Feeding detection mechanism for hanging granule rope body

Abstract

The utility model discloses a feeding detection mechanism of a hanging tablet rope body, which belongs to the technical field of hanging tablet production and comprises a main support body, two rope guide pieces, a rope pressing assembly, a rope passing counterweight piece and a photoelectric switch are arranged on the main support body, and the two rope guide pieces are respectively fixed at a rope inlet position and a rope outlet position of the main support body. The rope passing balance weight part is located between the two rope guiding parts and connected with a rope body, the rope pressing assembly is located above the rope passing balance weight part, moves in a reciprocating mode in the direction of the rope passing balance weight part and drives the rope passing balance weight part to movably pull the rope body, and the two optoelectronic switches are correspondingly fixed to the main support body and mutually induct the rope passing balance weight part. The optoelectronic switch is electrically connected with the master control device. The rope passing balance weight piece of the mechanism is suspended through the rope body, the rope body is tensioned in and out, when material shortage and material blockage occur to the rope body, the rope passing balance weight piece freely falls off and is sensed by the photoelectric switch, the master control device gives an alarm immediately, and hanging tablet production equipment is controlled to stop, so that the hanging tablet production stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pellet production, in particular to a feeding detection mechanism for a pellet rope body. Background Art

[0002] The invention patent of China Patent No. CN201710327829.6 discloses an automatic production line for hanging grains of clothing, which is provided with an alarm mechanism for realizing material shortage and material blockage alarms. The alarm mechanism is installed on a mounting frame. The alarm mechanism includes an alarm circuit, a trigger switch arranged on the alarm circuit, and an alarm arranged in the alarm circuit. The rope body bypasses the trigger switch and presses against the trigger switch with a certain pressure. When the pressure of the rope body on the trigger switch is eliminated, the trigger switch is turned on, and the alarm circuit, the trigger switch and the alarm form a closed loop to realize the alarm. Specifically, a conductive sheet is provided in the alarm circuit, and an elastic mechanism is provided at one end of the trigger switch. When there is no rope pressure on the trigger switch, the trigger switch is pressed against the conductive sheet with the help of the elastic mechanism, thereby forming a closed loop. When the rope body is pressed against the other end of the trigger switch, the trigger switch overcomes the elastic force of the elastic mechanism, thereby the trigger switch is separated from the conductive sheet. Although the above alarm mechanism can realize the alarm when the rope body is short of material or blocked during the feeding process, in actual use, when the rope body has no pressure acting on the trigger switch, the elastic force of the elastic mechanism will be delayed, and the trigger switch cannot be driven to press against the conductive sheet in time, causing the production line to continue to work when there is a shortage of material or blockage, affecting the stability of the suspended pellet production. Therefore, further improvement is necessary. Utility Model Content

[0003] The utility model aims to provide a feeding detection mechanism for a pellet hanging rope body, so as to overcome the shortcomings of the prior art.

[0004] A feeding detection mechanism for a hanging particle rope body designed for this purpose comprises a main support body, on which are arranged a rope guide, a rope pressing assembly, a rope-passing counterweight, and a photoelectric switch, wherein two rope guides are arranged and are respectively fixed at the rope entry position and the rope exit position of the main support body, the rope-passing counterweight is located between the two rope guides and is connected to the rope body, the rope pressing assembly is located above the rope-passing counterweight and reciprocates in the direction of the rope-passing counterweight and drives the rope-passing counterweight to move and pull the rope body, two photoelectric switches are arranged and are correspondingly fixed on the main support body and sense each other with the rope-passing counterweight, and the photoelectric switch is electrically connected to the main control device.

[0005] The rope guide member is transversely fixedly arranged on the upper part of the main bracket body, and is provided with a plurality of rope guide holes, through which the rope body passes.

[0006] The rope-pressing assembly includes a rope-pressing cylinder, a cylinder bracket, and a rope-pressing rod, wherein the cylinder bracket is located between the two rope guide members and is laterally fixedly arranged on the upper part of the main bracket body; the rope-pressing cylinder is fixedly arranged on the cylinder bracket, and its driving telescopic end is directed toward the rope-passing counterweight; the rope-pressing rod is laterally arranged and drivingly connected to the rope-pressing cylinder.

[0007] The cylinder bracket is provided with a guide hole, the rope pressing rod is provided with a guide rod, and the guide rod is guided and movable on the guide hole.

[0008] The axis of the telescopic end driven by the rope-pressing cylinder points up and down, the axis of the guide rod points up and down, and the rope-pressing rod moves longitudinally on the cylinder bracket through the cooperation of the rope-pressing cylinder, the guide rod and the guide hole.

[0009] The rope-passing counterweights are provided in a plurality, and the plurality of rope-passing counterweights are arranged transversely below the rope-pressing rod, and rope-passing holes are respectively provided on the tops thereof, and the rope body passes through the rope-passing holes.

[0010] A limit plate is fixedly arranged transversely on the main support body, and the limit plate is provided with limit holes of the same number corresponding to a plurality of the rope-passing counterweights, and the rope-passing counterweights are longitudinally limited and movable on the limit holes.

[0011] An anti-tilt plate is fixedly arranged transversely on the main support body, and the anti-tilt plate is located below or above the limit plate, and anti-tilt grooves are arranged transversely corresponding to a plurality of the rope passing counterweights, and the rope passing counterweights are anti-tilt and move longitudinally on the anti-tilt grooves.

[0012] A suspension rod is fixedly arranged on the main support body, the limit plate is fixedly arranged on the suspension rod, the anti-tilt plate is located below the limit plate, and the two are fixedly connected to each other.

[0013] A support plate is provided on the main support body, and the support plate is located below the rope passing counterweight and fixedly provided at the lower part of the main support body. A V-shaped plate is fixedly provided laterally on the support plate corresponding to the rope passing counterweight, and a sensing port is provided at the bottom of the V-shaped plate. The two photoelectric switches are fixedly provided on both sides of the sensing port.

[0014] The utility model improves the above-mentioned structure and utilizes the rope guide parts at the rope entry position and the rope exit position of the main bracket body to guide the rope body, so that the rope body can be guided into the hanging pellet production equipment through the rope body supply end, thereby improving the entry and exit stability of the rope body. In addition, a rope passing counterweight part for connecting the rope body is provided between the two rope guide parts, so that the rope passing counterweight part is suspended by the rope body and the rope body is always tightened for feeding and discharging, so as to ensure the quality of the finished hanging pellet products.

[0015] When the rope is discharged from the rope outlet position, the rope counterweight moves toward the direction of the rope pressing assembly due to the force. After discharging, the rope enters the hanging grain production equipment for hanging grain production. Then the rope pressing assembly moves toward the direction of the rope counterweight and presses the rope counterweight downward. At this time, the rope at the supply end of the rope is fed through the rope input position, so that the tensioning, feeding and discharging of the rope can be realized in this cycle.

[0016] Since the rope counterweight keeps the rope tensioned and is suspended, when the rope breaks and becomes blocked, the rope counterweight will fall freely and be sensed by the photoelectric switch. At this time, the main control device electrically connected to the photoelectric switch will sound an alarm and shut down the hanging pellet production equipment, thereby ensuring the stability of the hanging pellet production and its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the utility model.

[0018] Figure 2 This is a schematic diagram of the assembly structure from another perspective of an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the assembly cross-sectional structure of an embodiment of the utility model.

[0020] Figure 4 This is a schematic diagram of the assembly structure of the main bracket body.

[0021] Figure 5 It is a structural schematic diagram of the rope guide.

[0022] Figure 6 This is a schematic diagram of the exploded structure of an embodiment of the present invention after omitting the main support body and the guide rope member. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 6The feeding detection mechanism of the particle hanging rope body comprises a main support body 1, on which are arranged a rope guide member 2, a rope pressing assembly, a rope passing counterweight member 3, and a photoelectric switch 4, wherein two rope guide members 2 are arranged and are respectively fixed at the rope entry position and the rope exit position of the main support body 1, the rope passing counterweight member 3 is located between the two rope guide members 2, and is connected with a rope body 5, the rope pressing assembly is located above the rope passing counterweight member 3, and reciprocates in the direction of the rope passing counterweight member 3, and drives the rope passing counterweight member 3 to move and pull the rope body 5, two photoelectric switches 4 are arranged and are correspondingly fixed on the main support body 1, and are mutually inductive with the rope passing counterweight member 3, and the photoelectric switch 4 is electrically connected to the main control device.

[0026] The present embodiment utilizes the rope guide members 2 at the rope entry and exit positions of the main support body 1 to guide the rope body 5, so that the rope body 5 can be guided into the hanging pellet production equipment through the rope body supply end, thereby improving the entry and exit stability of the rope body 5. In addition, a rope passing counterweight member 3 for connecting the rope body 5 is provided between the two rope guide members 2, so that the rope passing counterweight member 3 is suspended by the rope body 5, and the rope body 5 is always tightened for feeding and discharging, so as to ensure the quality of the finished hanging pellet products.

[0027] When the rope body 5 is discharged from the rope outlet position, the rope counterweight 3 moves toward the direction of the rope pressing assembly due to the force. The discharged rope body 5 enters the hanging grain production equipment for hanging grain production. Then the rope pressing assembly moves toward the direction of the rope counterweight 3 and presses the rope counterweight 3 downward. At this time, the rope body 5 at the rope supply end is fed through the rope input position, so that the tensioning, feeding and discharging of the rope body 5 are realized in this cycle.

[0028] Since the rope counterweight 3 is constantly tensioning the rope body 5 and is in a suspended state, when the rope body 5 breaks, is short of material, or is blocked, the rope counterweight 3 will fall freely and be sensed by the photoelectric switch 4. At this time, the main control device electrically connected to the photoelectric switch 4 will immediately sound an alarm and control the suspension particle production equipment to shut down, thereby ensuring the stability of the suspension particle production and having strong practicality.

[0029] The rope guide member 2 is transversely fixedly disposed on the upper portion of the main support body 1 and is provided with a plurality of rope guide holes 6 , through which the rope body 5 passes, thereby allowing the rope body 5 to be guided and moved on the rope guide holes 6 .

[0030] The rope pressing assembly includes a rope pressing cylinder 7, a cylinder bracket 8, and a rope pressing rod 9, wherein the cylinder bracket 8 is located between the two rope guide members 2 and is laterally fixedly arranged on the upper part of the main bracket body 1; the rope pressing cylinder 7 is fixedly arranged on the cylinder bracket 8, and its driving telescopic end is directed toward the rope passing counterweight member 3; the rope pressing rod 9 is laterally arranged and is drivingly connected to the rope pressing cylinder 7.

[0031] A guide hole is provided on the cylinder bracket 8, and a guide rod 10 is provided on the rope pressing rod 9. The guide rod 10 guides and moves on the guide hole, thereby improving the stability of the rope pressing rod 9 on the cylinder bracket 8 and avoiding shaking during the movement.

[0032] The rope-pressing cylinder 7 drives the axis of the telescopic end to point up and down, and the axis of the guide rod 10 points up and down. The rope-pressing rod 9 moves longitudinally on the cylinder bracket 8 through the cooperation of the rope-pressing cylinder 7, the guide rod 10 and the guide hole.

[0033] The rope pressing cylinder 7 drives the guide rod 10 to move by driving the telescopic end when working, and the guide rod 10 moves longitudinally on the guide hole through the guide rod 10 when moving.

[0034] There are several rope-passing counterweights 3 , which are arranged transversely below the rope-pressing rod 9 and have rope-passing holes 11 on the tops. The rope bodies 5 pass through the rope-passing holes 11 to realize the feeding detection of multiple rope bodies 5 .

[0035] A limit plate 12 is fixedly arranged transversely on the main bracket body 1, and the limit plate 12 is provided with the same number of limit holes 13 corresponding to a plurality of rope passing counterweights 3. The rope passing counterweights 3 are longitudinally limited on the limit holes 13, thereby enabling a plurality of rope passing counterweights 3 to independently perform longitudinal limit activities, thereby avoiding mutual interference and affecting the detection structure.

[0036] An anti-tilt plate 14 is fixedly arranged laterally on the main bracket body 1. The anti-tilt plate 14 is located below or above the limit plate 12, and anti-tilt grooves 15 are arranged laterally corresponding to a number of rope-passing counterweights 3. The rope-passing counterweights 3 are prevented from tilting longitudinally on the anti-tilt grooves 15, thereby preventing the rope-passing counterweights 3 from tilting during the longitudinal movement, so as to ensure that the photoelectric switch 4 senses the rope counterweight 3.

[0037] A suspension rod 16 is fixedly arranged on the main support body 1 , a limiting plate 12 is fixedly arranged on the suspension rod 16 , an anti-tilt plate 14 is located below the limiting plate 12 , and the two are fixedly connected to each other.

[0038] In this embodiment, two suspension rods 16 are provided and fixedly arranged on the left and right sides of the main bracket body 1. The two ends of the limit plate 12 are fixedly connected to the two suspension rods 16 respectively, located below the limit plate 12, and an upper and lower spacing is formed between the two, and the two are fixed by a connecting piece.

[0039] A support plate 17 is arranged on the main support body 1. The support plate 17 is located below the rope passing counterweight 3 and is fixedly arranged at the lower part of the main support body 1. A V-shaped plate 18 is fixedly arranged laterally on the support plate 17 corresponding to the rope passing counterweight 3. A sensing port 19 is arranged at the bottom of the V-shaped plate 18, and two photoelectric switches 4 are fixedly arranged on both sides of the sensing port 19 accordingly.

[0040] In order to improve the assembly stability of the support plate 17, a receiving frame 20 is fixedly provided at the lower part of the main support body 1, and the support plate 17 is fixedly provided on the receiving frame 20. In addition, an upper transverse rod 21 and a bottom transverse rod 22 are fixedly provided at the upper part and the bottom part of the main support body 1 respectively, thereby improving the structural strength of the main support body 1 and ensuring stable loading and detection of the rope body 5.

[0041] In this embodiment, the V-shaped plate 18 can guide and collect the rope-passing counterweight 3 so that the rope-passing counterweight 3 can pass through the sensing port 19. The two photoelectric switches 4 are infrared detectors, one of which emits a detection light when working, and the other receives the detection light when working, and the detection light of the two photoelectric switches 4 passes through the sensing port 19. When the rope-passing counterweight 3 is located on the sensing port 19, the detection light is blocked, and the detection light cannot be emitted and received between the two photoelectric switches 4, and then an error signal is sent to the main control device, which immediately issues an alarm and controls the suspension grain production equipment to stop, thereby realizing the feeding detection of the rope body 5.

[0042] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding detection mechanism for a pellet hanging rope, comprising a main support body (1), characterized in that: The main support body (1) is provided with a rope guide member (2), a rope pressing assembly, a rope passing counterweight member (3), and a photoelectric switch (4), wherein two rope guide members (2) are provided and are respectively fixed at a rope entry position and a rope exit position of the main support body (1); the rope passing counterweight member (3) is located between the two rope guide members (2) and is connected to a rope body (5); the rope pressing assembly is located above the rope passing counterweight member (3) and reciprocates in the direction of the rope passing counterweight member (3) and drives the rope passing counterweight member (3) to move and pull the rope body (5); two photoelectric switches (4) are provided and are correspondingly fixed on the main support body (1) and mutually sensed with the rope passing counterweight member (3); and the photoelectric switch (4) is electrically connected to a main control device.

2. The feeding detection mechanism of the hanging rope body according to claim 1 is characterized in that: The rope guide member (2) is transversely fixedly arranged on the upper part of the main support body (1), and is provided with a plurality of rope guide holes (6), through which the rope body (5) passes.

3. The feeding detection mechanism of the hanging rope body according to claim 1 is characterized in that: The rope-pressing assembly comprises a rope-pressing cylinder (7), a cylinder bracket (8), and a rope-pressing rod (9), wherein the cylinder bracket (8) is located between the two rope guide members (2) and is transversely fixedly arranged on the upper part of the main bracket body (1); the rope-pressing cylinder (7) is fixedly arranged on the cylinder bracket (8), and its driving telescopic end is directed toward the rope-passing counterweight member (3); and the rope-pressing rod (9) is transversely arranged and drivingly connected to the rope-pressing cylinder (7).

4. The feeding detection mechanism of the hanging rope body according to claim 3 is characterized in that: A guide hole is provided on the cylinder bracket (8), a guide rod (10) is provided on the rope pressing rod (9), and the guide rod (10) is movable and guided on the guide hole.

5. The feeding detection mechanism of the hanging rope body according to claim 4 is characterized in that: The axis of the telescopic end driven by the rope-pressing cylinder (7) points upward and downward, and the axis of the guide rod (10) points upward and downward. The rope-pressing rod (9) moves longitudinally on the cylinder bracket (8) through the cooperation of the rope-pressing cylinder (7), the guide rod (10) and the guide hole.

6. The feeding detection mechanism of the hanging rope body according to claim 4 is characterized in that: A plurality of the rope-passing counterweights (3) are provided, and the plurality of rope-passing counterweights (3) are arranged transversely below the rope-pressing rod (9) and are respectively provided with rope-passing holes (11) on the tops, through which the rope body (5) passes.

7. The feeding detection mechanism of the hanging rope body according to claim 6 is characterized in that: A limit plate (12) is fixedly disposed transversely on the main support body (1), and the limit plate (12) is provided with the same number of limit holes (13) corresponding to a plurality of the rope-passing counterweights (3), and the rope-passing counterweights (3) are longitudinally limited and movable on the limit holes (13).

8. The feeding detection mechanism of the hanging rope body according to claim 7 is characterized in that: An anti-tilt plate (14) is fixedly arranged transversely on the main support body (1), the anti-tilt plate (14) is located below or above the limit plate (12), and anti-tilt grooves (15) are arranged transversely corresponding to a plurality of the rope-passing counterweights (3), and the rope-passing counterweights (3) are anti-tilt and move longitudinally on the anti-tilt grooves (15).

9. The feeding detection mechanism of the pellet hanging rope body according to claim 8 is characterized in that: A suspension rod (16) is fixedly arranged on the main support body (1), the limit plate (12) is fixedly arranged on the suspension rod (16), the anti-tilt plate (14) is located below the limit plate (12), and the two are fixedly connected to each other.

10. The feeding detection mechanism of the hanging rope body according to claim 1 is characterized in that: A support plate (17) is provided on the main support body (1), the support plate (17) is located below the rope-passing counterweight (3) and is fixedly arranged at the lower part of the main support body (1), a V-shaped plate (18) is fixedly arranged on the support plate (17) in a transverse direction corresponding to the rope-passing counterweight (3), a sensing port (19) is provided at the bottom of the V-shaped plate (18), and the two photoelectric switches (4) are fixedly arranged on both sides of the sensing port (19) correspondingly.

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