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CN-121698283-B - Efficient spiral cover device

CN121698283BCN 121698283 BCN121698283 BCN 121698283BCN-121698283-B

Abstract

The invention discloses a high-efficiency cap screwing device which comprises a base, a cap separating plate, a cap feeding guide rail and a cap screwing mechanism, wherein the cap separating plate is obliquely arranged in front of the base, the cap screwing mechanism is arranged in the base in a lifting manner, the cap feeding guide rail is obliquely arranged in front of the cap separating plate and is used for conveying a plurality of bottle caps to the cap separating plate, a plurality of cap separating channels are arranged on the surface of the cap separating plate, the inner wall of the base is provided with a swinging guide mechanism which is in sliding fit with the side wall of the cap screwing mechanism, the cap screwing mechanism swings towards the direction of the cap separating plate under the guiding action of the swinging guide mechanism when ascending, and the cap screwing mechanism is righted under the guiding action of the swinging guide mechanism when descending. The invention realizes synchronous conveying and arrangement of a plurality of bottle caps, further realizes the cap screwing operation of a plurality of containers at one time, and greatly improves the working efficiency.

Inventors

  • LUO SHIZE

Assignees

  • 汕头市虹桥包装实业有限公司

Dates

Publication Date
20260512
Application Date
20260213

Claims (10)

  1. 1. The utility model provides a high efficiency cap screwing device, its characterized in that includes base (1), minute apron (2), send lid guide rail (3), spiral cover mechanism (4), minute apron (2) slope set up in the place ahead of base (1), spiral cover mechanism (4) liftable set up in base (1), send lid guide rail (3) slope set up in the place ahead of minute apron (2), the place ahead of minute apron (2) articulated have with send lid guide rail (6) that the end of (3) links up, send lid guide rail (3) are used for sending into a plurality of bottle caps on upset guide rail (6), and drive through upset drive arrangement upset guide rail (6) are sent a plurality of bottle caps on minute apron (2), be provided with a plurality of minute lid passageway (21) on the surface of minute apron (2). The inner wall of the base (1) is provided with a swing guide mechanism (8), the swing guide mechanism (8) is in sliding fit with the side wall of the cap screwing mechanism (4), the cap screwing mechanism (4) swings towards the direction of the cap dividing plate (2) under the action of the swing guide mechanism (8) when ascending, a top cover mechanism (24) is arranged below the cap dividing plate (2) and used for pushing a bottle cap in the cap dividing channel (21) onto the cap screwing mechanism (4), and the cap screwing mechanism (4) is righted under the action of the swing guide mechanism (8) when descending and is used for screwing the bottle cap onto a container; The cover dividing plate (2) is provided with a horizontal sliding module (25), the bottom of the horizontal sliding module (25) is fixedly provided with a cover blocking plate (26), and the surface of the cover blocking plate (26) is provided with a plurality of square holes (261) communicated with the cover dividing channel (21) at intervals along the length direction; the front inclined frame of base (1) has set up branch material frame (20), one side of branch material frame (20) is set up and is had deflector (202), be provided with chute (203) on deflector (202), the one end of horizontal slip module (25) with chute (203) sliding fit.
  2. 2. The efficient cap screwing device according to claim 1, wherein a limiting hole (22) communicated with the cap separating channel (21) is formed in the surface of the cap separating plate (2), a limiting sleeve (23) is inserted into the limiting hole (22) in a sliding manner, a slot (231) is formed in the outer wall of the upper portion of the limiting sleeve (23) in the sliding direction of the cap, and the limiting sleeve (23) is driven to ascend through a limiting driving device (232) so as to intercept the cap sliding on the cap separating channel (21).
  3. 3. The efficient cap screwing device according to claim 2, wherein the cap screwing mechanism (24) comprises a plurality of ejector rods (241), the ejector rods (241) are arranged below the sub-cover plate (2), the ejector rods (241) are slidably inserted into the limiting sleeve (23), a top block (242) is fixedly arranged on the upper portion of the ejector rods (241), and the ejector rods (241) are driven by the cap driving device (201) to drive the top block (242) to lift so as to push a bottle cap on the limiting sleeve (23) into the cap screwing mechanism (4).
  4. 4. The high-efficiency cap screwing device according to claim 1, wherein the cap driving device (201) drives the cap separating plate (2) to drive the horizontal sliding module (25) to ascend, so that the horizontal sliding module (25) drives the cap blocking plate (26) to displace along the horizontal direction under the guiding action of the chute (203), and the square hole (261) of the cap blocking plate (26) is moved to the upper part of the cap separating channel (21).
  5. 5. The high-efficiency cap screwing device according to claim 1, wherein a material guiding plate (5) is erected between the cap separating plate (2) and the cap feeding guide rail (3), a plurality of material guiding blocks (51) are equidistantly arranged on the surface of the material guiding plate (5), material guiding channels (52) connected with the cap separating channels (21) are formed between the material guiding blocks (51), the cap overturning guide rail (6) is driven to overturn by the overturning driving device to feed a plurality of bottle caps onto the material guiding plate (5), and the bottle caps are respectively guided onto the cap separating channels (21) through the material guiding channels (52).
  6. 6. The efficient cap screwing device according to claim 1, wherein the cap screwing mechanism (4) comprises a cap screwing frame (41) and a plurality of cap screwing sleeves (42), the cap screwing frame (41) is arranged in the base (1) in a lifting manner and is in sliding fit with the swinging guide mechanism (8), the cap screwing sleeves (42) are arranged below the cap screwing frame (41), a plurality of cap screwing shaft rods (43) are rotatably arranged on the cap screwing frame (41), the lower parts of the cap screwing shaft rods (43) are slidably inserted in the cap screwing sleeves (42), cap screwing heads (421) are arranged at the bottoms of the cap screwing sleeves (42), concave cavities (422) for accommodating bottle caps are formed in the bottom surfaces of the cap screwing heads (421), and the cap screwing sleeves (42) are driven to rotate through rotary driving devices (44) to place the bottle caps on containers.
  7. 7. The efficient cap screwing device according to claim 6, wherein an annular groove (423) is formed in the outer wall of the lower portion of the cap screwing head (421), a plurality of through holes (424) communicated with the annular groove (423) are formed in the inner wall of the cavity (422) along the circumferential direction, holding balls (425) are arranged in the through holes (424), and elastic limiting rings are sleeved in the annular groove (423) and used for limiting the holding balls (425) in the through holes (424), so that the plurality of holding balls (425) hold the bottle caps in the cavity (422) of the cap screwing head (421).
  8. 8. The efficient cap screwing device according to claim 1, wherein the swinging guide mechanism (8) comprises a first arc chute (81) and a second arc chute (82) which are arranged on the inner wall of the base (1) up and down, the lower parts of the first arc chute (81) and the second arc chute (82) are all arranged vertically, a first guide wheel which is in sliding fit with the first arc chute (81) is arranged on the upper part of the cap screwing mechanism (4), a second guide wheel which is in sliding fit with the second arc chute (82) is arranged on the lower part of the cap screwing mechanism (4), a lifting driving device (11) is hinged on the base (1), and the telescopic end of the lifting driving device (11) is hinged with the cap screwing mechanism (4), and the cap screwing mechanism (4) is driven to lift by the lifting driving device (11) and swings under the guiding action of the first arc chute (81) and the second arc chute (82).
  9. 9. The efficient cap screwing device according to claim 5, wherein a rotating shaft (61) is rotatably arranged on the sub-cover plate (2), side plates (62) are arranged at two ends of the turnover guide rail (6), the side plates (62) are fixedly connected with the rotating shaft (61) respectively, a turnover driving device (63) is hinged on the sub-cover plate (2), the telescopic end of the turnover driving device (63) is hinged with the rotating shaft (61), and the turnover driving device (63) drives the rotating shaft (61) to drive the turnover guide rail (6) to turn over so as to convey a plurality of caps into the sub-cover channel (21).
  10. 10. The high-efficiency cap screwing device according to claim 9, wherein a first limiting rod (31) is telescopically arranged in the middle of the cap feeding guide rail (3), and the first limiting rod (31) is driven to extend into the cap feeding guide rail (3) through a first telescopic driving device to intercept a bottle cap in the middle of the cap feeding guide rail (3); The tail end of the cover conveying guide rail (3) is provided with a second limiting rod (32) in a telescopic mode, and the second limiting rod (32) is driven to extend into the cover conveying guide rail (3) through a second telescopic driving device and used for intercepting a bottle cover on the cover conveying guide rail (3) to slide into the overturning guide rail (6).

Description

Efficient spiral cover device Technical Field The invention relates to the technical field of cap screwing equipment, in particular to a high-efficiency cap screwing device. Background The filling machine is core equipment for realizing filling and sealing (upper cover) of the bottle body, and in the traditional production scene, a rotary disc type filling machine is mainly used. The core structure of traditional carousel formula liquid filling machine is single carousel, need concentrate in the limited circumference space of carousel and accomplish all production processes such as filling, upper cover, spiral cover, lead to equipment whole station overall arrangement very compact to in the traditional spiral cover operation, with the direction of bottle lid up to the cover station one by one with the help of the vibration guide rail of vibration dish, owing to container conveying speed is faster, only rely on the upper cover station to send the bottle lid to the spiral cover station one by one and carry out spiral cover operation, can cause the lower cover time not enough, this very easily leads to the bottle lid to fall the lid and put in place, thereby block even influence the stability of spiral cover operation. Therefore, the end of the vibrating guide rail of the vibrating disc is usually provided with a blowing device for blowing the last bottle cap into the upper cover station so as to solve the problem of clamping, however, the mode is easy to blow dust to the surface of the bottle cap by adopting a blowing mode, so that the sterilized bottle cap is polluted again, the food safety is influenced, and meanwhile, the production cost is increased. Disclosure of Invention The technical problem to be solved by the embodiment of the invention is to provide the high-efficiency cap screwing device, so that synchronous conveying and arrangement of a plurality of bottle caps are realized, and cap taking and cap screwing of a plurality of containers are realized at one time, thus not only remarkably improving the production efficiency, but also reducing the labor cost and the labor intensity. In order to achieve the above purpose, the invention discloses a high-efficiency cap screwing device, which comprises a base, a cap separating plate, a cap feeding guide rail and a cap screwing mechanism, wherein the cap separating plate is obliquely arranged in front of the base, the cap screwing mechanism is arranged in the base in a lifting manner, the cap feeding guide rail is obliquely arranged in front of the cap separating plate and is used for conveying a plurality of bottle caps to the cap separating plate, a plurality of cap separating channels are arranged on the surface of the cap separating plate, and a plurality of bottle caps respectively slide into the cap separating channels under the action of dead weight; the inner wall of base is provided with swing guiding mechanism, swing guiding mechanism with spiral cover mechanism's lateral wall sliding fit, spiral cover mechanism is ascending the time under swing guiding mechanism's effect towards the direction swing of minute apron, the below of minute apron is provided with the top cap mechanism, is used for with the bottle lid in the minute lid passageway is jacked into on the spiral cover mechanism, spiral cover mechanism is descending time under swing guiding mechanism's effect returns the right, is used for arranging the bottle lid on the container soon. Still further, the surface of branch apron be provided with divide the spacing hole of lid passageway intercommunication, sliding cartridge has the stop collar in the spacing hole, the upper portion outer wall of stop collar is provided with the fluting towards the direction that the bottle lid slided in, drives through spacing drive arrangement the stop collar rises for the interception divide the bottle lid that the lid passageway slided on. Still further, top cap mechanism includes a plurality of ejector pins, a plurality of ejector pins set up in divide the below of apron, just ejector pin slip cartridge in the stop collar, the fixed kicking block that is provided with in upper portion of ejector pin drives through top cap drive arrangement the ejector pin drives the kicking block rises with bottle lid on the stop collar is jacked into on the spiral cover mechanism. Further, a horizontal sliding module is arranged on the sub-cover plate, a blocking cover plate is fixedly arranged at the bottom of the horizontal sliding module, and a plurality of square holes communicated with the sub-cover channel are formed in the surface of the blocking cover plate at intervals along the length direction; A material distributing frame is obliquely arranged in front of the base, a guide plate is arranged on one side of the material distributing frame, a chute is arranged on the guide plate, and one end of the horizontal sliding module is in sliding fit with the chute; The cover dividing plate is driven by the top cover