodiment of the present application, the auxiliary support structure comprises:

[0024] A telescopic cylinder which is mounted on the support frame and has an accommodating space;

[0025] a telescopic piece, one end of which is connected to the bottom of the mounting platform and the other end of which is arranged in the accommodating space;

[0026] a locking piece, which is arranged on the side wall of the telescopic cylinder near the end of the mounting platform, and is used for fixing the relative position of the telescopic cylinder and the telescopic piece.

[0027] According to the technical scheme provided by the embodiment of the present application, the fixing assembly comprises:

[0028] a first fixing piece and a second fixing piece, the first fixing piece or the second fixing piece is arranged on the driving end of the reciprocating cylinder, the first fixing piece is used for abutting against the roller to be reset to push the roller to be reset to move along the first direction away from the reciprocating cylinder, and the second fixing piece is used for hanging the roller to be reset to drive the roller to be reset to move along the first direction to the side close to the reciprocating cylinder.

[0029] According to the technical scheme provided by the embodiment of the present application, the control assembly comprises:

[0030] a gas source, which is communicated with the lifting cylinder and the reciprocating cylinder through a connecting pipe;

[0031] a pneumatic control valve, which is installed on the connecting pipe and is used for controlling the on-off of the gas source and the lifting cylinder and the reciprocating cylinder;

[0032] a speed regulating balance valve, which is installed on the connecting pipe near the reciprocating cylinder and is used for controlling the action speed of the reciprocating cylinder.

[0033] From the above technical scheme, the present application has at least the following beneficial effects:

[0034] The present application provides an annealing furnace roller resetting device for float glass production, which comprises: a mounting platform, a reciprocating cylinder and a driving structure which are slidably connected to the mounting platform, the driving structure is used to drive the reciprocating cylinder to move, and the sliding direction of the reciprocating cylinder is perpendicular to the length direction of the roller to be reset; the driving end of the reciprocating cylinder is provided with a fixing assembly, the fixing assembly is connected with the roller to be reset; the reciprocating cylinder is used to drive the roller to be reset to move along the first direction; the first direction is the length direction of the roller to be reset; further comprising: an adjusting assembly, which is arranged at the bottom of the mounting platform; the adjusting assembly is used to drive the mounting platform to move along the second direction; the second direction is perpendicular to the first direction and the sliding direction of the reciprocating cylinder; through the driving force of the adjusting assembly and the driving force of the reciprocating cylinder itself, the reciprocating cylinder is moved, so as to drive the roller to be reset to move to the target position; the target position is the position at which the annealing furnace roller can normally operate.

[0035] The application utilizes the reciprocating cylinder to drive the to-be-reset roller to move along the length direction (first direction) thereof, and drives the mounting platform to move along the second direction through the adjusting assembly, so that the reciprocating cylinder can drive the to-be-reset roller to move to the target position, thereby quickly adjusting the position of the to-be-reset roller, improving the maintenance work efficiency, and guaranteeing the normal operation of the annealing furnace roller. BRIEF DESCRIPTION OF DRAWINGS

[0036] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the drawings.

[0037] Figure 1 Structure diagram of the annealing furnace roller resetting device for float glass production.

[0038] Reference signs in the drawings: 1, mounting platform; 2, reciprocating cylinder; 3, mounting frame; 4, guide rail; 5, bearing plate; 6, locking block; 7, clamping clamp; 8, fixing bolt; 9, support frame; 10, moving pulley; 11, lifting cylinder; 12, telescopic cylinder; 13, telescopic piece; 14, locking piece; 15, first fixing piece; 16, second fixing piece; 17, air source; 18, connecting pipe; 19, pneumatic control valve; 20, speed regulating balance valve; 21, sliding wheel; 22, sliding rail. DETAILED DESCRIPTION

[0039] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, but not to limit the application. In addition, it should be noted that only the parts related to the application are shown in the drawings for the convenience of description.

[0040] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict. The application will be described in detail below with reference to the drawings and embodiments.

[0041] In order to make the annealing furnace roller resetting device for float glass production provided by the embodiments of the application more clear and easy to understand, the method will be introduced below in combination with the drawings. As shown in the Figure 1 The structure diagram of the annealing furnace roller resetting device for float glass production provided by the embodiments of the application is shown in the figure, and the device comprises:

[0042] The mounting platform 1 is slidably connected with the reciprocating cylinder 2 and the driving structure on the mounting platform 1, the driving structure is used to drive the reciprocating cylinder 2 to move, and the sliding direction of the reciprocating cylinder 2 is perpendicular to the length direction of the to-be-reset roller; the driving end of the reciprocating cylinder 2 is provided with a fixing assembly, the fixing assembly is connected with the to-be-reset roller; the reciprocating cylinder 2 is used to drive the to-be-reset roller to move along the first direction; the first direction is the length direction of the to-be-reset roller;

[0043] The adjusting assembly is arranged at the bottom of the mounting platform 1, and is used to drive the mounting platform 1 to move in the second direction; the second direction is perpendicular to the first direction and the sliding direction of the reciprocating cylinder 2.

[0044] The reciprocating cylinder 2 is driven to move by the driving force of the adjusting assembly, the driving force of the driving structure and the driving force of the reciprocating cylinder 2 itself, so as to drive the to-be-reset roller to move to a target position.

[0045] It should be noted that the mounting platform 1 is a basic bearing structure and is used to support the reciprocating cylinder 2; the reciprocating cylinder 2 can reciprocate along a line perpendicular to the length direction of the to-be-reset roller. Here, the driving structure is, for example, a driving cylinder mounted on the mounting platform 1 and used to drive the reciprocating cylinder 2 to move. A fixing assembly (the first fixing member 15 or the second fixing member 16) is arranged at the driving end of the reciprocating cylinder 2 and is stably connected to the to-be-reset roller, so as to ensure that the driving force generated by the reciprocating cylinder 2 during the extension and retraction movement can be effectively transmitted to the to-be-reset roller, thereby driving the to-be-reset roller to move in the expected direction. When the piston of the reciprocating cylinder 2 extends and retracts, the to-be-reset roller is pushed or pulled by the fixing assembly, so as to change the position of the to-be-reset roller in the length direction of the to-be-reset roller, thereby achieving accurate positioning or resetting of the to-be-reset roller in the direction.

[0046] The adjusting assembly is arranged at the bottom of the mounting platform 1 and can directly apply a force to the mounting platform 1, thereby affecting the position state of the entire mounting platform 1 and related components thereon. That is, the adjusting assembly has the ability to drive the mounting platform 1 to move in the second direction, and the second direction is perpendicular to the first direction (the length direction of the to-be-reset roller) and the sliding direction of the reciprocating cylinder 2, so that the adjusting assembly can adjust the position of the reciprocating cylinder 2 from another dimension. When the adjusting assembly and the reciprocating cylinder 2 work together, the to-be-reset roller can realize more accurate position change in three-dimensional space. For example, in actual production, the mounting platform 1 may be first moved to a roughly appropriate position range in the second direction by the adjusting assembly, and then the position of the to-be-reset roller is further fine-tuned in the vertical direction by the reciprocating cylinder 2, so as to finally reach the target position.

[0047] The application achieves the working purpose by adjusting the driving force of the assembly, the driving force of the driving structure and the driving force of the reciprocating cylinder 2 itself; specifically, the position of the mounting platform 1 is changed by the adjusting assembly, which indirectly affects the overall spatial position of the reciprocating cylinder 2 and the to-be-reset roller; and the reciprocating cylinder 2 is responsible for adjusting the fine position in the length direction of the to-be-reset roller, so that the reciprocating cylinder 2 can drive the to-be-reset roller to move to the target position under the joint action of the two, ensuring that the to-be-reset roller is in the accurate spatial position during rapid operation, improving the maintenance work efficiency and ensuring the normal operation of the annealing furnace roller.

[0048] Further, the mounting platform 1 is provided with a mounting frame 3, and the mounting frame 3 is provided with a guide rail 4 for sliding of the reciprocating cylinder 2.

[0049] The guide rail 4 is provided with a slidable bearing plate 5, and the bearing plate 5 is provided with the reciprocating cylinder 2.

[0050] It should be noted that the mounting frame 3 and the mounting platform 1 can be in sliding connection, and a sliding guide rail 22 is formed on the mounting platform 1, so that the mounting frame 3 and the sliding guide rail 22 are in sliding connection, and the sliding direction is parallel to the sliding direction of the reciprocating cylinder 2, which plays a compensating role in the sliding of the reciprocating cylinder 2, and when it slides to the required position, the current position can also be fixed by bolts, so that the device can work stably; the guide rail 4 is mounted on the mounting frame 3, which is a key component for guiding and supporting the sliding movement of the reciprocating cylinder 2; the bearing plate 5 is in sliding connection with the guide rail 4 through the sliding wheel 21, and the bearing plate 5 is used for mounting the reciprocating cylinder 2, for example, the reciprocating cylinder 2 can be firmly mounted on the bearing plate 5 through connecting pieces such as bolts and nuts; when the bearing plate 5 slides on the guide rail 4, it can drive the reciprocating cylinder 2 to slide synchronously, realizing stable and accurate reciprocating movement of the reciprocating cylinder 2 in the direction defined by the guide rail 4, and further laying a foundation for subsequent operations such as position adjustment of the to-be-reset roller driven by the reciprocating cylinder 2.

[0051] Further, it further comprises: two groups of locking assemblies arranged on the guide rail 4, which are located on both sides of the reciprocating cylinder 2.

[0052] As shown in Figure 1 , the locking assembly comprises:

[0053] A locking block 6 is in sliding connection with the guide rail 4.

[0054] A clamping clamp 7 is arranged on the side wall of the locking block 6, and the clamping clamp 7 is connected with the annealing furnace.

[0055] A fixing bolt 8 is arranged on the locking block 6 and used for locking the relative position of the locking block 6 and the guide rail 4.

[0056] It should be noted that the two sets of locking assemblies are arranged on both sides of the reciprocating cylinder 2 to provide stable positioning and locking effect, so that when the position of the relevant components needs to be fixed, the stress can be more evenly distributed to avoid the structure from deviating or deforming due to uneven stress on one side, which affects the normal operation and positioning accuracy of the equipment. The locking block 6 as the basic component of the locking assembly is connected with the guide rail 4 in a sliding manner. For example, the locking block 6 is correspondingly processed with a groove that can be embedded in the guide rail 4 or a matching sliding block structure is installed, so that the locking block 6 can smoothly slide along the guide rail 4. The design of such a sliding connection not only ensures that the locking block 6 can move flexibly to the corresponding position on the guide rail 4 according to the overall adjustment requirements during the operation of the equipment, but also lays the foundation for subsequent use of it to realize the locking function. In the actual sliding process, in order to ensure the smoothness of sliding and reduce wear, the contact part of the locking block 6 and the guide rail 4 can be finely processed, and some lubrication measures such as applying lubricating oil or installing self-lubricating gaskets can also be taken.

[0057] The clamping clamp 7 is arranged on the side wall of the locking block 6 and can be connected with the locking block 6 in a firm manner by welding, bolt connection or integral casting. This connection mode ensures that the clamping clamp 7 can move synchronously with the locking block 6 during work and accurately reach the corresponding position based on the positioning of the locking block 6 on the guide rail 4, and then effectively connect and clamp the annealing furnace. Its shape and size are designed according to the shape of the annealing furnace and the clamping effect to be achieved, for example, the shape similar to an arc or a semicircle can be used to fit the outer wall of the annealing furnace, so as to better wrap the part of the circumferential surface of the annealing furnace and achieve a stable clamping effect.

[0058] In addition, a threaded hole matched with the fixing bolt 8 is processed on the locking block 6, and the fixing bolt 8 is screwed into the threaded hole to gradually generate an axial extrusion force. When the fixing bolt 8 is tightened, the head part tightly abuts against the outer wall of the annealing furnace or interacts with the clamping clamp 7 and other related components, so that the relative position between the locking block 6 and the annealing furnace is firmly fixed.

[0059] In addition, the clamping clamp 7 is provided with an anti-skid structure. Here, the anti-skid structure is, for example, anti-skid lines, which can be in the form of longitudinal and transverse intersecting serrations or fine grid patterns, etc. By increasing the friction between the clamping clamp 7 and the outer wall of the annealing furnace, the sliding of the clamping clamp 7 relative to the annealing furnace during the operation of the equipment due to factors such as vibration and external force impact can be prevented. In addition, the method of pasting wear-resistant and anti-skid rubber pads and other materials on the inner wall of the clamping clamp 7 can also be used. The rubber pad itself has good elasticity and a large friction coefficient, which can also have a good anti-skid effect, ensuring that the clamping force of the clamping clamp 7 on the annealing furnace can continuously and stably play a role, maintaining the fixation of the relative positions between the components of the entire device.

[0060] Further, the support assembly is arranged at the bottom of the mounting platform 1;

[0061] As shown in Figure 1 The support assembly comprises:

[0062] The support frame 9 is fixedly connected with the bottom of the mounting platform 1 through the adjusting assembly;

[0063] The moving pulleys 10 are arranged at the bottom of the support frame 9.

[0064] It should be noted that the support assembly is arranged at the bottom of the mounting platform 1, which plays a role of basic support in the whole device. The support frame 9 is connected with the bottom of the mounting platform 1 through the adjusting assembly, and the adjusting assembly drives the support frame 9 to move up and down, so as to realize the adjustment of the height of the mounting platform 1 to meet the requirements of the height of the device in different production environments. The moving pulleys 10 facilitate the position adjustment and carrying operation of the device.

[0065] The adjusting assembly comprises:

[0066] The lifting cylinder 11 is arranged on the support frame 9, and the driving end of the lifting cylinder 11 is connected with the bottom of the mounting platform 1;

[0067] The auxiliary support structure is arranged between the support frame 9 and the mounting platform 1, and the auxiliary support structure moves synchronously when the lifting cylinder 11 drives the mounting platform 1 to move in the second direction.

[0068] It should be noted that when the piston of the lifting cylinder 11 extends, the mounting platform 1 will move upward under the action of the driving force; on the contrary, when the piston of the lifting cylinder 11 retracts, the mounting platform 1 will move downward; and when the driving end of the lifting cylinder 11 pushes or pulls the mounting platform 1, the reaction force will be transmitted to the support frame 9 through the cylinder body, and stable mounting can ensure that the whole structure will not be loosened, shifted or have other adverse conditions due to the action of these forces.

[0069] When the lifting cylinder 11 drives the mounting platform 1 to move in the second direction, the auxiliary support structure will move synchronously to provide additional support force for the mounting platform 1 and ensure the stability of the moving process. In addition, it can also share part of the weight borne by the mounting platform 1 and the action force generated by the movement, prevent the mounting platform 1 from tilting, shaking and other unstable phenomena during the lifting process, and ensure that the mounting platform 1 always moves smoothly along the accurate second direction, and can also maintain a stable support state after reaching the target position.

[0070] Further, the auxiliary support structure comprises:

[0071] The telescopic cylinder 12 is installed on the support frame 9 and has a containing space;

[0072] The telescopic part 13 is connected to the bottom of the installation platform 1 at one end and placed in the containing space at the other end.

[0073] The locking part 14 is arranged on the side wall of the telescopic cylinder 12 close to the installation platform 1 and used to fix the relative position of the telescopic cylinder 12 and the telescopic part 13.

[0074] It is to be noted that the telescopic part 13 is connected to the bottom of the installation platform 1 at one end and used to move synchronously with the installation platform 1. The connection mode can be bolt connection, welding or using a special connecting part to ensure firm and reliable connection so that the telescopic part 13 will not be separated from the installation platform 1 when the installation platform 1 is driven to move by the lifting cylinder 11. The other end is placed in the containing space of the telescopic cylinder 12 so that the telescopic part 13 can perform telescopic movement within the range defined by the telescopic cylinder 12, thereby playing a role in auxiliary support and guiding the moving direction when the installation platform 1 moves in the second direction. For example, when the installation platform 1 rises or falls, the telescopic part 13 will correspondingly telescope in the telescopic cylinder 12 to share part of the weight of the installation platform 1 and cooperate with the telescopic cylinder 12 to ensure the installation platform 1 moves along the accurate vertical direction, avoiding the situation that shaking, tilting and other factors affect the normal operation of the device.

[0075] When the installation platform 1 is moved to the target position by the lifting cylinder 11, the relative position of the telescopic part 13 and the telescopic cylinder 12 is limited by the locking part 14, thereby ensuring that the entire auxiliary support structure and the installation platform 1 connected thereto will not be displaced due to external interference and other factors, maintaining the overall equipment in a stable state and ensuring that the related equipment (such as the annealing furnace roller) can normally operate at the accurate position.

[0076] Further, the fixing assembly comprises:

[0077] The first fixing part 15 and the second fixing part 16 are arranged on the driving end of the reciprocating cylinder 2. The first fixing part 15 is used to abut against the to-be-reset roller to push the to-be-reset roller to move in the first direction away from the reciprocating cylinder 2, and the second fixing part 16 is used to hang the to-be-reset roller to drive the to-be-reset roller to move in the first direction towards the reciprocating cylinder 2.

[0078] It should be noted that the first fixing member 15 is used to push the to-be-reset roller to move along the first direction away from the side of the reciprocating cylinder 2. When the piston of the reciprocating cylinder 2 extends outward (assuming that the extending direction of the cylinder corresponds to the action of pushing the to-be-reset roller away from the cylinder), the first fixing member 15 connected thereto will move forward synchronously with the driving end, and since the first fixing member 15 abuts against the to-be-reset roller, a pushing force along the first direction and pointing away from the side of the reciprocating cylinder 2 will be applied to the to-be-reset roller, so as to overcome the friction and other resistance that the to-be-reset roller suffers during movement, and make the to-be-reset roller gradually move away from the cylinder, thereby realizing the position adjustment of the to-be-reset roller in the specific direction along the length direction thereof. Here, the first fixing member 15 is, for example, an adjustable top head, and the front end thereof can be a pointed top.

[0079] The second fixing member 16 is used to drive the to-be-reset roller to move along the first direction to the side close to the reciprocating cylinder 2. When the piston of the reciprocating cylinder 2 performs a retraction action, the second fixing member 16 will move to the direction close to the cylinder under the driving of the driving end, and then apply a pulling force along the first direction to the side close to the reciprocating cylinder 2 to the to-be-reset roller, so that the to-be-reset roller overcomes the corresponding resistance and starts to move to the side close to the cylinder under the action of the pulling force, thereby achieving the purpose of position adjustment in the length direction thereof to this side. For example, when the to-be-reset roller is precisely positioned or pulled back to a certain specific working position close to the cylinder from a relatively far position, the second fixing member 16 or the first fixing member 15 enables the to-be-reset roller to flexibly and accurately change the position in the first direction. Here, the second fixing member 16 is, for example, an adjustable locking shaft head buckle, which can lock the roller shaft head and make the to-be-reset roller move backward under the action of the reciprocating cylinder 2.

[0080] Further, the control assembly comprises:

[0081] The gas source 17 is communicated with the lifting cylinder 11 and the reciprocating cylinder 2 through the connecting pipe 18 respectively.

[0082] The pneumatic control valve 19 is installed on the connecting pipe 18 and is used to control the on-off of the gas source 17 and the lifting cylinder 11 and the reciprocating cylinder 2.

[0083] The speed regulating balance valve 20 is installed on the connecting pipe 18 close to the reciprocating cylinder 2 and is used to control the action speed of the reciprocating cylinder 2.

[0084] It should be noted that the air source 17 is, for example, a common air compressor station centralized gas supply, that is, the air is compressed by the compressor and stored in the gas tank, and then delivered to each gas-consuming device through the pipeline; it can also be a small independent air compressor. The connecting pipe 18 communicates the air source 17 with the lifting cylinder 11 and the reciprocating cylinder 2, so that the gas output by the air source 17 can be smoothly delivered to each cylinder.

[0085] When the lifting cylinder 11 needs to drive the installation platform 1 to operate or the reciprocating cylinder 2 drives the reset roller to move, the pneumatic control valve 19 is opened, the gas path is unblocked, and the gas can enter the cylinder to drive the piston to move; when the cylinder does not need to continue to act, the pneumatic control valve 19 is closed, the air source 17 is cut off from the corresponding cylinder passage, and the cylinder will stop working and maintain the current state. The pneumatic control valve 19 is, for example, a stop valve, a ball valve, etc.

[0086] The speed regulating balance valve 20 is generally provided with an adjustable throttling structure inside, for example, by rotating the adjusting knob to change the size of the throttle, and then controlling the gas flow. When the throttle is adjusted, the gas flow into the reciprocating cylinder 2 per unit time increases, the speed of the reciprocating cylinder 2 piston will increase, and correspondingly, the moving speed of the reset roller will also increase; on the contrary, when the throttle is small, the gas flow decreases, the piston movement speed slows down, and the moving speed of the reset roller also slows down. In addition, some more advanced speed regulating balance valves 20 also have functions of flow feedback, pressure compensation, etc., which can still stably control the action speed of the reciprocating cylinder 2 under different air source pressures and other working conditions, and ensure the stability and reliability of the device operation.

[0087] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form a technical solution.

Claims

1. An annealing lehr roller reset apparatus for float glass production, characterized by, The utility model relates to a kind of annealing furnace roller resetting device, including: Mounting platform (1), slidingly connected with reciprocating cylinder (2) and drive structure on the mounting platform (1), the drive structure is used to drive the reciprocating cylinder (2) moves, and the sliding direction of the reciprocating cylinder (2) is vertically arranged with the length direction of the roll to be reset;The drive end of the reciprocating cylinder (2) is equipped with fixed assembly, and the fixed assembly is connected with the roll to be reset;The reciprocating cylinder (2) is used to drive the roll to be reset and move along the first direction;The first direction is the length direction of the roll to be reset; Adjusting assembly, the adjusting assembly is arranged in the bottom of the mounting platform (1);The adjusting assembly is used to drive the mounting platform (1) and move along the second direction;The second direction is vertically arranged with the first direction, the sliding direction of the reciprocating cylinder (2) respectively; Through the driving force of the adjusting assembly, the driving force of the drive structure and the driving force of the reciprocating cylinder (2) itself, the reciprocating cylinder (2) moves, to drive the roll to be reset and move to target position;The target position is the position that annealing furnace roller can normally run.

2. The apparatus for resetting the rollers of an annealing lehr for float glass production according to claim 1, characterized in that, The mounting platform (1) is equipped with mounting bracket (3), and the mounting bracket (3) is equipped with guide rail (4) for the reciprocating cylinder (2) to slide; The guide rail (4) is equipped with slidable bearing plate (5), and the bearing plate (5) is mounted with the reciprocating cylinder (2).

3. An apparatus for resetting the rollers of an annealing lehr for float glass production according to claim 2, characterized in that Further including: Two groups of locking assemblies arranged on the guide rail (4), and located on both sides of the reciprocating cylinder (2); The locking assembly includes: Locking block (6), the locking block (6) is slidably connected with the guide rail (4); Embrace clamp (7), the embrace clamp (7) is arranged on the side wall of the locking block (6), and the embrace clamp (7) is connected with the annealing furnace; Fixed bolt (8), the fixed bolt (8) is arranged on the locking block (6), and is used to lock the relative position of the locking block (6) and the guide rail (4).

4. The apparatus according to claim 3, wherein The embrace clamp (7) is equipped with anti-skid structure.

5. The apparatus according to claim 1, wherein Further including: Supporting assembly arranged at the bottom of the mounting platform (1); The supporting assembly includes: Support frame (9), the support frame (9) is connected with the bottom of the mounting platform (1) by the adjusting assembly; Moving pulley (10), the number of the moving pulley (10) is at least four and is distributed on the bottom of the support frame (9).

6. An apparatus for resetting the rollers of an annealing lehr for float glass production according to claim 5, characterized in that, The adjusting assembly includes: Lifting cylinder (11), the lifting cylinder (11) is arranged on the support frame (9), and the drive end of the lifting cylinder (11) is fixedly connected with the bottom of the mounting platform (1); Auxiliary support structure, the auxiliary support structure is arranged between the support frame (9) and the mounting platform (1), when the lifting cylinder (11) drives the mounting platform (1) and moves along the second direction, the auxiliary support structure synchronously acts.

7. An apparatus for resetting the rollers of an annealing lehr for float glass production according to claim 6, characterized in that, The auxiliary support structure includes: Telescopic cylinder (12), the telescopic cylinder (12) is mounted on the support frame (9), and the telescopic cylinder (12) has accommodating space; A telescopic piece (13) is connected to the bottom of the mounting platform (1) at one end and placed in the accommodating space at the other end; A locking piece (14) is arranged on the side wall of the telescopic cylinder (12) near the end of the mounting platform (1), which is used to fix the relative position of the telescopic cylinder (12) and the telescopic piece (13).

8. The apparatus according to claim 1, wherein The fixing assembly comprises: A first fixing piece (15) and a second fixing piece (16) are arranged on the driving end of the reciprocating cylinder (2), the first fixing piece (15) is used to abut against the roller to be reset to push the roller to move away from the reciprocating cylinder (2) in the first direction, and the second fixing piece (16) is used to hang the roller to be reset to drive the roller to move towards the reciprocating cylinder (2) in the first direction.

9. The apparatus according to claim 6, wherein the apparatus is characterized by: The adjusting assembly further comprises: A gas source (17) is connected to the lifting cylinder (11) and the reciprocating cylinder (2) through a connecting pipe (18); A pneumatic control valve (19) is installed on the connecting pipe (18) to control the on-off of the gas source (17) and the lifting cylinder (11) and the reciprocating cylinder (2); A speed regulating balance valve (20) is installed on the connecting pipe (18) near the reciprocating cylinder (2) to control the action speed of the reciprocating cylinder (2).

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