CN210192010U - Removing device - Google Patents

Abstract

The utility model discloses a removing devices, including support frame, fly leaf, last item, sensor and the power unit that promotes the fly leaf up-and-down motion, the vertical surface that runs through the support frame of fly leaf, the one end that the fly leaf is located the support frame below is connected with last item, the one end that the fly leaf is located the support frame top is connected with the rolling disc, the rolling disc is connected with power unit, be equipped with the breach on the rolling disc, the rotation route of rolling disc is held through the response of sensor, sensor and power unit electric connection. The rejecting device is simple in structure, an acting force is applied to the upper portion of an unqualified product by controlling the up-and-down movement of the pressing shaft, the rejecting device can rapidly reject the unqualified product, the unqualified product cannot be clamped in the rejecting process, and the rejecting efficiency is high.

Description

Removing device

Technical Field

The utility model relates to an automatic equipment technical field especially relates to an eliminating device.

Background

With the continuous progress of science and technology, the printing and packaging industry is rapidly developed, and particularly in the aspect of flexible packaging products, not only the types of materials are changed day by day, but also the structural forms and the surface treatment are diversified. Usually need place the packing carton and carry on next step process forward on the conveyer belt at the in-process of packing, nevertheless some unqualified packing cartons are placed and are carried forward equally on the conveyer belt, if do not in time reject unqualified packing carton, can cause the influence to subsequent process.

Chinese patent No. CN 205820300U's utility model discloses an automatic board removing devices turns over, it includes conveyer belt, driving motor, receipts magazine, two receipts magazine curb plates and receipts magazine tailboard, receives the magazine curb plate and be located on the receipts magazine and pass through screwed connection between the two, is equipped with on the receipts magazine tailboard and pass through screwed connection between the two, driving motor output shaft and disc type crank be connected, the disc type crank is connected through round pin axle a with connecting rod one end, the connecting rod other end is connected through round pin axle B with pendulum rod one end, the pendulum rod other end is connected with panel turnover axle one end, the panel turnover axle other end with turn over the connection, the conveyer belt on be equipped with test sample, the conveyer belt contacts with the transition roller, the position is equipped with the pinch roller directly over the transition roller, the pinch roller passes through the pinch roller frame with the. The device has utilized actuating mechanism, makes to turn over the board and can not produce the dead point at the in-process of motion, makes whole mechanism more stable and quick, does not have the noise moreover, utilizes the dead point position to eliminate the impact that inertia caused the motor, improves and rejects the action stability, brings a great deal of convenience for the user.

The disk type crank is driven to rotate by the driving motor, the disk type crank drives the connecting rod, the connecting rod drives the swing rod, the swing rod drives the turning plate to be opened, unqualified products are removed, the unqualified products are only conveyed to the position of the turning plate under the action of the conveying belt to be removed, direct force is not applied to the upper portion of the unqualified products, the unqualified products are easily clamped on the turning plate, the removing efficiency is low, and the overall processing efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a simple structure, high rejection efficiency and difficult dead removing devices of card.

The utility model provides a technical scheme that its technical problem adopted is: the removing device comprises a support frame, a movable plate, a pressing shaft, a sensor and a power mechanism for pushing the movable plate to move up and down, wherein the movable plate vertically penetrates through the surface of the support frame, one end, located below the support frame, of the movable plate is connected with the pressing shaft, one end, located above the support frame, of the movable plate is connected with a rotating disc, the rotating disc is connected with the power mechanism, a notch is formed in the rotating disc, the rotating path of the rotating disc passes through a sensing end of the sensor, and the sensor is electrically connected with the power mechanism.

As the preferred scheme, the support frame includes backup pad, left side board and right side board, the upper end of left side board and right side board is equipped with waist type hole, the both ends of backup pad be equipped with waist type hole complex fixed orifices.

As the preferred scheme, the fly leaf includes connecting plate and fixed plate, be equipped with the opening in the backup pad, the vertical lower extreme that passes opening and connecting plate of connecting plate is equipped with first mounting hole, be equipped with on the fixed plate with first mounting hole complex second mounting hole, the fixed plate level sets up and is located the below of backup pad.

Preferably, a groove is formed in the middle of the fixing plate, the width of the groove is equal to the width of the lower end of the connecting plate, and the second mounting hole is formed in the groove.

Preferably, the connector further comprises a pair of connecting pieces which are connected to the fixing plate in parallel, each connecting piece comprises a connecting female piece and a connecting male piece, the connecting female piece is fixedly connected to the fixing plate, a connecting port is formed in the connecting female piece, and the upper ends of the connecting male pieces are inserted into the connecting port and rotatably connected.

Preferably, the lower end of the connecting sub-part is provided with a third mounting hole, and two ends of the pressing shaft are inserted into the third mounting holes so that the pressing shaft is fixed on the connecting sub-part.

As the preferred scheme, the movable plate type bearing support further comprises a linear bearing, a through hole is formed in the support plate, a flange seat is arranged in the through hole and fixedly connected with the lower surface of the support plate, and the linear bearing vertically penetrates through the flange seat and the lower end of the linear bearing and is fixedly connected with the movable plate.

As a preferred scheme, the sensor comprises a sensor body, a detection circuit is arranged in the sensor body, a receiving end and a transmitting end are arranged on the sensor body, the receiving end is electrically connected with the detection circuit, a notch is formed between the receiving end and the transmitting end, and the rotating path of the rotating disc passes through the notch.

Preferably, the notch is U-shaped, and the notch passes through the notch when the rotating disc rotates.

Preferably, the power mechanism comprises a servo motor and a motor fixing plate, the servo motor is fixed on the motor fixing plate, and the lower end of the motor fixing plate is fixedly connected with the upper end of the support frame.

Compared with the prior art, the beneficial effects of the utility model are that: the products are placed on the conveyor belt A, the products pass through the detection device positioned above the conveyor belt A under the action of the conveyor belt A, the detection device detects the passed products, when the detected products are qualified products, the removing device is not started, the qualified products are conveyed to a designated area under the action of the conveyor belt A and the conveyor belt B, when the detected products are unqualified products, the removing device is started, the servo motor drives the rotating disc to rotate, the movable plate starts to move downwards due to the connection of the movable plate and the rotating disc, the pressing shaft connected to the movable plate is driven to move downwards to extrude the unqualified products passing below the movable plate, so that the unqualified products are removed from a gap between the conveyor belt A and the conveyor belt B, and after the unqualified products are removed, the notch on the rotating disc rotates to the position corresponding to the notch, after the signal that the transmitting terminal sent is received the signal by the receiving terminal, the reversal of control servo motor, the reversal of drive rolling disc to drive the fly leaf up-motion, make follow-up qualified product can normally pass through, repeat above-mentioned action in proper order and reject unqualified product, this removing devices simple structure, an effort is applyed to the top of unqualified product through the up-and-down motion of control last item, can reject fast, can not make unqualified product card die in rejecting, reject efficiently.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the normal working state of the removing device of the present invention.

Fig. 2 is a schematic diagram of the rejecting device rejecting the product.

Fig. 3 is a schematic view of the rejecting device of the present invention.

Fig. 4 is a schematic view of the support frame in the removing device of the present invention.

Fig. 5 is a schematic view of the connection female member in the removing device of the present invention.

Fig. 6 is a schematic view of a connecting sub-member in the removing device of the present invention.

Fig. 7 is a schematic view of a fixing plate in the removing device of the present invention.

Fig. 8 is a schematic diagram of a sensor in the rejecting device of the present invention.

1-A conveyer belt; 2-products; 3-a detection device; 4-a rejecting device; 401-a support frame; 4011-left side panel; 4012-kidney shaped holes; 4013-a via; 4014-opening; 4015-support plate; 4016-right side panel; 402-linear bearings; 403-rotating disk; 404-a gap; 405-motor fixing plate; 406-a servo motor; 407-flange seat; 408-pressing the shaft; 409-a connection sub-piece; 4091-a second connection aperture; 4092-a third mounting hole; 410-connecting the female part; 4101-connection port; 4102-first connection hole; 411-connecting plate; 412-a fixation plate; 4121-slot position; 4122-third connection hole; 4123-grooves; 4124-a second mounting hole; 413-a sensor; 4131-a sensor body; 4132-a transmitting end; 4133-a receiving end; 4134-notch; 5-B conveyor belt.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Example 1

Referring to fig. 1-8, the removing device 4 is installed above the gap between the a conveyer belt 1 and the B conveyer belt 5, the detecting device 3 is installed above the a conveyer belt 1, the detecting device 3 is used to detect whether the product placed on the a conveyer belt 1 is qualified, the removing device 4 includes a support 401, a movable plate, a pressing shaft 408, a sensor 413 and a power mechanism for pushing the movable plate to move up and down, the support 401 includes a support plate 4015, a left side plate 4011 and a right side plate 4016, waist-shaped holes 4012 are installed at the upper ends of the left side plate 4011 and the right side plate 4016, fixing holes (not shown) matched with the waist-shaped holes 4012 are installed at the two ends of the support plate 4015, bolts respectively pass through the fixing holes (not shown) and the waist-shaped holes 4012 to fixedly connect the two ends of the support plate 4015 with the left side plate 4011 and the right side plate 4016, the movable plate vertically passes through the surface of the support, the movable plate is connected with a rotating disc 403 at one end above the supporting plate 4015, the rotating disc 403 is connected with a power mechanism, a notch 404 is formed in the rotating disc 403, the rotating path of the rotating disc 403 passes through the sensing end of a sensor 413, the sensor 413 is electrically connected with the power mechanism, the sensor 413 comprises a sensor body 4131, a detection circuit is arranged in the sensor body 4131, a receiving end 4133 and an emitting end 4132 are arranged on the sensor body 4131, the receiving end 4133 is electrically connected with the detection circuit, a notch 4134 is formed between the receiving end 4133 and the emitting end 4132, the rotating path of the rotating disc 403 passes through the notch 4134, the notch 404 is U-shaped, and the notch 404 passes through the notch when the rotating disc 403 rotates.

In this embodiment, the power mechanism includes a servo motor 406 and a motor fixing plate 405, the servo motor 406 is fixed on the motor fixing plate 405, the lower end of the motor fixing plate 405 is fixedly connected to the upper end of the supporting plate 4015, and the servo motor 406 is electrically connected to an external power source through a wire.

As can be seen from the above description, the product is placed on the a conveyor belt 1, the product passes through the detection device 3 located above the a conveyor belt 1 under the action of the a conveyor belt 1, the detection device 3 detects the passed product, when the detected product is a qualified product, the removing device 4 is not started, so that the qualified product is conveyed to a designated area under the action of the a conveyor belt 1 and the B conveyor belt 5, when the detected product is an unqualified product, the removing device 4 is started, the servo motor 406 drives the rotating disc to rotate, because the movable plate is connected with the rotating disc 403, the movable plate starts to move downwards, the pressing shaft 408 connected to the movable plate is driven to move downwards to extrude the unqualified product passing below the rotating disc, so that the unqualified product is removed from the gap between the a conveyor belt 1 and the B conveyor belt 5, and after the unqualified product is removed, at the moment, the notch 404 on the rotating disc 403 rotates to the position corresponding to the notch 4134, after the signal sent by the transmitting end 4132 is received by the receiving end 4133, the servo motor 406 is controlled to rotate reversely to drive the rotating disc 403 to rotate reversely, so that the movable plate is driven to move upwards, the subsequent qualified products can pass through normally, the actions are sequentially repeated to remove the unqualified products, the removing device 4 is simple in structure, acting force is applied to the upper part of the unqualified products by controlling the vertical movement of the pressure shaft 408, the removing can be rapidly carried out, the unqualified products cannot be jammed in the removing process, and the removing efficiency is high.

Further, the movable plate includes connecting plate 411 and fixed plate 412, be equipped with opening 4014 on the supporting plate 4015, connecting plate 411 vertically passes opening 4014 and the lower extreme of connecting plate 411 is equipped with first mounting hole (not shown), be equipped with on the fixed plate 412 with first mounting hole (not shown) complex second mounting hole 4124, fixed plate 412 level setting just is located the below of supporting plate 4015, the middle part of fixed plate 412 is equipped with recess 4123, the width of recess 4123 equals the width of connecting plate 411 lower extreme, second mounting hole 4124 is located recess 4123.

As can be seen from the above description, the connection plate 411 vertically passes through the opening 4014, and the lower end of the connection plate 411 extends into the groove 4123 of the fixing plate 412 for clamping, and then passes through the first mounting hole (not shown) and the second mounting hole 4124 respectively through the bolts, so that the fixing plate 412 can be fixedly connected to the lower end of the connection plate 411, and the arrangement of the groove 4123 can further make the connection between the fixing plate 412 and the connection plate 411 more stable.

Further, the connecting device further comprises a pair of connecting pieces which are connected to the fixing plate 412 in parallel, each connecting piece comprises a connecting female piece 410 and a connecting male piece 409, a slot 4121 which is matched with the connecting female piece 410 is arranged on the fixing plate 412, one end of the connecting female piece 410 extends into the slot 4121 and is fixedly connected to the fixing plate 412, a connecting port 4101 is arranged on the connecting female piece 410, a first connecting hole 4102 is arranged on the connecting female piece 410, the first connecting hole 4102 is positioned on the outer side of the connecting port 4101, a second connecting hole 4091 which corresponds to the first connecting hole 4102 is arranged on the upper portion of the connecting male piece 409, the upper end of the connecting male piece 409 is inserted into the connecting port 4101 and rotatably connected through the first connecting hole 4102 and the second connecting hole 4091 by bolts, a third mounting hole 4092 is arranged on the lower end of the connecting male piece 409, and two ends of the pressing shaft 408 are inserted into the third mounting hole 4092 so.

As can be seen from the above description, one end of the female connection element 410 extends into the slot 4121 to be fixed, so that the female connection element 410 is more firmly and stably connected to the fixing plate 412, and no deviation occurs in the working process, and meanwhile, the upper end of the male connection element 419 is inserted into the connection port 4101, and the male connection element 409 is rotatably connected to the connection port 4101 by passing through the first connection hole 4102 and the second connection hole 4091 through bolts, so that the pressing shaft 408 connected to the lower end of the male connection element 409 is not jammed when rejecting unqualified products, and rejection efficiency is affected.

Further, the support plate comprises a linear bearing 402, a through hole 4013 is formed in the support plate 4015, a flange seat 407 is arranged in the through hole 4013, the flange seat 407 is fixedly connected with the lower surface of the support plate 4015, the linear bearing 402 vertically penetrates through the flange seat 407, third connecting ports 4122 are formed in two ends of the fixing plate 412, and the lower end of the linear bearing 402 extends into the third connecting ports 4122 to be fixedly connected with the fixing plate 412.

From the above description, when rejecting unqualified products, the fixing plate 412 moves downwards under the action of the servo motor 406, and the linear bearing 402 can ensure that the fixing plate 412 can be kept horizontal all the time in the process of moving up and down, so that the unqualified products cannot be rejected due to inclination.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A removing device is characterized in that: the movable plate vertically penetrates through the surface of the support frame, one end, located below the support frame, of the movable plate is connected with the pressing shaft, one end, located above the support frame, of the movable plate is connected with a rotating disc, the rotating disc is connected with the power mechanism, a notch is formed in the rotating disc, the rotating path of the rotating disc passes through the sensing end of the sensor, and the sensor is electrically connected with the power mechanism.

2. The rejection device according to claim 1, wherein: the support frame includes backup pad, left side board and right side board, the upper end of left side board and right side board is equipped with waist type hole, the both ends of backup pad be equipped with waist type hole complex fixed orifices.

3. The rejection device according to claim 2, wherein: the fly leaf includes connecting plate and fixed plate, be equipped with the opening in the backup pad, the vertical lower extreme that passes opening and connecting plate of connecting plate is equipped with first mounting hole, be equipped with on the fixed plate with first mounting hole complex second mounting hole, the fixed plate level sets up and is located the below of backup pad.

4. The rejection device according to claim 3, wherein: the middle part of fixed plate is equipped with the recess, the width of recess equals the width of connecting plate lower extreme, the second mounting hole is located the recess.

5. The rejection device according to claim 3, wherein: the connecting piece comprises a connecting female piece and a connecting sub piece, the connecting female piece is fixedly connected onto the fixing plate, a connecting port is formed in the connecting female piece, and the upper end of the connecting sub piece is inserted into the connecting port and is in rotatable connection.

6. The rejection device according to claim 5, wherein: and the lower end of the connecting sub-piece is provided with a third mounting hole, and the two ends of the pressing shaft are inserted into the third mounting holes to fix the pressing shaft on the connecting sub-piece.

7. The rejection device according to claim 2, wherein: the support plate is provided with a through hole, a flange seat is arranged in the through hole, the flange seat is fixedly connected with the lower surface of the support plate, and the linear bearing vertically penetrates through the flange seat and the lower end of the linear bearing and is fixedly connected with the movable plate.

8. The rejection device according to claim 1, wherein: the sensor comprises a sensor body, a detection circuit is arranged in the sensor body, a receiving end and a transmitting end are arranged on the sensor body, the receiving end is electrically connected with the detection circuit, a notch is formed between the receiving end and the transmitting end, and the rotating path of the rotating disc passes through the notch.

9. The rejection device according to claim 8, wherein: the breach is "U" type, the breach passes through the notch when the rolling disc rotates.

10. The rejection device according to claim 1, wherein: the power mechanism comprises a servo motor and a motor fixing plate, the servo motor is fixed on the motor fixing plate, and the lower end of the motor fixing plate is fixedly connected with the upper end of the support frame.

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