CN109335571B - Cocoon feeding device and method for cooked cocoons with status indication - Google Patents
Cocoon feeding device and method for cooked cocoons with status indication Download PDFInfo
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- CN109335571B CN109335571B CN201811055898.7A CN201811055898A CN109335571B CN 109335571 B CN109335571 B CN 109335571B CN 201811055898 A CN201811055898 A CN 201811055898A CN 109335571 B CN109335571 B CN 109335571B
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- cocoon
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- cooked
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/06—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having carriers, e.g. belts
- B65G25/065—Reciprocating floor conveyors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention provides a cocoon cooking and feeding device with a status indication function and a status indication method, which are provided with a cocoon feeding hopper position sensing device, a cocoon feeding hopper rotation driving device and a cocoon feeding hopper status indication device, wherein the cocoon feeding hopper position sensing device is used for sensing whether the cocoon feeding hopper is in a first status or a second status, and the cocoon feeding hopper status indication device is provided with a movable sensed component and a movable control mechanism thereof.
Description
Technical Field
The invention relates to a cocoon feeding device and a cocoon feeding method for cooked cocoons with status indication.
Background
At present, manual work is mostly adopted for cocoon cooking and cocoon feeding of an automatic silk reeling machine, and mechanical automatic cocoon cooking and cocoon feeding cannot be realized yet. For the mechanical automatic cocoon feeding of cooked cocoons, automatic replenishment of cooked cocoons for a cocoon feeding hopper is required, so that automation in a process of replenishing cooked cocoons can be realized, and further full automation of cocoon feeding of cooked cocoons is realized.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the cocoon feeding device for cooked cocoons with the status indication, which can supplement cocoons to a cocoon feeding hopper as required and establish the basis of full-automatic cooked cocoon feeding. For this purpose, the invention adopts the following technical scheme:
a cocoon feeding device for cooked cocoons with status indication comprises a cocoon feeding hopper and a driving trolley, wherein the cocoon feeding hopper is rotatably arranged on the driving trolley; the method is characterized in that:
the cocoon conveying device is further provided with a cocoon conveying hopper position sensing device and a cocoon conveying hopper rotation driving device, the cocoon conveying hopper position sensing device is used for sensing whether the cocoon conveying hopper is in a first state or a second state, and the cocoon conveying hopper position sensing device and the cocoon conveying hopper rotation driving device are connected with the control device;
the cocoon conveying device for cooked cocoons is further provided with a cocoon conveying hopper state indicating device, the cocoon conveying hopper state indicating device is provided with a movable sensed component and a movable control mechanism thereof, the sensed component is positioned at a sensed position in a first state, and the sensed component can be detected when the cocoon conveying device for cooked cocoons passes through a detection area; in the second state, the sensed part is not positioned at the sensed position, and when the cooked cocoon conveying device passes through the detection area, the sensed part cannot be detected, and the first state and the second state correspond to a state that the materials in the cocoon conveying hopper are sufficient and a state that the materials in the cocoon conveying hopper are not available or lack and need to be supplemented respectively.
On the basis of adopting the technical scheme, the invention can also adopt the following further technical schemes or use the further technical schemes in combination:
the driving trolley comprises a bottom plate, a first side moving frame, a second side moving frame and a trolley motor, the bottom plate is fixed at the upper ends of the first side moving frame and the second side moving frame, and a rotating shaft of the cocoon feeding hopper is arranged on the bottom plate; the driving trolley further comprises a driving wheel, a front connecting plate, a rear connecting plate and a guide wheel, motor gears are fastened on motor shafts of the trolley motors, driving wheels are respectively arranged on two sides of the motor gears and meshed with the motor gears to drive the driving wheels to rotate, the two driving wheels are at the same height and can be placed on a circulating track, two ends of a driving shaft in the driving wheels are fixedly connected with a first side moving frame and a second side moving frame respectively, the front connecting plate and the rear connecting plate are located on two sides of the first side moving frame and the second side moving frame and are connected with a bottom plate through fasteners to form a frame of the driving trolley, the guide wheels for driving the trolley to move and position are arranged at the upper, lower, front and rear positions of the first side moving frame and the second side moving frame, and the guide wheels can be matched with the side faces of the circulating track.
The first side removes frame, second side and removes the frame and be connected including being in front side support riser and rear side support riser respectively, the bottom plate is connected with the upper end kink of front side support riser and rear side support riser, first side removes frame, second side and removes the frame and still all include middle part mounting panel and lower part mounting panel, and the both ends of middle part mounting panel and lower part mounting panel are connected with front side support riser and rear side support riser respectively, and the guide pulley that the upper and lower, the front and back position of first side removes frame, second side removes the frame is installed on middle part mounting panel and the lower part mounting panel, the upper portion of first side removes the transmission shaft mounting panel of frame setting up the drive wheel.
The cocoon feeding hopper position sensing device is provided with a cocoon pouring sensing switch and a cocoon feeding hopper reset sensing switch, and the cocoon pouring sensing switch and the cocoon feeding hopper reset sensing switch are connected with the control device.
The movable control mechanism comprises a first driving mechanism and a second driving mechanism; the cocoon conveying hopper state indicating device comprises a sensed part which is driven by a first driving mechanism to leave a sensed position and can return to the sensed position by means of gravity and/or elasticity; the cocoon hopper state indicating device also comprises a reset blocking mechanism of the sensed part, wherein the reset blocking mechanism is provided with a functional structure and a driving spring, the functional structure is provided with a blocking part and an abutting part, the functional structure is driven by the driving spring after the sensed part leaves the sensed position, so that the blocking part enters the blocking position, the reset motion of the sensed part or a linkage part thereof is automatically blocked, and when the sensed part enters the sensed position, the functional structure is driven by the driving spring, so that the abutting part abuts against the sensed part or the linkage part thereof; the reset blocking mechanism is connected with a second driving mechanism, and the second driving mechanism drives the functional structure when the sensed component needs to be reset to the sensed position, so that the blocking position is separated from the blocking position and the driving spring is used for storing energy.
The sensed component is arranged on the swing rod, and enters the sensed position and leaves the sensed position through the swing of the swing rod; the first driving mechanism is matched with the swing rod or a linkage swing rod of the swing rod.
The first driving mechanism is an electric driving mechanism, drives the swing rod or the linkage swing rod of the swing rod to swing when being electrified, and is separated from the swing rod or the linkage swing rod of the swing rod after being powered off, so that the blocking part blocks the swing rod from swinging backwards.
The first driving mechanism comprises an electromagnetic iron absorber, an iron absorber telescopic rod pressure spring and a first driving mechanism swing rod, wherein the iron absorber telescopic rod is arranged below the electromagnetic iron absorber and can move up and down after the iron absorber is electrified or powered off; the swing rod of the first driving mechanism and the telescopic rod of the suction iron are bolted by a swing rod shaft of the first driving mechanism and are matched with the swing rod or the linkage swing rod of the swing rod to serve as driving rods of the swing rod; the electromagnetic iron is controlled by a control device.
The functional structure comprises a limiting rod, and the end part of the limiting rod is used as an abutting part to abut against the side surface of the swing rod; the front part of the rod body of the limiting rod is used as a blocking part to be blocked at the side edge of the swing rod.
The second driving mechanism comprises a rotatable eccentric shifting part, and the shaft of the eccentric shifting part is connected with a control rod which basically extends out of the device or is close to the outer side of the device.
The invention also aims to provide a state indicating method of the cocoon conveying device for cooked cocoons, which can enable a system to know the state of a mobile device and enable the system to be processed more simply; the device has very low power consumption, is suitable for a cocoon feeding device for cooked cocoons in circulating motion, and is used for full-automatic control. For this purpose, the invention adopts the following technical scheme:
a state indicating method of a cooked cocoon feeding device is characterized in that:
in the first state, the sensed component is in a sensed position; the sensed member is capable of being sensed when the cooked cocoon feeding apparatus passes through the sensing area;
when the cocoon conveying device for cooked cocoons is changed to a second state, a short-time power-on operation is triggered, so that the sensed part is separated from the sensed position, after the sensed part is separated from the sensed position, the functional structure automatically enters a blocking position under the driving of a spring or gravity, and the sensed part is prevented from returning to the sensed position under the condition of no power supply;
when the cooked cocoon conveying device passes through the subsequent detection area, the sensed parts are not detected until the cooked cocoon conveying device returns to the initial position;
when the cooked cocoon feeding device returns to the initial position, if the cooked cocoon feeding device is in a first state, the cooked cocoon feeding device is not changed in state, if the cooked cocoon feeding device is in a second state, the cooked cocoon feeding device is processed into the first state, the functional structure is moved out of the blocking position, and in a non-power supply state, the sensed part returns to the sensed position by means of gravity and or elasticity;
the first state is a state that the materials in the cocoon feeding hopper are sufficient, and the second state is a state that the materials in the cocoon feeding hopper are not available or are lack of materials and need to be supplemented; the initial position is the position for supplementing materials to the cocoon feeding hopper.
By adopting the technical scheme of the invention, the cocoon conveying device for cooked cocoons can be marked into different states, is suitable for being applied to the field of automatic silk reeling systems and is used for full-automatic control. The invention has simple structure and strong action matching relevance, and for the state indication, except that the power is required for driving the sensed part to leave the sensed position, the power is not required in the whole circulation movement, the invention is convenient for being used in the circulation moving device such as the movable cocoon supplementing hopper, and the generated signal classifies various conditions such as cocoon (with material), cocoon (without material), the moving device is separated into two states through the detection position, the moving device is not detected through the detection position, and the like, so that the control and corresponding equipment can be effectively simplified.
Drawings
Fig. 1 is a front view of an embodiment of the present invention in a cocoon state.
Fig. 2 is a front view of an embodiment of the present invention in a state of cocoon inversion.
Fig. 3 is a side view of an embodiment of the present invention.
Fig. 4 is a partial view in the direction a of fig. 1.
Fig. 5 is a partial view of fig. 2 from B.
Parts, parts and numbers in the figures: cocoon feeding hopper 1, bottom plate 2, rotation shaft 3, crash pad 4, bracket 5, driving wheel 6, transmission shaft 7, guide wheel 21, guide wheel bearing 22, guide wheel shaft 23, first side moving frame 24, I-steel rail 25, square tube rail 26, motor gear 27, motor shaft 28, trolley motor 29, cocoon feeding hopper rotating plate 30, fixed block 31, retainer ring 32, bearing 33, rotatable electric connection device 34, driving trolley 35, second side moving frame 36, lock hole 37, front side supporting vertical plate 38, rear side supporting vertical plate 39, middle mounting plate 40, lower mounting plate 41, transmission shaft mounting plate 42, motor mounting plate 43, front connecting plate 44, rear connecting plate 45, guide hole 46, limit rod shifter 101, limit rod 102, driving spring 103, control rod seat, bracket 105, iron absorbing positioning plate 106, iron absorbing telescopic rod 107, iron absorbing telescopic rod pressure spring 108 electromagnetic suction iron 109, swing rod shaft sleeve 110, swing rod core shaft 111, core shaft nut 112, induced component 113, swing rod 114, weight 115, suction iron limiting plate 116, first driving mechanism swing rod shaft 117, suction iron screw 118, first driving mechanism swing rod 119, linkage swing rod 120, control rod screw 121, control rod shaft 122, control rod 123, control rod support 124, support screw 125, pin 126, left support plate 127, middle support plate 128, right support plate 129, photoelectric sensor 130, photoelectric emitter 131, photoelectric receiver 132, side 140 of swing rod 114, side 141 of swing rod 114, linkage connecting component 201, inverted cocoon inductive switch contact 202, inverted cocoon inductive switch 203, inverted cocoon inductive switch contact swing fulcrum 204, cocoon bucket reset signal plate 205, reset inductive switch contact 206, reset inductive switch 207, cocoon bucket cocoon guiding base plate 208.
Detailed description of the preferred embodiments
The cocoon feeding device for cooked cocoons with the belt-like indication comprises a cocoon feeding hopper 1 and a driving trolley 35, wherein the driving trolley 35 can ride on the circulating track, the circulating track moves, and the cocoon feeding hopper 1 is rotatably arranged on the driving trolley 35. The circulation track is composed of an I-steel track 25 and a square tube track 26 arranged above the I-steel track.
The driving trolley comprises a bottom plate 2, a first side moving frame 24, a second side moving frame 36 and a trolley motor 29, wherein the trolley motor 29 is arranged on the outer side of the first side or the second side moving frame, the bottom plate 2 is fixed on the upper ends of the first side moving frame 24 and the second side moving frame 36, and a rotating shaft 3 of the cocoon feeding hopper is arranged on the bottom plate 2.
The cocoon feeding hopper 1 is provided with a cocoon feeding hopper rotating plate 30 which is integrated with the cocoon feeding hopper 1, the cocoon feeding hopper rotating plate 30 is combined with a fixed block 31 and fixed on a rotating shaft 3, bearings 33 are sleeved at two ends of the rotating shaft 3, the bearings 33 are fixed on two sides of a bottom plate 2, the cocoon feeding hopper 1 can rotate around the axial lead of the rotating shaft 3 to finish cocoon feeding, a check ring 32 is arranged on the inner side of the bottom plate 2 of the rotating shaft 3, the check ring 32 is fixed on the rotating shaft 3, and the rotating shaft 3 and the cocoon feeding hopper 1 fixed on the rotating shaft 3 are prevented from moving left and right.
The driving trolley 35 further comprises a front connecting plate 44, a rear connecting plate 45, a driving wheel 6 and guide wheels 21, wherein the front connecting plate 44 and the rear connecting plate 45 are positioned on two sides of the first side moving frame 24 and the second side moving frame 36 and are connected into a frame of the driving trolley through fasteners, the guide wheels 21 for moving and positioning the driving trolley 35 are arranged at the upper, lower, front and rear positions of the first side moving frame 24 and the second side moving frame 36, the guide wheels 21 are fixed on the first side moving frame 24 and the second side moving frame 36 through guide wheel bearings and guide wheel shafts, the distance between the outer circle and the inner side of the guide wheels 21 is kept consistent and slightly larger than the outer edge of the I-shaped steel rail 25, and when the driving trolley moves, the outer circle of the guide wheels 21 is contacted with the I-shaped steel rail 25 to play a role in positioning. The motor shaft 28 of the trolley motor 29 is fastened with a motor gear 27, two sides of the motor gear 27 are respectively provided with a driving wheel 6 which is meshed with the driving wheel 6 to drive the driving wheels 6 to rotate, the driving wheels 6 are positioned at the same height and are placed on the square tube rail 26, the square tube rail 26 is fixed on the I-shaped steel rail 25, when the trolley motor 29 is electrified, the driving wheels 6 are driven to rotate through the motor gear 27, the driving wheels 6 and the square tube rail 26 drive the trolley 35 to move on the square tube rail 26 due to friction force, and two ends of the transmission shaft 7 in the driving wheels 6 are fixedly connected with the first side moving frame 24 and the second side moving frame 36 respectively. The driving trolley track is formed by connecting a square pipe track at the upper part and an I-shaped steel track at the lower part, so that the strength and the difficult deformation of the circulating track are ensured, and the stable operation of the driving trolley 35 on the circulating track is ensured.
The cocoon conveying device for cooked cocoons is also provided with a cocoon conveying hopper state indicating device, and a mounting bracket 105 of the cocoon conveying hopper state indicating device is connected with the first side moving frame 24.
The cocoon feeding hopper state indicating device comprises a sensed part 113 and a first driving mechanism, wherein the sensed part 113 is driven by the first driving mechanism to leave a sensed position (figure 2), and can return to the sensed position (figure 1) by means of gravity and/or elastic force.
The cocoon delivery hopper state indicating device also comprises a reset blocking mechanism of the sensed part, wherein the reset blocking mechanism is provided with a functional structure and a driving spring 103, the functional structure is provided with a blocking part and an abutting part, the functional structure is driven by the driving spring 103 after the sensed part 113 leaves the sensed position so that the blocking part enters the blocking position, the reset motion of the sensed part or a part linked with the sensed part is automatically blocked, and when the sensed part enters the sensed position, the functional structure is driven by the driving spring so that the abutting part abuts against the sensed part or the part linked with the sensed part;
the reset blocking mechanism is also connected with a second driving mechanism, and the second driving mechanism drives the functional structure when the sensed part needs to be reset to the sensed position, so that the blocking position is separated from the blocking position and the driving spring is used for storing energy;
the first driving mechanism and the second driving mechanism are controlled to work by a control device respectively.
The invention is described in further detail below with reference to the accompanying drawings and with reference to specific embodiments of the supplemental cooked cocoons.
The reset blocking mechanism comprises a limiting rod shifter 101, a limiting rod 102 serving as the functional structure, a driving spring 103, a control rod seat 104, a control rod screw 121, a control rod shaft 122, a control rod 123, a control rod support 124, a support screw 125 and a pin 126, wherein the limiting rod shifter 101 is fixed on the limiting rod 102.
The second driving mechanism comprises a rotatable eccentric shifting member, which is an eccentric pin 126 fixed at the lower part of the control rod shaft 122, the pin 126 is positioned in a groove of the stop rod shifter 101, and the stop rod 102 passes through a left supporting plate 127 and a middle supporting plate 128 of the bracket 105 and can move left and right. The control rod shaft 122 is located in the control rod support 124, the control rod screw 121 fixes the control rod 123 at the upper portion of the control rod shaft 122, the control rod 123 basically extends out of the device or approaches to the outside of the device, after the moving device passes through the initial position, the moving device can be rotated around the center of the control rod shaft 122 by stirring by an external device to drive the limiting rod 102 to act, and in particular, the limiting rod shifter 101 is driven by the pin 126 to drive the limiting rod 102 to move. The control lever base 104 is fixed to the bottom surface of the bracket 105 by a base screw 125, and the control lever base 104 and the control lever base 124 are integrated.
The sensed member 113 is mounted on the swing link 114, and enters the sensed position and leaves the sensed position through the swing of the swing link 114; the end part of the limiting rod 102 is used as an abutting part to be matched with the side surface 141 of the swing rod 114; the front of the shaft of the stop lever 102 acts as a stop to engage the side 140 of the rocker 114.
The first driving mechanism is an electric driving mechanism, drives the swing rod 114 to swing when being electrified, is separated from the swing rod 114 after being powered off, and stops the swing rod 114 from swinging backwards by the blocking part, and comprises an electromagnetic iron absorption 109, an iron absorption telescopic rod 107, an iron absorption telescopic rod pressure spring 108 and a first driving mechanism swing rod 119.
The electromagnetic iron absorber 109 is located on the right side of the limiting rod shifter 101, is fixed on the bottom surface of the bracket 105 through an iron absorber screw 118, the iron absorber telescopic rod 107 is arranged below the electromagnetic iron absorber 109 and can move up and down after the electromagnetic iron absorber 109 is electrified or powered off, a iron absorber positioning plate 106 is arranged in the middle of the iron absorber telescopic rod 107 and is placed on the iron absorber limiting plate 116, the iron absorber telescopic rod 107 is prevented from being separated from the electromagnetic iron absorber 109 due to the action of gravity when the electromagnetic iron absorber is powered off, the control is lost, and an iron absorber telescopic rod pressure spring 108 is located between the iron absorber positioning plate 106 and the electromagnetic iron absorber 109.
The swing rod 119 of the first driving mechanism and the swing rod shaft sleeve 110 are movably sleeved on the swing rod mandrel 111 and can rotate around the swing rod mandrel 111, the right end of the swing rod mandrel 111 is provided with threads, the swing rod shaft sleeve 110 and the swing rod 114 are integrated and fixed on the right supporting plate 129 of the bracket 105 through the mandrel nut 112, the swing rod 119 of the first driving mechanism is positioned in the opening below the telescopic rod 107 of the iron absorption, the swing rod shaft 117 of the first driving mechanism is bolted and can drive the swing rod 119 of the first driving mechanism to swing around the swing rod mandrel 111 along with the up-and-down movement of the telescopic rod 107 of the iron absorption, the swing rod 114 is provided with a linkage swing rod 120 integrated with the swing rod 114 above the swing rod 119 of the first driving mechanism, the linkage swing rod 120 is provided with a linkage connecting part 201, when in a cocoon-free state, the swing rod 119 of the first driving mechanism is pulled upwards by the iron sucking telescopic rod 107 after the electromagnetic iron sucking 109 is electrified, and can contact with the linkage connecting component 201, so that the linkage swing rod 120 can be driven, and the swing rod 114 and the swing rod shaft sleeve 110 can be further rotated clockwise around the swing rod mandrel 111, the sensed component 113 fixed on the left side of the swing rod 114 leaves the detection area of the photoelectric emitter 131 and the photoelectric receiver 132 of the photoelectric sensor 130, the limiting rod 102 moves rightwards to be blocked at the side edge 40 of the swing rod 114 under the action of the driving spring 103, the swing rod 114 is kept in a swinging state after the electromagnetic iron sucking 109 is powered off, and the sensed component 113 is stably positioned outside the photoelectric detection area. A heavy hammer 115 is fixed on the right side of the swing rod 114, which plays a role in adjusting the gravity center of the swing rod 114 and can promote the swing rod 114 to rotate anticlockwise around the swing rod mandrel 111 to reset rapidly.
The sensed member 113 of the cocoon feeding bucket state indicating device has two states with respect to the detection areas of the photo emitter 131 and the photo receiver 132 of the photo sensor 130, when the sensed member 113 is positioned in the detection areas of the photo emitter 131 and the photo receiver 132 of the photo sensor 130, it can be considered that the cocoon feeding bucket is in a cocoon feeding state, and when the sensed member is positioned outside the detection areas, it can be considered that the cocoon feeding bucket is in a cocoon-free state. Therefore, the clear discrimination of the cocoon-carrying and cocoon-free states of the cocoon feeding hopper can be realized through system control and analysis.
The cocoon feeding hopper is in a cocoon-free state, namely, the sensed part 113 is positioned outside the detection area of the photoelectric emitter 131 and the photoelectric receiver 132 of the photoelectric sensor 130, when cocoons in the cocoon feeding hopper provided with the cocoon feeding hopper state indicating device are poured out, the corresponding device is triggered to enable the electromagnetic iron absorbing 109 to be electrified instantly, the electromagnetic coil of the electromagnetic iron absorbing 109 works to generate strong magnetic attraction to attract the iron absorbing telescopic rod 107 upwards, the first driving mechanism swing rod shaft 117 drives the first driving mechanism swing rod 119, the linkage swing rod 120 and the swing rod 114 to rotate clockwise around the swing rod mandrel 111, so that the sensed part 113 arranged below the swing rod 114 leaves the detection area, meanwhile, the limit rod shifter 101 and the limit rod 102 are pushed to move rightwards under the action of the driving spring 103, the front part of the rod body of the limit rod 102 serves as a blocking part to be blocked outside the side 140 of the swing rod 114, the sensed part 113 is always positioned outside the detection area, and when the cocoon feeding hopper state indicating device arranged on the cocoon feeding hopper passes through the detection area, the sensed part 113 is positioned outside the detection area, and the cocoon feeding hopper state indicating device is not controlled to fall outside the detection area, so that a cocoon feeding hopper is not commanded.
The cocoon feeding hopper has a cocoon state, that is, the sensed component 113 is located in the detection area of the photoelectric emitter 131 and the photoelectric receiver 132 of the photoelectric sensor 130, when the cocoon feeding hopper provided with the cocoon feeding hopper state indicating device returns to the cooked cocoon supplementing area, after the cocoon feeding hopper finishes the cocoon pouring work, according to the instruction of the automatic control system, the electromagnetic iron suction 109 is powered off, the iron suction telescopic rod 107 resets under the action of the self gravity and the pressure spring 108 of the iron suction telescopic rod, in order to prevent the iron suction telescopic rod 107 from separating from the electromagnetic iron suction 109, the iron suction positioning plate 106 on the middle position of the iron suction telescopic rod 107 rests on the iron suction limiting plate 116, the iron suction telescopic rod 107 drives the swing rod 119 of the first driving mechanism to rotate anticlockwise around the swing rod mandrel 111, so that the swing rod 119 of the first driving mechanism is separated from the linkage connecting component 201 of the swing rod 120, the front part of the lever body of the limiting rod 102 serves as a blocking part, the swing rod body of the swing rod is still located outside the side 140 of the sensing area, after the cocoon feeding hopper finishes the cocoon supplementing work, the control device resets under the action of the control rod 123 (such as a trolley shaft 123 moves along with the movement block 123 and moves down the swing rod 122 to the side face of the sensing part of the swing rod 114, and is driven by the swing rod 122 and moves down the swing rod 102, and the swing rod 101 moves along with the side face of the sensing part of the swing rod 114, and the swing rod 102 is driven by the swing rod 102, and the swing rod is driven by the swing rod side end part of the sensing part of the swing rod 102 is driven by the swing rod 113 to rotate around the sensing part of the sensing part 114, and the swing rod 102 is driven by the swing rod side part of the swing rod 13 is in the side end part of the sensing part of the side end part 114 is in the side of the side end part of the sensor 114 is designated part is designated to rotate the side end part of the side 13 to rotate the swing part is designated to be the end part is designated to be the 13.
The cocoon feeding device runs on a circulating track and passes through a cocoon supplementing station and a plurality of stations needing cocoon pouring.
When the cocoon feeding hopper 1 is in the state shown in fig. 1 and the state indicates a cocoon-bearing state, and a cocoon pouring signal instruction is received, the cocoon feeding hopper 1 rotates clockwise around the axis of the rotating shaft 3 under the action of the driving force of a cocoon feeding hopper rotation driving device (not shown), and the cocoon feeding hopper rotation driving device can be driven by a motor or a cylinder, and the motor or the cylinder is connected with the control device; as shown in fig. 2, the cocoon guiding bottom plate 208 of the cocoon feeding hopper collides with the cocoon pouring inductive switch contact 202, so that the cocoon pouring inductive switch contact 202 rotates around the cocoon pouring inductive switch contact swinging fulcrum 204, after receiving an electric signal, the cocoon pouring inductive switch 203 sends out a control to continue to rotate the cocoon feeding hopper 1 and electrifies the electromagnetic iron suction 109, the iron suction telescopic rod 107 moves upwards, the first driving mechanism swinging rod 119 and the swinging rod 114 swing, the sensed part 113 arranged below the swinging rod 114 leaves the detection area, and the cooked cocoon feeding device indicates itself as the cocoon feeding hopper 1 in a cocoon-free state, so that the cocoon feeding device does not receive or send out a cocoon pouring command when passing through the subsequent cocoon pouring station. The cocoon delivery hopper 1 which is limited to rotate continuously clockwise is controlled by the control device, after a certain time, the cocoon delivery hopper 1 normally rotates for 5-20 seconds to finish the cocoon pouring action, the cocoon delivery hopper rotates anticlockwise around the axis line of the rotating shaft 3 under the action of reverse driving force, the anti-collision pad 4 at the rear part of the cocoon delivery hopper 1 collides with the support 5, the cocoon delivery hopper reset signal plate 205 at the rear part of the cocoon delivery hopper 1 contacts with the reset sensing switch contact 206 of the reset sensing switch 207, the reset sensing switch 207 sends out a command for limiting the cocoon delivery hopper 1 to rotate anticlockwise, the reverse driving force is cut off, the cocoon delivery hopper 1 keeps the cocoon to be added in the state of fig. 1, and the sensed part 113 is positioned outside the detection area, so that the cocoon pouring command is not sent out by the control system, namely, the cocoon delivery hopper cocoon-free state is achieved. After only the cocoon feeding hopper finishes the replenishment of cooked cocoons, the sensed part 113 fixed on the swinging rod 114 is reset by stirring the control rod 123, when the cocoon feeding hopper state indicating device passes through the photoelectric sensor 130 along with the cocoon feeding hopper, the sensed part 113 is positioned in the detection area, and the cooked cocoon feeding device indicates itself as the cocoon feeding hopper 1 having a cocoon state, so that the cocoon feeding device can receive a cocoon pouring signal instruction or send a cocoon pouring instruction to the cocoon feeding hopper when passing through a subsequent cocoon pouring station.
The cocoon pouring inductive switch 203, the reset inductive switch 207 and the bracket 5 are all fixed on the bottom plate 2.
The above embodiments are merely examples of the present invention, but the present invention is not limited thereto, and any changes or modifications made by those skilled in the art are included in the scope of the present invention.
Claims (9)
1. A cocoon feeding device for cooked cocoons with status indication comprises a cocoon feeding hopper and a driving trolley, wherein the cocoon feeding hopper is rotatably arranged on the driving trolley; the method is characterized in that:
the cocoon conveying device is further provided with a cocoon conveying hopper position sensing device and a cocoon conveying hopper rotation driving device, the cocoon conveying hopper position sensing device is used for sensing whether the cocoon conveying hopper is in a first state or a second state, and the cocoon conveying hopper position sensing device and the cocoon conveying hopper rotation driving device are connected with the control device;
the cocoon conveying device for cooked cocoons is further provided with a cocoon conveying hopper state indicating device, the cocoon conveying hopper state indicating device is provided with a movable sensed component and a movable control mechanism thereof, the sensed component is positioned at a sensed position in a first state, and the sensed component can be detected when the cocoon conveying device for cooked cocoons passes through a detection area; in the second state, the sensed part is not positioned at the sensed position, and when the cooked cocoon conveying device passes through the detection area, the sensed part can not be detected, and the first state and the second state respectively correspond to a state that the materials in the cocoon conveying hopper are sufficient and a state that the materials in the cocoon conveying hopper are not available or lack and need to be supplemented;
the driving trolley comprises a bottom plate, a first side moving frame, a second side moving frame and a trolley motor, the bottom plate is fixed at the upper ends of the first side moving frame and the second side moving frame, and a rotating shaft of the cocoon feeding hopper is arranged on the bottom plate;
the movable control mechanism comprises a first driving mechanism and a second driving mechanism;
the cocoon conveying hopper state indicating device comprises a sensed part which is driven by a first driving mechanism to leave a sensed position and can return to the sensed position by means of gravity and/or elasticity;
the cocoon hopper state indicating device also comprises a reset blocking mechanism of the sensed part, wherein the reset blocking mechanism is provided with a functional structure and a driving spring, the functional structure is provided with a blocking part and an abutting part, the functional structure is driven by the driving spring after the sensed part leaves the sensed position, so that the blocking part enters the blocking position, the reset motion of the sensed part or a linkage part of the sensed part is automatically blocked, and when the sensed part enters the sensed position, the functional structure is driven by the driving spring, the abutting part abuts against the sensed part or the part linked with the sensed part;
the reset blocking mechanism is connected with a second driving mechanism, and the second driving mechanism drives the functional structure when the sensed component needs to be reset to the sensed position, so that the blocking position is separated from the blocking position and the driving spring is used for storing energy.
2. The cocoon conveying device for cooked cocoons with status indication as claimed in claim 1, wherein the driving trolley further comprises a driving wheel, a front connecting plate, a rear connecting plate and a guide wheel, motor gears are fastened on motor shafts of the trolley motors, a driving wheel is respectively arranged on two sides of each motor gear and meshed with each motor gear to drive the driving wheel to rotate, the two driving wheels are at the same height and can be placed on the circulating track, two ends of a driving shaft in the driving wheel are respectively and fixedly connected with the first side moving frame and the second side moving frame, the front connecting plate and the rear connecting plate are positioned on two sides of the first side moving frame and the second side moving frame and are connected with a bottom plate through fasteners to form a frame of the driving trolley, the guide wheels for driving the trolley to move and position are arranged at the upper, lower, front and rear positions of the first side moving frame and the second side moving frame, and the guide wheels can be matched with the side surfaces of the circulating track.
3. The cocoon conveying device for cooked cocoons with status indication as claimed in claim 1, wherein the first side moving frame and the second side moving frame respectively comprise a front side supporting vertical plate and a rear side supporting vertical plate, the bottom plate is connected with the upper end bending parts of the front side supporting vertical plate and the rear side supporting vertical plate, the first side moving frame and the second side moving frame respectively further comprise a middle mounting plate and a lower mounting plate, two ends of the middle mounting plate and the lower mounting plate are respectively connected with the front side supporting vertical plate and the rear side supporting vertical plate, guide wheels arranged at the upper, lower, front and rear positions of the first side moving frame and the second side moving frame are arranged on the middle mounting plate and the lower mounting plate, and a transmission shaft mounting plate of a transmission wheel is arranged at the upper part of the first side moving frame.
4. A cocoon feeding device for cooked cocoons with a status indication as claimed in claim 1, wherein said cocoon feeding hopper position sensing means is provided with a cocoon pouring sensing switch and a cocoon feeding hopper reset sensing switch, said cocoon pouring sensing switch and said cocoon feeding hopper reset sensing switch being connected to the control means.
5. A cocoon feeding apparatus for cooked cocoons with a state indication as claimed in claim 1, wherein said sensed member is mounted on a swing lever to enter and leave a sensed position by swinging of the swing lever; the first driving mechanism is matched with the swing rod or a linkage swing rod of the swing rod.
6. The cocoon feeding device for cooked cocoons with a state indication as claimed in claim 5, wherein the first driving mechanism comprises an electromagnetic iron, an iron-sucking telescopic rod pressure spring and a first driving mechanism swing rod, wherein the iron-sucking telescopic rod is arranged below the electromagnetic iron-sucking and can move up and down after the iron-sucking is electrified or powered off; the swing rod of the first driving mechanism and the telescopic rod of the suction iron are bolted by a swing rod shaft of the first driving mechanism and are matched with the swing rod or the linkage swing rod of the swing rod to serve as a driving rod; the electromagnetic iron is controlled by a control device.
7. A cocoon feeding device for cooked cocoons with a status indication as claimed in claim 5, wherein said functional structure comprises a stopper rod, the end of which is abutted against the side of the swing lever as an abutment; the front part of the rod body of the limiting rod is used as a blocking part to be blocked at the side edge of the swing rod.
8. A cocoon-feeding machine for cooked cocoons with a status indication as claimed in claim 5, wherein said second driving means comprises a rotatable eccentric dial, the shaft of said eccentric dial being connected to a control lever extending substantially outside or near the outside of the machine.
9. A state indication method of a cocoon feeding device for cooked cocoons based on the state indication as claimed in claim 1, characterized by:
in the first state, the sensed part is positioned at a sensed position, and the sensed part can be detected when the cooked cocoon conveying device passes through the detection area;
when the cocoon conveying device for cooked cocoons is changed to a second state, a short-time power-on operation is triggered, so that the sensed part is separated from the sensed position, after the sensed part is separated from the sensed position, the functional structure automatically enters a blocking position under the driving of a spring or gravity, and the sensed part is prevented from returning to the sensed position under the condition of no power supply;
when the cooked cocoon feeding device passes through the subsequent detection area, the sensed parts are not detected until the cooked cocoon feeding device returns to the initial position;
when the cooked cocoon feeding device returns to the initial position, if the cooked cocoon feeding device is in a first state, the cooked cocoon feeding device is not changed in state, if the cooked cocoon feeding device is in a second state, the cooked cocoon feeding device is processed into the first state, the functional structure is moved out of the blocking position, and in a non-power-supplied state, the sensed part returns to the sensed position by means of gravity and or elasticity;
the first state is a state that the materials in the cocoon feeding hopper are sufficient, and the second state is a state that the materials in the cocoon feeding hopper are not available or are lack of materials and need to be supplemented; the initial position is the position for supplementing materials to the cocoon feeding hopper.
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| CN201811055898.7A CN109335571B (en) | 2018-09-11 | 2018-09-11 | Cocoon feeding device and method for cooked cocoons with status indication |
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