Bottle body processing collision alarm device

Abstract

The utility model discloses a bottle body processing collision alarm device, which comprises a liftable rack and a transverse plate fixedly arranged on the rack, an executing mechanism, a sensor and a trigger mechanism are arranged on the transverse plate, the executing mechanism comprises a plurality of executing units which are arranged and distributed along the length direction of the transverse plate and are arranged on the transverse plate in a longitudinal sliding manner, and the sensor is arranged on the executing units. The triggering mechanism is arranged above the execution units in an abutting mode and movably installed on the transverse plate, the sensor is located on the side edge of the triggering mechanism and fixedly installed on the transverse plate, and when any execution unit is forced to stop descending due to position interference with the corresponding bottle body, the execution units force the triggering mechanism and the sensor to conduct information feedback to give an alarm. The collision alarm device is simple in structure, low in manufacturing cost, capable of achieving collision alarm during bottle body machining, capable of effectively reducing bottle body machining cost of manufacturers, more suitable for execution units with a small number, and better in economic benefit.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle body processing mechanical technology field especially relates to a bottle body processing collision alarm device. BACKGROUND

[0002] The bottle body processing dislocation alarm device is a kind of equipment for detecting or feeding back whether bottle body is in set position, is widely used on bottle conveying line or the processing equipment of bottle, and the detection of bottle body that is not qualified in position and influences processing is completed.

[0003] The existing bottle body processing process mainly includes washing bottle, filling process, and in order to improve production efficiency, multiple washing needles or filling needles are often used to simultaneously process multiple bottle bodies in the same process by the execution mechanism composed of multiple execution units, and in the processing process, the bottle body on conveying line cooperates with the execution mechanism of each processing equipment, when the bottle body on conveying line is dislocated, offset, upside down or the bottle mouth of bottle body is damaged, etc., the execution mechanism of each processing equipment cannot cooperate with bottle body to process (such as the air pipe responsible for washing bottle or the filling needle responsible for filling cannot be inserted into the inside of bottle body, and the grab head of cover cannot be lowered to complete cover pressing), which leads to the increase of defective products in the production, and the economic loss of manufacturer is increased.

[0004] The Chinese utility model patent application with application number 2025201434181 uses opposite radiation sensor to detect whether execution unit cooperates with bottle body, but opposite radiation sensor itself is expensive, and it is more suitable for the execution unit of linear distribution type with large quantity, for some execution units with small quantity, using opposite radiation sensor will increase the manufacturing cost of product, so that the detection mode has great limitation, and the economic loss of manufacturer is increased. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiencies of prior art and provides a bottle body processing collision alarm device, which is simple in structure, low in manufacturing cost, can reduce the bottle body processing cost of manufacturer while realizing bottle body processing collision alarm, is more suitable for execution unit with small quantity, and has better economic benefit.

[0006] The technical scheme for realizing the utility model is as follows:

[0007] A collision alarm device for bottle processing includes a liftable frame and a horizontal plate fixedly mounted on the frame. The horizontal plate is provided with an actuator, a sensor, and a triggering mechanism. The actuator includes multiple actuator units arranged along the length of the horizontal plate and slidably mounted on the horizontal plate. The triggering mechanism is positioned above the actuator units and movably mounted on the horizontal plate. The sensor is located on the side of the triggering mechanism and fixedly mounted on the horizontal plate. When any actuator unit interferes with the position of the corresponding bottle and is forced to stop descending, the actuator unit forces the triggering mechanism and the sensor to provide feedback and generate an alarm.

[0008] Furthermore, mounting blocks are fixed near both ends of the horizontal plate, and the triggering mechanism includes a rotating shaft mounted on the horizontal plate through two mounting blocks. The rotating shaft is provided with a sensing part and multiple levers. The sensing part is connected to a sensor, and the levers correspond one-to-one with the execution units, with their free ends abutting against the top of the execution units.

[0009] Furthermore, the sensor is an electromagnetic sensor, and the sensing element is a metal sheet or a lever with a metal structure.

[0010] Furthermore, the mounting block has a first through hole extending horizontally, and the first through hole has a second through hole extending radially to the surface of the mounting block. The rotating shaft is inserted into the first through hole and has an annular groove coaxially opposite the second through hole. The second through hole has a threaded limit pin inserted into the annular groove.

[0011] Furthermore, a torsion spring is connected between the rotating shaft and the mounting block.

[0012] Furthermore, the triggering mechanism is a horizontally arranged crossbar whose bottom abuts against the top of the execution unit. The crossbar is slidably mounted on the horizontal plate along the longitudinal direction, and the sensor is set to sense the crossbar.

[0013] Furthermore, the sensor is a photoelectric sensor or an electromagnetic sensor, and the crossbar corresponding to the sensor is made of metal.

[0014] Furthermore, the cross plate is vertically fixed with guide shafts near both ends, and the cross bar has third through holes at both ends, with the guide shafts being inserted into the third through holes with a gap.

[0015] Furthermore, a spring is vertically connected between the crossbar and the cross plate.

[0016] Furthermore, the springs are provided in two parts and are located near both ends of the crossbar.

[0017] By adopting the above technical solution, this utility model has the following beneficial effects:

[0018] (1) This utility model uses an execution unit that is slidably mounted on a horizontal plate. When it encounters a misaligned bottle and is forced to move upward, it causes the triggering mechanism that is in contact with it to move. The relative position of the triggering mechanism and the sensor changes, thereby providing information feedback and realizing a collision alarm. The structure is simple and the manufacturing cost is low. While realizing a collision alarm for bottle processing, it effectively reduces the bottle processing cost for manufacturers. It is more suitable for execution units with a small number of units and has better economic benefits.

[0019] (2) The triggering mechanism of this utility model adopts a rotating shaft structure with a sensing part and a lever. The lever is forced to move upward relative to the execution unit, thereby causing the sensing part and the sensor to change position and triggering a collision alarm. The structure is simple. When the alarm is cleared, the rotating shaft can also be driven back to its original position under the gravity of the lever.

[0020] (3) The sensor of this utility model adopts an electromagnetic sensor and sets the sensing part as a metal sensing sheet or a lever with a metal structure. The structure is simple and the manufacturing cost is low.

[0021] (4) This utility model achieves axial positioning of the rotating shaft by inserting a limiting pin into the annular groove, and the rotating shaft and the first through hole are clearance fit, thereby realizing the rotation bracket on the horizontal plate. The structure is simple and easy to disassemble and assemble.

[0022] (5) This utility model improves the stability of shaft reset by adding a torsion spring as a reset structure after the shaft rotates.

[0023] (6) The triggering mechanism of this utility model adopts a liftable crossbar structure. The crossbar moves upward relative to the actuator, thereby directly triggering a collision alarm by changing the position of the sensor. The structure is simpler. When the alarm is cleared, the crossbar can also be reset under the gravity of the crossbar.

[0024] (7) This utility model achieves longitudinal sliding installation of the crossbar on the horizontal plate through the cooperation of the guide shaft and the third through hole. It has a simple structure and low manufacturing cost.

[0025] (8) By adding a spring, this utility model can improve the stability of the crossbar reset and also play a certain role in shock absorption.

[0026] (9) By setting a pair of springs, this utility model improves the uniformity of force on the crossbar and further improves the stability of the overall structure reset. Attached Figure Description

[0027] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0028] Figure 1 This is a simplified structural diagram of Example 1;

[0029] Figure 2 This is a cross-sectional view of the mounting block in Example 1;

[0030] Figure 3 This is a simplified structural diagram of Example 2.

[0031] The labels in the attached diagram are:

[0032] Frame 1, Horizontal plate 2, Actuator 3, Actuator unit 3-1, Sensor 4, Trigger mechanism 5, Rotating shaft 5-1, Annular groove 5-1-1, Sensing part 5-2, Toggle lever 5-3, Mounting block 6, First through hole 6-1, Second through hole 6-2, Limit pin 7, Guide shaft 8, Spring 9. Detailed Implementation

[0033] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0034] (Example 1)

[0035] like Figure 1 and Figure 2 The bottle processing collision alarm device shown includes a frame 1, a horizontal plate 2, an actuator 3, a sensor 4, and a triggering mechanism 5. The frame 1 is height-adjustable via a cylinder, screw jack, or belt jack. The horizontal plate 2 is fixedly mounted on the frame 1 and moves synchronously with it. The actuator 3, sensor 4, and triggering mechanism 5 are all located on the horizontal plate 2. The actuator 3 includes multiple actuator units 3-1 arranged along the length of the horizontal plate 2. Each actuator unit 3-1 is a filling needle or cleaning needle, etc., which descends with the frame 1 during operation and inserts into the corresponding bottle below for processing. Each actuator unit 3-1 is slidably mounted longitudinally on the horizontal plate 2. When the bottle opening does not correspond to an actuator unit 3-1, the actuator unit 3-1 collides with the bottle opening and is forced to move upwards relative to it. The triggering mechanism 5 is movably mounted on the horizontal plate 2, above the actuator units 3-1, and abuts against each actuator unit 3-1. The sensor 4 is located on the side of the triggering mechanism 5 and fixedly mounted on the horizontal plate 2. When any one of the execution units 3-1 interferes with the corresponding bottle and is forced to stop descending, it moves upward relative to the bottle. The execution unit 3-1 then forces the triggering mechanism 5 and the sensor 4 to provide feedback and generate an alarm.

[0036] Specifically, the actuator 3 includes guide rods vertically suspended at both ends of the horizontal plate 2. The upper ends of the two guide rods are slidably mounted on the horizontal plate 2 through two linear bearings, and the lower ends are fixedly connected to a bottle cover plate. Each actuator 3-1 has a limiting platform at the top, and the lower ends pass through the horizontal plate 2 and the bottle cover plate in sequence with gaps to achieve longitudinal sliding installation.

[0037] Mounting blocks 6 are fixedly mounted near both ends of the horizontal plate 2. The triggering mechanism 5 includes a rotating shaft 5-1 and a sensing part 5-2 and a lever 5-3 disposed on the rotating shaft 5-1. A first through hole 6-1 is provided horizontally through the mounting block 6. A second through hole 6-2 extending to the upper surface of the mounting block 6 is provided radially through the first through hole 6-1. The two ends of the rotating shaft 5-1 are respectively inserted into the corresponding first through hole 6-1 of the mounting block 6, and an annular groove 5-1-1 is provided coaxially opposite the second through hole 6-2. A limiting pin 7 is provided in the annular groove 5-1-1 through the internal thread of the second through hole 6-2, thereby realizing the rotation of the rotating shaft 5-1 on the horizontal plate 2. The structure is simple and easy to assemble and disassemble.

[0038] The lever 5-3 is vertically fixed on the rotating shaft 5-1 and arranged along the length of the shaft 5-1, corresponding one-to-one with each execution unit 3-1. The free end of each lever 5-3 abuts against the top of the corresponding execution unit 3-1. When the execution unit 3-1 is forced to stop descending and moves upward relative to it, the lever 5-3 is pushed upward, causing the rotating shaft 5-1 to rotate. The sensing unit 5-2 uses a metal sheet or the same metal structure as the lever 5-3. The sensor 4 is an electromagnetic sensor with its detection end facing the sensing unit 5-2, thus providing information feedback when the rotating shaft 5-1 rotates, realizing a collision alarm.

[0039] Upon impact, the rotating shaft 5-1 rotates back to its original position under the gravity of the lever 5-3, awaiting the next processing step. To improve the stability of the reset, a torsion spring is connected between the rotating shaft 5-1 and the mounting block 6 in this embodiment to accelerate the reset process.

[0040] The workflow of this embodiment is as follows: When any execution unit 3-1 stops descending, since all execution units 3-1 are slidably mounted on the horizontal plate 2 along the longitudinal direction, they are forced to stop and move upward relative to the horizontal plate 2. The relative upward movement of the execution unit 3-1 causes the displacement of the lever 5-3 to drive the rotating shaft 5-1 to rotate. The rotation of the rotating shaft 5-1 drives the sensing part 5-2 to rotate, and then the sensing part 5-2 moves out of the sensor's detection area, triggering an alarm.

[0041] (Example 2)

[0042] The structure of this embodiment is similar to that of embodiment 1, the difference being as follows: Figure 3As shown, the triggering mechanism 5 is a horizontally positioned crossbar whose bottom abuts against the top of the execution unit 3-1. A guide shaft 8 is vertically fixed to the crossbar near both ends. The crossbar has third through holes at both ends, and the guide shaft 8 is inserted into these holes, allowing it to slide longitudinally onto the crossbar 2. A sensor 4 is connected to the crossbar; specifically, the sensor 4 is a photoelectric sensor or an electromagnetic sensor, and the corresponding part of the crossbar and sensor 4 is made of metal. The forced upward movement of the execution unit 3-1 causes the crossbar to move upward relative to itself, directly triggering a collision alarm by changing its position with the sensor 4. This results in a simpler structure. After the alarm is cleared, the crossbar can be reset under its own weight. To improve the stability of the reset, a spring 9 is vertically connected between the crossbar and the crossbar 2 in this embodiment. To ensure uniform force on the crossbar, two springs 9 are provided in this embodiment, located near both ends of the crossbar.

[0043] The workflow of this embodiment is as follows: When any execution unit 3-1 stops descending, since all execution units 3-1 are slidably mounted on the horizontal plate 2 along the longitudinal direction, they are forced to stop and move upward relative to the horizontal plate 2. The relative upward movement of the execution unit 3-1 causes the horizontal bar to move upward. In the initial state, the signal output terminal of the sensor 4 is higher than the top of the horizontal bar. When a collision occurs, the signal output terminal of the sensor 4 is directly facing the horizontal bar, triggering an alarm.

[0044] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A collision alarm device for bottle processing, comprising a height-adjustable frame (1) and a horizontal plate (2) fixedly mounted on the frame (1), characterized in that: The horizontal plate (2) is provided with an actuator (3), a sensor (4) and a triggering mechanism (5). The actuator (3) includes multiple actuator units (3-1) arranged along the length of the horizontal plate (2) and slidably mounted on the horizontal plate (2) in the longitudinal direction. The triggering mechanism (5) is located above the actuator unit (3-1) and is movably mounted on the horizontal plate (2). The sensor (4) is located on the side of the triggering mechanism (5) and fixed on the horizontal plate (2). When any actuator unit (3-1) interferes with the position of the corresponding bottle below and is forced to stop descending, the actuator unit (3-1) forces the triggering mechanism (5) and the sensor (4) to provide information feedback to form an alarm.

2. The bottle processing collision alarm device according to claim 1, characterized in that: The horizontal plate (2) is fixed with mounting blocks (6) near both ends. The triggering mechanism (5) includes a rotating shaft (5-1) that is rotatably mounted on the horizontal plate (2) via two mounting blocks (6). The rotating shaft (5-1) is provided with a sensing part (5-2) and multiple levers (5-3). The sensing part (5-2) is set to sense the sensor (4). The levers (5-3) correspond one-to-one with the execution unit (3-1) and their free ends abut against the top of the execution unit (3-1).

3. The bottle processing collision alarm device according to claim 2, characterized in that: The sensor (4) is an electromagnetic sensor, and the sensing part (5-2) is a metal sheet or a lever with a metal structure.

4. The bottle processing collision alarm device according to claim 3, characterized in that: The mounting block (6) has a first through hole (6-1) extending horizontally. The first through hole (6-1) is radially connected to a second through hole (6-2) extending to the surface of the mounting block (6). The rotating shaft (5-1) is inserted into the first through hole (6-1) with a gap and is coaxially provided with an annular groove (5-1-1) opposite to the second through hole (6-2). The second through hole (6-2) is threaded with a limiting pin (7) inserted into the annular groove (5-1-1).

5. A bottle processing collision alarm device according to claim 4, characterized in that: A torsion spring is connected between the rotating shaft (5-1) and the mounting block (6).

6. The bottle processing collision alarm device according to claim 1, characterized in that: The triggering mechanism (5) is a horizontally arranged crossbar whose bottom abuts against the top of the execution unit (3-1). The crossbar is slidably mounted on the horizontal plate (2) along the longitudinal direction. The sensor (4) is set to sense the crossbar.

7. A bottle processing collision alarm device according to claim 6, characterized in that: The sensor (4) is a photoelectric sensor or an electromagnetic sensor, and the crossbar corresponding to the sensor (4) is made of metal.

8. A bottle processing collision alarm device according to claim 7, characterized in that: The horizontal plate (2) is vertically fixed with guide shafts (8) near both ends. The two ends of the horizontal bar are provided with third through holes, and the guide shafts (8) are inserted into the third through holes with gaps.

9. A collision alarm device for bottle processing according to claim 8, characterized in that: A spring (9) is vertically connected between the crossbar and the cross plate (2).

10. A bottle processing collision alarm device according to claim 9, characterized in that: Two springs (9) are provided and located at the two ends near the crossbar.

Images