Protective device for vegetable cutting equipment

Abstract

The utility model belongs to the technical field of vegetable cutting protection, and provides a protection device for vegetable cutting equipment, which comprises a base frame, a protection assembly and a brake assembly, a sensor I and a sensor II are matched to detect that a human body is close to the vegetable cutting equipment on the inner side of the base frame, the operation of the vegetable cutting equipment is automatically stopped, and the brake assembly prevents a baffle from further moving. The probability that an operator is cut by vegetable cutting equipment or clamped by a baffle when approaching the base frame is reduced; the problems that an existing vegetable cutter is usually provided with a transparent cover or baffles, the baffles are usually installed on the two sides of the vegetable cutter in a sliding mode, when a worker assists the vegetable cutter in vegetable cutting operation or maintenance, the worker is prone to being pinched by the moving baffles, and the use safety of the device is reduced are solved, the safety and operation efficiency of the device are improved, and the practicability is high. And accidents and injuries can be reduced, and the safety of operators is protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable cutting protection, in particular to a protection device for vegetable cutting equipment. The structural optimization of the protection device is achieved by optimizing the structural design related to the protection. Background Art

[0002] Guards for cutting equipment are components used to ensure the safety of operators during cutting, slicing, chopping or other food processing operations, which reduce the risk of accidents and injuries during the operation of cutting equipment;

[0003] Existing vegetable cutters are usually equipped with a transparent cover or baffle. Since the baffle is usually slidably installed on both sides of the vegetable cutter, when the staff assists in the machine cutting operation or maintenance, they are easily pinched by the moving baffle, which reduces the safety of the device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a protective device for vegetable cutting equipment to solve the problem that since the baffles of the existing vegetable cutting machine are usually slidably installed on both sides of the vegetable cutting machine, when the staff assists in the machine cutting operation or maintenance, they are easily pinched by the moving baffles, which reduces the safety of the device.

[0005] The utility model provides the following technical solutions:

[0006] A protective device for vegetable cutting equipment, comprising:

[0007] A base frame, wherein a sensor 1 is fixedly connected to a bottom outer wall of the base frame, and a sensor 2 is fixedly connected to a top outer wall of the base frame;

[0008] A guard assembly, the guard assembly comprising a baffle, a motor 1, a rotating rod, a moving gear and a long rack, the baffle being slidably connected to the inner wall of the base frame, the motor 1 being fixedly connected to the outer wall of the base frame, the rotating rod being fixedly connected to the outer wall of the main shaft of the motor 1, the moving gear being fixedly connected to the outer wall of the rotating rod, and the long rack being fixedly connected to the outer wall of the baffle and meshing with the rotating rod;

[0009] A brake assembly, the brake assembly includes a fixed plate 1, a fixed plate 2, a motor 2, a screw rod 1, a screw rod 2 and a clamping block, the fixed plate 1 is fixedly connected to the inner outer wall of the base frame, the fixed plate 2 is fixedly connected to the inner wall of the fixed plate 1, the motor 2 is fixedly connected to the outer wall of the fixed plate 2, the screw rod 1 is fixedly connected to the outer wall of the main shaft of the motor 2, the screw rod 2 is fixedly connected to the outer wall of the screw rod 1 and is rotatably connected to the inner wall of the fixed plate 2, and the clamping block is slidably connected to the inner wall of the fixed plate 2 and is rotatably connected to the outer walls of the screw rods 1 and 2.

[0010] Furthermore, the sensor one and sensor two are used to emit and sense light beams respectively. There are multiple sensors one and two and they are evenly distributed on the inner and outer walls of the base frame to monitor the moving objects between the base frames in all directions.

[0011] Furthermore, the baffle is used to block the vegetable cutting production line, ensuring that employees are away from the running cutting equipment, thereby improving the safety of the production line.

[0012] Furthermore, the motor drives the moving gear to rotate via the rotating rod, driving the long rack to translate left and right, thereby driving the baffle to slide on the frame to achieve the effect of quickly opening and closing the access to the production line in the frame, so that the baffle can be quickly opened when manual intervention in production or maintenance is required, and when the vegetable cutting production line is running independently, the baffle is closed to prevent people from entering, thereby ensuring safety.

[0013] Furthermore, there are multiple clamping blocks and they are symmetrically distributed on both sides of the fixed plate 2. Since their inner walls are respectively provided with threads corresponding to the screw rod 1 and the screw rod 2, when the motor 2 drives the screw rod 1 and the screw rod 2 to rotate simultaneously, the clamping blocks can be driven to slide on the fixed plate 2.

[0014] Furthermore, the threads on the outer walls of screw rod 1 and screw rod 2 are in opposite directions, so when motor 2 drives screw rod 1 and screw rod 2 to rotate synchronously, it drives a pair of clamping blocks to slide towards each other, thereby clamping the long rack to limit its further movement.

[0015] Furthermore, an anti-skid pad is fixedly connected to the outer wall of the clamping block. The anti-skid pad is made of soft material and is used to improve the deceleration effect on the long rack when it is squeezed and reduce wear.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model discloses a protective device for vegetable cutting equipment, which detects a human body approaching the vegetable cutting equipment on the inner side of a base frame through the cooperation of sensor 1 and sensor 2, automatically stops the operation of the vegetable cutting equipment, and prevents the further movement of the baffle plate through a brake stop component, thereby reducing the probability of an operator being cut by the vegetable cutting equipment or pinched by the baffle plate when the operator approaches the base frame; it solves the problem that the existing vegetable cutting machines are usually equipped with a transparent cover or baffle plate, and since the baffle plates are usually slidably installed on both sides of the vegetable cutting machines, when the staff assists the machine in vegetable cutting operations or maintenance, they are easily pinched by the moving baffle plate, thereby reducing the safety of the device; the present device improves the safety and operating efficiency of the equipment, helps to reduce accidents and injuries, and protects the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional schematic diagram of the utility model.

[0019] Figure 2 It is another angle schematic diagram of the utility model with the baffle removed.

[0020] Figure 3 It is a three-dimensional schematic diagram of the brake stop assembly of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Base frame; 11. Sensor 1; 12. Sensor 2; 2. Protection component; 21. Baffle; 22. Motor 1; 23. Rotating rod; 24. Moving gear; 25. Long rack; 3. Brake component; 31. Fixed plate 1; 32. Fixed plate 2; 33. Motor 2; 34. Screw rod 1; 35. Screw rod 2; 36. Clamp; 37. Anti-slip pad. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] The utility model provides a protective device for vegetable cutting equipment, comprising:

[0025] A base frame 1 is used to fix the device on both sides of the vegetable cutting device. A sensor 11 is fixed to the bottom outer wall of the base frame 1 by screws, and a sensor 2 12 is fixed to the top outer wall of the base frame 1 by screws. The sensor 1 11 and the sensor 2 12 are used to emit and sense light beams respectively. There are multiple sensors 11 and sensors 2 12 and they are evenly distributed on the inner outer wall of the base frame 1, which are used to monitor the moving objects between the base frames 1 in all directions;

[0026] A guard assembly 2 for providing flexible protection, wherein a baffle 21 slides on the inner wall of the base frame 1, the baffle 21 is used to block the vegetable cutting production line, ensure that employees are away from the running cutting equipment, and improve the safety of the production line, a motor 22 is fixed to the outer wall of the base frame 1 by screws, a rotating rod 23 is fixed to the outer wall of the main shaft of the motor 22 by welding, a moving gear 24 is fixed to the outer wall of the rotating rod 23 by welding, a long rack 25 is fixed to the outer wall of the baffle 21 by welding and meshes with the rotating rod 23, the motor 22 drives the moving gear 24 to rotate through the rotating rod 23, drives the long rack 25 to translate left and right, thereby driving the baffle 21 to slide on the base frame 1, so as to achieve the effect of quickly opening and closing the access to the production line in the base frame 1, so that the baffle 21 can be quickly opened when manual intervention in production or maintenance is required, and the baffle 21 is closed to prevent people from entering when the vegetable cutting production line is independently running, so as to ensure safety;

[0027] A brake stop assembly 3 is used to prevent the baffle 21 from pinching the staff, wherein the fixing plate 1 31 is fixed to the outer wall of the base frame 1 by screws, the fixing plate 2 32 is fixed to the inner wall of the fixing plate 1 31 by welding, the motor 2 33 is fixed to the outer wall of the fixing plate 2 32 by screws, the screw rod 1 34 is fixed to the outer wall of the main shaft of the motor 2 33 by welding, the screw rod 2 35 is fixed to the outer wall of the screw rod 1 34 by welding and rotates on the inner wall of the fixing plate 2 32, the clamping block 36 slides on the inner wall of the fixing plate 2 32 and rotates on the outer walls of the screw rod 1 34 and the screw rod 2 35, and the number of the clamping blocks 36 is multiple and symmetrically distributed on both sides of the fixing plate 2 32, because their inner walls are divided A thread corresponding to the screw rod 1 34 and the screw rod 2 35 is provided separately. When the motor 2 33 drives the screw rod 1 34 and the screw rod 2 35 to rotate simultaneously, the clamping block 36 can be driven to slide on the fixed plate 2 32; the threads on the outer walls of the screw rod 1 34 and the screw rod 2 35 are in opposite directions. Therefore, when the motor 2 33 drives the screw rod 1 34 and the screw rod 2 35 to rotate synchronously, the pair of clamping blocks 36 are driven to slide in a direction close to each other, thereby clamping the long rack 25 to limit its further movement. In addition, an anti-skid pad 37 is fixedly connected to the outer wall of the clamping block 36 by screws. The anti-skid pad 37 is made of soft material, preferably anti-skid rubber, which is used to improve the deceleration effect of the long rack 25 when it is squeezed and reduce wear;

[0028] When the vegetable cutting device is working, the sensor 2 12 receives the light beam emitted by the sensor 1 11 and converts it into an electrical signal. When the worker passes through the base frame 1, the light between the sensor 1 11 and the sensor 2 12 is blocked. The cooperation between the sensor 1 11 and the sensor 2 12 can realize the monitoring of foreign objects between the base frame 1, and immediately send a signal to control the vegetable cutting device to stop running when an object is detected, thereby reducing the probability of the running vegetable cutting device accidentally injuring the worker.

[0029] When the motor 1 22 drives the baffle 21 to open or close, when the sensor 1 11 and the sensor 2 12 cooperate to detect that a foreign object such as a staff member enters between the base frame 1, a signal is immediately sent to start the motor 2 33 to drive the screw 1 34 to rotate, driving a pair of clamping blocks 36 to slide in a direction close to each other, thereby clamping the long rack 25, and limiting the continued movement of the anti-skid pad 37 and the baffle 21 through the anti-skid characteristics, reducing the possibility of the baffle 21 pinching the staff member when it moves, and improving the safety of the defense component 2;

[0030] In general, the utility model detects the human body approaching the vegetable cutting device on the inner side of the base frame 1 through the cooperation of sensor 1 11 and sensor 2 12, automatically stops the operation of the vegetable cutting device, and prevents the further movement of the baffle 21 through the brake stop component 3, thereby reducing the probability of the operator being cut by the vegetable cutting device or pinched by the baffle 21 when approaching the base frame 1; it solves the problem that the existing vegetable cutting machines are usually equipped with a transparent cover or baffle, and since the baffles are usually slidably installed on both sides of the vegetable cutting machine, when the staff assists the machine in cutting vegetables or maintenance, they are easily pinched by the moving baffle, which reduces the safety of the device. The present device improves the safety and operating efficiency of the equipment, helps to reduce accidents and injuries, and protects the safety of the operator.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A protective device for vegetable cutting equipment, characterized in that: include: A base frame (1), wherein a sensor 1 (11) is fixedly connected to a bottom outer wall of the base frame (1), and a sensor 2 (12) is fixedly connected to a top outer wall of the base frame (1); A protection component (2), the protection component (2) comprising a baffle (21), a motor (22), a rotating rod (23), a moving gear (24) and a long rack (25), the baffle (21) being slidably connected to the inner wall of the base frame (1), the motor (22) being fixedly connected to the outer wall of the base frame (1), the rotating rod (23) being fixedly connected to the outer wall of the main shaft of the motor (22), the moving gear (24) being fixedly connected to the outer wall of the rotating rod (23), and the long rack (25) being fixedly connected to the outer wall of the baffle (21) and meshing with the rotating rod (23); A brake assembly (3), the brake assembly (3) comprising a fixing plate 1 (31), a fixing plate 2 (32), a motor 2 (33), a screw rod 1 (34), a screw rod 2 (35) and a clamping block (36), the fixing plate 1 (31) being fixedly connected to the inner outer wall of the base frame (1), the fixing plate 2 (32) being fixedly connected to the inner wall of the fixing plate 1 (31), the motor 2 (33) being fixedly connected to the outer wall of the fixing plate 2 (32), the screw rod 1 (34) being fixedly connected to the outer wall of the main shaft of the motor 2 (33), the screw rod 2 (35) being fixedly connected to the outer wall of the screw rod 1 (34) and being rotatably connected to the inner wall of the fixing plate 2 (32), and the clamping block (36) being slidably connected to the inner wall of the fixing plate 2 (32) and being rotatably connected to the outer walls of the screw rod 1 (34) and the screw rod 2 (35).

2. A protective device for vegetable cutting equipment as claimed in claim 1, characterized in that: The sensor one (11) and the sensor two (12) are used to emit and sense light beams respectively. There are multiple sensors one (11) and two (12) and they are evenly distributed on the inner and outer walls of the base frame (1).

3. A protective device for vegetable cutting equipment as claimed in claim 1, characterized in that: The motor 1 (22) drives the moving gear (24) to rotate via the rotating rod (23), thereby driving the long rack (25) to translate left and right, thereby driving the baffle (21) to slide on the base frame (1), so as to achieve the effect of quickly opening and closing the production line leading to the base frame (1).

4. A protective device for vegetable cutting equipment as claimed in claim 1, characterized in that: There are a plurality of clamping blocks (36) symmetrically distributed on both sides of the second fixing plate (32), and their inner walls are respectively provided with threads corresponding to the first screw rod (34) and the second screw rod (35). When the second motor (33) drives the first screw rod (34) and the second screw rod (35) to rotate simultaneously, the clamping blocks (36) are driven to slide on the second fixing plate (32).

5. A protective device for vegetable cutting equipment as claimed in claim 1, characterized in that: The threads on the outer walls of the screw rod 1 (34) and the screw rod 2 (35) are in opposite directions, so when the motor 2 (33) drives the screw rod 1 (34) and the screw rod 2 (35) to rotate synchronously, the pair of clamping blocks (36) are driven to slide in a direction close to each other, thereby clamping the long rack (25) to limit its further movement.

6. A protective device for vegetable cutting equipment as claimed in claim 1, characterized in that: An anti-skid pad (37) is fixedly connected to the outer wall of the clamping block (36). The anti-skid pad (37) is made of a soft material and is used to improve the deceleration effect on the long rack (25) when it is squeezed and reduce wear.

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