Proximity switch remote control mechanism and conveying mechanism

Abstract

The utility model provides a proximity switch remote control mechanism and a conveying mechanism, relates to the technical field of switch control, and solves the problems that when an existing product needs to be stopped at a certain position in the conveying process after being soaked, liquid drops, induction is inaccurate, and the service life is affected. The device comprises a proximity switch and an induction plate, the proximity switch extends outwards to be installed on one side wall of a conveying frame through an extension installation assembly, and the device further comprises a control assembly used for controlling the induction plate to rotate so as to remotely control the switch when an object approaches. The control assembly comprises a rotating shaft rotationally connected to the product conveying face of the conveying frame and a contact plate fixedly installed in the middle of the rotating shaft, and the end, facing the proximity switch, of the rotating shaft extends outwards out of the conveying frame and is fixedly connected with the upper end of the induction plate. The beneficial effects of the induction switch are that induction failure caused by liquid contact pollution is avoided, and the service life of the induction switch is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of switch control, in particular to a proximity switch remote control mechanism and a conveying mechanism. Background Art

[0002] After the bamboo curtain (or other products) are immersed in glue (or liquid), they are transported on the conveying mechanism. At this time, if the conveying mechanism needs to stop at a certain position, a proximity switch or other electrical sensing component must be installed. During the conveying process, since the items are soaked, glue or liquid will drip onto the switch or other electrical sensing components, resulting in inaccurate sensing. In severe cases, the electrical components will be damaged, affecting their service life. Utility Model Content

[0003] The utility model aims to solve the problem that after the existing products are soaked, when they need to stop at a certain position during the conveying process, liquid will drip, resulting in inaccurate sensing and affecting the service life.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A proximity switch remote control mechanism comprises a proximity switch installed on a side wall of a conveyor rack for transporting soaked products and a sensing plate matching the proximity switch, wherein the proximity switch is extended outwardly by an extended mounting assembly and is installed on a side wall of the conveyor rack, and further comprises a control assembly for controlling the rotation of the sensing plate when an object approaches, thereby remotely controlling the switch; the control assembly comprises a rotating shaft rotatably connected to the product transporting surface of the conveyor rack, and a contact plate fixedly installed on the middle of the rotating shaft, one end of the rotating shaft extending outwardly toward the proximity switch exceeds the upper end of the sensing plate fixedly connected to the conveyor rack, the lower end of the sensing plate extends downward, one end of a tensioning spring is fixedly connected to the middle of the sensing plate, and the other end of the tensioning spring is fixedly connected to the conveyor rack.

[0006] A further improvement is that the rotating shaft is mounted on the product transporting surface of the conveyor frame through a set of UCP bearings.

[0007] A further improvement is that a limit rod is also installed on one side wall of the conveying frame.

[0008] A further improvement is that the extended mounting assembly includes a switch mounting frame mounted on a side wall of the conveyor frame, and a switch extension rod for mounting a proximity switch, the switch extension rod is Z-shaped, the proximity switch is mounted on one end of the switch extension rod, and the other end of the switch extension rod is detachably mounted on the switch mounting frame.

[0009] A further improvement is that a mounting groove is provided on the front surface of the switch mounting frame, a plurality of bolt holes are provided on the mounting groove, and the switch extension rod is detachably mounted on the mounting groove of the switch mounting frame through matching threads of the bolts and the bolt holes.

[0010] A further improvement is that: a plurality of the bolt holes are horizontally distributed on the installation slot at equal intervals.

[0011] A conveying mechanism adopts the proximity switch remote control mechanism, characterized in that it includes a conveying frame, a plurality of conveying rollers are arranged on the conveying frame, a conveying motor for driving the conveying rollers to rotate is installed on the rear wall of the conveying frame, the plurality of conveying rollers are connected by a transmission chain, the proximity switch is installed on the front wall of the conveying frame through an extended installation component, and the UCP bearing is installed on the upper surface of the conveying frame.

[0012] A further improvement is that: the shafts of several conveying rollers are fixedly connected with a first transmission gear and a second transmission gear, the first transmission gear of the first conveying roller is connected to the first transmission gear of the second conveying roller through a transmission chain, the second transmission gear of the second conveying roller is connected to the second transmission gear of the third conveying roller through a transmission chain, the first transmission gear of the third conveying roller is connected to the first transmission gear of the fourth conveying roller through a transmission chain, and the subsequent conveying rollers are connected in sequence, and the shaft of one of the conveying rollers is fixedly connected to the output end of the conveying motor.

[0013] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0014] By extending the installation component, the proximity switch is installed on the side wall of the conveyor frame away from the conveyed product. The induction plate is remotely controlled by the control component, and remote induction switching can be performed. The switch electrical parts are installed at a farther position and remotely controlled to prevent them from directly contacting the glue (or liquid), avoiding induction failure due to liquid contact contamination, and extending the service life of the induction switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model when the proximity switch is not sensed when the utility model is on the conveying mechanism;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model when no induction is performed;

[0018] Figure 3 This utility model corresponds to Figure 2 A schematic diagram of a top view structure;

[0019] Figure 4 This utility model corresponds to Figure 2 Schematic diagram of the main structure;

[0020] Figure 5 This utility model corresponds to Figure 2 Schematic diagram of the left view structure;

[0021] Figure 6 This is a schematic diagram of the structure of the utility model when the proximity switch is sensing when the utility model is on the conveying mechanism;

[0022] Figure 7 It is a schematic diagram of the structure of the utility model during induction;

[0023] Figure 8 This utility model corresponds to Figure 7 A schematic diagram of a top view structure;

[0024] Fig. 9 This utility model corresponds to Figure 7 Schematic diagram of the main structure;

[0025] Fig.10 This utility model corresponds to Figure 7 Schematic diagram of the left view structure.

[0026] Explanation of the accompanying drawings: conveying frame 1, product 2, control component 3, proximity switch 4, switch mounting frame 41, switch extension rod 42, mounting groove 43, induction plate 5, contact plate 6, rotating shaft 61, UCP bearing 62, tensioning spring 7, conveying motor 8, conveying roller 9, first transmission gear 91, second transmission gear 92, transmission chain 93. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 10As shown, the technical solution adopted in this specific embodiment is: a proximity switch remote control mechanism, including a proximity switch 4 installed on a side wall of a conveyor frame 1 for transporting soaked products, and a sensor plate 5 matching the proximity switch 4, wherein the proximity switch 4 is installed on a side wall of the conveyor frame 1 by extending the mounting assembly and extending outward, and also includes a control assembly for controlling the rotation of the sensor plate 5 when an object approaches, thereby remotely controlling the switch; the control assembly includes a rotating shaft 61 rotatably connected to the product transport surface of the conveyor frame 1, and a contact plate 6 fixedly installed on the middle part of the rotating shaft 61, wherein one end of the rotating shaft 61 toward the proximity switch 4 extends outward beyond the upper end of the conveyor frame 1 fixedly connected to the sensor plate 5, and the lower end of the sensor plate 5 extends downward, and one end of a tensioning spring 7 is fixedly connected to the middle part of the sensor plate 5, and the other end of the tensioning spring 7 is fixedly connected to the conveyor frame 1.

[0028] The rotating shaft 61 is installed on the product transporting surface of the conveying frame 1 through a set of UCP bearings 62 .

[0029] A limit rod is also installed on one side wall of the conveying frame 1. The limit rod is used to prevent the tension spring from pulling the sensing plate back excessively after the object leaves the contact plate.

[0030] Among them, the extended installation assembly includes a switch mounting frame 41 installed on a side wall of the conveying frame 1, and a switch extension rod 42 for installing the proximity switch 4. The switch extension rod 42 is Z-shaped, and the proximity switch 4 is installed at one end of the switch extension rod 42. The other end of the switch extension rod 42 can be detachably installed on the switch mounting frame 41.

[0031] The switch mounting frame 41 has a mounting groove 43 on its front surface, and a plurality of bolt holes are provided on the mounting groove 43. The switch extension rod 42 is detachably mounted on the mounting groove 43 of the switch mounting frame 41 through matching threads of bolts and bolt holes.

[0032] Among them, a plurality of the bolt holes are horizontally and evenly spaced on the mounting groove 43. Among them, the evenly spaced bolt holes on the mounting groove 43 can be arranged to adjust the position of the proximity switch as needed.

[0033] A conveying mechanism adopts the proximity switch remote control mechanism, including a conveying frame 1, on which a plurality of conveying rollers 9 are arranged, and a conveying motor 8 for driving the conveying rollers 9 to rotate is installed on the rear wall of the conveying frame 1, and the plurality of conveying rollers 9 are connected by a transmission chain 93. The proximity switch 4 is installed on the front wall of the conveying frame 1 through an extended installation component, and the UCP bearing 62 is installed on the upper surface of the conveying frame 1.

[0034] Among them, the shafts of several of the conveying rollers 9 are fixedly connected with a first transmission gear 91 and a second transmission gear 92. The first transmission gear 91 of the first conveying roller 9 is connected to the first transmission gear 91 of the second conveying roller 9 through a transmission chain 93. The second transmission gear 92 of the second conveying roller 9 is connected to the second transmission gear 92 of the third conveying roller 9 through a transmission chain 93. The first transmission gear 91 of the third conveying roller 9 is connected to the first transmission gear 91 of the fourth conveying roller 9 through a transmission chain 93. The subsequent conveying rollers 9 are connected in sequence, and the shaft of one of the conveying rollers 9 is fixedly connected to the output end of the conveying motor 8.

[0035] The working principle of the utility model: when in use, the proximity switch is installed on the side wall of the conveying frame 1 away from the conveyed product by extending the switch extension rod of the installation component, and the induction plate is remotely controlled by the control component. When the soaked product is transported on the conveying frame 1, when the product is transported to the contact position, the product will overwhelm the contact plate, and the contact plate drives the rotating shaft to rotate, and the corresponding induction plate at one end of the rotating shaft rotates accordingly, and the induction plate rotates to the proximity switch, and the proximity switch senses the induction plate. At this time, the proximity switch closes the conveying mechanism, and the proximity switch is installed on the side wall of the conveying frame 1 away from the conveyed product by extending the installation component. The induction plate is remotely controlled by the control component, and remote induction switching can be performed. The switch electrical parts are installed at a farther position and remotely controlled to sense, so that they are not in direct contact with glue (or liquid), avoiding induction failure due to liquid contact contamination, and extending the service life of the induction switch.

[0036] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A proximity switch remote control mechanism, comprising a proximity switch mounted on a side wall of a conveyor frame for transporting wetted products, and a sensing plate matched with the proximity switch, characterized in that: The proximity switch is installed on a side wall of the conveyor frame by extending the installation component outward, and also includes a control component for controlling the rotation of the sensing plate when an object approaches, thereby remotely controlling the switch; the control component includes a rotating shaft rotatably connected to the product transport surface of the conveyor frame, and a contact plate fixedly installed on the middle of the rotating shaft, one end of the rotating shaft extending outward toward the proximity switch exceeds the upper end of the sensing plate fixedly connected to the conveyor frame, the lower end of the sensing plate extends downward, one end of a tensioning spring is fixedly connected to the middle of the sensing plate, and the other end of the tensioning spring is fixedly connected to the conveyor frame.

2. The proximity switch remote control mechanism according to claim 1, characterized in that: The rotating shaft is mounted on the product transport surface of the conveyor frame through a set of UCP bearings.

3. The proximity switch remote control mechanism according to claim 1, characterized in that: A limiting rod is also installed on one side wall of the conveying frame.

4. The proximity switch remote control mechanism according to claim 1, characterized in that: The extended installation assembly includes a switch mounting frame installed on a side wall of the conveyor frame, and a switch extension rod for installing a proximity switch. The switch extension rod is Z-shaped, the proximity switch is installed at one end of the switch extension rod, and the other end of the switch extension rod is detachably mounted on the switch mounting frame.

5. The proximity switch remote control mechanism according to claim 4, characterized in that: The front surface of the switch mounting frame is provided with a mounting groove, and the mounting groove is provided with a plurality of bolt holes. The switch extension rod is detachably mounted on the mounting groove of the switch mounting frame through matching threads of the bolts and the bolt holes.

6. The proximity switch remote control mechanism according to claim 5, characterized in that: A plurality of bolt holes are horizontally distributed on the installation slot at equal intervals.

7. A conveying mechanism, which adopts the proximity switch remote control mechanism according to any one of claims 1 to 6, characterized in that: It includes a conveying frame, on which a plurality of conveying rollers are arranged, a conveying motor for driving the conveying rollers to rotate is installed on the rear wall of the conveying frame, the plurality of conveying rollers are connected by a transmission chain, the proximity switch is installed on the front wall of the conveying frame through an extended installation component, and the UCP bearing is installed on the upper surface of the conveying frame.

8. A conveying mechanism according to claim 7, characterized in that: The shafts of several conveying rollers are fixedly connected with a first transmission gear and a second transmission gear. The first transmission gear of the first conveying roller is connected to the first transmission gear of the second conveying roller through a transmission chain. The second transmission gear of the second conveying roller is connected to the second transmission gear of the third conveying roller through a transmission chain. The first transmission gear of the third conveying roller is connected to the first transmission gear of the fourth conveying roller through a transmission chain. The subsequent conveying rollers are connected in sequence, and the shaft of one of the conveying rollers is fixedly connected to the output end of the conveying motor.

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