Full-material alarm device for plastic reel conveyor belt

Abstract

The utility model relates to the technical field of full-material alarm devices, and discloses a full-material alarm device for a plastic reel conveyor belt, which comprises a conveyor belt main body and a sensor, an adjusting seat is arranged on the upper end face of the side edge of the conveyor belt main body, and the adjusting seat is positioned on the upper end face of the side edge opposite to the conveying direction of the conveyor belt main body; a height adjusting unit is mounted on one side of the adjusting seat, and a sensor is mounted on the height adjusting unit; the adjusting seat is installed on the transmission belt body, the adjusting unit is installed on the adjusting seat, the adjusting unit is mainly composed of the adjusting rod, the sliding sleeve and the elastic clamping sleeve, the sliding sleeve can drive the elastic clamping sleeve to move on the adjusting rod, the sensor is installed in the elastic clamping sleeve, and therefore the height of the sensor can be adjusted conveniently. When the plastic reels with different thicknesses are stacked on the conveying belt, the height of the sensor can be adjusted to adapt to the stacking height of the plastic reels so as to control detection and alarm after the conveying belt main body is full of the stacked plastic reels.

Description

Technical Field

[0001] The utility model relates to the technical field of full material alarm devices, in particular to a full material alarm device for a plastic reel conveyor belt. Background Art

[0002] Plastic reels are widely used in industry and daily applications, mainly for winding, storing and protecting various wires, hoses and other items. After the plastic reels are generated, they are grabbed by a horizontally moving manipulator and transferred to the conveyor belt for stacking. The stacked plastic reels are shifted by the conveyor belt for subsequent conveying of the plastic reels by the manipulator. A full material alarm device is installed at the end of the conveying direction of the conveyor belt. When the stacked plastic reels on the conveyor belt are full, the alarm device sounds an alarm to remind the staff to prevent the conveyor belt from bringing the plastic reels to the ground.

[0003] The alarm device on the existing conveyor belt is generally installed on the upper end surface of the fixed part of the conveyor belt by means of bolts, so that the alarm device can detect the plastic reel. However, in actual use, plastic reels of different thicknesses have different stacking heights, and the height of the existing alarm device fixed on the conveyor belt cannot be adjusted. It cannot adapt to the plastic reels of different stacking heights to provide alarm reminders, which reduces the practicality and adaptability. Therefore, a full material alarm device for a plastic reel conveyor belt is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plastic reel conveyor belt full material alarm device, which can provide an alarm reminder when plastic reels of different stacking heights are fully stacked on the conveyor belt, thereby improving adaptability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic reel conveyor belt full material alarm device, comprising a conveyor belt body and a sensor, an adjusting seat is installed on the side upper end surface of the conveyor belt body, the adjusting seat is located on the side upper end surface of the conveyor belt body opposite to the conveying direction, a height adjustment unit is installed on one side of the adjusting seat, the sensor is installed on the height adjustment unit, the height adjustment unit includes an adjusting rod installed with the adjusting seat, the outer wall of the adjusting rod is slidably connected with a sliding sleeve, one side of the sliding sleeve is fixedly connected with an elastic snap-in sleeve, the sensor is movably installed in the elastic snap-in sleeve, the adjusting seat adjusts the angle of the adjusting rod, a damping unit for limiting the sliding sleeve is fixedly installed on the upper surface of the sliding sleeve, and a fine-tuning unit is installed between the sliding sleeve and the adjusting rod.

[0006] Preferably, the adjustment seat includes a mounting plate installed on the conveyor belt body, the upper surface of the mounting plate is fixedly connected to a support block, the side wall of the support block is fixedly connected to a threaded rod, the adjustment rod is sleeved on the outer wall of the threaded rod, and the outer end of the threaded rod is threadedly connected to a nut.

[0007] Preferably, a plurality of limiting grooves are formed on the outer wall of the mounting plate, a plurality of limiting strips corresponding to the limiting grooves are fixedly connected to the side wall of the adjusting rod, and the limiting strips are movably plugged into the limiting grooves.

[0008] Preferably, the adjustment seat further comprises a first spring sleeved on the outer wall of the threaded rod, and the first spring is located between the nut and the adjustment rod.

[0009] Preferably, the damping unit includes a sleeve block fixedly mounted on the upper surface of the sliding sleeve, a pull rod is slidably connected inside the sleeve block, one end of the pull rod is fixedly connected to the damping block, a second spring is sleeved on the outer wall of the pull rod, the second spring is located between the damping block and the sleeve block, two ends of the second spring are respectively abutted against the adjacent surfaces of the damping block and the sleeve block, and the damping block is abutted against the side wall of the adjusting rod.

[0010] Preferably, the fine-tuning unit includes a plurality of tooth grooves provided on the side wall of the adjusting rod and a rotating rod rotatably connected to the sliding sleeve, one end of the rotating rod extends outside the sliding sleeve, and the outer wall of the rotating rod is fixedly connected to a gear located in the sliding sleeve, and the gear is meshingly connected to the tooth grooves.

[0011] Preferably, the sensor is a distance sensor, and the sensor detection distance is set. When the sensor detects the plastic reel within the set detection distance, it sends a signal to alarm.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model installs an adjustment seat on the transmission belt body, and an adjustment unit on the adjustment seat. The adjustment unit is mainly composed of an adjustment rod, a sliding sleeve and an elastic clamping sleeve. The sliding sleeve can drive the elastic clamping sleeve to move on the adjustment rod. The sensor is installed in the elastic clamping sleeve, so that the height of the sensor can be conveniently adjusted. When plastic reels of different thicknesses are stacked on the transmission belt, the height of the sensor can be adjusted to adapt to the height of the stacked plastic reels, so as to control the detection alarm after the plastic reels on the conveyor belt body are fully stacked.

[0014] 2. The adjusting seat of the utility model restricts the adjusting rod, and the adjusting rod can adjust the angle on the adjusting seat to adapt to the position when plastic reels of different sizes are fully stacked on the transmission belt body.

[0015] 3. The utility model installs a damping unit on the sliding sleeve for limiting the sliding sleeve, thereby limiting the sliding sleeve and improving the stability of the sensor after height adjustment.

[0016] 4. The utility model installs a fine-tuning unit between the sliding sleeve and the adjusting rod. The fine-tuning unit can adjust the sliding sleeve, and then the position of the sensor can be accurately adjusted, which is convenient for adjusting the position of the sensor.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the adjustment seat and the adjustment unit of the utility model;

[0020] Figure 3 This is the installation method of the adjustment rod and the adjustment seat of the utility model;

[0021] Figure 4 It is a cross-section of the sliding sleeve and a schematic diagram of the structure of the fine-tuning unit and the damping unit of the utility model.

[0022] In the figure: 1. conveyor belt body; 2. sensor; 3. adjustment seat; 31. mounting plate; 32. support block; 33. threaded rod; 34. nut; 35. first spring; 4. adjustment unit; 41. adjustment rod; 42. sliding sleeve; 43. elastic snap-on sleeve; 5. fine-tuning unit; 51. tooth groove; 52. rotating rod; 53. gear; 6. limit groove; 7. limit strip; 8. damping unit; 81. sleeve block; 82. pull rod; 83. damping block; 84. second spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this technical field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The plastic reel conveyor belt full material alarm device of this embodiment includes a conveyor belt body 1 and a sensor 2. An adjusting seat 3 is installed on the upper end surface of the side of the conveyor belt body 1. The adjusting seat 3 is located on the upper end surface of the side of the conveyor belt body 1 opposite to the conveying direction. A height adjustment unit 4 is installed on one side of the adjusting seat 3. The sensor 2 is installed on the height adjustment unit 4. The height adjustment unit 4 includes an adjusting rod 41 installed with the adjusting seat 3. The outer wall of the adjusting rod 41 is slidably connected with a sliding sleeve 42. One side of the sliding sleeve 42 is fixedly connected with an elastic snap-fit ​​sleeve 43. The sensor 2 is movably installed in the elastic snap-fit ​​sleeve 43. The adjusting seat 3 adjusts the angle of the adjusting rod 41. A damping unit 8 for limiting the sliding sleeve 42 is fixedly installed on the upper surface of the sliding sleeve 42. A fine-tuning unit 5 is installed between the sliding sleeve 42 and the adjusting rod 41.

[0025] like Figure 1 , 2 As shown in Figures 4 and 5, the structure of the full material alarm device in the utility model is similar to the existing full material alarm device structure. The main improvement of the utility model is that the plastic reels of different stacking heights can be alarmed after being fully stacked on the conveyor belt, thereby improving adaptability. The conveyor belt body 1 and the sensor 2 in the utility model are both prior arts. When the plastic reels are produced, the horizontal manipulator takes the produced plastic reels and stacks them on the conveyor belt body 1. After a row of stacking is completed, the conveyor belt body 1 drives the stacked plastic rolls to move, so that the horizontal manipulator can continue to place the plastic reels on the conveyor belt body 1. The sensor 2 is fixed by an elastic clamping sleeve 43. According to the thickness of the stacked plastic reels, the sliding sleeve 42 is slid. The sliding sleeve 42 drives the sensor 2 to move through the elastic clamping sleeve 43, and then the height of the sensor 2 is adjusted so that its height is consistent with the height of the highest layer of the stacked plastic reels. After the plastic reels on the conveyor belt body 1 are fully stacked, the sensor 2 can detect the plastic reels and then send a signal so that the external alarm reminds the staff, thereby improving adaptability and meeting the needs of stacking and conveying plastic reels of different thicknesses.

[0026] Among them, the above-mentioned sensor 2 can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The sensor 2 is equipped with a power connection line, and it is electrically connected to the external main controller and the 220V phase voltage through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0027] like Figure 1 , 2As shown in , 3, the adjustment seat 3 includes a mounting plate 31 installed on the conveyor belt body 1, the upper surface of the mounting plate 31 is fixedly connected with a support block 32, the side wall of the support block 32 is fixedly connected with a threaded rod 33, the adjustment rod 41 is sleeved on the outer wall of the threaded rod 33, and the outer end of the threaded rod 33 is threadedly connected with a nut 34; the mounting plate 31 is installed on the conveyor belt body 1 by bolts or other fixing methods, the mounting plate 31 supports and fixes the support block 32, and the support block 32 supports the threaded rod 33, by loosening the nut 34, the adjustment rod 41 can be rotated on the threaded rod 33, and then the inclination angle of the adjustment rod 41 is adjusted, so that the adjustment rod 41 drives the sensor 2 to adjust its position, and after adjustment, the nut 34 is tightened so that the nut 34 cooperates with the mounting plate 31 to clamp the adjustment rod 41, so that it can adapt to the position of plastic reels of different sizes when they are full on the transmission belt body, thereby improving adaptability.

[0028] like Figure 3 , 4 As shown, the outer wall of the mounting plate 31 is provided with a plurality of limit grooves 6, and the side wall of the adjusting rod 41 is fixedly connected with a plurality of limit strips 7 corresponding to the limit grooves 6, and the limit strips 7 are movably plugged into the limit grooves 6; the limit strips 7 are inserted into the limit grooves 6 to limit the adjusting rod 41, thereby increasing the locking strength of the nut 34 on the adjusting rod 41, so that the adjusting rod 41 will not rotate, thereby improving stability.

[0029] like Figure 3 As shown, the adjustment seat 3 also includes a first spring 35 sleeved on the outer wall of the threaded rod 33, and the first spring 35 is located between the nut 34 and the adjustment rod 41; the limiting groove 6 and the limiting strip 7 are both triangular structures, and the first spring 35 squeezes the adjustment rod 41 through the obstruction of the nut 34, and then through the elastic force of the first spring 35, the adjustment rod 41 can be directly rotated, so that the limiting strip 7 slides out of the limiting groove 6 to adjust the angle of the adjustment rod 41.

[0030] like Figure 4 As shown, the damping unit 8 includes a sleeve block 81 fixedly mounted on the upper surface of the sliding sleeve 42, a pull rod 82 is slidably connected in the sleeve block 81, one end of the pull rod 82 is fixedly connected to a damping block 83, the outer wall of the pull rod 82 is sleeved with a second spring 84, the second spring 84 is located between the damping block 83 and the sleeve block 81, the two ends of the second spring 84 are respectively against the adjacent surfaces of the damping block 83 and the sleeve block 81, and the damping block 83 is against the side wall of the adjusting rod 41; the sleeve block 81 is used to support the pull rod 82, and the second spring 84 is used to make the damping block 83 against the outer wall of the adjusting rod 41, and then the friction between the damping block 83 and the adjusting rod 41 is used to limit the sliding sleeve 42, so that when the sliding sleeve 42 moves on the adjusting rod 41, it has a certain damping, so as to avoid the phenomenon of accidentally touching the sliding sleeve 42 and causing it to move, maintain the height of the sensor 2, and improve the stability.

[0031] like Figure 4 As shown, the fine-tuning unit 5 includes a plurality of tooth grooves 51 provided on the side wall of the adjusting rod 41 and a rotating rod 52 rotatably connected to the sliding sleeve 42, one end of the rotating rod 52 extends to the outside of the sliding sleeve 42, and the outer wall of the rotating rod 52 is fixedly connected to a gear 53 located in the sliding sleeve 42, and the gear 53 is meshed with the tooth grooves 51; the rotating rod 52 can be rotated to rotate the gear 53, and the gear 53 drives the sliding sleeve 42 to move on the outer wall of the adjusting rod 41 through the tooth grooves 51, so that the sliding sleeve 42 can cooperate with the elastic clamping sleeve 43 to accurately and conveniently adjust the sensor 2, thereby avoiding the phenomenon that it is difficult to adjust the sensor 2 by manually moving the sliding sleeve 42, thereby improving practicality.

[0032] like Figure 2 As shown, sensor 2 is a distance sensor, and the detection distance of sensor 2 is set. When sensor 2 detects a plastic reel within the set detection distance, it sends a signal to alarm; when the diameter of the plastic reel is small and multiple piles of plastic reels are placed side by side on the conveyor belt body 1, the horizontal manipulator first places the plastic reel on the upper surface of the conveyor belt body 1 away from the sensor 2, and then successively places the plastic reel on the upper surface of the conveyor belt body 1 close to the sensor 2, and adjusts the detection distance of sensor 2 so that the last plastic reel is blocked within the detection distance range of sensor 2 when stacking, so that the sensor 2 detects that the plastic reels on the conveyor belt body 1 are full, and then sends a signal to make the external alarm remind the staff.

[0033] The implementation steps in this embodiment are as follows: when the plastic reels are produced, the horizontal manipulator takes the produced plastic reels and stacks them on the conveyor belt body 1. After a row of stacking is completed, the conveyor belt body 1 drives the plastic reels with the stacking number to move, so that the horizontal manipulator can continue to place the plastic reels on the conveyor belt body 1. The sensor 2 is fixed by the elastic clamping sleeve 43. According to the thickness of the stacked plastic reels and the area occupied by the plastic reels on the conveyor belt body 1, the nut 34 is loosened to adjust the angle of the adjusting rod 41, and the rotating rod 52 is rotated to rotate the gear 53. The gear 53 drives the sliding sleeve 42 to move on the outer wall of the adjusting rod 41 through the tooth groove 51, and then the height of the sensor 2 is adjusted to make the height of the sensor 2 consistent with the height of the highest layer of the stacked plastic reels. After the plastic reels on the conveyor belt body 1 are fully stacked, the sensor 2 can detect the plastic reels and then send a signal to make the external alarm remind the staff.

[0034] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A plastic reel conveyor belt full material alarm device, comprising a conveyor belt body (1) and a sensor (2), characterized in that: An adjusting seat (3) is installed on the upper end surface of the side of the conveyor belt body (1). The adjusting seat (3) is located on the upper end surface of the side of the conveyor belt body (1) opposite to the conveying direction. A height adjusting unit (4) is installed on one side of the adjusting seat (3). The sensor (2) is installed on the height adjusting unit (4). The height adjusting unit (4) comprises an adjusting rod (41) installed with the adjusting seat (3). The outer wall of the adjusting rod (41) is slidably connected with a sliding sleeve (42). One side of the sliding sleeve (42) is fixedly connected with an elastic snap-fit ​​sleeve (43). The sensor (2) is movably installed in the elastic snap-fit ​​sleeve (43). The adjusting seat (3) adjusts the angle of the adjusting rod (41). A damping unit (8) for limiting the sliding sleeve (42) is fixedly installed on the upper surface of the sliding sleeve (42). A fine adjustment unit (5) is installed between the sliding sleeve (42) and the adjusting rod (41).

2. A plastic reel conveyor belt full material alarm device according to claim 1, characterized in that: The adjustment seat (3) comprises a mounting plate (31) mounted on the conveyor belt body (1); the upper surface of the mounting plate (31) is fixedly connected to a support block (32); the side wall of the support block (32) is fixedly connected to a threaded rod (33); the adjustment rod (41) is sleeved on the outer wall of the threaded rod (33); and the outer end of the threaded rod (33) is threadedly connected to a nut (34).

3. A plastic reel conveyor belt full material alarm device according to claim 2, characterized in that: The outer wall of the mounting plate (31) is provided with a plurality of limiting grooves (6), and the side wall of the adjusting rod (41) is fixedly connected with a plurality of limiting strips (7) corresponding to the limiting grooves (6), and the limiting strips (7) are movably plugged into the limiting grooves (6).

4. A plastic reel conveyor belt full material alarm device according to claim 3, characterized in that: The adjustment seat (3) also includes a first spring (35) sleeved on the outer wall of the threaded rod (33), and the first spring (35) is located between the nut (34) and the adjustment rod (41).

5. The full material alarm device for a plastic reel conveyor belt according to claim 1, characterized in that: The damping unit (8) comprises a sleeve block (81) fixedly mounted on the upper surface of the sliding sleeve (42), a pull rod (82) being slidably connected inside the sleeve block (81), one end of the pull rod (82) being fixedly connected to a damping block (83), an outer wall of the pull rod (82) being sleeved with a second spring (84), the second spring (84) being located between the damping block (83) and the sleeve block (81), two ends of the second spring (84) respectively abutting against adjacent surfaces of the damping block (83) and the sleeve block (81), and the damping block (83) abutting against a side wall of the adjusting rod (41).

6. A plastic reel conveyor belt full material alarm device according to claim 5, characterized in that: The fine adjustment unit (5) comprises a plurality of tooth grooves (51) provided on the side wall of the adjustment rod (41) and a rotating rod (52) rotatably connected in the sliding sleeve (42), one end of the rotating rod (52) extending outside the sliding sleeve (42), and a gear (53) located in the sliding sleeve (42) is fixedly connected to the outer wall of the rotating rod (52), and the gear (53) is meshedly connected with the tooth grooves (51).

7. The full material alarm device for a plastic reel conveyor belt according to claim 1, characterized in that: The sensor (2) is a distance sensor. The sensor (2) is set to detect a distance. When the sensor (2) detects the plastic reel within the set detection distance, it sends a signal to alarm.

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