CN104860250B

CN104860250B - Cap cutting equipment

Info

Publication number: CN104860250B
Application number: CN201510147584.XA
Authority: CN
Inventors: 高泽林; 易晓刚
Original assignee: LUZHOU HUIJIANG MACHINERY MANUFACTURING Co Ltd
Current assignee: LUZHOU HUIJIANG MACHINERY MANUFACTURING Co Ltd
Priority date: 2015-03-31
Filing date: 2015-03-31
Publication date: 2017-05-10
Anticipated expiration: 2035-03-31
Also published as: CN104860250A

Abstract

The invention discloses cap cutting equipment, and particularly belongs to the field of liquid packaging. The cap cutting equipment provided by the invention is high in degree of automation, and can be used for cutting off a bottle cap fast and accurately under the premise that damage on a bottle mouth is avoided and the safety of personnel is guaranteed. The cap cutting equipment comprises a machine frame, a machine head and a bottle bearing plate, wherein the bottle bearing plate is fixedly connected onto the machine frame; the machine head can move vertically relative to the machine frame, and can rotate around a vertical axis; a blade is arranged on the machine head, and can rotate along a vertical axis relative to the machine head. The cap cutting equipment has the advantages that the blade can rotate around the bottle cap while rotating around own axis, so that the bottle cap can be cut off accurately and integrally in one step. A blade component structure of the cap cutting equipment is adopted to ensure that the blade approaches to one side of the bottle cap automatically while falling down under the driving of the machine head, so that the blade can move to a cutting position fast, and the work efficiency is improved.

Description

Cut lid equipment

Technical field

The present invention relates to one kind cuts lid equipment, it is especially a kind of to cut lid equipment for flexible package punch field.

Background technology

During flexible package punch, if after buckle closure operation, inspection finds there is miscellaneous in vinosity existing problems or bottle Matter, glass dregs etc., more even find batches of wine existing problems, it is necessary to bottle cap, withdrawal liquid and bottle are quickly removed, to keep away Exempt to result in greater loss, in the prior art, factory be all manually bottle cap is prized from bottle using a word solution knife under, or Vinyl cover is cut through with knife, using said method not only inefficiency, and needs to increase special operating personnel, and easily led Cause bottle damaged, glass dregs fall in liquid and cannot clear up, and cause economic loss, more even broken glass bottle does not jeopardize personal peace Entirely.Therefore bottle cap can be rapidly and accurately cut away also without a kind of high degree of automation in prior art, and will not broken bottle Mouthful, it is ensured that personal security cuts lid equipment.

The content of the invention

The technical problem to be solved is to provide a kind of high degree of automation, can rapidly and accurately cut away bottle Lid, and will not damaged bottleneck, it is ensured that personal security cuts lid equipment.

Lid equipment, including frame, head and bottle pedestal, the bottle supporting are cut for what the solution above-mentioned technical problem present invention was adopted Disk is fixedly connected in frame, and the head can be moved in the vertical direction with respect to frame, and head can be around vertical direction Axis rotate, blade is provided with the head, the blade can be rotated relative to head axis vertically.

It is further that, also including crank, connecting rod and driving box, the driving box drives crank to rotate relative to driving box, Described connecting rod one end is fixedly connected with frame, and the other end is connected with crank, and the head is connected with driving box, and head can be with Rotate relative to driving box.

It is further that the driving box includes motor, worm gear, worm screw, the motor is connected with worm screw by V belt translation, The worm screw coordinates with worm gear drive, and the turbine is connected with crank gearing, and the worm screw is connected with head V belt translation.

It is further that, also including intermediate connecting shaft, fixed cover and blade assembly, the intermediate connecting shaft is with head Removable connection, and return spring is provided between intermediate connecting shaft and head, the fixed cover is with intermediate connecting shaft Connection is rotated, the blade assembly includes extension spring, rocking arm, rotating shaft and roller, and the rotating shaft is fixedly mounted on fixed cover, described Rocking arm is connected with axis of rotation, and the roller is fixedly mounted on rocking arm, and the blade is rotatably connected with rocking arm, the extension spring One end be connected with rocking arm, the other end is connected with rotating shaft, and also including guide plate, the guide plate is connected with head, the guiding Slope is provided with plate, radial distance of the slope lower end away from intermediate connecting shaft axis is more than slope upper end away from intermediate connecting shaft axis Radial distance, the roller and ramp interface.

It is further, also including rotation connecting seat, central gear, swing pinion, cutting gear, the rotation connecting seat It is fixedly connected with head, the fixed cover is fixedly connected with connecting seat, the central gear is fixed in the connecting shaft of center, described Swing pinion is rotated with fixed cover and is connected, and the swing pinion is engaged with central gear, and the cutting gear is nibbled with swing pinion Close, the blade is fixedly connected with cutting gear.

It is further that, also including slide block, the guide plate is connected on slide block, the slide block is removable with head to be connected Connect, between the slide block and head compression spring is provided with.

It is further that, also including adjusting nut, the adjusting nut is threadedly coupled with head, the adjusting nut is arranged Between head and compression spring.

It is further, also bag yawing axis that the yawing axis are rotatably connected with slide block, and the guide plate is hinged on slide block On, cam structure is provided with the yawing axis, the camber line contacted with cam structure is provided with the guide plate.

The invention has the beneficial effects as follows：The lid equipment of cutting of the application is moved down by head band cutting blade, makes blade near bottle Gai Hou, blade cuts bottle cap around own axis, while blade turns an angle around bottle cap can completely cut bottle cap Remove.Cutting lid equipment can make blade while rotating around bottle cap, while around own axis, it is disposable accurate to bottle cap to realize Intactly cut.While the blade assembly structure of the application declines can head band cutting blade, blade is from trend bottle cap one Side is drawn close, and makes blade move quickly into cutting position, improves operating efficiency.

Description of the drawings

Fig. 1 is the structure of the present invention；

Fig. 2 is the schematic diagram of present nosepiece point；

Fig. 3 is the schematic diagram of guide plate portions of the present invention；

Fig. 4 is the schematic diagram of blade transmission structure of the present invention；

Fig. 5 is the structural representation of blade assembly of the present invention；

Parts, position and numbering in figure：Lift adjustment handle 1, head 3, bottle 4, drag bottle disk 5, frame 6, electricity Machine 7, driving box 8, connecting rod 9, blade 13, crank 14, connecting seat 17, compression spring 18, return spring 19, center connect Spindle 20, guide plate 21, roller 22, rocking arm 23, pressing mold 24, bottle cap 25, extension spring 26, rotating shaft 27, cutting gear 30, Swing pinion 31, central gear 32, fixed cover 33, adjusting nut 34, yawing axis 35

Specific embodiment

Below in conjunction with the accompanying drawings the invention will be further described.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the present invention's cuts lid equipment, including frame 6, head 3 and bottle pedestal 5, The bottle pedestal 5 is fixedly connected in frame 6, and the head 3 can be moved in the vertical direction with respect to frame 6, and head 3 can To rotate around the axis of vertical direction, blade 13 is provided with the head 3, the blade 13 can be with respect to head 3 along vertical The axis in direction is rotated.Because plastic bottle closure 25 is that instead buckle on bottleneck, causes bottle by interior three for tilting of bottle cap 25 Lid 25 does not fall off, as long as therefore to cut away instead detain and just can extract remaining bottle cap 25.The bottle 4 of lid to be cut is placed on into support On bottle disk 5, because head 3 can be moved in the vertical direction with respect to frame 6, therefore head 3 can be moved up and down with cutting blade 13, With realize the in the vertical direction of blade 13 near and away from bottle cap 25, and head 3 can be rotated around the axis of vertical direction, blade 13 can rotate relative to the axis vertically of head 3, and the one side of blade 13 can so rotated around bottle cap 25, while around certainly Body axis is rotated, to realize disposably accurately intactly cutting bottle cap 25.By head 3 with cutting blade 13 when being embodied as Move, make be blade 13 after bottle cap 25, blade 13 cuts bottle cap 25 around own axis, while blade 13 is around 25 turns of bottle cap Dynamic certain angle i.e. can be by the complete resection of bottle cap 25.

Also include crank 14, connecting rod 9 and driving box 8, the driving box 8 drives crank 14 to rotate relative to driving box 8, described The one end of connecting rod 9 is fixedly connected with frame 6, and the other end is connected with crank 14, and the head 3 is connected with driving box 8, and head 3 Can rotate relative to driving box 8.Driving box 8 drives crank 14 to rotate, and crank 14 takes connecting rod 9 to and swings, and connecting rod 9 swings and makes and drive The head 3 of the connection of dynamic case 8 is moved up and down, so as to realize the movement in vertical direction of head 3.

The driving box 8 includes motor 7, worm gear, worm screw, and the motor 7 is connected with worm screw by V belt translation, the worm screw Coordinate with worm gear drive, the turbine is connected with crank 14, and the worm screw is connected with the V belt translation of head 3.Motor 7 drives snail Bar is rotated, and on the one hand worm screw drives worm gear wheel, on the other hand drives head 3 to rotate, and worm gear drives crank 14 to rotate. So it is achieved that a motor 7 drives the crank 14 and center of rotation direction head 3 one vertical with 14 rotating shaft of crank, 27 directions With rotation.

Also include intermediate connecting shaft, fixed cover 33 and blade assembly, the intermediate connecting shaft is removable company with head 3 Connect, and return spring 19 is provided between intermediate connecting shaft and head 3, the fixed cover 33 is rotation with intermediate connecting shaft Connection, the blade assembly includes extension spring 26, rocking arm 23, rotating shaft 27 and roller 22, and the rotating shaft 27 is fixedly mounted on fixed cover On 33, the rocking arm 23 and rotating shaft 27 are rotated and are connected, and the roller 22 is fixedly mounted on rocking arm 23, the blade 13 and rocking arm 23 are rotatably connected, and one end of the extension spring 26 is connected with rocking arm 23, and the other end is connected with rotating shaft 27, also including guide plate 21, The guide plate 21 is connected with head 3, and slope, footpath of the slope lower end away from intermediate connecting shaft axis are provided with the guide plate 21 It is more than radial distance of the slope upper end away from intermediate connecting shaft axis, the roller 22 and ramp interface to distance.When head 3 it is downward During motion, bottle cap 25 pushes up upwards intermediate connecting shaft, intermediate connecting shaft compression retracteding position spring 19, while be connected with intermediate connecting shaft Fixed cover 33 is moved up, and drives the rocking arm 23 in blade assembly to rise, the roller 22 on rocking arm 23, to guide plate 21 Guide effect under, 27 rotate around the shaft along simultaneously band motion rocker arm 23 is ramped up, make the blade 13 that is arranged on rocking arm 23 to The side of bottle cap 25 is drawn close, and is so achieved that, head 3 drops to behind setting position, and blade 13 is moved in radial directions automatically To cutting position.After the completion of cutting, when head 3 rises, blade 13 opens again in the presence of guide plate 21.

Also include rotating connecting seat 17, central gear 32, swing pinion 31, cutting gear 30, the rotation connecting seat 17 It is fixedly connected with head 3, the fixed cover 33 is fixedly connected with connecting seat 17, the central gear 32 is fixed on center connecting shaft On 20, the swing pinion 31 is rotated with fixed cover 33 and is connected, and the swing pinion 31 is engaged with central gear 32, the cutting Gear 30 is engaged with swing pinion 31, and the blade 13 is fixedly connected with cutting gear 30.Connecting seat 17 is in worm screw, connecting seat 17 rotate in the axis of the drive Xia Rao centers connecting shaft 20 of head 3, and center connecting shaft 20 can't revolve with together head 3 Turn, centre tooth is fixed in center connecting shaft 20, when fixed cover 33 rotates, the rotation of gear 31 will be rotated and around central gear 32 rotations, swing pinion 31 is engaged with cutting gear 30, and the cutting rotational band cutting blade 13 of gear 30 rotates.So it is achieved that and works as When head 3 declines, stock removal action is realized in the rotation of blade 13 and near plastic bottle closure 25, when head 3 rises, blade 13 away from The function of plastic bottle closure 25.

Also include slide block, the guide plate 21 is connected on slide block, the slide block is removable with head 3 to be connected, the cunning Compression spring 18 is provided between block and head 3.When blade 13 is subject to the power of the feedback of bottle 4 to be more than the pressure of guide plate 21, Roller 22 pushes guide plate 21, and the compression spring 18 of guide plate 21 can prevent blade 13 from cutting damage bottleneck.

Also include adjusting nut 34, the adjusting nut 34 is threadedly coupled with head 3, and the adjusting nut 34 is arranged on machine Between 3 and compression spring 18.When being more than the pressure of guide plate 21 due to the power that the feedback of bottle 4 is subject to when blade 13, roller 22 Guide plate 21, the compression spring 18 of guide plate 21 are pushed, therefore by the position of turn adjusting nut 34, is carried out corrective action and is being oriented to The pressure of the compression spring 18 on plate 21, so as to adjust the guiding force of guide plate.

Also bag yawing axis 35, the yawing axis 35 are rotatably connected with slide block, and the guide plate 21 is hinged on slide block, institute State and cam structure is provided with yawing axis 35, the camber line contacted with cam structure is provided with the guide plate 21.Rotate inclined Rotating shaft 35, the also concomitant rotation of the cam structure on yawing axis 35, the yawing axis 35 contacted with camber line on guide plate 21 are being rotated During drive guide plate 21 turn an angle, can so adjust the opening angle of guide plate 21, with adjust blade 13 to Interior close distance.

In the specific implementation, can be in the setting of the bottom of intermediate connecting shaft and the pressing mold 24 of the mating shapes of bottle cap 25 Bottle cap 25 can be with uniform force when intermediate connecting shaft is pushed up upwards.Lift adjustment handle 1 can also be arranged to adjust the phase of head 3 Height and position to bottle pedestal 5.

Claims

1. lid equipment is cut, it is characterised in that：Including frame (6), head (3) and bottle pedestal (5), the bottle pedestal (5) is fixed to be connected It is connected in frame (6), the head (3) can move in the vertical direction with respect to frame (6), and head (3) can be around vertical The axis in direction is rotated, and blade (13) is provided with the head (3), and the blade (13) can be with respect to head (3) along vertical The axis in direction is rotated, also including intermediate connecting shaft, fixed cover (33) and blade assembly, the intermediate connecting shaft and head (3) For removable connection, and return spring (19) is provided between intermediate connecting shaft and head (3), the fixed cover (33) with To rotate connection, the blade assembly includes extension spring (26), rocking arm (23), rotating shaft (27) and roller (22), institute to intermediate connecting shaft State rotating shaft (27) to be fixedly mounted on fixed cover (33), the rocking arm (23) rotates with rotating shaft (27) and is connected, the roller (22) Be fixedly mounted on rocking arm (23), the blade (13) is rotatably connected with rocking arm (23), one end of the extension spring (26) with shake Arm (23) connects, and the other end is connected with rotating shaft (27), and also including guide plate (21), the guide plate (21) is connected with head (3), Slope is provided with the guide plate (21), radial distance of the slope lower end away from intermediate connecting shaft axis is more than slope upper end in Between connecting shaft axis radial distance, the roller (22) and ramp interface.

2. lid equipment is cut as claimed in claim 1, it is characterised in that：Also include crank (14), connecting rod (9) and driving box (8), The driving box (8) drives crank (14) to rotate relative to driving box (8), and described connecting rod (9) one end is fixedly connected with frame (6), The other end is connected with crank (14), and the head (3) is connected with driving box (8), and head (3) can be with respect to driving box (8) Rotate.

3. lid equipment is cut as claimed in claim 2, it is characterised in that：The driving box (8) is including motor (7), worm gear, snail Bar, the motor (7) is connected with worm screw by V belt translation, and the worm screw and worm gear drive coordinate, the turbine and crank (14) It is connected, the worm screw is connected with head (3) V belt translation.

4. lid equipment is cut as claimed in claim 1, it is characterised in that：Also including rotation connecting seat (17), central gear (32), Swing pinion (31), cutting gear (30), rotation connecting seat (17) is fixedly connected with head (3), the fixed cover (33) It is fixedly connected with connecting seat (17), the central gear (32) is fixed in center connecting shaft (20), the swing pinion (31) Rotate with fixed cover (33) and be connected, the swing pinion (31) is engaged with central gear (32), the gear (30) that cuts is with rotation Rotating disk (31) is engaged, and the blade (13) is fixedly connected with cutting gear (30).

5. lid equipment is cut as claimed in claim 1, it is characterised in that：Also include slide block, the guide plate (21) is connected to cunning On block, the slide block is removable with head (3) to be connected, and compression spring (18) is provided between the slide block and head (3).

6. lid equipment is cut as claimed in claim 5, it is characterised in that：Also include adjusting nut (34), the adjusting nut (34) it is threadedly coupled with head (3), the adjusting nut (34) is arranged between head (3) and compression spring (18).

7. lid equipment is cut as claimed in claim 5, it is characterised in that：Also bag yawing axis (35), the yawing axis (35) with it is sliding Block is rotatably connected, and the guide plate (21) is hinged on slide block, and on the yawing axis (35) cam structure is provided with, described to lead The camber line contacted with cam structure is provided with plate (21).