Prefabricated part cutting and grinding device

Abstract

The utility model discloses a prefabricated part cutting and grinding device, which relates to the field of glazed furnace door brick production, and comprises a rack, a drum-type conveyor and a grinding mechanism for grinding the bottom of a glazed furnace door brick are fixedly connected onto the rack, a shell is fixedly connected onto the rack, a pneumatic emptying door is arranged at the top of the shell, and the pneumatic emptying door is connected with the rack. A pneumatic discharging door is arranged on the side face of the shell. The device has the beneficial effects that glazed furnace door bricks are placed on the drum-type conveyor through the pneumatic discharging door by feeding equipment in a workshop, the glazed furnace door bricks are driven by the drum-type conveyor to move towards the pneumatic discharging door, the glazed furnace door bricks pass through the polishing mechanism before passing through the pneumatic discharging door, the bottoms of the glazed furnace door bricks can be polished through the polishing mechanism, and then the glazed furnace door bricks are polished. After the glazed furnace door bricks are polished, the glazed furnace door bricks can be conveyed to the next working procedure through the roller type conveyor, so that unnecessary links and actions can be effectively eliminated, and the overall production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of hanging glaze furnace door brick, and particularly relates to a prefabricated part cutting and grinding device. BACKGROUND

[0002] During the production of hanging glaze furnace door bricks, glaze drops may appear on the bottom edge. These glaze drops will affect the flatness and stability of the hanging glaze furnace door bricks during masonry. If not handled, they may cause the hanging glaze furnace door bricks to be laid insecurely during use, affecting the structural strength and sealing performance of the entire masonry, especially in high-temperature industrial environments, which may cause safety hazards and reduce the service life of the equipment.

[0003] In the prior art, manual grinding and mechanical grinding can be used. Manual grinding usually uses small handheld grinding tools such as angle grinders and straight grinders. The material of the grinding disc is generally selected according to the hardness of the glaze drops. For glaze drops with high hardness, diamond grinding discs may be selected. Some auxiliary tools such as sandpaper and files are also provided for further fine processing of the surface after grinding. This method is time-consuming and labor-intensive, and has low efficiency.

[0004] Mechanical grinding uses a special hanging glaze furnace door brick grinding machine. This machine usually has a rotatable workbench for placing hanging glaze furnace door bricks. The workbench has clamps to fix the hanging glaze furnace door bricks to prevent them from moving during grinding. The machine is equipped with multiple grinding heads that can move according to a preset program on the bottom of the hanging glaze furnace door bricks to achieve comprehensive grinding. Although this grinding method can save labor, the grinding process cannot be connected with the production line. Although the grinding itself has improved efficiency, the ground hanging glaze furnace door bricks need to be transferred to other processes, and the efficiency of the entire production line needs to be improved. UTILITY MODEL CONTENTS

[0005] The purpose of the utility model is to provide a prefabricated part cutting and grinding device to solve the above problems, as described below.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The prefabricated part cutting and grinding device provided by the utility model comprises a rack, a roller conveyor and a grinding mechanism for grinding the bottom of a hanging glaze furnace door brick are fixedly connected to the rack, a shell is fixedly connected to the rack, a pneumatic discharge door is arranged at the top of the shell, and a pneumatic discharge door is arranged on the side of the shell.

[0008] The glazed furnace door brick is placed on the roller conveyor through the pneumatic feeding door by the feeding equipment in the workshop, and the glazed furnace door brick is moved to the pneumatic discharging door by the roller conveyor, and the glazed furnace door brick passes through the polishing mechanism before the pneumatic discharging door, and the bottom of the glazed furnace door brick is polished by the polishing mechanism.

[0009] After the glazed furnace door brick is placed in the shell, the pneumatic feeding door and the pneumatic discharging door are in the closed state.

[0010] Preferably, the shell is provided with a pneumatic maintenance door for maintaining the polishing mechanism.

[0011] Preferably, the rack is fixedly connected with a baffle below the roller conveyor, and the baffle cooperates with the rack and the shell to cover the polishing mechanism and the roller conveyor.

[0012] Preferably, the bottom of the baffle is fixedly connected with a plurality of slag collecting hoppers.

[0013] Preferably, the polishing mechanism comprises a mounting frame fixedly connected to the rack, four rotating shafts vertically rotatably connected to the rack, and a polishing disc fixedly connected to the upper end of the rotating shaft, the four rotating shafts being equally divided into two groups, the two groups of rotating shafts being arranged on the two sides of the roller conveyor, a motor and a linkage assembly being fixedly connected to the mounting frame, and the motor being capable of rotating the four rotating shafts simultaneously through the linkage assembly.

[0014] Preferably, the linkage assembly comprises a driving shaft rotatably connected to the mounting frame through a bearing seat, the driving shaft being fixedly connected to the output shaft of the motor, two fixed shafts being vertically rotatably connected to the mounting frame, a bevel gear two and a chain wheel one being fixedly connected to the fixed shaft, two bevel gears one being fixedly connected to the driving shaft, the two bevel gears one being engaged with the two bevel gears two respectively, a chain wheel two being fixedly connected to the rotating shaft, and the chain wheel one being drivingly connected to the two corresponding chain wheels two through a chain.

[0015] Preferably, the radius of the chain wheel one is greater than that of the chain wheel two.

[0016] The beneficial effects are:

[0017] 1. The glazed furnace door brick is placed on the roller conveyor through the pneumatic feeding door by the feeding equipment in the workshop, and the glazed furnace door brick is moved to the pneumatic discharging door by the roller conveyor, and the glazed furnace door brick passes through the polishing mechanism before the pneumatic discharging door, and the bottom of the glazed furnace door brick is polished by the polishing mechanism, and the glazed furnace door brick is conveyed to the next process by the roller conveyor after polishing, thereby effectively eliminating unnecessary links and actions and effectively improving the overall production efficiency.

[0018] 2. Compared with the existing grinding equipment, this device does not need to fix the glazed furnace door bricks during grinding, and the grinding mechanism does not need to move. The glazed furnace door bricks move with the roller conveyor and can be displaced relative to the grinding mechanism, thereby ensuring the comprehensiveness of the grinding. This can reduce the use of a large number of actuators and reduce equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a front view structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the shell of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the linkage assembly of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the grinding mechanism of the utility model.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Frame; 2. Roller conveyor; 3. Slag collection hopper; 4. Housing; 5. Pneumatic inspection door; 6. Pneumatic discharge door; 7. Pneumatic discharge door; 8. Grinding mechanism; 9. Mounting frame; 10. Rotating shaft; 11. Grinding disc; 12. Baffle; 13. Motor; 14. Linkage assembly; 15. Drive shaft; 16. Bevel gear 1; 17. Bevel gear 2; 18. Sprocket 1; 19. Fixed shaft; 20. Sprocket 2; 21. Chain. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] See alsoFigures 1-5 The utility model provides a prefabricated part cutting and grinding device, including frame 1, frame 1 is fixedly connected with drum conveyor 2 and is used for polishing the polishing mechanism 8 of glazed furnace door brick bottom, frame 1 is fixedly connected with the shell 4, the top of shell 4 is provided with pneumatic discharge door 6, and the side of shell 4 is provided with pneumatic discharge door 7.

[0029] The polishing mechanism 8 can be selectively installed with guide rails for guiding the glazed furnace door brick on both sides, preventing the glazed furnace door from deflecting, but in actual production process, it is not necessary to install, because the weight of the glazed furnace door brick is relatively large, and the force of the polishing mechanism 8 acting on the bottom of the glazed furnace door brick is not enough to make it deflect, so whether to use the guide rail needs to be determined according to the situation.

[0030] As an optional embodiment, the shell 4 is provided with a pneumatic maintenance door 5 for maintaining the polishing mechanism 8, and opening the pneumatic maintenance door 5 facilitates the replacement of the polishing disc 11 of the polishing mechanism 8.

[0031] The frame 1 is fixedly connected with a baffle 22, and the baffle 22 is located below the drum conveyor 2, and the baffle 22 cooperates with the frame 1 and the shell 4 to cover the polishing mechanism 8 and the drum conveyor 2, after the glazed furnace door brick is placed in the shell 4, the pneumatic discharge door 6 and the pneumatic discharge door 7 are in the closed state, and this design can prevent dust pollution when polishing the bottom of the glazed furnace door brick.

[0032] The bottom of the baffle 22 is fixedly connected with a plurality of slag collecting hoppers 3, and the bottom of the slag collecting hopper 3 is provided with a switch door, and opening the switch door can clean the slag collecting hopper 3.

[0033] The polishing mechanism 8 includes a mounting frame 9, the mounting frame 9 is fixedly connected to the frame 1, the frame 1 is vertically rotatably connected with four shafts 10, and the upper end of the shaft 10 is fixedly connected with a polishing disc 11, the four shafts 10 are equally divided into two groups according to the number, and the two groups of shafts 10 are arranged on both sides of the drum conveyor 2, the mounting frame 9 is fixedly connected with a motor 13 and a linkage assembly 14, and the motor 13 can rotate the four shafts 10 simultaneously through the linkage assembly 14, the glazed furnace door brick is moved to the polishing mechanism 8 through the drum conveyor 2, the polishing disc 11 is rotated through the shaft 10, and the glazed furnace door brick bottom can be polished by using the polishing disc 11, and in addition, the roughness of the polishing disc 11 can be adjusted according to the demand, for example, the polishing disc that first contacts the glazed furnace door brick can be selected to have large roughness, and the polishing disc that contacts the glazed furnace door brick later can be replaced to have weak roughness, so that the polishing efficiency is ensured, and the fineness of the glazed furnace door brick bottom is ensured.

[0034] The linkage assembly 14 comprises a driving shaft 15 rotatably connected to the mounting frame 9 through a bearing seat, the driving shaft 15 is fixedly connected with the output shaft of the motor 13, two fixed shafts 19 are vertically rotatably connected to the mounting frame 9, the bevel gear two 17 and the sprocket one 18 are fixedly connected to the fixed shaft 19, two bevel gears one 16 are fixedly connected to the driving shaft 15, the two bevel gears one 16 are respectively engaged with the two bevel gears two 17, the sprocket two 20 is fixedly connected to the rotating shaft 10, the sprocket one 18 is drivingly connected with two corresponding sprocket two 20 through the chain 21, the driving shaft 15 is rotatably driven by the motor 13, the driving shaft 15 and the two bevel gears one 16 and the two bevel gears two 17 can drive the two fixed shafts 19 to rotate, and the fixed shaft 19 and the sprocket one 18 and the two sprocket two 20 can drive the rotating shaft 10 in the same group to rotate.

[0035] The radius of the sprocket one 18 is greater than that of the sprocket two 20, so that the tension of the chain 21 and the stability of transmission can be improved.

[0036] With the above structure, the glaze hanging furnace door brick is placed on the drum conveyor 2 through the pneumatic feeding door 6 by the feeding equipment of the workshop, the glaze hanging furnace door brick is moved to the pneumatic discharging door 7 by the drum conveyor 2, and the glaze hanging furnace door brick is polished by the polishing mechanism 8 before passing through the pneumatic discharging door 7, and the bottom of the glaze hanging furnace door brick can be polished by the polishing mechanism 8.

[0037] After the glaze hanging furnace door brick is placed in the shell 4, the pneumatic feeding door 6 and the pneumatic discharging door 7 are in the closed state.

[0038] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A prefabricated part cutting and grinding device, characterized in that: The invention comprises a frame (1), a roller conveyor (2) and a grinding mechanism (8) for grinding the bottom of glaze furnace door bricks are fixedly connected to the frame (1), a shell (4) is fixedly connected to the frame (1), a pneumatic discharge door (6) is provided on the top of the shell (4), and a pneumatic discharge door (7) is provided on the side of the shell (4).

2. The preform cutting and grinding device according to claim 1, characterized in that: The housing (4) is provided with a pneumatic inspection door (5) for inspecting the grinding mechanism (8).

3. The preform cutting and grinding device according to claim 1, characterized in that: A baffle (22) is fixedly connected to the frame (1), and the baffle (22) is located below the roller conveyor (2). The baffle (22) cooperates with the frame (1) and the shell (4) to cover the grinding mechanism (8) and the roller conveyor (2).

4. The preform cutting and grinding device according to claim 3, characterized in that: The bottom of the baffle (22) is fixedly connected to a plurality of slag collecting hoppers (3).

5. The preform cutting and grinding device according to claim 1, characterized in that: The grinding mechanism (8) includes a mounting frame (9), the mounting frame (9) is fixedly connected to the frame (1), four rotating shafts (10) are vertically rotatably connected to the frame (1), and the upper ends of the rotating shafts (10) are fixedly connected to grinding discs (11), the four rotating shafts (10) are divided into two groups according to the number, and the two groups of rotating shafts (10) are respectively arranged on both sides of the roller conveyor (2), and a motor (13) and a linkage assembly (14) are fixedly connected to the mounting frame (9), and the motor (13) can rotate the four rotating shafts (10) simultaneously through the linkage assembly (14).

6. The preform cutting and grinding device according to claim 5, characterized in that: The linkage assembly (14) includes a drive shaft (15), the drive shaft (15) is rotatably connected to the mounting frame (9) through a bearing seat, the end of the drive shaft (15) is fixedly connected to the output shaft of the motor (13), the mounting frame (9) is vertically rotatably connected to two fixed shafts (19), the fixed shaft (19) is fixedly connected to a bevel gear 2 (17) and a sprocket 1 (18), the drive shaft (15) is fixedly connected to two bevel gears 1 (16), the two bevel gears 1 (16) are respectively engaged with the two bevel gears 2 (17), the rotating shaft (10) is fixedly connected to a sprocket 2 (20), and the sprocket 1 (18) is transmission-connected to two corresponding sprockets 2 (20) through a chain (21).

7. The preform cutting and grinding device according to claim 6, characterized in that: The radius of the sprocket one (18) is greater than that of the sprocket two (20).

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