CN110451224B - A close way guide mechanism for cyclic annular work piece - Google Patents
A close way guide mechanism for cyclic annular work piece Download PDFInfo
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- CN110451224B CN110451224B CN201910606631.0A CN201910606631A CN110451224B CN 110451224 B CN110451224 B CN 110451224B CN 201910606631 A CN201910606631 A CN 201910606631A CN 110451224 B CN110451224 B CN 110451224B
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- guide
- support
- blanking
- pushing
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8815—Reciprocating stop, moving up or down in the path of the article
Abstract
The invention discloses a combined material guide mechanism for annular workpieces, and belongs to the field of workpiece conveying and processing mechanical equipment. A plurality of material guide chutes are sequentially arranged on the upper side of a material conveying support along the inclined direction, a plurality of material guide rotating plates are sequentially and vertically fixedly arranged on a material guide rotating shaft along the horizontal direction, a plurality of material bearing clamping grooves matched with the size specifications of the material guide chutes are sequentially and uniformly arranged on a material pushing support along the side of the material conveying support, a material pushing piston rod at the output end of a horizontal pushing cylinder is fixedly connected with the middle part of one side of the material pushing support, a material guide pipe is vertically and fixedly arranged on the material guide support at one side of the material bearing support, and a blanking baffle plate is arranged in a baffle swinging groove at one side below the material guide. The circular workpiece conveying and conveying device is reasonable in structural design, can realize the combined conveying of a plurality of circular workpieces, can ensure that the circular workpieces are fed and conveyed one by one, improves the automation degree of workpiece conveying and machining, and meets the requirements of machining and use.
Description
Technical Field
The invention belongs to the field of workpiece conveying processing mechanical equipment, and particularly relates to a combining and material guiding mechanism for an annular workpiece, which is mainly applied to continuous combining and conveying of the annular workpiece.
Background
Mechanical workpieces are single parts which constitute machines and are not detachable, and play an important role in the automation industry, and include the connection of parts, parts for supporting, lubrication and sealing, transmission systems for transmitting motion and energy, and the types of workpieces are very wide, and can be mainly classified according to the functions and shapes of the workpieces: the shaft sleeve type workpiece, the disc cover type workpiece, the fork frame type workpiece and the box body type workpiece are coaxial revolved bodies, and mainly play roles in supporting rotation and transmitting power, the disc cover type workpiece is mainly used for axial positioning, dust prevention, sealing and torque transmission on mechanical equipment, the fork frame type workpiece is mainly made into a blank through casting or die forging and is formed through mechanical processing, and the box body type workpiece is mainly used for supporting, containing and protecting moving parts and also can play roles in positioning and sealing. The workpiece has a wide application range, one type of workpiece is mainly used for precision machinery and has a high requirement on the stability of matching, the second type of workpiece is mainly used for common precision machinery and has a high requirement on the stability of matching, and the third type of workpiece is mainly used for general machinery. The annular workpieces are commonly used workpieces at present, the annular workpieces need to be sequentially subjected to processing steps such as conveying and feeding, cutting and sanding processing and the like in the production and processing process, the annular workpieces need to be sequentially conveyed according to the processing procedures in the processing steps, the annular workpieces can be conveniently and efficiently continuously produced and processed for the subsequent procedures in the conveying process, the annular workpieces need to be combined and conveyed in order to meet the consistency of the conveying and processing speeds of the workpieces in the previous and subsequent procedures, the existing workpiece combining and conveying mechanism is complex in structure and troublesome in operation, the annular workpieces are difficult to be stably and orderly combined and conveyed, the existing annular workpieces are difficult to be guided and conveyed one by one according to the processing requirements of the subsequent procedures after being combined and conveyed, and the conveying and processing automation degree of the annular workpieces is low, the transmission processing efficiency and the transmission processing quality of the annular workpiece are difficult to ensure, and the requirements of production, processing and use cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides a combining and guiding mechanism for annular workpieces, which has reasonable structural design, can realize the combination and transmission of a plurality of annular workpieces, can ensure that the annular workpieces are fed and transmitted one by one, improves the automation degree of workpiece transmission and processing, and meets the processing and using requirements.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a close way guide mechanism for cyclic annular work piece which characterized in that: the combining and guiding mechanism for the annular workpieces comprises a guiding support, a material conveying mechanism, a material pushing mechanism and a material discharging mechanism, wherein the material conveying mechanism and the material pushing mechanism are fixedly arranged on one side of the guiding support from top to bottom in an inclined direction, the material discharging mechanism is vertically and fixedly arranged on the guiding support on one side of the material pushing mechanism, the material conveying mechanism comprises a material channel bearing frame, a material conveying support, a material guiding rotating shaft, a material guiding rotating plate, a push plate cam and a material conveying motor, the material channel bearing frame is horizontally and fixedly arranged on one side below the material guiding support, the material conveying support is obliquely and downwardly and fixedly arranged on the upper side of the material channel bearing frame, a plurality of material guiding sliding grooves are sequentially and uniformly arranged on the upper side of the material conveying support in the inclined direction, a fixed connecting plate is fixedly arranged between one side of the material conveying support and the material guiding support, rotating plate guide grooves are sequentially and uniformly arranged on the material conveying support on the lower side of the middle part of the plurality of, the guide rotating shaft is mutually vertical to the guide sliding groove, a plurality of guide rotating plates matched with the size specification of the rotating plate guide groove are sequentially and vertically fixedly arranged on the guide rotating shaft along the horizontal direction, a material bearing folded surface with an L-shaped structure is arranged on the upper side of the guide rotating plate, a cam rotating shaft is horizontally and rotatably connected onto the guide support on the lower side of the guide rotating shaft, the cam rotating shaft is mutually parallel to the guide rotating shaft, a plurality of push plate cams matched with the upper and lower positions of the guide rotating plate are sequentially and vertically and fixedly arranged on the cam rotating shaft along the horizontal direction, an auxiliary belt wheel is vertically and coaxially and fixedly arranged on the outer side of the cam rotating shaft, the material conveying motor is horizontally and fixedly arranged on the lower side of the material channel bearing frame, a main belt wheel is vertically and coaxially and fixedly arranged at the output end of the material conveying motor, a guide belt is arranged between the main belt wheel and the auxiliary belt wheel, and a, a reset tension spring is obliquely arranged between the end part of the lower side of the material guide rotating plate and the spring pulling plate, the material pushing mechanism comprises a material bearing bracket, a reciprocating guide rod, a material pushing bracket and a pushing cylinder, the material bearing bracket is obliquely and fixedly arranged on the material guide bracket on the lower side of the material conveying bracket, the material bearing bracket is of an L-shaped structure, the material pushing bracket is horizontally arranged on one side of the material bearing bracket, the inclination angles of the material pushing bracket and the material conveying bracket are the same, the material pushing bracket is sequentially and uniformly provided with a plurality of material bearing clamping grooves matched with the size and specification of the material guide sliding grooves along the side of the material conveying bracket, the reciprocating guide rod is sequentially and horizontally and fixedly arranged on the material guide bracket on one side of the material bearing bracket from top to bottom, a translation sleeve matched with the reciprocating guide rod is horizontally and fixedly arranged below the material pushing bracket along the side of the material bearing bracket, the translation, the output end of the horizontal pushing cylinder is horizontally and slidably provided with a pushing piston rod, the pushing piston rod is parallel to the reciprocating guide rod, one end part of the pushing piston rod is fixedly connected with the middle part of one side of the pushing support, the blanking mechanism comprises a material guide pipe, a blanking baffle, a blanking connecting rod and a pull rod spring, the material guide pipe is vertically and fixedly arranged on the material guide support at one side of the material bearing support, the upper side of the material guide pipe is of a vertical structure, the lower side of the material guide pipe is of an inclined structure, the upper side of the material guide pipe and the lower side of the material guide pipe are connected in a circular arc transition manner, one side of the material guide pipe is vertically provided with a baffle swinging groove, the baffle swinging groove is arranged between the upper side of the material guide pipe and the lower side of the material guide pipe, the blanking baffle is arranged in the baffle swinging groove at one side of, the upper end of the blanking connecting rod is hinged to the material guiding pipe, the lower end of the blanking connecting rod is connected with a rotating guide wheel along the vertical rotation of the side of the blanking baffle, a blanking iron sheet is fixedly arranged in the middle of the blanking connecting rod, a blanking electromagnet is fixedly arranged on the material guiding pipe on one side of the blanking iron sheet, and a pull rod spring is obliquely arranged between the blanking connecting rod and the material guiding pipe.
Furthermore, the material conveying supports on two sides of the lower end of the material guide chute are respectively and vertically and fixedly provided with a speed reducing rubber strip with a circular arc structure.
Furthermore, the surface of the material guide rotating plate along the upper side of the guide groove of the rotating plate is of a circular arc structure.
Furthermore, the material conveying supports on the two sides above the guide groove of the rotating plate are respectively and vertically and fixedly provided with an anti-falling baffle, and the anti-falling baffle and the material conveying supports are integrally formed.
Furthermore, a buffer rubber sheet is obliquely and fixedly arranged at the bottom of the material bearing clamping groove of the material pushing support.
Furthermore, the lower end part of the blanking baffle is horizontally and rotatably connected with a material guiding rotating wheel.
Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, a material conveying mechanism and a material pushing mechanism are sequentially and fixedly arranged on one side of a material guide support from top to bottom along the inclined direction, a material discharging mechanism is vertically and fixedly arranged on the material guide support on one side of the material pushing mechanism, the material conveying mechanism is utilized to realize the smooth and orderly material guide transmission of a plurality of annular workpieces by utilizing self gravity, the material pushing mechanism is utilized to synchronously and stably push the plurality of annular workpieces, the plurality of annular workpieces can sequentially fall into the material guide pipe of the material discharging mechanism by utilizing the self gravity in the horizontal pushing process to realize the combined transmission of the annular workpieces, the material discharging mechanism is utilized to sequentially carry out the material discharging transmission of the annular workpieces stacked on the material guide pipe one by one along the vertical direction, the material discharging speed of the annular workpieces can be kept consistent with the processing speed of the subsequent process, the automation degree of the workpiece transmission and processing is improved, and the annular workpieces are fixedly arranged on the upper side of, a plurality of material guide chutes are sequentially and uniformly arranged on the upper side of the material conveying support along the inclined direction, so that a plurality of annular workpieces can sequentially and smoothly slide along the corresponding material guide chutes, a rotating plate guide slot is sequentially and uniformly arranged on the material conveying support on the lower side of the middle part of the plurality of material guide chutes, a plurality of material guide rotating plates matched with the size specification of the rotating plate guide slot are sequentially and vertically fixedly arranged on a material guide rotating shaft rotatably connected with the lower side of the middle part of the material conveying support along the horizontal direction, a plurality of push plate cams matched with the upper and lower positions of the material guide rotating plates are sequentially and vertically fixedly arranged on a cam rotating shaft on the lower side of the material guide rotating shaft along the horizontal direction, a material guide belt is arranged between a main belt pulley at the output end of the material conveying motor and an auxiliary belt pulley at the outer side of the cam rotating shaft, a reset tension spring is obliquely arranged, the cam rotating shaft can drive a plurality of push plate cams to synchronously rotate in the rotating process, the push plate cams can drive the guide rotating plate to rotate in the rotating process, the guide rotating plate can continuously and reciprocally swing by utilizing the synergistic effect of the push plate cams and the reset tension springs on the guide rotating plate, the annular workpieces in the guide sliding grooves can sequentially slide down one by one under the reciprocating rotation of the guide rotating plate through the material bearing folding surface with an L-shaped structure arranged on the upper side of the guide rotating plate, the adjacent non-contact between the guide rotating plate and the material conveying support along the upper side surface of the rotating plate guide groove can be realized in the reciprocating rotating process of the guide rotating plate by utilizing the arc-shaped structure of the guide rotating plate along the surface on the upper side of the rotating plate guide groove, the annular workpieces are prevented from sliding down and blocking due to the large gap between the guide rotating plate and the material conveying support in the swinging process, and the annular workpieces can stably and orderly slide down all the time, the circular workpiece is prevented from being impacted strongly by the excessive speed in the gliding process, the circular workpiece is prevented from being limited and blocked by the anti-falling baffle plate in the process of driving the circular workpiece to push and guide the circular workpiece, the circular workpiece is prevented from generating side-turning deviation in the pushing process, the circular workpiece is stably and accurately driven to push and guide the circular workpiece, and the material bearing support is obliquely and fixedly arranged on the material bearing support at the lower side of the material bearing support, a plurality of material bearing clamping grooves matched with the size specification of the material guide sliding grooves are sequentially and uniformly arranged on the material pushing support along the side of the material conveying support, a translation sleeve matched with the reciprocating guide rod is horizontally and fixedly arranged below the material pushing support along the side of the material bearing support, the translation sleeve is arranged on the reciprocating guide rod in a sliding manner along the horizontal direction, a material pushing piston rod at the output end of a horizontal pushing cylinder is fixedly connected with the middle part of one side of the material pushing support, the horizontal pushing cylinder is used for pulling the material pushing support to translate along the reciprocating guide rod, when the plurality of material bearing clamping grooves of the material pushing support and the plurality of material guide sliding grooves of the material conveying support correspond to each other, annular workpieces sliding down along the material guide sliding grooves can accurately slide into the material bearing clamping grooves, the horizontal pushing cylinder is used for pushing the material pushing support to translate along the reciprocating guide rod, the material pushing support can drive the annular workpieces to synchronously push and translate in the translation process, so that the annular workpieces can sequentially fall into, the circular workpiece combining and conveying is realized, the bottom of a material bearing clamping groove of a material pushing support is obliquely and fixedly provided with a buffer film, so that when the circular workpiece slides down along a material guide chute into the material bearing clamping groove, the buffer film can be used for limiting and buffering the impact generated by the downward sliding of the circular workpiece to the maximum extent, the guide support is vertically and fixedly arranged on one side of the material bearing support through a material guide pipe, the upper side of the material guide pipe and the lower side of the material guide pipe are connected in a circular arc transition manner, a baffle swinging groove is arranged between the upper side of the material guide pipe and the lower side of the material guide pipe, the upper end of a blanking baffle arranged in the baffle swinging groove is hinged to the material guide pipe, a blanking connecting rod is arranged on the material guide pipe on one side of the blanking baffle, the upper end of the blanking connecting rod is hinged to the material guide pipe, the lower end of the, the blanking electromagnet is fixedly arranged on the material guiding pipe on one side of the blanking iron sheet, the pull rod spring is obliquely arranged between the blanking connecting rod and the material guiding pipe, the material guiding pipe is utilized to sequentially guide and convey the annular workpieces falling into the material guiding pipe, when the blanking electromagnet is electrified, magnetic force is generated, the blanking electromagnet and the blanking iron sheet can generate adsorption force, the blanking connecting rod is accurately positioned at a vertical position under the adsorption action of the blanking electromagnet, the blanking connecting rod can carry out limit guide on the blanking baffle plate, the blanking baffle plate can be accurately positioned at the vertical position, the annular workpieces in the material guiding pipe can be blocked, the annular workpieces in the material guiding pipe stop falling, when the blanking electromagnet is powered off and loses the magnetic force, the adsorption force between the blanking electromagnet and the blanking iron sheet is lost, and the annular workpieces in the material guiding pipe push the blanking baffle plate by utilizing self gravity, the blanking baffle is in an inclined state, so that the annular workpiece at the lowest side in the material guiding pipe can fall smoothly, when the annular workpiece at the lowest side in the material guiding pipe falls smoothly, the blanking connecting rod can be rapidly pulled to a vertical state under the action of a pull rod spring, and the blanking connecting rod can be accurately fixed to a vertical station after the blanking electromagnet is electrified with magnetic force, the blanking baffle is positioned at the vertical station, so that the annular workpiece in the material guiding pipe can be limited and blocked, the annular workpiece can be ensured to be fed and conveyed one by one, the lower end of the blanking connecting rod is vertically and rotatably connected with a rotating guide wheel along the blanking baffle side, so that the blanking baffle can swing and swing smoothly, the situation that the blanking baffle is blocked due to the large friction force between the lower end of the blanking connecting rod and the blanking baffle is avoided, and the material guiding rotating wheel is horizontally and, when the blanking baffle swings to an inclined state, the annular workpiece at the lowest end of the material guiding pipe can be smoother and smoother under the rolling action of the material guiding rotating wheel in the downward sliding process, and the annular workpiece is prevented from sliding and blocking due to the friction force between the lower side end part of the blanking baffle and the annular workpiece.
Drawings
Fig. 1 is a schematic front view of a combined material guiding mechanism for an annular workpiece according to the present invention.
Fig. 2 is a schematic top view of a combined material guiding mechanism for a ring-shaped workpiece according to the present invention.
Fig. 3 is a schematic front view of the material conveying mechanism of the present invention.
Fig. 4 is a front view of the pusher mechanism of the present invention.
Fig. 5 is a schematic front view of the blanking mechanism of the present invention.
In the figure: 1. the device comprises a guide support, a material conveying mechanism, a material pushing mechanism, a material discharging mechanism, a material channel support, a material conveying rotating shaft, a material guiding rotating plate, a push plate cam, a material conveying motor, a material guiding sliding groove, a fixed connecting plate, a rotating plate guide groove, a material bearing folded surface, a cam rotating shaft, a secondary belt pulley, a main belt pulley, a material guiding belt, a spring pull plate, a return tension spring, a material bearing support, a reciprocating guide rod, a material pushing support, a flat push cylinder, a material bearing clamping groove, a translation sleeve, a material discharging piston rod, a material guiding pipe, a material baffle 29, a material discharging connecting rod, a pull rod spring and a baffle swinging groove 32, 33. the automatic blanking device comprises a rotating guide wheel, 34 blanking iron sheets, 35 blanking electromagnets, 36 deceleration rubber strips, 37 anti-falling baffles, 38 buffer rubber sheets and 39 material guiding rotating wheels.
Detailed Description
For further description of the present invention, the following describes an embodiment of a combined material guiding mechanism for a ring-shaped workpiece with reference to the drawings, and the following embodiments are illustrative of the present invention and the present invention is not limited to the following embodiments.
As shown in fig. 1 and 2, the combined material guiding mechanism for the annular workpiece of the present invention includes a material guiding support 1, a material transferring mechanism 2, a material pushing mechanism 3 and a material dropping mechanism 4, wherein the material transferring mechanism 2 and the material pushing mechanism 3 are sequentially and fixedly disposed on one side of the material guiding support 1 from top to bottom along an inclined direction, and the material dropping mechanism 4 is vertically and fixedly disposed on the material guiding support 1 on one side of the material pushing mechanism 3. As shown in FIG. 3, the material conveying mechanism 2 of the present invention comprises a material passage support frame 5, a material conveying support frame 6, a material guiding rotary shaft 7, a material guiding rotary plate 8, a push plate cam 9 and a material conveying motor 10, wherein the material passage support frame 5 is horizontally and fixedly arranged on one side below the material guiding support frame 1, the material conveying support frame 6 is obliquely and downwardly and fixedly arranged on the upper side of the material passage support frame 5, a plurality of material guiding chutes 11 are sequentially and uniformly arranged on the upper side of the material conveying support frame 6 along the oblique direction, a fixed connecting plate 12 is fixedly arranged between one side of the material conveying support frame 6 and the material guiding support frame 1, a rotary plate guide groove 13 is sequentially and uniformly arranged on the material conveying support frame 6 on the lower side of the middle part of the plurality of material guiding chutes 11, a rotary shaft 7 is horizontally and rotatably connected on the material guiding support frame 1 on the lower side of the middle part of the material conveying support frame 6, the material guiding rotary shaft 7 is mutually perpendicular to the material guiding chute 11, the upside of guide commentaries on classics board 8 is provided with the material that holds of L type structure and rolls over face 14, the horizontal rotation is connected with cam pivot 15 on the guide support 1 of guide pivot 7 downside, cam pivot 15 is parallel to each other with guide pivot 7, vertical fixed a plurality of push pedal cams 9 that are provided with guide commentaries on classics board 8 upper and lower position looks adaptation along the horizontal direction in proper order on the cam pivot 15, the vertical coaxial fixed auxiliary belt pulley 16 that is provided with in the cam pivot 15 outside, the horizontal fixed setting in material way bolster 5 downside of biography material motor 10, the vertical coaxial fixed main belt pulley 17 that is provided with of material motor 10 output, be provided with guide belt 18 between main belt pulley 17 and the auxiliary belt pulley 16, the fixed spring arm 19 that is provided with of level on the guide support 1 of guide pivot 7 below one side, the slope is provided with the extension spring 20 that resets between guide commentaries on classics board 8 downside. As shown in fig. 4, the pushing mechanism 3 of the present invention includes a material supporting bracket 21, a reciprocating guide rod 22, a pushing bracket 23 and a pushing cylinder 24, the material supporting bracket 21 is obliquely and fixedly disposed on the material guiding bracket 1 at the lower side of the material transferring bracket 6, the material supporting bracket 21 is of an L-shaped structure, the pushing bracket 23 is horizontally disposed at one side of the material supporting bracket 21, the angle of inclination of the pushing bracket 23 is the same as that of the material transferring bracket 6, the pushing bracket 23 is sequentially and uniformly provided with a plurality of material supporting slots 25 adapted to the size specification of the material guiding chute 11 along the side of the material transferring bracket 6, the reciprocating guide rod 22 is sequentially and horizontally and fixedly disposed on the material guiding bracket 1 at one side of the material supporting bracket 21 from top to bottom, a translation sleeve 26 adapted to the reciprocating guide rod 22 is horizontally and fixedly disposed below the material supporting bracket 23 along the side of the material supporting bracket 21, the translation sleeve 26 is slidably disposed on the reciprocating guide rod 22, the output end of the horizontal pushing cylinder 24 is horizontally provided with a pushing piston rod 27 in a sliding manner, the pushing piston rod 27 is parallel to the reciprocating guide rod 22, and one side end of the pushing piston rod 27 is fixedly connected with the middle part of one side of the pushing support 23. As shown in fig. 5, the blanking mechanism 4 of the present invention includes a material guiding pipe 28, a blanking baffle 29, a blanking connecting rod 30 and a pull rod spring 31, wherein the material guiding pipe 28 is vertically and fixedly disposed on the material guiding bracket 1 at one side of the material supporting bracket 21, the upper side of the material guiding pipe 28 is vertical, the lower side of the material guiding pipe 28 is inclined, the upper side of the material guiding pipe 28 and the lower side of the material guiding pipe 28 are connected in a circular arc transition manner, a baffle swinging chute 32 is vertically disposed at one side of the material guiding pipe 28, the baffle swinging chute 32 is disposed between the upper side of the material guiding pipe 28 and the lower side of the material guiding pipe 28, the blanking baffle 29 is disposed in the baffle swinging chute 32 at one side of the material guiding pipe 28, the upper end of the blanking baffle 29 is hinged to the material guiding pipe 28, the blanking connecting rod 30 is hinged to the material guiding pipe 28 at one side of the blanking baffle 29, the lower end of the blanking connecting rod 30 is vertically and, a blanking iron sheet 34 is fixedly arranged in the middle of the blanking connecting rod 30, a blanking electromagnet 35 is fixedly arranged on the material guiding pipe 28 on one side of the blanking iron sheet 34, and a pull rod spring 31 is obliquely arranged between the blanking connecting rod 30 and the material guiding pipe 28.
The material conveying supports 6 on two sides of the lower end of the material guide chute 11 are respectively and vertically and fixedly provided with the speed reducing rubber strips 36 with arc-shaped structures, so that the annular workpiece can be decelerated by friction of the speed reducing rubber strips 36 when sliding down to the lower end of the material guide chute 11, the annular workpiece can stably and accurately slide down to the material pushing support 23 of the material pushing mechanism 3, and the annular workpiece is prevented from being impacted to the material pushing support 23 due to over high speed in the sliding down process. The surface of the material guide rotating plate 8 along the upper side of the rotating plate guide groove 13 is of a circular arc structure, so that the material guide rotating plate 8 can be adjacent to and not contacted with the material transmission bracket 6 along the upper side surface of the rotating plate guide groove 13 all the time in the reciprocating rotation process, the phenomenon that the annular workpiece slides down and is blocked due to a large gap between the material guide rotating plate 8 and the material transmission bracket 6 in the swinging process is avoided, and the annular workpiece slides down stably and orderly all the time. According to the invention, the material conveying supports 6 on two sides above the rotating plate guide groove 13 are respectively and vertically and fixedly provided with the anti-falling baffle 37, and the anti-falling baffle 37 and the material conveying supports 6 are integrally formed, so that the annular workpiece is limited and blocked by the anti-falling baffle 37 in the process that the material guide rotating plate 8 drives the annular workpiece to push and guide the material, the annular workpiece is prevented from being deviated and turned over in the pushing process, and the material guide rotating plate 8 stably and accurately drives the annular workpiece to push and guide the material. The bottom of the material bearing clamping groove 25 of the material pushing support 23 is obliquely and fixedly provided with the buffer rubber sheet 38, so that when the annular workpiece slides down into the material bearing clamping groove 25 along the material guide sliding groove 11, the buffer rubber sheet 38 can be used for limiting and buffering the impact generated by the downward sliding of the annular workpiece to the maximum extent. According to the invention, the material guide rotating wheel 39 is horizontally and rotatably connected to the lower end part of the blanking baffle 29, so that when the blanking baffle 29 swings to an inclined state, the annular workpiece at the lowest end of the material guide pipe 28 can be smoother and smoother under the rolling action of the material guide rotating wheel 39 in the downward sliding process, and the downward sliding blockage of the annular workpiece caused by the friction force between the lower end part of the blanking baffle 29 and the annular workpiece is avoided.
By adopting the technical scheme, when the combined material guide mechanism for the annular workpieces is used, the material conveying mechanism 2 and the material pushing mechanism 3 are sequentially and fixedly arranged on one side of the material guide support 1 from top to bottom in the inclined direction, the blanking mechanism 4 is vertically and fixedly arranged on the material guide support 1 on one side of the material pushing mechanism 3, the material conveying mechanism 2 is utilized to realize the smooth and orderly material guide transmission of a plurality of annular workpieces by utilizing the self gravity, the material pushing mechanism 3 is utilized to synchronously and stably push the plurality of annular workpieces, the plurality of annular workpieces can be sequentially dropped into the material guide pipe 28 of the blanking mechanism 4 by utilizing the self gravity in the horizontal pushing process to realize the combined transmission of the annular workpieces, the blanking mechanism 4 is utilized to sequentially stack the annular workpieces placed in the material guide pipe 28 in the vertical direction to carry out the blanking transmission one by one, so that the blanking speed of the annular workpieces can be kept consistent with the processing speed of the subsequent process, the automation degree of workpiece conveying and processing is improved, the workpiece conveying and processing device is obliquely and downwards fixedly arranged on the upper side of a material channel bearing frame 5 through a material conveying support 6, a plurality of material guide chutes 11 are sequentially and uniformly arranged on the upper side of the material conveying support 6 along the oblique direction, so that a plurality of annular workpieces can smoothly slide down along the corresponding material guide chutes 11 in sequence, a plurality of material guide rotating plates 8 matched with the size specifications of the material guide rotating plates 13 are sequentially and uniformly arranged on the material conveying support 6 on the lower side of the middle part of the material conveying support 11, a plurality of push plate cams 9 matched with the upper and lower positions of the material guide rotating plates 8 are sequentially and vertically fixedly arranged on a material guide rotating shaft 7 rotatably connected with the lower side of the middle part of the material conveying support 6 along the horizontal direction, a material guide belt 18 is arranged between a main belt pulley 17 at the output end of a material conveying motor 10 and an auxiliary belt pulley 16 outside the cam rotating shaft 15, a reset tension spring 20 is obliquely arranged between the end part of the lower side of the material guide rotating plate 8 and a spring pull plate 19, a cam rotating shaft 15 is driven to rotate continuously by a material transmission motor 10, the cam rotating shaft 15 can drive a plurality of push plate cams 9 to rotate synchronously in the rotating process, the push plate cams 9 can drive the material guide rotating plate 8 to rotate in the rotating process, the material guide rotating plate 8 can swing continuously and reciprocally by the aid of the cooperation of the push plate cams 9 and the reset tension spring 20 on the material guide rotating plate 8, the annular workpieces in the material guide sliding grooves 11 can slide down orderly one by one under the reciprocating rotation of the material guide rotating plate 8, the surface of the material guide rotating plate 8 along the upper side of the rotating plate guide groove 13 is of an arc-shaped structure, and the material guide rotating plate 8 can be adjacent to and not contacted with the material transmission bracket 6 all the time in the reciprocating rotating process, the annular workpiece is prevented from sliding and blocking due to a large gap generated between the material guide rotating plate 8 and the material conveying support 6 in the swinging process, the annular workpiece can slide down stably and orderly all the time, the circular workpiece can slide down to the material pushing support 23 of the material pushing mechanism 3 stably and accurately by utilizing the speed reducing rubber strips 36 with the circular arc structures which are respectively and vertically and fixedly arranged on the material conveying supports 6 at two sides of the lower end of the material guide chute 11, the circular workpiece can be prevented from generating strong impact on the material pushing support 23 due to the over-high speed in the sliding process, the anti-falling baffles 37 are respectively and vertically and fixedly arranged on the material conveying supports 6 at two sides above the rotating plate guide groove 13, the anti-falling baffles 37 and the material conveying supports 6 are integrally formed, so that the material guide rotating plate 8 drives the circular workpiece to be pushed in the process, the anti-falling baffle 37 is used for limiting and blocking the annular workpiece, the annular workpiece is prevented from generating deviation and side turning in the pushing process, the guide rotating plate 8 is used for stably and accurately driving the annular workpiece to push and guide the material, the material bearing support 21 is obliquely and fixedly arranged on the guide support 1 at the lower side of the material conveying support 6, the material pushing support 23 is sequentially and uniformly provided with a plurality of material bearing clamping grooves 25 matched with the size and specification of the material guide sliding grooves 11 along the side of the material conveying support 6, the lower side of the material pushing support 23 is horizontally and fixedly provided with a translation sleeve 26 matched with the reciprocating guide rod 22 along the side of the material bearing support 21, the translation sleeve 26 is arranged on the reciprocating guide rod 22 in a sliding manner along the horizontal direction, a material pushing piston rod 27 at the output end of a horizontal pushing cylinder 24 is fixedly connected with the middle part at one side of the material pushing support 23, the horizontal pushing cylinder 24 is used for pulling the material pushing support 23 to translate along the reciprocating guide rod 22, so that when the, the annular workpieces sliding down along the material guide chute 11 can accurately slide into the material bearing clamping groove 25, the material pushing support 23 is pushed by the flat push cylinder 24 to translate along the reciprocating guide rod 22, the material pushing support 23 can drive the annular workpieces to synchronously push and translate in the translation process, so that a plurality of annular workpieces can sequentially fall into the material guide pipe 28 of the material discharging mechanism 4 by utilizing self gravity in the flat push process, the combined conveying of the annular workpieces is realized, the buffer film 38 is obliquely and fixedly arranged at the bottom of the material bearing clamping groove 25 of the material pushing support 23, when the annular workpieces slide into the material bearing clamping groove 25 along the material guide chute 11, the impact generated by the annular workpieces sliding down by the buffer film 38 can be limited and buffered to the maximum extent, and the upper side of the material guide pipe 28 and the lower side of the material guide pipe 28 are in arc transitional connection through the material guide support 1 vertically and fixedly arranged on one side of the material bearing support 21 by the material guide pipe 28, the baffle swing chute 32 is arranged between the upper side of the material guiding pipe 28 and the lower side of the material guiding pipe 28, the upper end of the blanking baffle 29 arranged in the baffle swing chute 32 is hinged to the material guiding pipe 28, the material guiding pipe 28 at one side of the blanking baffle 29 is provided with a blanking connecting rod 30, the upper end of the blanking connecting rod 30 is hinged to the material guiding pipe 28, the lower end of the blanking connecting rod 30 is vertically and rotatably connected with a rotating guide wheel 33 along the side of the blanking baffle 29, the middle part of the blanking connecting rod 30 is fixedly provided with a blanking iron sheet 34, the material guiding pipe 28 at one side of the blanking iron sheet 34 is fixedly provided with a blanking electromagnet 35, a pull rod spring 31 is obliquely arranged between the blanking connecting rod 30 and the material guiding pipe 28, the material guiding pipe 28 is utilized to sequentially guide and convey annular workpieces falling into the material guiding pipe 28, when the blanking electromagnet 35 is electrified with magnetic force, the blanking electromagnet 35 can generate adsorption force with the iron sheet 34, so that the connecting rod 30 is accurately positioned, the blanking connecting rod 30 can limit and guide the blanking baffle 29, so that the blanking baffle 29 can be accurately positioned at a vertical position, the annular workpiece in the material guiding pipe 28 can be blocked, the annular workpiece in the material guiding pipe 28 stops falling, when the blanking electromagnet 35 loses power and loses magnetic force, the blanking electromagnet 35 and the blanking iron sheet 34 lose adsorption force, the annular workpiece in the material guiding pipe 28 pushes the blanking baffle 29 by utilizing self gravity, the blanking baffle 29 is in an inclined state, the annular workpiece at the lowest side in the material guiding pipe 28 smoothly falls, when the annular workpiece at the lowest side in the material guiding pipe 28 smoothly falls, the blanking connecting rod 30 can be rapidly pulled to a vertical state under the action of the pull rod spring 31, the blanking connecting rod 30 can be accurately fixed at a vertical station after the blanking electromagnet 35 is electrified with magnetic force, and the limiting and blocking of the annular workpiece in the material guiding pipe 28 can be realized by utilizing the blanking baffle 29 positioned at the vertical station, the annular workpieces can be conveyed one by one in a guaranteed mode, the lower end of the blanking connecting rod 30 is connected with the rotating guide wheel 33 in a vertical rotating mode along the blanking baffle 29 side, the blanking baffle 29 can swing stably and smoothly in a reciprocating mode, the phenomenon that the blanking baffle 29 swings and is blocked due to the fact that large friction force exists between the lower end of the blanking connecting rod 30 and the blanking baffle 29 is avoided, the guide rotating wheel 39 is connected through the horizontal rotating mode of the end portion of the lower side of the blanking baffle 29, when the blanking baffle 29 swings to an inclined state, the annular workpiece at the lowest end of the guide material pipe 28 can slide more smoothly under the rolling effect of the guide rotating wheel 39 in the downward sliding process, and the phenomenon that the annular workpiece slides and is blocked due to the friction force between the end portion of the lower. Through the structure, the circular workpiece conveying device is reasonable in structural design, can realize the combined conveying of a plurality of circular workpieces, can ensure that the circular workpieces are subjected to blanking conveying one by one, improves the automation degree of workpiece conveying and processing, and meets the requirements of processing and use.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a close way guide mechanism for cyclic annular work piece which characterized in that: the combining and guiding mechanism for the annular workpieces comprises a guiding support, a material conveying mechanism, a material pushing mechanism and a material discharging mechanism, wherein the material conveying mechanism and the material pushing mechanism are fixedly arranged on one side of the guiding support from top to bottom in an inclined direction, the material discharging mechanism is vertically and fixedly arranged on the guiding support on one side of the material pushing mechanism, the material conveying mechanism comprises a material channel bearing frame, a material conveying support, a material guiding rotating shaft, a material guiding rotating plate, a push plate cam and a material conveying motor, the material channel bearing frame is horizontally and fixedly arranged on one side below the material guiding support, the material conveying support is obliquely and downwardly and fixedly arranged on the upper side of the material channel bearing frame, a plurality of material guiding sliding grooves are sequentially and uniformly arranged on the upper side of the material conveying support in the inclined direction, a fixed connecting plate is fixedly arranged between one side of the material conveying support and the material guiding support, rotating plate guide grooves are sequentially and uniformly arranged on the material conveying support on the lower side of the middle part of the plurality of, the guide rotating shaft is mutually vertical to the guide sliding groove, a plurality of guide rotating plates matched with the size specification of the rotating plate guide groove are sequentially and vertically fixedly arranged on the guide rotating shaft along the horizontal direction, a material bearing folded surface with an L-shaped structure is arranged on the upper side of the guide rotating plate, a cam rotating shaft is horizontally and rotatably connected onto the guide support on the lower side of the guide rotating shaft, the cam rotating shaft is mutually parallel to the guide rotating shaft, a plurality of push plate cams matched with the upper and lower positions of the guide rotating plate are sequentially and vertically and fixedly arranged on the cam rotating shaft along the horizontal direction, an auxiliary belt wheel is vertically and coaxially and fixedly arranged on the outer side of the cam rotating shaft, the material conveying motor is horizontally and fixedly arranged on the lower side of the material channel bearing frame, a main belt wheel is vertically and coaxially and fixedly arranged at the output end of the material conveying motor, a guide belt is arranged between the main belt wheel and the auxiliary belt wheel, and a, a reset tension spring is obliquely arranged between the end part of the lower side of the material guide rotating plate and the spring pulling plate, the material pushing mechanism comprises a material bearing bracket, a reciprocating guide rod, a material pushing bracket and a pushing cylinder, the material bearing bracket is obliquely and fixedly arranged on the material guide bracket on the lower side of the material conveying bracket, the material bearing bracket is of an L-shaped structure, the material pushing bracket is horizontally arranged on one side of the material bearing bracket, the inclination angles of the material pushing bracket and the material conveying bracket are the same, the material pushing bracket is sequentially and uniformly provided with a plurality of material bearing clamping grooves matched with the size and specification of the material guide sliding grooves along the side of the material conveying bracket, the reciprocating guide rod is sequentially and horizontally and fixedly arranged on the material guide bracket on one side of the material bearing bracket from top to bottom, a translation sleeve matched with the reciprocating guide rod is horizontally and fixedly arranged below the material pushing bracket along the side of the material bearing bracket, the translation, the output end of the horizontal pushing cylinder is horizontally and slidably provided with a pushing piston rod, the pushing piston rod is parallel to the reciprocating guide rod, one end part of the pushing piston rod is fixedly connected with the middle part of one side of the pushing support, the blanking mechanism comprises a material guide pipe, a blanking baffle, a blanking connecting rod and a pull rod spring, the material guide pipe is vertically and fixedly arranged on the material guide support at one side of the material bearing support, the upper side of the material guide pipe is of a vertical structure, the lower side of the material guide pipe is of an inclined structure, the upper side of the material guide pipe and the lower side of the material guide pipe are connected in a circular arc transition manner, one side of the material guide pipe is vertically provided with a baffle swinging groove, the baffle swinging groove is arranged between the upper side of the material guide pipe and the lower side of the material guide pipe, the blanking baffle is arranged in the baffle swinging groove at one side of, the upper end of the blanking connecting rod is hinged to the material guiding pipe, the lower end of the blanking connecting rod is connected with a rotating guide wheel along the vertical rotation of the side of the blanking baffle, a blanking iron sheet is fixedly arranged in the middle of the blanking connecting rod, a blanking electromagnet is fixedly arranged on the material guiding pipe on one side of the blanking iron sheet, and a pull rod spring is obliquely arranged between the blanking connecting rod and the material guiding pipe.
2. The combined material guiding mechanism for annular workpieces as claimed in claim 1, wherein: and the material conveying supports on two sides of the lower end of the material guide chute are respectively and vertically and fixedly provided with a speed reducing rubber strip with a circular arc structure.
3. The combined material guiding mechanism for annular workpieces as claimed in claim 1, wherein: the surface of the material guide rotating plate along the upper side of the rotating plate guide groove is of a circular arc structure.
4. The combined material guiding mechanism for annular workpieces as claimed in claim 1, wherein: the material conveying supports on the two sides above the rotary plate guide groove are respectively and vertically fixedly provided with an anti-falling baffle, and the anti-falling baffle and the material conveying supports are integrally formed.
5. The combined material guiding mechanism for annular workpieces as claimed in claim 1, wherein: the bottom of the material bearing clamping groove of the material pushing support is obliquely and fixedly provided with a buffer film.
6. The combined material guiding mechanism for annular workpieces as claimed in claim 1, wherein: and the lower end part of the blanking baffle is horizontally and rotatably connected with a material guiding rotating wheel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910606631.0A CN110451224B (en) | 2019-07-06 | 2019-07-06 | A close way guide mechanism for cyclic annular work piece |
| CN202011291241.8A CN112110169A (en) | 2019-07-06 | 2019-07-06 | Annular workpiece guide device |
| CN202011291230.XA CN112124923A (en) | 2019-07-06 | 2019-07-06 | Working method of circular workpiece combining and material guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910606631.0A CN110451224B (en) | 2019-07-06 | 2019-07-06 | A close way guide mechanism for cyclic annular work piece |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291241.8A Division CN112110169A (en) | 2019-07-06 | 2019-07-06 | Annular workpiece guide device |
| CN202011291230.XA Division CN112124923A (en) | 2019-07-06 | 2019-07-06 | Working method of circular workpiece combining and material guiding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110451224A CN110451224A (en) | 2019-11-15 |
| CN110451224B true CN110451224B (en) | 2020-12-15 |
Family
ID=68482290
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291241.8A Withdrawn CN112110169A (en) | 2019-07-06 | 2019-07-06 | Annular workpiece guide device |
| CN201910606631.0A Active CN110451224B (en) | 2019-07-06 | 2019-07-06 | A close way guide mechanism for cyclic annular work piece |
| CN202011291230.XA Withdrawn CN112124923A (en) | 2019-07-06 | 2019-07-06 | Working method of circular workpiece combining and material guiding mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291241.8A Withdrawn CN112110169A (en) | 2019-07-06 | 2019-07-06 | Annular workpiece guide device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291230.XA Withdrawn CN112124923A (en) | 2019-07-06 | 2019-07-06 | Working method of circular workpiece combining and material guiding mechanism |
Country Status (1)
| Country | Link |
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| CN (3) | CN112110169A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918482A (en) * | 2019-11-28 | 2020-03-27 | 盐城市盐渎西城贸易有限公司 | Trade district goods circulation sorting device |
| CN111137669A (en) * | 2020-01-20 | 2020-05-12 | 登封市启明轩程控设备有限公司 | Rod moving device |
| US20210316951A1 (en) * | 2020-04-09 | 2021-10-14 | Goodrich Corporation | Magnetized home position for actuated part |
| CN111532753B (en) * | 2020-04-21 | 2021-08-06 | 长春新试验机有限责任公司 | Metal round pipe conveying and overturning device |
| CN111703851B (en) * | 2020-06-19 | 2021-07-16 | 绍兴市瑾杰机械有限公司 | Metal pipe convenient-to-control real-time feeding mechanism |
| CN111923112A (en) * | 2020-07-27 | 2020-11-13 | 杭州查凤科技有限公司 | Bobbin processing device for textile processing |
| CN112811142B (en) * | 2020-12-31 | 2024-04-05 | 华南理工大学 | Automatic bulk material distribution switching device based on transmission connecting rod |
| CN112893061B (en) * | 2021-01-18 | 2022-02-25 | 南京和涛塑胶有限公司 | Production process of N-HAP hot-dip plastic steel pipe |
| CN112934760A (en) * | 2021-02-02 | 2021-06-11 | 浙江快驴科技有限公司 | Sorting device for lithium battery cell and use method thereof |
| CN113060537A (en) * | 2021-03-03 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Tray damping mechanism |
| CN113017263B (en) * | 2021-04-08 | 2022-03-08 | 王军 | Drawing and drawing board frame convenient to store architectural design |
| CN113602785B (en) * | 2021-08-06 | 2023-05-19 | 浙江华熔科技有限公司 | Material output sorting device |
| CN114633146A (en) * | 2022-03-28 | 2022-06-17 | 中船黄埔文冲船舶有限公司 | Feeding device for pipe cutting |
| CN115108120A (en) * | 2022-07-21 | 2022-09-27 | 山推建友机械股份有限公司 | Cement bale breaking conveyor |
| CN115158920B (en) * | 2022-08-19 | 2023-02-24 | 东莞市嘉洋电池有限公司 | Battery recovery system |
| CN115255641B (en) * | 2022-09-26 | 2022-12-09 | 苏州有执激光智能科技有限公司 | Circumferential laser welding machine for multi-station annular pipe fittings |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661217A (en) * | 1979-10-23 | 1981-05-26 | Nishida Tekko Kk | Aligning and dumping device for waste tire |
| FR2856043B1 (en) * | 2003-06-11 | 2005-09-02 | Kalix Sa | UNIT FOR FEEDING A WORKSTATION |
| CN108861483A (en) * | 2018-06-23 | 2018-11-23 | 张帼威 | A kind of tank body blanking turnover mechanism |
| CN208603262U (en) * | 2018-07-20 | 2019-03-15 | 海宁市波菲特进出口有限公司 | A kind of pipe fitting continuous feeding mechanism |
| CN108639721A (en) * | 2018-07-20 | 2018-10-12 | 海宁市波菲特进出口有限公司 | A kind of pipe fitting continuous feeding mechanism |
| CN208603301U (en) * | 2018-07-20 | 2019-03-15 | 海宁市波菲特进出口有限公司 | A kind of pipe fitting automatic branching transport mechanism |
| CN108820802A (en) * | 2018-07-23 | 2018-11-16 | 嘉兴汉羿文化传播有限公司 | A kind of pipe fitting commutation feed mechanism |
-
2019
- 2019-07-06 CN CN202011291241.8A patent/CN112110169A/en not_active Withdrawn
- 2019-07-06 CN CN201910606631.0A patent/CN110451224B/en active Active
- 2019-07-06 CN CN202011291230.XA patent/CN112124923A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN110451224A (en) | 2019-11-15 |
| CN112124923A (en) | 2020-12-25 |
| CN112110169A (en) | 2020-12-22 |
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Effective date of registration: 20201130 Address after: 398 Wenhua Road, Fuguo street, Zhanhua District, Binzhou City, Shandong Province Applicant after: Binzhou Zhanhua Lanqiao Biotechnology Co., Ltd Address before: No. 15, caojiabang, Xieqiao village, Xieqiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant before: Guo Yuping |
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Application publication date: 20191115 Assignee: Binzhou Zhanhua Jingdi chemical new material Co.,Ltd. Assignor: Binzhou Zhanhua Lanqiao Biotechnology Co., Ltd Contract record no.: X2021980013977 Denomination of invention: A combined material guiding mechanism for annular workpiece Granted publication date: 20201215 License type: Common License Record date: 20211206 |