CN213476488U - Spinning forming alternate mechanism of paper pulp molding product - Google Patents
Spinning forming alternate mechanism of paper pulp molding product Download PDFInfo
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- CN213476488U CN213476488U CN202022048199.9U CN202022048199U CN213476488U CN 213476488 U CN213476488 U CN 213476488U CN 202022048199 U CN202022048199 U CN 202022048199U CN 213476488 U CN213476488 U CN 213476488U
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Abstract
The utility model provides a spinning shaping of pulp moulding product is mechanism in turn is including rotating the carousel of connection in the frame, install a plurality of and the carousel rotates the spinning die of being connected and being used for fixed pulp moulding product on the carousel, the spinning die is the circumference and distributes, be equipped with the lift seat that is located the carousel below in the frame, and the lift power device of the vertical lift of drive lift seat, be equipped with the rotatory power device of die on the lift seat, thereby lift power device drive die rotatory power device rises and realize this spinning die rotation through separation and reunion connection structure connection between mould rotatory power device and one of them spinning die, the carousel is connected and drives with rotatory power device spinning die revolution.
Description
Technical Field
The utility model belongs to the technical field of machinery, especially, relate to a spinning shaping mechanism in turn of paper pulp moulded product.
Background
Pulp molded products, including pulp molded cup lids and cups and the like.
When the cup cover and the cup are combined, an annular buckle design is generally manufactured on any one side in order to ensure the sealing performance and the anti-falling performance.
The present ring buckle design is made by machining in a pulp molding process to achieve the above-described sealing and release resistance. Although this method can satisfy the use requirement to some extent, it has the following disadvantages:
the structure with different thicknesses can be caused, and the material input is increased;
secondly, the difficulty and cost of opening the mold are increased.
In order to overcome the defects of the prior art, for example, the chinese patent discloses a servo forming device for controlled feeding processing of a pulp cup lid circular buckle, CN201922057581.3, which utilizes mechanical equipment to perform the later spin forming processing of the pulp cup lid, however, this scheme needs to remove the processed cup lid and reinstall an unprocessed cup lid after completing the processing of a cup lid to continue the spin forming processing, the middle pause time is long and the processing efficiency is affected.
Secondly, it is limited by the restriction that pushes down the subassembly of unprocessed bowl cover, is unfavorable for the blowing and gets the material.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a spinning shaping mechanism in turn of pulp moulding product that can solve above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a spinning shaping of pulp moulding product is mechanism in turn is including rotating the carousel of connection in the frame, install a plurality of and the carousel rotates the spinning die of being connected and being used for fixed pulp moulding product on the carousel, the spinning die is the circumference and distributes, be equipped with the lift seat that is located the carousel below in the frame, and the lift power device of the vertical lift of drive lift seat, be equipped with die rotation power device on the lift seat, thereby lift power device drive die rotation power device rises and realize this spinning die rotation through separation and reunion connection structure connection between die rotation power device and one of them spinning die, the carousel is connected and drives with carousel rotation power device spinning die revolution.
Preferably, the rack is provided with at least one sensor fixing block positioned on the outer side of the rotary power device and a position sensor fixed on one of the sensor fixing blocks, the outer side of the rotary power device of the turntable is connected with rotary positioning blocks with the number equal to the total number of the spinning female dies, the rotary power device of the turntable drives the rotary positioning blocks to synchronously rotate, and when the position sensor is opposite to any rotary positioning block, the revolution of one of the spinning female dies is in place.
Preferably, the clutch connection structure comprises a flat insertion part arranged at the top of the output shaft of the servo motor, the lower end of each spinning female die is connected with a clutch disc, and the center of each clutch disc is provided with a flat hole for the flat insertion part to be inserted into.
Preferably, the rotary power device of the rotary table is a rotary cylinder, the rotary power device is connected with a rotary shaft, a rotary shaft seat sleeved at the upper end of the rotary shaft is arranged on the rack, the rotary table is arranged on the end surface of the rotary shaft extending to the upper end of the rotary shaft seat, a cantilever block and a supporting notch arranged on the cantilever block are arranged on the side part of the rotary shaft seat, and an output shaft of the servo motor is clamped in the supporting notch.
Preferably, the turntable comprises a strip-shaped plate, the middle position of the strip-shaped plate is fixed on the upper end face of the rotating shaft, and the two ends of the upper surface of the strip-shaped plate are respectively provided with the spinning female die.
Preferably, the two ends of the strip-shaped plate are respectively provided with a mounting hole, the spinning female die is rotatably mounted in the mounting holes, the clutch disc is positioned in the mounting hole, the two ends of the lower surface of the strip-shaped plate are respectively provided with a lower plate positioned below the clutch disc, a rotating shaft through hole is arranged at the center of the rotating shaft seat, the upper end of the rotating shaft is connected with a bearing group, the bearing group is mounted in the rotating shaft through hole, the middle position of the strip-shaped plate is fixed at the upper end of the bearing group, the two lower plates are symmetrically arranged by the axial lead of the bearing group, and arc concave surfaces matched with the outer wall of the bearing group are respectively arranged on the.
Preferably, the upper surface of the strip-shaped plate is provided with a disc plate, and the outer edge of the disc plate is provided with circular open grooves into which the spinning female dies can extend one by one.
Preferably, the frame include dull and stereotyped down, dull and stereotyped down is connected with the upper flat plate through four stands, lower dull and stereotyped and upper flat plate parallel, the carousel rotate and connect on the upper flat plate, translation drive arrangement fix on the upper flat plate, the lift power ware fix on the dull and stereotyped down, the support fix on the upper flat plate, terrace die rotation drive arrangement and translation drive arrangement install on the upper flat plate.
Preferably, the translation driving device comprises a fixing groove fixed on the upper flat plate and a guide rail parallel to the fixing groove, one end of the fixing groove is connected with a servo motor, an inverted U-shaped sliding plate is arranged at the upper side notch of the fixing groove in a closed mode, the servo motor is connected with the U-shaped sliding plate through a transmission structure arranged in the fixing groove in a built-in mode so as to drive the U-shaped sliding plate to move along the length direction of the fixing groove, the translation driving device further comprises a transverse translation plate, one end of the transverse translation plate is fixed on the U-shaped sliding plate, the other end of the transverse translation plate is connected with a sliding block, the sliding block is connected with the guide rail in a sliding.
Preferably, the upper flat plate is provided with an avoidance hole, the male die rotation driving device is a servo motor, and the servo motor partially extends into the avoidance hole.
A spinning former in pulp moulding product's wall thickness includes the frame, be equipped with the carousel that is the level setting in the frame, the carousel is connected with carousel rotation power device, install a plurality of on the carousel and rotate the spinning die who is connected and be used for fixed pulp moulding product with the carousel, the spinning die is the circumference and distributes, be equipped with the support in the frame to and install the lift power device on the support, be connected with on the lift power device with lift power device rotate the briquetting of being connected and carousel rotation power device drive carousel rotate thereby make the spinning die gets into to the briquetting under in turn, be equipped with the lift seat that is located the carousel below in the frame to and the lift power device of the vertical lift of drive lift seat, be equipped with the rotatory power device of die on the lift seat, thereby lift power device drive die rotation power device rises and get into to connect through separation and reunion connection structure between the spinning die under the briquetting and the spinning die under the briquetting The spinning female die is rotated, the frame is also provided with spinning male dies which are distributed opposite to the spinning female die entering the position right below the pressing block, the spinning male dies are connected with the male die rotation driving device, and the male die rotation driving device is arranged on the translation driving device.
The inner wall thickness spinning forming process of paper pulp molded product includes the following steps:
s1, fixing the paper pulp molding product which is not formed by spinning on a spinning concave die;
s2, rotating the turntable and driving a spinning female die to enter the position right below the pressing block;
s3, the lifting power device drives the pressing block to descend and press the top of the pulp molding product;
s4, the lifting power device drives the female die rotating power device to ascend, the female die rotating power device is connected with the spinning female die through a clutch connection structure, and the translation driving device drives the spinning male die arranged on the male die rotating driving device to be close to the spinning female die positioned right below the pressing block;
s5, driving the spinning female die to rotate by the female die rotation power device, driving the spinning male die to rotate by the male die rotation driving device, driving the spinning female die to rotate in the direction opposite to that of the spinning male die, and driving the spinning male die to contact with the outer wall of the paper pulp molding product and spin the paper pulp molding product by the translation driving device;
s6, transferring the pulp molding product after spinning to the position right below the briquetting by using the turntable, then, feeding the unprocessed pulp molding product on the upper part and the lower part of the turntable to the position right below the briquetting, repeating the steps S3-S5, and simultaneously taking down the processed pulp molding product, namely, obtaining the finished product of the pulp molding product.
Compared with the prior art, the spinning forming alternate mechanism of the paper pulp molding product has the advantages that:
by using the scheme that the rotary table and the plurality of spinning female dies are cooperated to alternately enter the position right below the pressing block, one spinning station can alternately correspond to the plurality of spinning female dies, so that the waiting time between an unprocessed pulp molding product and a processed pulp molding product is shortened, the production efficiency is improved, and the rotary table is suitable for mass production and processing.
The number of translation devices is small, which reduces the manufacturing cost of the equipment.
The whole structure of the equipment is more compact, and the occupied area is small.
The unprocessed products are placed on one turntable in a concentrated mode, and efficiency is higher.
Drawings
Fig. 1 is a schematic side-down perspective structure view provided by the present invention.
Fig. 2 is a schematic view of a side-up perspective structure provided by the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic bottom view of the present invention.
Fig. 5 is a simplified schematic diagram of the sensor detection provided by the present invention.
Fig. 6 is a schematic view of the structure of the lower plate provided by the present invention.
Fig. 7 is a schematic diagram of a cantilever block structure according to the present invention.
Fig. 8 is a schematic diagram of a pulp molded product from an un-spun state to a product after spinning.
Fig. 9 is a schematic view of the mold structure provided by the present invention.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 and fig. 2, a spinning forming alternating mechanism of a pulp molding product is installed on a frame 1, specifically, the frame 1 of the embodiment includes a lower flat plate 11, the lower flat plate 11 is connected with an upper flat plate 13 through four upright posts 12, and the lower flat plate 11 and the upper flat plate 13 are parallel.
The upright posts 12 are distributed at four angles of the lower flat plate 11, similarly, the upper ends of the upright posts 12 are connected with four corners of the upper flat plate 13, and the space between the lower flat plate 11 and the upper flat plate 13 can form an installation space and play a role of protection.
This mechanism includes: the frame 1 is provided with a turntable 2 which is horizontally arranged, and the turntable 2 is connected with a turntable rotating power device 3 a. Preferably, the turntable 2 of the present embodiment is rotatably connected to the upper plate 13.
The rotary table 2 is provided with a plurality of spinning female dies 4 which are rotationally connected with the rotary table 2 and used for fixing the paper pulp molding product, and the spinning female dies 4 are circumferentially distributed. The number of the spinning female dies 4 is two, and of course, the number of the spinning female dies 4 can be 3-6, and the corresponding number can be designed according to actual production requirements.
The frame 1 is provided with a bracket 5, the bracket 5 is fixed on the upper flat plate, and a lifting power device 50 is installed on the bracket 5, the lifting power device 50 is fixed on the lower flat plate 11, the lifting power device 50 is an air cylinder or an oil cylinder, a press block 51 rotationally connected with the lifting power device 50 is connected to the lifting power device 50, and the rotary table rotating power device 3a drives the rotary table 2 to rotate, so that the spinning female dies 4 alternately enter the position under the press block 51.
By using the scheme that the rotary table and the plurality of spinning female dies 4 enter the position right below the pressing block 51 in cooperation with each other, one spinning station can correspond to the plurality of spinning female dies 4 alternately, so that the waiting time between an unprocessed pulp molded product and a processed pulp molded product is shortened.
As shown in fig. 1-4, a lifting seat 6 located below the turntable 2 and a lifting power device 60 driving the lifting seat 6 to vertically lift are provided on the frame 1, a female die rotation power device 3 is provided on the lifting seat 6, the lifting power device 60 drives the female die rotation power device 3 to ascend and is connected between the female die rotation power device 3 and the spinning female die 4 entering right below the pressing block 51 through a clutch connection structure so as to realize rotation, i.e., revolution, i.e., rotation, of the spinning female die 4, a spinning male die 7 distributed opposite to the spinning female die 4 entering right below the pressing block 51 is further provided on the frame 1, the spinning male die 7 is connected with a male die rotation driving device 70, and the male die rotation driving device 70 is provided on the translation driving device 8. The translation drive means 8 are fixed to the upper plate 13. The punch rotation drive means 70 and the translation drive means 8 are mounted on the upper plate.
The clutch connection structure can realize that the spinning female die 4 entering alternately performs independent rotation control so as to ensure the smoothness of alternate operation, further reduce the total amount of rotation power and reduce the investment cost required by equipment manufacture.
In an optimized scheme, as shown in fig. 3-5, at least one sensor fixing block 10 positioned outside the rotary power device 3a of the turntable is arranged on the frame 1, the transverse section of the sensor fixing block 10 is U-shaped, the two sensor fixing blocks 10 of the embodiment are symmetrically distributed, the rotary power device 3a of the turntable is positioned between the two sensor fixing blocks 10 to facilitate the position detection, and a position sensor 11 fixed on one of the sensor fixing blocks 10, the position sensor 11 being a photoelectric sensor, the outer side of the turntable rotating power device 3a is connected with the rotating positioning blocks 30 with the number equal to the total number of the spinning female dies 4, the turntable rotating power device 3a drives the rotating positioning blocks 30 to rotate synchronously, and when the position sensor 11 is opposite to any one rotating positioning block 30, one spinning female die 4 is positioned right below the pressing block 51. That is, when the position sensor 11 detects a signal of the rotary positioning block 30, it indicates that the spinning female die 4 is rotated in place, and then the spinning operation can be performed, thereby ensuring the reliability of the production process.
The optimization scheme, lift seat 6 is the rectangle frame, die rotary power device 3 be servo motor and servo motor is located the rectangle frame to form the protection to servo motor, servo motor's upper end is fixed on the top side of rectangle frame and servo motor's output shaft runs through the top side of rectangle frame up, top surface at the rectangle frame is equipped with a Y shape sensor 61, Y shape sensor 61 is photoelectric position sensor, the cover is equipped with a linkage dish 31 on servo motor's output shaft, be equipped with a breach 32 on linkage dish 31, then in entering into Y shape sensor 61 as linkage dish 31 the breach 32 servo motor's output shaft rotatory target in place. The structure above mainly ensures the matching accuracy of the clutch connection structure to prevent the position deviation caused by dislocation from failing to realize clutch connection.
According to the optimized scheme, the clutch connection structure comprises flat insertion parts 33 arranged at the tops of output shafts of the servo motors, the lower end of each spinning female die 4 is connected with a clutch disc 40, and a flat hole 41 for inserting the flat insertion parts 33 is formed in the center of the clutch disc 40. Two conical surfaces are arranged on the top of the flat plug-in part 33, and the two conical surfaces form an inverted V-shaped surface to play a role of guiding.
Further, as shown in fig. 1-3 and 7, the turntable rotating power device 3a is a rotating cylinder, a rotating shaft 34 is connected to the turntable rotating power device 3a, a rotating shaft seat 35 sleeved on the upper end of the rotating shaft 34 is arranged on the frame 1, the turntable 2 is mounted on an end surface of the rotating shaft 34 extending to the upper end of the rotating shaft seat 35, a cantilever block 36 is arranged on the side of the rotating shaft seat 35, and a supporting notch 37 is arranged on the cantilever block 36, and an output shaft of the servo motor is clamped in the supporting notch 37. The holding notches 37 serve as holding and guiding means.
Further, as shown in fig. 1 to 3 and fig. 6, the turntable 2 includes a strip-shaped plate 20, the middle position of the strip-shaped plate 20 is fixed on the upper end surface of the rotating shaft 34, and the two ends of the upper surface of the strip-shaped plate 20 are respectively provided with the above-mentioned spinning female dies 4. Specifically, mounting holes are respectively formed in two ends of the strip-shaped plate 20, the spinning female die 4 is rotatably mounted in the mounting holes, the clutch disc 40 is located in the mounting holes, lower plates 21 located below the clutch disc 40 are respectively arranged at two ends of the lower surface of the strip-shaped plate 20, a rotating shaft through hole is formed in the center of the rotating shaft seat 35, a bearing group 38 is connected to the upper end of the rotating shaft 34, the bearing group 38 is mounted in the rotating shaft through hole, the middle of the strip-shaped plate 20 is fixed to the upper end of the bearing group 38, the two lower plates 21 are symmetrically arranged with the axis of the bearing group 38, and arc concave surfaces 22 matched with the outer wall of the bearing group 38 are respectively arranged on the opposite inner sides of the two lower plates 21. The arc concave surface 22 can improve the smoothness of rotation, and can further improve the matching strength of the joint.
The bearing set 38 includes an upper retainer ring and a lower retainer ring, and a bearing member mounted between the upper retainer ring and the lower retainer ring, with the arcuate recessed surface 22 circumferentially mating with the lower retainer ring.
Secondly, a disc plate 24 is arranged on the upper surface of the strip-shaped plate 20, and circular open grooves 25 into which the spinning female dies 4 extend one by one are arranged on the outer edge of the disc plate 24. A disc plate 24 which may form a shield.
The optimization scheme, translation drive arrangement 8 is including fixing the fixed slot 80 on the last flat board, the both ends of fixed slot 80 are sealed, there is the notch its upside, and the guide rail 81 parallel with fixed slot 80, one end at fixed slot 80 is connected with servo motor 82, and the upside notch with fixed slot 80 seals and is the U-shaped sliding plate 83 of falling the U-shaped, thereby servo motor 82 is connected with U-shaped sliding plate 83 through the transmission structure of placing in fixed slot 80 in and drives U-shaped sliding plate 83 and remove along fixed slot 80 length direction, further, this transmission structure is including connecting the transmission lead screw at servo motor 82 output shaft, the both ends of transmission lead screw are passed through the bearing and are installed on fixed slot 80, the cover is equipped with the lead screw swivel nut on the transmission lead screw, the lead screw swivel nut passes through the fixed pedestal and installs at. The matching of the transmission screw rod and the screw rod thread sleeve can improve the control precision, and the moving stroke of the spinning convex die 7 can be accurately controlled in cooperation with the servo motor.
The punch die further comprises a transverse translation plate 84, one end of the transverse translation plate 84 is fixed on the U-shaped sliding plate 83, the other end of the transverse translation plate 84 is connected with a sliding block 85, the sliding block is in sliding connection with the guide rail 81, and the punch die rotation driving device 70 is fixed on the transverse translation plate 84. The structure can further improve the compactness of the layout.
Secondly, the upper plate 13 is provided with a relief hole 130, the punch rotation driving device 70 is a servo motor, and the servo motor partially extends into the relief hole 130. This structure can further improve the compactness of the layout.
As shown in the figures 1-8 of the drawings,
the inner wall thickness spinning forming process of paper pulp molded product includes the following steps:
s1, fixing the paper pulp molding product which is not formed by spinning on the spinning concave die 4; the pulp molding product which is not spun and formed can be fixed on the spinning concave die 4 by a mechanical arm, and of course, the pulp molding product can also be manually molded.
S2, rotating the turntable and driving a spinning female die 4 to enter under the pressing block 51; a spinning die 4 corresponds to a rotary positioning block 30, that is, the position sensor 11 detects a signal of the rotary positioning block 30 opposite to the spinning die 4 entered right below the pressing block 51.
S3, the lifting power device 50 drives the pressing block 51 to descend and press the top of the pulp molding product;
s4, the lifting power device 60 drives the female die rotation power device 3 to lift, the female die rotation power device 3 is connected with the spinning female die 4 through a clutch connection structure, and the translation driving device 8 drives the spinning male die 7 arranged on the male die rotation driving device 70 to be close to the spinning female die 4 located right below the pressing block 51;
that is, the notch 32 enters the Y-shaped sensor 61, indicating that the position is in place.
S5, the female die rotation power device 3 drives the spinning female die 4 to rotate, the male die rotation driving device 70 simultaneously drives the spinning male die 7 to rotate, the rotation direction of the spinning female die 4 is opposite to that of the spinning male die 7, and the translation driving device 8 drives the spinning male die 7 to contact with the outer wall of the paper pulp molding product and spin the paper pulp molding product;
s6, transferring the pulp molding product after spinning to the position right below the briquetting by using the turntable, then, feeding the unprocessed pulp molding product on the upper part and the lower part of the turntable to the position right below the briquetting, repeating the steps S3-S5, and simultaneously taking down the processed pulp molding product, namely, obtaining the finished product of the pulp molding product.
Further, as shown in fig. 9, the inner cam buckle spinning forming mold of the pulp molded product comprises a spinning female mold 4 and a spinning male mold 7, wherein the pulp molded product is open downwards and is sleeved on the spinning female mold 4.
Specifically, the spinning female die 4 comprises a circular spinning die 42 matched with the open end of the pulp molded product, an inward concave spinning inner groove 43 is arranged on the outer wall of the upper end of the circular spinning die 42, the groove walls on two sides of the notch of the spinning inner groove 43 are connected with the outer wall of the circular spinning die 42 through arc-shaped convex surfaces 44, and the arc-shaped convex surfaces 44 can be smoothly excessive so as to avoid crushing the pulp molded product during spinning.
The spinning male die 7 comprises a spinning disc die 72, the peripheral direction of the spinning disc die 72 is provided with a spinning outer convex part 73 matched with the spinning inner groove 43, and the upper end of the spinning outer convex part 73 is connected with the outer wall of the spinning disc die 72 through a limiting surface 74. The limiting surface 74 can limit the depth of the spinning convex part 73 extending into the spinning inner groove 43, so as to ensure the extending depth every time, thereby improving the spinning processing quality of the product.
The spinning inner groove 43 is an arc groove and the groove depth of the arc groove is smaller than the radius of the arc groove. The arc groove can avoid spinning and cutting off the paper pulp molding product so as to ensure the stress uniformity.
The top edge of the circular spinning die 42 is provided with a circular arc chamfer 45. So as to facilitate the nesting of the pulp molding product.
The circular spinning die 42 is provided with a sinking groove. The counter sink facilitates the formation of a counter bore in the top surface of the circular spinning die 42.
The center of the lower surface of the spinning disk die 72 is connected with a connecting cylinder 75. The connecting cylinder 75 is connected to a connecting shaft that drives the spinning disk die 72 to rotate.
Next, the spinning disk die 72 has a lower inclined surface 76 on the lower surface thereof, which connects between the connecting cylinder 75 and the spinning outer convex portion 73, and the regulating surface 74 is an inclined surface and the lower inclined surface 76 and the regulating surface 74 form an acute angle.
The lower inclined surface 76 and the regulating surface 74 form a regulation, respectively, to ensure stability and reliability of spinning.
The pulp moulded product after spinning is shown in figure 8.
Example two
The working principle and structure of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: the spinning concave dies 4 are three and are uniformly distributed in the circumference.
EXAMPLE III
The working principle and structure of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: the spinning concave dies 4 are four in number and are uniformly distributed in the circumference.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A spinning forming alternate mechanism of a paper pulp molding product is characterized by comprising a turntable (2) rotationally connected with a rack, a plurality of spinning concave dies (4) which are rotationally connected with the turntable (2) and are used for fixing the paper pulp molding product are arranged on the turntable (2), the spinning concave dies (4) are distributed in a circumferential manner, a lifting seat (6) positioned below the turntable (2) is arranged on the frame (1), and a lifting power device (60) for driving the lifting seat (6) to vertically lift, a female die rotating power device (3) is arranged on the lifting seat (6), the lifting power device (60) drives the female die rotating power device (3) to ascend, the female die rotating power device (3) is connected with one spinning female die (4) through a clutch connection structure, so that the spinning female die (4) rotates, and the turntable (2) is connected with the turntable rotating power device (3a) and drives the spinning female die (4) to revolve;
the rotary table type rotary positioning device is characterized in that at least one sensor fixing block (10) located on the outer side of a rotary table rotary power device (3a) and a position sensor (11) fixed on one of the sensor fixing blocks (10) are arranged on a rack (1), the outer side of the rotary table rotary power device (3a) is connected with rotary positioning blocks (30) with the number equal to the total number of rotary positioning dies (4), the rotary table rotary power device (3a) drives the rotary positioning blocks (30) to synchronously rotate, and when the position sensor (11) is opposite to any rotary positioning block (30), revolution of one of the rotary positioning dies (4) is in place.
2. The alternating spinning mechanism for pulp moldings as claimed in claim 1, wherein said lifting base (6) is a rectangular frame, said female mold rotating power device (3) is a servo motor and said servo motor is located in the rectangular frame, the upper end of the servo motor is fixed on the top side of the rectangular frame and the output shaft of the servo motor is upward through the top side of the rectangular frame, a Y-shaped sensor (61) is provided on the top surface of the rectangular frame, a linking disk (31) is sleeved on the output shaft of the servo motor, a notch (32) is provided on the linking disk (31), and when the notch (32) of the linking disk (31) enters the Y-shaped sensor (61), the output shaft of the servo motor rotates in place.
3. The alternating spinning mechanism of pulp molding product as claimed in claim 2, characterized in that the clutch connection structure comprises a flat plug-in part (33) arranged on top of the output shaft of the servo motor, a clutch disc (40) is connected to the lower end of each spinning female die (4), and a flat hole (41) for inserting the flat plug-in part (33) is arranged in the center of the clutch disc (40).
4. The alternating spinning mechanism for pulp moldings as claimed in claim 3, wherein said rotary table rotary power unit (3a) is a rotary cylinder, a rotary shaft (34) is connected to said rotary table rotary power unit (3a), a rotary shaft seat (35) fitted over the upper end of said rotary shaft (34) is provided on the machine frame (1), said rotary table (2) is mounted on the end surface of said rotary shaft (34) extending to the upper end of said rotary shaft seat (35), a cantilever block (36) is provided on the side of said rotary shaft seat (35), and a supporting notch (37) is provided on said cantilever block (36), and the output shaft of said servo motor is engaged in said supporting notch (37).
5. A spinning alternating mechanism of pulp molding product according to claim 4 characterized in that said turntable (2) comprises a strip-shaped plate (20), the middle position of the strip-shaped plate (20) is fixed on the upper end face of the rotating shaft (34), and both ends of the upper surface of the strip-shaped plate (20) are respectively provided with a spinning female die (4).
6. A spinning alternating mechanism of pulp molding product according to claim 5, mounting holes are respectively arranged at the two ends of the strip-shaped plate (20), the spinning female die (4) is rotatably mounted in the mounting holes, the clutch disc (40) is positioned in the mounting holes, the two ends of the lower surface of the strip-shaped plate (20) are respectively provided with a lower plate (21) positioned below the clutch disc (40), a rotating shaft through hole is arranged at the center of the rotating shaft seat (35), a bearing group (38) is connected at the upper end of the rotating shaft (34) and the bearing group (38) is arranged in the rotating shaft through hole, the middle position of the strip-shaped plate (20) is fixed at the upper end of the bearing group (38), the two lower plates (21) are symmetrically arranged by the axial lead of the bearing group (38), and arc concave surfaces (22) matched with the outer wall of the bearing group (38) are respectively arranged on the opposite inner sides of the two lower plates (21).
7. A spinning alternating mechanism of pulp molding products according to claim 5, characterized in that a disc plate (24) is arranged on the upper surface of the strip-shaped plate (20), and a circular open slot (25) for the spinning female die (4) to extend into is arranged on the outer edge of the disc plate (24).
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| CN202022048199.9U CN213476488U (en) | 2020-09-17 | 2020-09-17 | Spinning forming alternate mechanism of paper pulp molding product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102838A1 (en) * | 2021-12-09 | 2023-06-15 | 巢邕 | Paper pulp molding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102838A1 (en) * | 2021-12-09 | 2023-06-15 | 巢邕 | Paper pulp molding device |
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