Grinding and polishing machine for ceramic knife plane

Abstract

The utility model relates to the technical field of grinding and polishing, in particular to a grinding and polishing machine for a ceramic knife plane, which comprises a support, a conveying belt mounted on the inner side of the support, a door frame fixedly mounted on the upper side of the support, a clamping groove fixedly mounted at the bottom of the door frame, and a polishing component arranged on the lower side of the clamping groove. The grinding assembly comprises an electric sliding block, a connecting base is fixedly connected to the bottom of the electric sliding block, a mounting plate is arranged at the bottom of the connecting base, an electric telescopic rod is fixedly connected between the mounting plate and the connecting base, side supports are symmetrically mounted on the side edges of the mounting plate, and threaded rods are rotationally mounted on the inner sides of the side supports. According to the ceramic knife polishing device, through the arranged polishing assembly, key components such as an electric telescopic rod, a mounting plate, a spring, a pressing plate, a threaded rod, a sliding base, a first motor, a second motor and a polishing roller in the polishing assembly are matched for work, automatic polishing work on a ceramic knife is achieved, meanwhile, the polishing precision can be controlled, manual intervention is not needed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and polishing, in particular to a grinding and polishing machine for the plane of a ceramic knife. Background Technique

[0002] As a modern kitchen tool, the ceramic knife is made of high-tech materials and has many advantages that traditional metal knives cannot match. The hardness of the ceramic knife is very high, second only to diamond, so it is extremely sharp and wear-resistant. It has a high density, no capillary pores on the surface, is not easy to attach bacteria, is easy to clean and will not hide dirt. Since it is non-metallic casting, it will not rust and there will be no metallic taste remaining on the food, maintaining the original color and taste of the food.

[0003] Most of the existing grinding equipment for ceramic knives requires manual cooperation and assistance, lacking in automation. When grinding and processing, technicians are required to control the grinding accuracy, and there is a certain danger during operation. To solve the above problems, we propose a grinding and polishing machine for the plane of a ceramic knife. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings in the prior art, and to propose a grinding and polishing machine for the plane of a ceramic knife.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A grinding and polishing machine for the plane of a ceramic knife, including a bracket, a conveyor belt is installed inside the bracket, a gantry is fixedly installed on the upper side of the bracket, a card slot is fixedly installed at the bottom of the gantry, and a grinding assembly is arranged below the card slot; the grinding assembly includes an electric slider, a connecting seat is fixedly connected to the bottom of the electric slider, a mounting plate is arranged at the bottom of the connecting seat, an electric telescopic rod is fixedly connected between the mounting plate and the connecting seat, side supports are symmetrically installed on the side of the mounting plate, a threaded rod is rotatably installed inside the side supports, a sliding seat is screwed on the threaded rod, the sliding seat is arranged in a U shape, a first motor is fixedly installed outside the side supports, the output end of the first motor is connected to the threaded rod through a coupling, a second motor is fixedly installed on the side of the sliding seat, a grinding roller is fixedly installed at the output end of the second motor, the grinding roller is rotatably installed inside the sliding seat and the lower side of the grinding roller protrudes from the bottom of the sliding seat, and pressing plates are symmetrically arranged on both sides of the bottom of the mounting plate, and a plurality of springs are fixedly connected between the pressing plates and the mounting plate.

[0007] Preferably, a ceramic knife is conveyed on the conveyor belt.

[0008] Preferably, a power box is fixedly installed on the side of the bracket, a conveying power motor is arranged inside the power box, and a controller is fixedly installed on the outer wall of the power box.

[0009] Preferably, a positioning camera is fixedly installed on the rear side of the gantry, and the positioning camera is electrically connected to the controller.

[0010] Preferably, the electric slider is slidably clamped inside the card slot.

[0011] Preferably, four guiding telescopic rods are arranged outside the electric telescopic rod, and the four guiding telescopic rods are fixedly installed between the connecting seat and the mounting plate.

[0012] Preferably, a damper is arranged inside the spring, and the damper is fixedly installed between the mounting plate and the pressing plate.

[0013] Preferably, a flexible cushion plate is fixedly installed at the bottom of the pressing plate.

[0014] Compared with the related art, a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model has the following beneficial effects:

[0015] In the present utility model, for the grinding and polishing machine for the plane of a ceramic knife, through the arranged grinding assembly, in the grinding assembly, by controlling the electric telescopic rod to drive the lower mounting plate to move downward, the pressing plate arranged at the bottom of the mounting plate is pressed against the upper side of the ceramic knife to be ground. A spring is arranged between the pressing plate and the mounting plate, and the pressing and fixing force of the pressing plate on the ceramic knife is provided by the resilience of the spring. In addition, the spring has a certain elastic deformation range, and this range is used to control the friction grinding depth between the grinding roller at the bottom of the sliding seat and the upper side of the ceramic knife. Furthermore, the grinding depth of the grinding roller on the ceramic knife can be controlled and adjusted by the electric telescopic rod, and further the grinding precision of the ceramic knife can be automatically controlled. After the pressing and fixing are completed, the first motor and the second motor are started synchronously. The first motor drives the threaded rod to drive the sliding seat to move, so as to drive the grinding roller at the bottom to slide on the ceramic knife surface, realizing the covering grinding work of the ceramic knife surface. The second motor drives the grinding roller to rotate, and uses the grinding roller to perform rotational friction grinding. Through the arranged grinding assembly in the present utility model, by the cooperation of the key components such as the electric telescopic rod, the mounting plate, the spring, the pressing plate, the threaded rod, the sliding seat, the first motor, the second motor and the grinding roller, the automatic grinding work of the ceramic knife is realized, and at the same time the grinding precision can be controlled, without human intervention, improving the production efficiency, and also ensuring the safety during the grinding work and strengthening the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model;

[0017] Figure 2 This is a partial three - dimensional structure schematic diagram of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model;

[0018] Figure 3 This is a three - dimensional structure schematic of the grinding component of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model Figure 1 ;

[0019] Figure 4 This is a three - dimensional structure schematic of the grinding component of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model Figure 2 .

[0020] In the figure: 1, support; 2, conveyor belt; 3, power box; 4, controller; 5, ceramic knife; 6, gantry; 7, positioning camera; 8, card slot; 9, grinding component; 91, electric slider; 92, connecting seat; 93, electric telescopic rod; 94, mounting plate; 95, side support; 96, threaded rod; 97, sliding seat; 98, first motor; 99, second motor; 910, grinding roller; 911, spring; 912, pressing plate; 913, damper; 914, flexible backing plate; 915, guiding telescopic rod. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Referring to Figures 1 - 4 , please refer to Figures 1 - 4 , wherein, Figure 1 This is a three - dimensional structure schematic diagram of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model; Figure 2 This is a partial three - dimensional structure schematic diagram of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model; Figure 3 This is a three - dimensional structure schematic of the grinding component of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model Figure 1 ; Figure 4 This is a three - dimensional structure schematic of the grinding component of a grinding and polishing machine for the plane of a ceramic knife proposed by the present utility model Figure 2 . A grinding and polishing machine for the plane of a ceramic knife includes: a support 1, a conveyor belt 2 is installed inside the support 1, a gantry 6 is fixedly installed on the upper side of the support 1, a card slot 8 is fixedly installed at the bottom of the gantry 6, and a grinding component 9 is arranged below the card slot 8.

[0023] In this method, the grinding assembly 9 includes an electric slider 91. The electric slider 91 is slidably clamped inside the card slot 8. A connecting seat 92 is fixedly connected to the bottom of the electric slider 91. An installation plate 94 is arranged at the bottom of the connecting seat 92. An electric telescopic rod 93 is fixedly connected between the installation plate 94 and the connecting seat 92. Side supports 95 are symmetrically installed on the side of the installation plate 94. A threaded rod 96 is rotatably installed inside the side supports 95. A sliding seat 97 is screwed onto the threaded rod 96. The sliding seat 97 is arranged in a U shape. A first motor 98 is fixedly installed on the outside of the side supports 95. The output end of the first motor 98 is connected to the threaded rod 96 through a coupling. A second motor 99 is fixedly installed on the side of the sliding seat 97. A grinding roller 910 is fixedly installed at the output end of the second motor 99. The grinding roller 910 is rotatably installed inside the sliding seat 97 and the lower side of the grinding roller 910 protrudes from the bottom of the sliding seat 97. Pressing plates 912 are symmetrically arranged on both sides of the bottom of the installation plate 94. A number of springs 911 are fixedly connected between the pressing plates 912 and the installation plate 94.

[0024] Through the above settings, the sliding seat 97 is arranged in a U shape, and its two sides are respectively screwed to the threaded rods 96 on both sides. Furthermore, when the double threaded rods 96 are used to drive the sliding seat 97 to slide, its movement is more stable, and further the grinding roller 910 rotatably installed at the bottom has better stability when grinding the ceramic knife 5.

[0025] In this method, a ceramic knife 5 is conveyed on the conveyor belt 2.

[0026] Through the above settings, the conveyor belt 2 provides bottom support and conveying functions for the ceramic knife 5.

[0027] In this method, a power box 3 is fixedly installed on the side of the bracket 1. A conveying power motor is arranged inside the power box 3. A controller 4 is fixedly installed on the outer wall of the power box 3.

[0028] Through the above settings, the conveying power motor arranged inside the power box 3 provides a conveying power source for the conveyor belt 2.

[0029] In this method, a positioning camera 7 is fixedly installed on the rear side of the gantry 6. The positioning camera 7 is electrically connected to the controller 4.

[0030] Through the above settings, the positioning camera 7 observes the position of the ceramic knife 5 on the conveyor belt 2 and feeds back the position information to the controller 4. Furthermore, the controller 4 can adjust the position of the grinding assembly 9 according to the position information.

[0031] In this method, four guiding telescopic rods 915 are arranged outside the electric telescopic rod 93. The four guiding telescopic rods 915 are fixedly installed between the connecting seat 92 and the installation plate 94.

[0032] Through the above settings, the guiding telescopic rod 915 makes the movement of the electric telescopic rod 93 driving the mounting plate 94 more stable.

[0033] In this method, a damper 913 is arranged inside the spring 911, and the damper 913 is fixedly installed between the mounting plate 94 and the pressing plate 912.

[0034] Through the above settings, the damper 913 is arranged so that when the spring 911 deforms, the pressing plate 912 still remains parallel to the mounting plate 94, and the bottom surface of the pressing plate 912 does not tilt. Furthermore, when the bottom of the pressing plate 912 presses and fixes the ceramic knife 5, it is more stable, and the damper 913 improves the stability during the pressing of the spring 911.

[0035] In this method, a flexible cushion plate 914 is fixedly installed at the bottom of the pressing plate 912.

[0036] Through the above settings, the flexible cushion plate 914 makes the bottom of the pressing plate 912 flexible, avoiding scratches on the tool body when the pressing plate 912 presses and fixes the ceramic knife 5.

[0037] The working principle of a grinding and polishing machine for the plane of a ceramic knife provided by the present utility model is as follows:

[0038] During use, the conveyor belt 2 is started to convey the ceramic knife 5 forward on the conveyor belt 2. When the positioning camera 7 on the rear side of the gantry 6 detects the position of the ceramic knife 5, the position information is fed back to the controller 4. The controller 4 controls the electric slider 91 to slide in the card slot 8, so that the position of the lower pressing plate 912 is aligned with both ends of the ceramic knife 5. When the detected ceramic knife 5 is conveyed directly below the gantry 6, the conveyor belt 2 stops conveying at this time. Subsequently, the electric telescopic rod 93 is started to drive the lowermost pressing plate 912 to press against the upper side of the ceramic knife 5, and the ceramic knife 5 is firmly pressed on the upper side of the stopped conveyor belt 2. Subsequently, the first motor 98 and the second motor 99 are started synchronously. The first motor 98 drives the threaded rod 96 to rotate, and then drives the sliding seat 97 to slide through the threaded rod 96, so that the grinding roller 910 rotatably installed at the bottom of the sliding seat 97 moves on the upper side of the ceramic knife 5. Driven by the second motor 99, the grinding roller 910 rotates at a high speed. Then, while the grinding roller 910 moves on the upper side of the ceramic knife 5, a covering surface grinding work is carried out on the upper side of the ceramic knife 5. After grinding is completed, the controller 4 controls the first motor 98 and the second motor 99 to brake, and at the same time, the electric telescopic rod 93 contracts, driving the mounting plate 94, the lower pressing plate 912 and the grinding roller 910 to reset upward, waiting for the grinding work of the next ceramic knife 5. Subsequently, the conveyor belt 2 continues to start for conveying work.

[0039] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A grinding and polishing machine for the plane of a ceramic knife, characterized in that, It includes a bracket (1), a conveyor belt (2) is installed inside the bracket (1), a gantry (6) is fixedly installed on the upper side of the bracket (1), a card slot (8) is fixedly installed at the bottom of the gantry (6), and a grinding assembly (9) is arranged below the card slot (8); The grinding assembly (9) includes an electric slider (91), a connecting seat (92) is fixedly connected to the bottom of the electric slider (91), a mounting plate (94) is arranged at the bottom of the connecting seat (92), an electric telescopic rod (93) is fixedly connected between the mounting plate (94) and the connecting seat (92), side supports (95) are symmetrically installed on the side of the mounting plate (94), a threaded rod (96) is rotatably installed inside the side supports (95), a sliding seat (97) is screwed onto the threaded rod (96), the sliding seat (97) is arranged in a U shape, a first motor (98) is fixedly installed outside the side supports (95), the output end of the first motor (98) is connected to the threaded rod (96) through a coupling, a second motor (99) is fixedly installed on the side of the sliding seat (97), a grinding roller (910) is fixedly installed at the output end of the second motor (99), the grinding roller (910) is rotatably installed inside the sliding seat (97) and the lower side of the grinding roller (910) protrudes from the bottom of the sliding seat (97), pressing plates (912) are symmetrically arranged on both sides of the bottom of the mounting plate (94), and a plurality of springs (911) are fixedly connected between the pressing plates (912) and the mounting plate (94).

2. The lapping and polishing machine for the plane of a ceramic knife according to claim 1, characterized in that, A ceramic knife (5) is conveyed on the conveyor belt (2).

3. A grinding and polishing machine for the plane of a ceramic knife according to claim 1, characterized in that, A power box (3) is fixedly installed on the side of the bracket (1), a conveying power motor is arranged inside the power box (3), and a controller (4) is fixedly installed on the outer wall of the power box (3).

4. A grinding and polishing machine for the plane of a ceramic knife according to claim 1, characterized in that, A positioning camera (7) is fixedly installed on the rear side of the gantry (6), and the positioning camera (7) is electrically connected to the controller (4).

5. A grinding and polishing machine for the plane of a ceramic knife according to claim 1, characterized in that, The electric slider (91) is slidably clamped inside the card slot (8).

6. The lapping and polishing machine for the plane of a ceramic knife according to claim 1, wherein Four guiding telescopic rods (915) are arranged outside the electric telescopic rod (93), and the four guiding telescopic rods (915) are fixedly installed between the connecting seat (92) and the mounting plate (94).

7. A grinding and polishing machine for the plane of a ceramic knife according to claim 1, characterized in that, A damper (913) is arranged inside the spring (911), and the damper (913) is fixedly installed between the mounting plate (94) and the pressing plate (912).

8. A grinding and polishing machine for the plane of a ceramic knife according to claim 1, characterized in that, A flexible cushion plate (914) is fixedly installed at the bottom of the pressing plate (912).

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