CN220244643U - Bed net posture adjusting machine - Google Patents

Abstract

The utility model discloses a bed net posture adjusting machine, which comprises a frame, wherein the frame is provided with: the conveying device is provided with a conveying surface capable of moving leftwards or rightwards, and an avoidance gap is formed in the conveying surface; a blocking device which is provided with a blocking frame capable of moving up and down, and is positioned at the left side or the right side of the conveying device; the adjusting device is provided with the supporting plate and the supporting frame which are positioned in the avoidance gap, the supporting plate is positioned in the supporting frame, the supporting plate can ascend out of the avoidance gap and rotate or descend into the avoidance gap, the supporting frame can swing upwards to be close to the baffle frame or swing downwards into the avoidance gap, the volume of the whole machine is greatly saved, the occupied space is reduced, the adjusting device can be widely applied to different places, and the same conveying device is utilized to finish the rotation adjustment and the turnover adjustment of the bed net, so that the production cost of equipment is reduced, and the overall production cost is effectively reduced.

Description

Bed net posture adjusting machine

Technical Field

The utility model relates to a conveying device, in particular to a bed net posture adjusting machine.

Background

In the processing process of the bed net, the posture of the bed net is required to be adjusted frequently, for example, the bed net is rotated to enable different sides of the bed net to be close to a processing executing mechanism, or the bed net is turned over to enable the processing executing mechanism to process the front side or the back side of the bed net, the traditional bed net processing depends on manual turning, the labor intensity is high, along with the development of technology, machines capable of automatically adjusting the posture of the bed net appear on the market, the machines are provided with mechanisms for turning over the bed net and mechanisms for turning over the bed net along equipment for conveying the bed net, when the bed net is required to be turned over, the bed net is conveyed to the position of a turning mechanism to be turned over, and when the bed net is required to be turned over to be adjusted, the bed net is conveyed to the position of the turning adjusting mechanism to be turned over to be adjusted. Although the posture adjustment of the bed net can be completed by the bed net posture adjustment machine, the bed net needs to be conveyed to different execution mechanisms when different postures of the bed net are adjusted, and the space occupation requirement of the whole equipment is large, so that the application of the existing bed net posture adjustment machine is greatly limited, and the whole production cost is high.

Disclosure of Invention

The utility model aims to provide a bed net posture adjusting machine which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.

The utility model solves the technical problems as follows:

the utility model provides a bed net gesture adjustment machine, includes the frame, be provided with in the frame: the conveying device is provided with a conveying surface capable of moving leftwards or rightwards, and an avoidance gap is formed in the conveying surface; a blocking device which is provided with a blocking frame capable of moving up and down, and is positioned at the left side or the right side of the conveying device; the adjusting device is provided with a supporting plate and a supporting frame, wherein the supporting plate and the supporting frame are positioned in the avoidance gap, the supporting plate can ascend out of the avoidance gap and rotate or descend into the avoidance gap, and the supporting frame can swing upwards to be close to the baffle frame or swing downwards into the avoidance gap.

The technical scheme has at least the following beneficial effects: the frame is provided with a conveying device for conveying the bed net, the bed net is placed on the conveying surface, when the bed net is required to be rotated and adjusted in angle, the conveying surface conveys the bed net to the avoidance gap, so that the bed net is positioned right above the supporting plate and the supporting frame, at the moment, the supporting frame rises to extend out of the conveying surface from the avoidance gap, the bed net is upwards pushed to enable the bed net to leave the conveying surface, then the supporting plate rotates to adjust the direction of the bed net, after being adjusted in place according to the requirement, the supporting plate moves downwards to enable the bed net to move downwards to the conveying surface again, the supporting plate returns to the avoidance gap again, the conveying surface is not interfered with conveying of the bed net, when the bed net is required to be turned and adjusted, the conveying network conveys the bed net in a direction away from the baffle edge, so that one side of the bed net moves to the position near a swinging point of the supporting frame, the baffle frame rises upwards, the supporting frame swings upwards, the bed net is jacked up and is swung and turned over towards the baffle frame until the bed net falls towards the baffle frame, at the moment, the baffle frame is used for supporting the bed net, the supporting frame is swung downwards into the avoidance gap, the conveying surface is not interfered to convey the bed net, the bottom side of the bed net slides towards the direction away from the baffle edge under the action of gravity along with the downward swinging of the supporting frame, the baffle frame is also moved downwards to the position below the conveying surface to reset, then the conveying belt drives the bed net to move towards the direction away from the baffle frame, the whole bed net is moved onto the conveying surface to bear, the turning adjustment of the bed net is completed, in the bed net posture adjustment machine, the space in the supporting frame is used for providing a containing space for the supporting plate, the two are prevented from interfering with each other in the movement, the execution structure of the turning adjustment and the turning adjustment of the bed net is combined in the same space, the volume of the whole machine is greatly saved, the space occupation is reduced, the bed net rotating and overturning device can be widely applied to different places, and the same conveying device is used for completing the rotating and overturning adjustment of the bed net, so that the production cost of equipment is reduced, and the overall production cost is effectively reduced.

As a further improvement of the technical scheme, the conveying device comprises a first conveyor and a second conveyor which are connected to the frame at intervals along the left-right direction, wherein two first conveyors are arranged at intervals along the front-rear direction, two second conveyors are arranged at intervals along the front-rear direction, the top sides of the two first conveyors and the top sides of the two second conveyors jointly form the conveying surface, and a gap between the two first conveyors, a gap between the two second conveyors and a gap between the two first conveyors respectively form the avoidance gap together with the gap between the two second conveyors. The two first conveyers are arranged on the left side at intervals along the front-back direction, the two second conveyers are arranged on the right side at intervals along the left-right direction, a transverse gap extending along the left-right direction is formed between a gap between the two first conveyers and a gap between the two second conveyers, a longitudinal gap extending along the front-back direction is formed between the two first conveyers and the gap between the two second conveyers respectively, a cross-shaped avoidance gap is formed between the transverse gap and the longitudinal gap, and the support frame and the support plate are located in the avoidance gap.

As a further improvement of the technical scheme, the shape of the supporting plate is cross-shaped, and the inner periphery of the supporting frame is provided with a containing cavity with the same shape as the supporting plate. The shape of backup pad is the cross for it all provides sufficient support coverage area to the bed net along width, length, can provide stable bearing structure at the bed net bottom side when upwards jacking to the bed net this moment, effectively reduce the circumstances of follow backup pad side landing when the backup pad is upwards jacked the bed net, and likewise, the internal itself of carriage encloses and is equipped with the chamber of holding the same with the backup pad shape, can realize accomodating the backup pad, avoid producing the interference when both activities, and the carriage all provides sufficient support coverage area to the bed net along width, length on, provide stable upset bearing structure when upwards jacking the bed net this moment, effectively reduce the condition that the bed net was followed the carriage side landing when the upset of bed net application of force, so greatly improved the stability of backup pad and carriage when using.

As a further improvement of the technical scheme, the adjusting device comprises an adjusting lifting drive, a lifting frame and a rotating drive, wherein the adjusting lifting drive is connected to the frame, the lifting frame is connected to the adjusting lifting drive, the adjusting lifting drive can drive the lifting frame to move up and down, the rotating drive is connected to the lifting frame, the supporting plate is connected to the rotating drive, and the rotating drive can drive the supporting plate to rotate. When the angle of adjustment is required to be rotated to the bed net, the lifting drive is adjusted to drive the lifting frame to move upwards firstly, the lifting frame drives the supporting plate to move upwards to stretch out of the avoidance gap at the moment, the bed net on the conveying surface is jacked up, then the supporting plate is driven to rotate by the rotary drive, the bed net on the supporting plate also rotates along with the rotation, the orientation state of the bed net can be adjusted according to the requirement, after the adjustment is completed, the lifting drive is adjusted to drive the lifting frame to move downwards, the supporting plate moves downwards into the avoidance gap again, and the bed net is supported by the conveying surface again at the moment.

As a further improvement of the technical scheme, the adjusting device comprises a telescopic drive, one end of the supporting frame, which is close to the baffle frame, is rotationally connected to the frame, the fixed end of the telescopic drive is rotationally connected to the frame, and the movable end of the telescopic drive is rotationally connected to the bottom side of the supporting frame. The fixed end of flexible drive rotates to be connected in the frame, flexible driven expansion end can follow the direction activity of keeping away from or being close to its fixed end, when needs are to bed net upset adjustment, flexible drive work, flexible driven expansion end is kept away from its fixed end, upwards jack-up the carriage, the carriage swings around the rotation tie point of its one end and frame, thereby upwards swing the bed net and overturn, accomplish the back, flexible driven expansion end returns to be close to its fixed end, pull down the carriage, make the carriage swing down around its rotation tie point with the frame, withdraw the carriage down swing and dodge in the space.

As a further improvement of the technical scheme, the utility model further comprises a limiting device, wherein the limiting device is positioned between the baffle frame and the supporting frame, the limiting device is provided with a limiting plate positioned in the avoidance gap, and the limiting plate can swing upwards to be close to the supporting frame or descend downwards into the avoidance gap. When the bed net is required to be turned and adjusted, the limiting plate swings upwards to extend out of the conveying surface, the limiting plate is located between the baffle frame and the supporting frame, when the supporting frame lifts and overturns the bed net, the bottom side of the bed net slides easily to the direction close to the baffle frame due to gravity under an inclined state, the limiting plate can block sliding of the bottom side of the bed net, the limiting plate stops and is matched with the supporting frame to continuously lift and swing the bed net, after the bottom side of the bed net is mutually attached with the limiting plate, the limiting plate continuously overturns along with the bed net, the limiting plate gradually descends, when the bed net overturns to be perpendicular to the conveying surface, the limiting plate completely moves downwards into avoiding gaps, and at the moment, the supporting frame continuously swings towards the direction close to the baffle frame, the bed net is lifted and falls on the baffle frame, and the turning of the bed net is completed.

As a further improvement of the technical scheme, the limiting device comprises a linear drive, one side, close to the supporting frame, of the limiting plate is rotationally connected to the frame, the fixed end of the linear drive is rotationally connected to the frame, and the movable end of the linear drive is rotationally connected to the bottom side of the limiting plate. The fixed end of the linear drive is rotationally connected to the frame, the movable end of the linear drive can move along the direction away from or away from the fixed end, when the bed net is required to be overturned by the aid of the limiting plate, the movable end of the linear drive drives the limiting plate to rotate by taking the position of the limiting plate rotationally connected to the frame as a rotation pivot, so that the limiting plate swings upwards to extend out of the avoidance gap, and after the limiting plate is propped against the bottom side of the bed net, the movable end of the linear drive drives the limiting plate to rotate reversely, so that the bed net is more stable when overturned, and the limiting plate swings downwards gradually to be stored in the avoidance gap.

As a further improvement of the technical scheme, the blocking device comprises a blocking lifting drive connected to the frame, the blocking frame is connected to the blocking lifting drive, and the blocking lifting drive can drive the blocking frame to move up and down. When the bed net is turned over and adjusted, the blocking lifting drive drives the blocking frame to move upwards, so that the blocking frame extends upwards out of the conveying surface, and when the bed net falls and abuts against the blocking frame, the blocking lifting drive drives the blocking frame to move downwards, so that the bed net is assisted to complete turning over.

As a further improvement of the technical scheme, the baffle frame is connected with a secondary lifting drive, the secondary lifting drive is connected with a baffle plate, and the secondary lifting drive can drive the baffle plate to move up and down. When the bed net is turned over and adjusted, the blocking lifting drive drives the blocking frame to rise, meanwhile, the second-stage lifting drive drives the baffle to rise, the baffle is utilized to block and support the bed net at the moment, the bed net falls and abuts against the top side of the blocking frame, then the second-stage lifting drive drives the baffle to move downwards, and meanwhile, the blocking lifting drive drives the blocking frame to move downwards, so that the bed net is turned over, the structure blocking the bed net is driven to rise by utilizing the two lifting drives, the driving stroke requirement required by single lifting drive can be reduced, and the speed of integral action is improved.

As a further improvement of the above technical solution, a roller is connected to the top side of the baffle, and the roller extends in the front-rear direction. When the bed net falls and leans against the baffle plate during overturning, the bed net is supported by the rotating roller, and when the bed net slides downwards and moves relatively to the baffle plate, the rolling friction of the rotating roller can reduce the abrasion to the bed net, so that the bed net is better protected, and the processing production quality of the bed net is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

Fig. 1 is a perspective view of the entire present utility model.

Fig. 2 is a perspective view of the adjustment device of the present utility model.

Fig. 3 is a perspective view of the spacing device of the present utility model.

Fig. 4 is a perspective view of the blocking device of the present utility model.

In the accompanying drawings: 110-conveying surface, 120-first conveyor, 130-second conveyor, 210-baffle rack, 220-baffle lifting drive, 230-secondary lifting drive, 240-baffle, 250-roller, 310-support plate, 320-support frame, 330-adjustment lifting drive, 340-lifting rack, 350-rotation drive, 360-telescopic drive, 410-limit plate, 420-linear drive.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a bed net posture adjusting machine comprises a frame, a conveying device, a blocking device and an adjusting device are arranged on the frame, the conveying device is provided with a conveying surface 110 which can move leftwards or rightwards, a bed net is placed on the conveying surface 110, the conveying surface 110 can convey the bed net leftwards or rightwards, an avoidance gap is formed in the conveying surface 110, the blocking device is provided with a blocking frame 210 which can move up and down, the blocking device is located on the left side or the right side of the conveying device, the adjusting device is provided with a supporting plate 310 and a supporting frame 320 which are located in the avoidance gap, the frame structure of the supporting frame 320 is provided with a space for accommodating the supporting plate 310, so that the supporting plate 310 is located in the supporting frame 320, the supporting plate 310 can ascend out of the avoidance gap and rotate or descend into the avoidance gap, and the supporting frame 320 can swing upwards to be close to the blocking frame 210 or swing downwards into the avoidance gap.

As can be seen from the above, the frame is provided with a conveying device for conveying the bed net, the bed net is placed on the conveying surface 110, when the bed net needs to be rotated and adjusted, the conveying surface 110 conveys the bed net to the avoidance gap so that the bed net is positioned right above the supporting plate 310 and the supporting frame 320, at the moment, the supporting frame 320 rises to extend out of the conveying surface 110 from the avoidance gap, the bed net is lifted upwards so that the bed net leaves the conveying surface 110, then the supporting plate 310 rotates to adjust the direction of the bed net, after being adjusted in place as required, the supporting plate 310 moves downwards so that the bed net moves down onto the conveying surface 110 again, the supporting plate 310 returns back into the avoidance gap again, the conveying of the bed net by the conveying surface 110 is not interfered, when the bed net needs to be rotated and adjusted, the conveying surface conveys the bed net in a direction away from the blocking edge, the bed net is supported by the baffle frame 210 at the moment when the bed net falls down towards the baffle frame 210, the support frame 320 swings downwards into the avoiding gap, the conveying surface 110 is not interfered to convey the bed net, the bottom side of the bed net slides away from the baffle edge under the action of gravity along with the downward swinging of the support frame 320, the baffle frame 210 also moves downwards to the lower side of the conveying surface 110 to reset, then the conveying surface 110 drives the bed net to move away from the baffle frame 210, so that the whole bed net moves to the conveying surface 110 to bear, the overturning adjustment of the bed net is completed, in the bed net posture adjusting machine, the space in the support frame 320 is utilized to provide a containing space for the support plate 310, the two are prevented from being interfered with each other during movement, the execution structure for the rotation adjustment and the turnover adjustment of the bed net is combined in the same space, so that the volume of the whole machine is greatly saved, the space occupation is reduced, the device can be widely applied to different places, the rotation adjustment and the turnover adjustment of the bed net are completed by using the same conveying device, the production cost of equipment is reduced, and the overall production cost is effectively reduced.

The conveying device is provided with a conveying surface 110 for conveying the bed net, and is provided with avoidance gaps on the conveying surface 110, the avoidance gaps are in various structural forms, for example, the avoidance gaps are spaces extending along the left-right direction in the middle of the conveying surface 110, or the avoidance gaps extend along the front-rear direction in the middle of the conveying surface 110, in this embodiment, the conveying device comprises a first conveyor 120 and a second conveyor 130 which are connected to the frame at intervals along the left-right direction, two first conveyors 120 are arranged at intervals along the front-rear direction, two second conveyors 130 are arranged at intervals along the front-rear direction, the top sides of the two first conveyors 120 and the top sides of the two second conveyors 130 form the conveying surface 110 together, in practical application, the first conveyors 120 and the second conveyors 130 can be belt conveyors, the belt conveyors in the belt conveyors can be used for realizing leftward or rightward conveying of the bed net, the two first conveyors 120 are arranged at intervals, the two first conveyors 130 are arranged at intervals along the front-rear direction, and the two second conveyors 130 are arranged at intervals, and the two first conveyors 130 and the two second conveyors 130 are mutually separated from each other by the two conveyor 120. The two first conveyers 120 are arranged on the left side at intervals along the front-back direction, the two second conveyers 130 are arranged on the right side at intervals along the left-right direction, a transverse gap extending along the left-right direction is formed between a gap between the two first conveyers 120 and a gap between the two second conveyers 130, a longitudinal gap extending along the front-back direction is formed between the two first conveyers 120 and the gap between the two second conveyers 130 respectively, a cross-shaped avoiding gap is formed between the transverse gap and the longitudinal gap together, and the supporting frame 320 and the supporting plate 310 are located in the avoiding gap.

The supporting plate 310 and the supporting frame 320 have various structural forms, for example, the supporting plate 310 is circular, at this time, the supporting frame 320 is annular, or the supporting plate 310 is a straight line extending along the front-back direction or the left-right direction, at this time, the supporting frame 320 is a rectangular frame, in the above embodiment, because the shape of the avoiding gap is cross, at this time, in order to better support the bed net, in this embodiment, the shape of the supporting plate 310 is cross, and the inner periphery of the supporting frame 320 is provided with a containing cavity having the same shape as the supporting plate 310. The shape of backup pad 310 is the cross for it provides sufficient support coverage area to the bed net along width, length, can provide stable bearing structure at the bed net bottom side when upwards jacking to the bed net this moment, effectively reduce the circumstances of follow backup pad 310 side landing when backup pad 310 will the bed net upwards, and likewise, the internal self of carriage 320 encloses the chamber that holds that is equipped with the same with backup pad 310 shape, can realize accomodating backup pad 310, avoid producing the interference when both activities, and carriage 320 provides sufficient support coverage area to the bed net along width, length, provide stable upset bearing structure when upwards jacking the pendulum to the bed net this moment, effectively reduce the circumstances that the bed net falls from carriage 320 side landing when the bed net application of force upset, so greatly improved the stability of backup pad 310 and carriage 320 when using.

As shown in fig. 2, as a specific structural embodiment of the adjusting device, the adjusting device includes an adjusting lifting drive 330, a lifting frame 340 and a rotation drive 350, where the adjusting lifting drive 330 is connected to the frame, the lifting frame 340 is connected to the adjusting lifting drive 330, the adjusting lifting drive 330 can drive the lifting frame 340 to move up and down, the rotation drive 350 is connected to the lifting frame 340, the support plate 310 is connected to the rotation drive 350, and the rotation drive 350 can drive the support plate 310 to rotate, and in practical applications, the rotation drive 350 is mainly used to provide a rotating driving force, and various structural forms such as a rotating cylinder or a driving motor are used. When the angle of adjustment is required to be adjusted to the bed net, the lifting drive 330 is adjusted to drive the lifting frame 340 to move upwards, the lifting frame 340 drives the supporting plate 310 to move upwards to extend out of the avoidance gap at the moment, the bed net on the conveying surface 110 is jacked up, then the rotary drive 350 drives the supporting plate 310 to rotate, the bed net on the supporting plate 310 also rotates along with the rotation, the orientation state of the bed net can be adjusted according to the requirement, after the adjustment is completed, the lifting drive 330 is adjusted to drive the lifting frame 340 to move downwards, the supporting plate 310 moves downwards into the avoidance gap again, and the bed net is supported by the conveying surface 110 again at the moment.

The adjusting device has a driving structure for driving the supporting frame 320 to swing reciprocally, and has various structural forms, such as directly driving the supporting frame 320 to swing by using a motor or a rotary cylinder, and in order to improve the stress stability of the supporting frame 320, in this embodiment, the adjusting device includes a telescopic driving unit 360, one end of the supporting frame 320, which is close to the baffle frame 210, is rotationally connected to the frame, a fixed end of the telescopic driving unit 360 is rotationally connected to the frame, and a movable end of the telescopic driving unit 360 is rotationally connected to the bottom side of the supporting frame 320. The fixed end of flexible drive 360 rotates to be connected in the frame, flexible drive 360's expansion end can follow the direction activity of keeping away from or being close to its fixed end, when needs are to bed net upset adjustment, flexible drive 360 work, flexible drive 360's expansion end is kept away from its fixed end, upwards jack-up carriage 320, carriage 320 swings around the rotation tie point of its one end and frame, thereby upwards swing the bed net upset, after accomplishing, flexible drive 360's expansion end returns to be close to its fixed end, pull down carriage 320, make carriage 320 around its rotation tie point with the frame down pendulum, withdraw carriage 320 down swing and dodge the space in.

When the supporting frame 320 swings faster or the bed net is lighter, when the supporting frame 320 is driven to turn over, the sliding amount of the bottom side of the supporting frame 320 relative to the conveying surface 110 is smaller, while in the actual turning over of the bed net, the sliding amount of part of the supporting frame 320 relative to the conveying surface 110 is larger, and at the moment, the bottom of the supporting frame needs to be limited, so as to further include a limiting device, as shown in fig. 3, the limiting device is located between the baffle frame 210 and the supporting frame 320, the limiting device is provided with a limiting plate 410 located in an avoidance gap, and the limiting plate 410 can swing upwards to be close to the supporting frame 320 or descend downwards into the avoidance gap. When the bed net needs to be turned and adjusted, the limiting plate 410 swings upwards to extend out of the conveying surface 110, the limiting plate 410 is located between the baffle frame 210 and the supporting frame 320, when the supporting frame 320 is used for turning the bed net in a jacking mode, the bottom side of the bed net slides easily to a direction close to the baffle frame 210 due to gravity in an inclined state, at the moment, the limiting plate 410 can block sliding of the bottom side of the bed net, the blocking limiting plate 410 is matched with the supporting frame 320 to continuously lift and swing the bed net upwards, after the bottom side of the bed net is mutually attached with the limiting plate 410, the limiting plate 410 gradually descends along with continuous turning of the bed net, when the bed net is turned to be perpendicular to the conveying surface 110, the limiting plate 410 moves downwards into an avoidance gap completely, at the moment, the supporting frame 320 continues to swing towards the direction close to the baffle frame 210, the bed net is jacked and falls on the baffle frame 210, and turning of the bed net is completed.

Similarly, a driving structure for driving the limiting plate 410 to swing reciprocally is provided in the limiting device, and a motor or a rotary cylinder can be directly installed in the limiting device to provide driving force, and in this embodiment, the limiting device includes a linear driving plate 420, one side of the limiting plate 410, which is close to the supporting frame 320, is rotatably connected to the frame, a fixed end of the linear driving plate 420 is rotatably connected to the frame, and a movable end of the linear driving plate 420 is rotatably connected to a bottom side of the limiting plate 410. The fixed end of the linear driving 420 is rotationally connected to the frame, the movable end of the linear driving 420 can move along the direction away from or away from the fixed end, when the bed net is required to be overturned by the aid of the limiting plate 410, the movable end of the linear driving 420 drives the limiting plate 410 to rotate by taking the position of the limiting plate 410 rotationally connected to the frame as a rotation pivot, so that the limiting plate 410 swings upwards to extend out of the avoidance gap, and after the limiting plate 410 abuts against the bottom side of the bed net, the movable end of the linear driving 420 drives the limiting plate 410 to rotate reversely, so that the bed net is more stable in overturning, and the limiting plate 410 swings downwards gradually to be stored in the avoidance gap.

As shown in fig. 4, as a specific structural embodiment of the blocking device, the blocking device includes a blocking lifting drive 220 connected to the frame, the blocking frame 210 is connected to the blocking lifting drive 220, and the blocking lifting drive 220 can drive the blocking frame 210 to move up and down. When the bed net is turned and adjusted, the blocking lifting drive 220 drives the blocking frame 210 to move upwards, so that the blocking frame 210 extends upwards out of the conveying surface 110, and when the bed net falls and abuts against the blocking frame 210, the blocking lifting drive 220 drives the blocking frame 210 to move downwards, so as to assist the bed net to finish turning. In practical applications, in order to improve the stability of the up-and-down movement of the baffle frame 210, a sliding connection limitation along the up-and-down direction may be disposed between the baffle frame 210 and the frame.

In the above embodiment, if the height of the blocking frame 210 required to move upwards is large, the blocking lifting drive 220 is required to provide a larger driving stroke, and a larger installation space is required for the blocking lifting drive 220 itself, so that a higher blocking structure can be formed under the condition of occupying less space, in this embodiment, the blocking frame 210 is connected with a secondary lifting drive 230, and the secondary lifting drive 230 is connected with a baffle 240, and the secondary lifting drive 230 can drive the baffle 240 to move up and down. When the bed net is turned over and adjusted, the blocking lifting drive 220 drives the blocking frame 210 to ascend, meanwhile, the second-stage lifting drive 230 drives the baffle 240 to ascend, at this time, the baffle 240 is used for blocking and supporting the bed net, the bed net falls and abuts against the top side of the blocking frame 210, then the second-stage lifting drive 230 drives the baffle 240 to move downwards, and meanwhile, the blocking lifting drive 220 drives the blocking frame 210 to move downwards, so that the bed net is turned over, the structure blocked by the bed net is driven to ascend by using the two lifting drives, the driving stroke requirement required by single lifting drive can be reduced, and the speed of integral action is improved. In practical applications, in order to improve the smoothness of the baffle 240 when moving up and down, a sliding connection limitation may be provided between the baffle 240 and the baffle frame 210, for example, a guide pillar extending downward is provided on the baffle 240, a sleeve is provided on the guide pillar, and the smoothness of the baffle 240 when moving up and down is improved by the cooperation of the guide pillar and the sleeve.

In order to reduce damage to the bed net, in this embodiment, the top side of the baffle 240 is connected with a roller 250, the roller 250 extends in the front-rear direction, the rotation axis of the roller 250 extends in the front-rear direction, and one or more rollers 250 may be arranged in the front-rear direction. When the bed net falls and leans against the baffle 240 during overturning, the bed net is supported by the rotating roller 250, and when the bed net slides downwards and moves relatively to the baffle 240, the rolling friction of the rotating roller 250 can reduce the abrasion to the bed net, so that the bed net is better protected, and the processing production quality of the bed net is ensured.

In practical applications, the adjusting lifting drive 330, the telescopic drive 360, the linear drive 420, the blocking lifting drive 220 and the secondary lifting drive 230 are all used for providing driving force for reciprocating motion along a linear direction, and various structural forms are available, such as an electric screw rod, an air cylinder or a hydraulic cylinder, for example, when the hydraulic cylinder is selected, the cylinder body of the hydraulic cylinder is a fixed end, and the reciprocating motion on the hydraulic cylinder is a movable end.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a bed net gesture adjustment machine which characterized in that: the device comprises a frame, wherein the frame is provided with:

the conveying device is provided with a conveying surface (110) which can move leftwards or rightwards, and an avoidance gap is arranged on the conveying surface (110);

a blocking device having a blocking frame (210) movable up and down, the blocking device being located at the left or right side of the conveying device;

the adjusting device is provided with a supporting plate (310) and a supporting frame (320) which are positioned in the avoidance gap, the supporting plate (310) is positioned in the supporting frame (320), the supporting plate (310) can ascend out of the avoidance gap and rotate or descend into the avoidance gap, and the supporting frame (320) can swing upwards to be close to the baffle frame (210) or swing downwards into the avoidance gap.

2. The bed net posture adjustment machine according to claim 1, characterized in that: the conveying device comprises a first conveyor (120) and a second conveyor (130) which are connected to the frame at intervals along the left-right direction, two first conveyors (120) are arranged at intervals along the front-rear direction, two second conveyors (130) are arranged at intervals along the front-rear direction, the top sides of the two first conveyors (120) and the top sides of the two second conveyors (130) jointly form a conveying surface (110), and a gap between the two first conveyors (120), a gap between the two second conveyors (130) and a gap between the two first conveyors (120) and the two second conveyors (130) jointly form an avoidance gap.

3. The bed net posture adjustment machine according to claim 2, characterized in that: the shape of the supporting plate (310) is cross-shaped, and the inner periphery of the supporting frame (320) is provided with a containing cavity which is the same as the shape of the supporting plate (310).

4. A bed net posture adjustment machine according to claim 3, characterized in that: the adjusting device comprises an adjusting lifting drive (330), a lifting frame (340) and a rotating drive (350), wherein the adjusting lifting drive (330) is connected to the frame, the lifting frame (340) is connected to the adjusting lifting drive (330), the adjusting lifting drive (330) can drive the lifting frame (340) to move up and down, the rotating drive (350) is connected to the lifting frame (340), the supporting plate (310) is connected to the rotating drive (350), and the rotating drive (350) can drive the supporting plate (310) to rotate.

5. A bed net posture adjustment machine according to claim 3, characterized in that: the adjusting device comprises a telescopic driving device (360), one end, close to the baffle frame (210), of the supporting frame (320) is rotationally connected to the frame, the fixed end of the telescopic driving device (360) is rotationally connected to the frame, and the movable end of the telescopic driving device (360) is rotationally connected to the bottom side of the supporting frame (320).

6. The bed net posture adjustment machine according to claim 1, characterized in that: still include stop device, stop device is located keep off frame (210) with the position between carriage (320), stop device has limiting plate (410) that are located in dodging the space, limiting plate (410) can upwards swing be close to carriage (320) or descend to in dodging the space.

7. The bed net posture adjustment machine of claim 6, wherein: the limiting device comprises a linear drive (420), one side, close to the supporting frame (320), of the limiting plate (410) is rotationally connected to the frame, the fixed end of the linear drive (420) is rotationally connected to the frame, and the movable end of the linear drive (420) is rotationally connected to the bottom side of the limiting plate (410).

8. The bed net posture adjustment machine according to claim 1, characterized in that: the blocking device comprises a blocking lifting drive (220) connected to the frame, the blocking frame (210) is connected to the blocking lifting drive (220), and the blocking lifting drive (220) can drive the blocking frame (210) to move up and down.

9. The bed net posture adjustment machine of claim 8, wherein: the baffle frame (210) is connected with a secondary lifting drive (230), the secondary lifting drive (230) is connected with a baffle plate (240), and the secondary lifting drive (230) can drive the baffle plate (240) to move up and down.

10. The bed net posture adjustment machine of claim 9, wherein: the top side of the baffle plate (240) is connected with a rotating roller (250), and the rotating roller (250) extends along the front-back direction.