Separating gate mechanism and tunnel type cleaning equipment

Abstract

The utility model relates to the field of mechanical equipment, and provides a separation gate mechanism and tunnel type cleaning equipment, the separation gate mechanism comprises a door frame, a switch mechanism, a base, a detection light curtain and a controller, the bottom of the door frame is provided with an opening, and the top of the door frame is provided with a limit detector; the switch mechanism comprises a gate and a lifting unit, and a trigger plate is arranged on the gate; the base and the gate are oppositely arranged at the bottom of the portal. The separation gate mechanism is divided into three parts, the top of the tunnel of the tunnel type cleaning equipment is separated by the top of the portal frame, the bottom of the tunnel is separated by the base, and the gate performs separation action of opening or closing the opening in the portal frame, so that the effect of separating the tunnel is achieved. Different working procedures in the tunnel type cleaning equipment can be separated one by one through the multiple separation gate mechanisms so as to prevent mutual influence between the different working procedures, meanwhile, the transition distance between the different working procedures can be reduced, the occupied space of the equipment is reduced, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a separation gate mechanism and tunnel type cleaning equipment. Background Art

[0002] In the production process of metal workpieces, it is necessary to spray and flush the product surface in order to clean debris or dust particles on the surface of the workpiece, and the purpose of cleaning is completed automatically by the equipment. However, in the existing tunnel cleaning equipment, since the cleaning and drying processes are operated by independent equipment, there is no need or no separation mechanism between the processes, which invisibly increases the distance between the equipment, or increases the distance between the processes to reduce the mutual influence between different processes, resulting in an increase in the floor space of the equipment, and inconveniences in management and operation. Utility Model Content

[0003] The utility model aims to provide a partition gate mechanism and a tunnel type cleaning device, aiming to improve the problem that the intervals between different working procedures of the existing tunnel type cleaning device are large, resulting in an increase in the space occupied by the device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a partition gate mechanism, comprising:

[0005] A door frame, the bottom of which is provided with an opening communicating with the bottom surface, and a limit position detector is provided on the top of the door frame;

[0006] A switch mechanism, comprising a gate for covering or separating the opening and a lifting unit for driving the gate to rise or fall, wherein the lifting unit is arranged on the top of the door frame, and a trigger plate for contacting or separating with the limit detector is arranged on the gate;

[0007] A base, which is arranged at the bottom of the door frame opposite to the gate;

[0008] A detection light curtain, which is arranged on the entrance end frame of the gantry, and the detection light curtain is arranged toward the gate; and

[0009] The controller, the limit detector and the detection light curtain are electrically connected to the input end of the controller, and the lifting unit is electrically connected to the output end of the controller.

[0010] Preferably, two symmetrical avoidance gaps are provided on the top corners on both sides of the bottom of the gate.

[0011] Preferably, a groove for accommodating the side edge of the gate is provided on the side surface of the door frame.

[0012] Preferably, the lifting unit includes a mounting plate disposed on the top of the gate and a cylinder for driving the mounting plate to lift, and the cylinder is disposed on the top of the gantry.

[0013] Preferably, a locking frame opposite to the position of the mounting plate is disposed on the top of the gantry, a guiding column is disposed on the mounting plate, and one end of the guiding column slidably penetrates through the locking frame;

[0014] The cylinder is disposed on the locking frame.

[0015] Preferably, a stepped groove is disposed on the top surface of the base, a first-stage step of the stepped groove forms a shielding portion, and a second-stage step of the stepped groove is disposed opposite to the gate.

[0016] Preferably, the gate is a double-layer splint, and a sound insulation cotton is disposed between the double-layer splints.

[0017] There is also provided a tunnel-type cleaning device, including the partition gate mechanism as described above. A plurality of the partition gate mechanisms are provided, and the plurality of partition gate mechanisms are arranged at intervals along the conveying direction of the assembly line.

[0018] After adopting the above technical solution, compared with the background technology, the present utility model has the following advantages:

[0019] 1. The partition gate mechanism is divided into three parts in the splitting structure. The top of the gantry divides the top of the tunnel of the tunnel-type cleaning device, the base divides the bottom of the tunnel, and the gate performs the opening or closing partition action on the opening on the gantry, so as to achieve the effect of partitioning the tunnel. Through a plurality of partition gate mechanisms, different processes in the tunnel-type cleaning device can be partitioned one by one, so as to prevent mutual influence between different processes, and at the same time, the transition distance between different processes can be reduced, the occupied space of the device can be reduced, and the practicability can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural view of the partition gate mechanism of the present utility model;

[0021] Figure 2 is a partial schematic view of the partition gate mechanism of the present utility model;

[0022] Figure 3 is a schematic view of the partition gate mechanism of the present utility model in the side direction;

[0023] Figure 4 is a partial view of the partition gate mechanism of the present utility model in the side direction.

[0024] Description of the reference numerals:

[0025] 10. Gantry; 101. Opening; 102. Limit detector; 103. Groove; 104. Locking frame;

[0026] 20. Switch mechanism; 201. Gate; 202. Lifting unit;

[0027] 2011. Trigger plate; 2012. Avoidance notch;

[0028] 2021. Mounting plate; 2022. Cylinder; 2023. Guide post;

[0029] 30. Base; 301. Step groove;

[0030] 40. Detection light curtain. Detailed implementation manner

[0031] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0032] In addition, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the devices or elements of the present utility model must have a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0033] When an element is referred to as being "fixed to" or "disposed on" or "provided on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0034] Unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Embodiment 1

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, this embodiment provides a partition gate mechanism, including a gantry 10, a switching mechanism 20, a base 30, a detection light curtain 40 and a controller. An opening 101 communicating with the bottom surface is provided at the bottom of the gantry 10, and a limit detector 102 is provided at the top of the gantry 10; the switching mechanism 20 includes a gate 201 that covers or separates the opening 101 and a lifting unit 202 that drives the gate 201 to rise or fall. The lifting unit 202 is provided at the top of the gantry 10, and a trigger plate 2011 that is aligned with and touches or separates from the limit detector 102 is provided on the gate 201; the base 30 is disposed opposite to the gate 201 at the bottom of the gantry 10; the detection light curtain 40 is provided on the entrance end frame of the gantry 10, and the detection light curtain 40 (the grating light curtain with the model of EA5E1800Q or the detection light curtain 40 of GAE) is arranged in the direction of the gate 201; the limit detector 102 and the detection light curtain 40 are electrically connected to the input end of the controller, and the lifting unit is electrically connected to the output end of the controller.

[0037] In this embodiment, the controller can be a computer, a mobile phone, a control center, etc. After applying the detection light curtain 40, when the product to be cleaned enters the tunnel cleaning equipment for cleaning, the corresponding gate 201 can be automatically opened, greatly improving the production efficiency. Specifically, the infeed port detection light curtain 40 is composed of a set of transmitters and receivers. The transmitter will transmit a set of infrared light beams, and the receiver will include many light sensors. When there is a material entering and blocking between the transmitter and the receiver, the receiver cannot receive a complete signal, generating a signal. Through the controller, the lifting unit 202 is activated, causing the gate 201 to rise and open the opening 101, achieving the purpose of automatically opening or closing the gate 201 to improve the production efficiency.

[0038] In terms of installation, the partition gate mechanism is divided into three parts for the division of the tunnel cleaning equipment, that is, the top of the gantry 10 divides the top of the tunnel of the tunnel cleaning equipment, the base 30 divides the bottom of the tunnel, and the gate 201 performs the opening or closing separation action on the opening 101 on the gantry 10, thus achieving the effect of dividing the tunnel. Through multiple partition gate mechanisms, different processes in the tunnel cleaning equipment can be separated one by one to prevent mutual influence between different processes. At the same time, the transition distance between different processes can be reduced, the occupied space of the equipment can be decreased, and the practicability can be improved.

[0039] Furthermore, in order to achieve precise control of the opening and closing of the gate 201, a limit detector 102 is installed on the gantry 10. When the gate 201 moves upward until the trigger plate 2011 touches the detection end of the limit detector 102 (which can be a travel switch, such as the travel switch with the model of XCMN2102L1), the controller obtains the signal of the limit detector 102, and the lifting unit 202 stops, causing the gate 201 to stop moving synchronously.

[0040] As Figure 1 shown, in this embodiment, two symmetrical avoidance notches 2012 are provided at the top corners on both sides of the bottom of the gate 201. The design of the avoidance notches 2012 is used to avoid the sprocket conveyor belt of the tunnel cleaning equipment, meeting the requirements of the structural design.

[0041] As Figure 1 shown, in this embodiment, a groove 103 for accommodating the side part of the gate 201 is provided on the side surface of the gantry 10. The symmetrical groove 103 design on both sides of the gantry 10 can ensure that the gate 201 will not shift during the movement process, ensuring the stability of the operation of the gate 201.

[0042] As Figure 1 and Figure 4 shown, in this embodiment, the lifting unit 202 includes a mounting plate 2021 provided on the top of the gate 201 and a cylinder 2022 for driving the mounting plate 2021 to lift. The cylinder 2022 is provided on the top of the gantry 10. Through the design of the mounting plate 2021, the cylinder 2022 can be flexibly set or installed to improve the structural stability.

[0043] Furthermore, as Figure 1 , Figure 3 and Figure 4 shown, in this embodiment, a locking frame 104 opposite to the position of the mounting plate 2021 is provided on the top of the gantry 10. A guiding column 2023 is provided on the mounting plate 2021, and one end of the guiding column 2023 slidably penetrates through the locking frame 104; the cylinder 2022 is provided on the locking frame 104. The installation of the locking frame 104 can be designed to be aligned with the mounting plate 2021, thus forming two aligned installation platforms for installing the cylinder 2022 and the guiding column 2023. At the same time, the cylinder 2022 is misaligned with the gate 201 for lifting, improving the practicality of the structural design.

[0044] As Figure 1 and Figure 3 shown, in this embodiment, a stepped groove 301 is provided on the top surface of the base 30. The first - level step of the stepped groove 301 forms a shielding part, and the second - level step of the stepped groove 301 is aligned with the gate 201. Through the shielding part, the docking position between the gate 201 and the base 30 can be shielded and protected. At the same time, the design of the base 30 can be flexibly connected to the bottom of the tunnel of the tunnel cleaning equipment to meet the shape of its bottom contour, with flexible assembly design. It can also withstand the impact force when the gate 201 is closed through the cooperation between the base 30 and the gate 201, providing protection for other frame structures of the tunnel cleaning equipment.

[0045] In this embodiment, the gate 201 is a double-layer splint, and sound insulation cotton (not shown) is arranged between the double-layer splints. The design of the sound insulation cotton can reduce the noise during the operation of the equipment and provide a relatively good working environment. At the same time, the design of the double-layer structure facilitates installation, disassembly, and subsequent equipment maintenance, improving practicability.

[0046] Embodiment 2

[0047] This embodiment provides a tunnel-type cleaning device, including the partition gate mechanism described in Embodiment 1. Multiple partition gate mechanisms are provided, and the multiple partition gate mechanisms are arranged at intervals along the conveying direction of the production line.

[0048] Specifically, a partition gate mechanism can be designed at each of the tunnel inlet and outlet of the tunnel-type cleaning device to form a partition for the feeding position at the inlet and the discharging position at the outlet, separate the processes, and at the same time, can insulate the operation of the internal cleaning device. Inside the tunnel of the tunnel-type cleaning device, it can be designed according to the number of processes. For example, if there are two processes of cleaning and drying, one partition gate mechanism is used for separation; if there are three processes of cleaning, drying, and cooling, two partition gate mechanisms are used for separation. In this way, the purpose of separating processes through the partition gate mechanism is achieved, reducing the transition distance between different processes and improving practicability.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A partition gate mechanism, characterized in that, Comprising: A gantry, at the bottom of which there is an opening communicating with the bottom surface, and a limit detector is arranged at the top of the gantry; A switching mechanism, which includes a gate for covering or separating the opening and a lifting unit for driving the gate to rise or fall. The lifting unit is arranged at the top of the gantry, and a trigger plate for aligning and touching or separating from the limit detector is arranged on the gate; A base, which is arranged opposite to the gate at the bottom of the gantry; A detection light curtain, which is arranged on the entrance end frame of the gantry, and the detection light curtain is arranged towards the direction of the gate; And A controller, the limit detector and the detection light curtain are electrically connected to the input end of the controller, and the lifting unit is electrically connected to the output end of the controller.

2. The partition gate mechanism according to claim 1, wherein: Two symmetrical avoidance notches are arranged at the top corners on both sides of the bottom of the gate.

3. The separation gate mechanism according to claim 1, wherein: A groove for accommodating the side part of the gate is arranged on the side surface of the gantry.

4. The partition gate mechanism according to claim 1, wherein: The lifting unit includes a mounting plate arranged on the top of the gate and a cylinder for driving the mounting plate to rise and fall. The cylinder is arranged at the top of the gantry.

5. The separating gate mechanism according to claim 4, wherein: A locking frame opposite to the position of the mounting plate is arranged at the top of the gantry, and a guide post is arranged on the mounting plate, and one end of the guide post slides through the locking frame; The cylinder is arranged on the locking frame.

6. The partition gate mechanism according to claim 1, wherein: A step groove is arranged on the top surface of the base, the first-level step of the step groove forms a shielding part, and the second-level step of the step groove is arranged opposite to the gate.

7. The partition gate mechanism according to claim 1, characterized in that: The gate is a double-layer splint, and a sound insulation cotton is arranged between the double-layer splints.

8. A tunnel-type cleaning device, characterized in that, Including the partition gate mechanism according to any one of claims 1 to 7, multiple sets of the partition gate mechanisms are arranged, and multiple sets of the partition gate mechanisms are arranged at intervals along the conveying direction of the production line.

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