Sagger position correcting and centering device for electronic kiln sagger turnover operation production line

Abstract

A sagger position deviation rectifying and centering device for an electronic kiln sagger turnover operation production line comprises a sagger deviation rectifying and centering mechanism assembly on a pair of sagger conveying roller supporting beams. The sagger deviation rectifying and centering mechanism assembly comprises a supporting beam fixing plate, a centering push block driving acting cylinder supporting frame, a centering push block driving acting cylinder, a centering push block connecting plate, a first centering push block and a second centering push block, the supporting beam fixing plate is fixed to the sagger conveying roller supporting beam, and the centering push block driving acting cylinder supporting frame is fixed to one side of the supporting beam fixing plate; the centering push block driving acting cylinder is fixed to the centering push block driving acting cylinder bearing frame, the rear side of the middle of the centering push block connecting plate is fixed to a centering push block driving acting cylinder column, the middle of the first centering push block is fixed to the front side of the left end of the centering push block connecting plate, and the middle of the second centering push block is fixed to the front side of the right end of the centering push block connecting plate. The device has the advantages that the requirement for stacking saggars according to the needed number is met, and the situation of collapse is avoided; the structure is simple and manufacturing and mounting are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of kiln auxiliary facilities, and in particular relates to a sagger position correction and centering device used in an electronic kiln sagger turnover operation production line. Background Art

[0002] As is known in the industry, the aforementioned electronic kiln sagger turnover production line is a device that is installed between the furnace inlet and furnace outlet of a tunnel kiln when in use, for circulating the saggers. The path, i.e., the passageway, of the aforementioned sagger turnover production line is typically equipped with, in accordance with process requirements, a sagger calcined material crushing mechanism, a sagger unloading mechanism, a sagger cleaning mechanism, and a sagger loading mechanism, but not limited to the following. The sagger conveying device conveys the sagger containing the completed calcination (also called "sintering") from the furnace to the station where the sagger calcined material crushing mechanism is located to crush the sagger calcined material (because many materials will produce stubborn lumps after calcination). After being crushed at the sagger calcined material crushing station, the sagger conveying device conveys it to the station where the sagger pouring mechanism is located to pour out the material in the sagger (the material can also be directly sucked out by the suction pipe at the crushing station). Then the sagger conveying device conveys the sagger that has completed the pouring to the sagger cleaning station and the sagger cleaning mechanism located at the station cleans it. The sagger conveying device then conveys the sagger to the loading station and the sagger charging device at the loading station loads the material. Finally, the sagger conveying device sends it into the furnace from the furnace entrance, thereby forming a repetitive high-efficiency production line process. Of course, if a non-damaged sagger inspection mechanism is provided between the station where the sagger cleaning mechanism is located and the sagger loading station, then the loading station can be entered after passing through the damaged sagger inspection mechanism.

[0003] In order to improve the utilization rate of the kiln and the production efficiency per unit time and save energy, a sagger stacking mechanism is provided on the aforementioned sagger turnover production line and at a position between the charging station and the furnace entrance. The saggers that have completed the loading at the charging station are stacked by the sagger stacking mechanism at the sagger stacking station. For example, the saggers that have completed the loading are stacked into three layers, four layers, five layers or more layers according to the accommodating height of the furnace and the height of the individual saggers. For the same reason, a disassembling device is also provided on the sagger turnover production line and at the exit of the furnace. Its function is to unstack the saggers that have completed calcination and are in a stacked state and are out of the furnace (also known as a sagger disassembling mechanism in the industry). For the above situation, please refer specifically to the "Sagger Stacking Device" recommended by CN221587264U. The purpose of the invention of this patent is stated in paragraph 0004 of its specification: "It can quickly achieve the stacking of saggers to achieve efficient sintering of materials, and can quickly achieve the dismantling of saggers after the materials are sintered. At the same time, the stacking and dismantling device is highly versatile and can be used for stacking and dismantling saggers of various specifications." Although this patent has the technical effects summarized in paragraphs 0030 to 0031 of its specification, the structure of the pair of upper positioning drive cylinders in this patent is unreasonable. Specifically, each of the pair of upper positioning drive cylinders is formed with an L-shaped clamp for controlling the upper edge of the sagger opening on the side facing the sagger. Therefore, it cannot meet the requirements for stacking three or more layers of saggers. Otherwise, the L-shaped clamp will interfere with or be blocked by the L-shaped clamp. Therefore, reasonable improvements are necessary. The technical solution to be introduced below was developed in this context. Utility Model Content

[0004] The task of the utility model is to provide a sagger position correction and centering device for an electronic kiln sagger turnover production line, which helps to simultaneously and synchronously act on the outer surfaces of the left and right sides of the sagger so that the sagger is reliably located in the center position of the conveying rollers of the sagger conveying mechanism, thereby meeting the stacking requirements of a required number of saggers and preventing collapse.

[0005] The task of the utility model is accomplished in this way: a sagger position correction and centering device for an electronic kiln sagger turnover production line includes a sagger position correction and centering mechanism assembly which is arranged face to face in a paired manner on a pair of sagger conveying roller support beams parallel to each other of the sagger conveying mechanism in a state of use, and is characterized in that: the sagger position correction and centering mechanism assembly includes a support beam fixing plate, a centering push block driving cylinder support frame, a centering push block driving cylinder, a centering push block connecting plate, a first centering push block and a second centering push block, and the support beam fixing plate is connected to the sagger conveying mechanism in a state of use. The feeding roller support beam is fixed, the centering push block driving cylinder support frame is fixed to the upper side of the middle part of the support beam fixing plate, the centering push block driving cylinder is fixed on the centering push block driving cylinder support frame, the centering push block driving cylinder column of the centering push block driving cylinder faces the opposite side of a pair of sagger conveying roller support beams, the middle rear side of the centering push block connecting plate is fixed to the centering push block driving cylinder column, the middle part of the height direction of the first pair of centering push blocks is fixed to the left end front side of the centering push block connecting plate, and the middle part of the height direction of the second pair of centering push blocks is fixed to the right end front side of the centering push block connecting plate.

[0006] In a specific embodiment of the present invention, support beam fixing plate adjustment grooves are provided on the support beam fixing plate and at intervals along the length direction of the support beam fixing plate, and support beam fixing plate screws are provided corresponding to the support beam fixing plate adjustment grooves, and the support beam fixing plate screws are fixed to the upper surface of the support beam of the sagger conveying roller.

[0007] In another specific embodiment of the present invention, a cylinder support frame fixing adjustment groove is provided on the centering push block driving cylinder support frame and at a position corresponding to the support beam fixing plate, and a cylinder support frame fixing screw is provided on the cylinder support frame fixing adjustment groove, and the cylinder support frame fixing screw is fixed to the support beam fixing plate.

[0008] In another specific embodiment of the present invention, a first pad is provided between the first pair of centering push blocks and the left end of the centering push block connecting plate, and the first pair of centering push blocks together with the first pad are fixed to the left end of the centering push block connecting plate; a second pad is provided between the second pair of centering push blocks and the right end of the centering push block connecting plate, and the second pair of centering push blocks together with the second pad are fixed to the right end of the centering push block connecting plate.

[0009] In another specific embodiment of the present invention, a reinforcement plate is provided between the middle rear side of the centering push block connecting plate in the length direction and the centering push block driving cylinder column through reinforcement plate fixing screws.

[0010] In another specific embodiment of the present invention, the centering push block driving cylinder is an air cylinder and is equipped with an air inlet and outlet pipe interface.

[0011] The technical effect of the technical solution provided by the utility model is that, when in use, the front surfaces of the first and second centering push blocks act on the side surfaces of the sagger simultaneously and synchronously, so that the sagger is reliably located in the middle position of the conveying rollers of the sagger conveying mechanism, thereby meeting the requirement of stacking a required number of saggers without collapse; and since the overall structure is very simple, it is very convenient to manufacture and install and can reflect economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of an embodiment of the present utility model. DETAILED DESCRIPTION

[0013] In order to more clearly understand the technical essence and beneficial effects of the present invention, a detailed description will be given below in the form of embodiments. However, the description of the embodiments does not limit the scheme of the present invention. Any equivalent transformation that is merely formal and not substantial based on the concept of the present invention should be regarded as within the scope of the technical solution of the present invention.

[0014] In the following description, all concepts related to directionality or orientation, such as up, down, left, right, front and back, are based on Figure 1 The position state is used as a reference, and therefore it cannot be understood as a special limitation on the technical solution provided by the present utility model.

[0015] See Figure 1, shows a sagger correction and centering mechanism assembly 1 which is arranged face to face in a pair on a pair of sagger conveying roller support beams parallel to each other of the sagger conveying mechanism in a state of use. The technical key points of the technical solution provided by the utility model are as follows: the sagger correction and centering mechanism assembly 1 comprises a support beam fixing plate 11, a centering push block driving cylinder support frame 12, a centering push block driving cylinder 13, a centering push block connecting plate 14, a first centering push block 15 and a second centering push block 16. The support beam fixing plate 11 is fixed to the above-mentioned sagger conveying roller support beam in a state of use, the centering push block driving cylinder support frame 12 is fixed to the middle part of the support beam fixing plate 11 facing upward, the centering push block driving cylinder 13 is fixed on the centering push block driving cylinder support frame 12, and the centering push block The centering push block driving cylinder column 131 of the block driving cylinder 13 is directed toward the opposite side of a pair of sagger conveyor roller support beams. As mentioned above, since the sagger conveyor roller support beams have a pair of face-to-face and parallel support beams, the utility model also has a pair of corresponding to each other and respectively arranged on the sagger conveyor roller support beams, thereby confirming the statement that the centering push block driving cylinder column 131 of the aforementioned centering push block driving cylinder 13 is directed toward the opposite side of a pair of sagger conveyor roller support beams, the middle rear side of the centering push block connecting plate 14 is fixed to the centering push block driving cylinder column 131, the middle part of the height direction of the first pair of centering push blocks 15 is fixed to the left end front side of the centering push block connecting plate 14, and the middle part of the height direction of the second pair of centering push blocks 16 is fixed to the right end front side of the centering push block connecting plate 14.

[0016] Depend on Figure 1 As shown, support beam fixing plate adjustment grooves 111 are provided on the aforementioned support beam fixing plate 11 and along the length direction of the support beam fixing plate 11 at intervals, and support beam fixing plate screws 1111 are provided corresponding to the support beam fixing plate adjustment grooves 111, and the support beam fixing plate screws 1111 are fixed to the upper surface of the aforementioned sagger conveying roller support beam.

[0017] A cylinder support frame fixing adjustment groove 121 is provided on the aforementioned centering push block driving cylinder support frame 12 and at a position corresponding to the support beam fixing plate 11, and a cylinder support frame fixing screw 1211 is provided on the aforementioned cylinder support frame fixing adjustment groove 121, and the cylinder support frame fixing screw 1211 is fixed to the aforementioned support beam fixing plate 11.

[0018] See you next time Figure 1A first cushion block 151 is provided between the first centering push block 15 and the left end of the centering push block connecting plate 14. The first centering push block 15 is fixed together with the first cushion block 151 to the left end of the centering push block connecting plate 14. A second cushion block 161 is provided between the second centering push block 16 and the right end of the centering push block connecting plate 14. The second centering push block 16 is fixed together with the second cushion block 161 to the right end of the centering push block connecting plate 14.

[0019] A reinforcing plate 141 is provided between the rear side of the middle portion of the longitudinal direction of the aforementioned centering push block connecting plate 14 and the aforementioned centering push block driving cylinder column 131 via a reinforcing plate fixing screw 1411.

[0020] In this embodiment, the aforementioned centering push block driving cylinder 13 is an air cylinder and is equipped with an air inlet and outlet pipe interface.

[0021] Since in use, the utility model has a pair of sagger conveyor rollers that are installed in a face-to-face state on the upper surface of the sagger conveyor roller support beam by the aforementioned support beam fixing plate screws 1111, and between the pair of sagger conveyor roller support beams is a sagger conveyor roller that is arranged to rotate in a spaced state. Therefore, when the sagger is transported by the sagger conveyor roller to the position between the pair of the utility model, the signal is collected by a signal collector such as a structure composed of a light emitter and a light receiver on the rack of the structural system of the electronic kiln sagger turnover production line not shown in the figure. For example, the light receiver cannot receive the signal because the sagger filled with materials blocks the signal emitted by the light emitter, that is, because the light beam path is blocked, the light receiver feeds back the signal to the electrical controller, and the electrical controller sends a working signal to the sagger lifting mechanism corresponding to the position of the pair of the utility model and located below the sagger conveyor roller, so that the sagger lifting mechanism rises upward and makes the sagger suspended above the sagger conveyor roller. Then, also under the working instructions issued by the electrical controller, the centering push block driving cylinders 13 of the pair of sagger correction and centering mechanism assemblies 1 of the utility model work simultaneously, so that the sagger is in the center position. Then, the pair of centering push block driving cylinders 13 work in the reverse direction (i.e., reset), and the sagger is extracted by the sagger stacking and splitting device above the pair of sagger correction and centering mechanism assemblies 1, which is not shown in the figure. After that, the aforementioned sagger lifting mechanism resets (i.e., descends). Then, another sagger filled with material enters and is extracted by the sagger stacking and splitting device according to the same process as above. This process is repeated until the saggers filled with material are stacked to the required number of layers.

[0022] During the process of centering the sagger by the centering push block driving cylinder 13, the centering push block driving cylinder column 131 applies a thrust to the centering push block connecting plate 14, and the centering push block connecting plate 14 drives the first and second center push blocks 15 and 16 to apply a thrust to the sides of the sagger. Thus, the sagger can be centered under the simultaneous and synchronous action of the present invention.

[0023] In summary, the technical solution provided by the present utility model makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects described by the applicant in the technical effect column above.

Claims

1. A sagger position correction and centering device for an electronic kiln sagger turnover production line, comprising a sagger correction and centering mechanism assembly (1) arranged face to face in a pair of parallel sagger conveying roller support beams of a sagger conveying mechanism in a state of use, characterized in that: The sagger deviation correction and centering mechanism assembly (1) comprises a support beam fixing plate (11), a centering push block driving cylinder support frame (12), a centering push block driving cylinder (13), a centering push block connecting plate (14), a first centering push block (15) and a second centering push block (16); the support beam fixing plate (11) is fixed to the sagger conveying roller support beam in a use state; the centering push block driving cylinder support frame (12) is fixed to the middle part of the support beam fixing plate (11) toward the upper side; the centering push block driving cylinder (13) is fixed to the middle part of the support beam fixing plate (11) toward the upper side; On the centering push block driving cylinder support frame (12), the centering push block driving cylinder column (131) of the centering push block driving cylinder (13) faces the opposite side of a pair of sagger conveying roller support beams, the middle rear side of the centering push block connecting plate (14) is fixed to the centering push block driving cylinder column (131), the middle part of the height direction of the first centering push block (15) is fixed to the left end front side of the centering push block connecting plate (14), and the middle part of the height direction of the second centering push block (16) is fixed to the right end front side of the centering push block connecting plate (14).

2. The sagger position correction and centering device for the electronic kiln sagger turnover production line according to claim 1 is characterized in that: Support beam fixing plate adjustment grooves (111) are provided at intervals on the support beam fixing plate (11) and along the length direction of the support beam fixing plate (11), and support beam fixing plate screws (1111) are provided corresponding to the support beam fixing plate adjustment grooves (111), and the support beam fixing plate screws (1111) are fixed to the upper surface of the support beam of the sagger conveying roller.

3. The sagger position correction and centering device for the electronic kiln sagger turnover production line according to claim 1 is characterized in that: A cylinder support frame fixing adjustment groove (121) is provided on the centering push block driving cylinder support frame (12) at a position corresponding to the support beam fixing plate (11), and a cylinder support frame fixing screw (1211) is provided on the cylinder support frame fixing adjustment groove (121), and the cylinder support frame fixing screw (1211) is fixed to the support beam fixing plate (11).

4. The sagger position correction and centering device for the electronic kiln sagger turnover production line according to claim 1 is characterized in that: A first cushion block (151) is provided between the first pair of centering push blocks (15) and the left end of the centering push block connecting plate (14) facing each other. The first pair of centering push blocks (15) and the first cushion block (151) are fixed to the left end of the centering push block connecting plate (14). A second cushion block (161) is provided between the second pair of centering push blocks (16) and the right end of the centering push block connecting plate (14) facing each other. The second pair of centering push blocks (16) and the second cushion block (161) are fixed to the right end of the centering push block connecting plate (14).

5. The sagger position correction and centering device for the electronic kiln sagger turnover production line according to claim 1 is characterized in that: A reinforcing plate (141) is provided between the middle rear side of the centering push block connecting plate (14) in the longitudinal direction and the centering push block driving cylinder column (131) via a reinforcing plate fixing screw (1411).

6. The sagger position correction and centering device for the electronic kiln sagger turnover production line according to claim 1 is characterized in that: The centering push block driving cylinder (13) is an air cylinder and is equipped with an air inlet and outlet pipeline interface.

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