Lifting type cover separating device

Abstract

The utility model belongs to the technical field of filling equipment, and particularly relates to a lifting type cover separating device which comprises a cover separating mechanism and a lifting driving mechanism, the lifting driving mechanism is arranged on the side of the cover separating mechanism, a cross beam is connected between the output end of the lifting driving mechanism and a tray, and a longitudinal beam is connected between the output end of the lifting driving mechanism and a baffle ring; the lifting driving mechanism drives the tray, the cap separating disc on the tray and the check ring to achieve synchronous lifting through the cross beam and the longitudinal beam, so that the height of bottle caps on the cap separating disc is always matched with the height of a clamping jaw of the cap screwing mechanism, and the lifting driving mechanism and the cap separating mechanism are independent modules and are connected only through the cross beam and the longitudinal beam. Side single-point support is adopted between the cross beam and the tray as well as between the longitudinal beam and the baffle ring, so that the number of parts is reduced, the overall layout is more concise and easy to clean, and when the height of the cover separating disc is manually adjusted through a top hand wheel, the height change can be observed at any time, so that the cover separating disc is rapidly adjusted in place.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filling equipment technical field, concretely relates to a lifting type cap separating device. BACKGROUND

[0002] The filling equipment generally includes cap arranging mechanism, cap separating mechanism, cap screwing mechanism and bottle conveying mechanism, the cap arranging mechanism is arranged in the direction and then enters the cap separating mechanism, then the clamping jaw of the cap screwing mechanism catches the cap on the cap separating mechanism, and the cap is screwed with the bottle body of the bottle conveying mechanism to complete the filling;

[0003] However, the cap has ordinary round cap, pump cap and gun cap, and various caps have different heights, in order to cooperate with the clamping jaw of the cap screwing mechanism, the lifting mechanism needs to be arranged to adjust the height of the cap separating mechanism; the lifting mechanism in the prior art is arranged at the bottom of the cap separating mechanism, the lifting shaft drives and supports the cap separating disc at multiple points at the bottom, the multiple-point support has many parts and complex structure, and the multiple-point support may be stuck during the lifting process, and in addition, if the manual lifting is used, the height change of the cap separating disc is not easy to observe. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve the technical problem that the lifting mechanism in the prior art is arranged at the bottom of the cap separating mechanism, the lifting shaft drives and supports the cap separating disc at multiple points at the bottom, the multiple-point support has many parts and complex structure, and the multiple-point support may be stuck during the lifting process, and in addition, if the manual lifting is used, the height change of the cap separating disc is not easy to observe, and provides a lifting type cap separating device.

[0005] In order to solve the above technical problem, the utility model adopts the following technical scheme: a lifting type cap separating device, comprising:

[0006] The cap separating mechanism comprises a rotating core shaft, a cap separating disc arranged on the core shaft, a tray supported at the bottom of the cap separating disc and connected with the cap separating disc, and a retaining ring located at the periphery of the cap separating disc, the outer edge of the cap separating disc is provided with a plurality of cap grooves arranged at intervals along the circumference, and a cap separating channel is formed between the cap separating disc and the retaining ring;

[0007] The lifting driving mechanism is arranged at the side of the cap separating mechanism, a cross beam is connected between the output end of the lifting driving mechanism and the tray, and a vertical beam is connected between the output end of the lifting driving mechanism and the retaining ring, the cross beam and the vertical beam drive the tray, the cap separating disc on the tray and the retaining ring to move synchronously up and down.

[0008] Further, the lifting driving mechanism comprises a power member, a lead screw connected with the output end of the power member, a nut threadedly connected with the lead screw, an outer shell covered outside the lead screw and an intermediate sleeve covered outside the outer shell, a pin shaft is arranged between the intermediate sleeve and the nut, a sliding groove is formed in the outer shell for the longitudinal sliding of the pin shaft, and the width of the sliding groove is equal to the diameter of the pin shaft.

[0009] Further, the shaft sleeve is fixedly connected with the cover separating disc and can synchronously rotate and relatively slide with the mandrel, the tray comprises a tray body and a sleeve fixed on the bottom of the tray body, the cover separating disc is rotatably arranged above the tray body, and the sleeve is sleeved outside the mandrel.

[0010] Further, the outer peripheral wall of the middle part of the sleeve protrudes to form a flange, one end of the cross beam is connected with the middle sleeve, the other end is provided with a through hole for the bottom of the sleeve to pass through, the flange abuts against the upper surface of the through hole, and the flange is connected with the end of the cross beam.

[0011] Further, the longitudinal beam comprises a longitudinal plate, the bottom of the longitudinal plate is bent to form a U-shaped connecting part, the U-shaped connecting part is sleeved outside the shell and connected with the top surface of the middle sleeve, the top of the longitudinal plate is bent to form an arc-shaped connecting part, and the arc-shaped connecting part is connected with the blocking ring.

[0012] Further, the chute is a waist-shaped groove, there are a plurality of chutes, and the number of the chutes corresponds to the number of the pin shafts, the plurality of chutes are distributed in a circumferential direction of the shell at intervals, the middle sleeve is provided with a transverse through groove for the pin shaft to pass through and a longitudinal through groove in communication with the transverse through groove, and the longitudinal through groove is provided with a pin for abutting against the pin shaft.

[0013] Further, the power member is an electric motor or a hand wheel.

[0014] Further, the outer wall of the shell is provided with a scale or a zero scale line.

[0015] The lifting driving mechanism located at the side of the cover separating mechanism drives the tray and the cover separating disc on the tray to realize stepless adjustment of up-down movement through the cross beam, and drives the blocking ring to realize stepless adjustment of up-down movement through the longitudinal beam, synchronous lifting of the tray, the cover separating disc and the blocking ring enables the height of the bottle cap on the cover separating disc to always match the height of the clamping jaw of the cap screwing mechanism, the lifting driving mechanism and the cover separating mechanism are independent modules, and the two are connected only through the cross beam and the longitudinal beam, and the cross beam and the tray and the longitudinal beam and the blocking ring are all laterally supported at a single point, so that the number of parts is reduced, the cost is reduced, the overall layout is more simple, and cleaning is easy, and when the height of the cover separating disc is manually adjusted through the top hand wheel, the height change can be observed at any time, so that the cover separating disc can be quickly adjusted in place, and the lifting distance is monitored.

[0016] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in conjunction with the drawings and examples.

[0018] Figure 1 is a three-dimensional schematic view of the present application;

[0019] Figure 2 is the front view of the utility model;

[0020] Figure 3 is the sectional view of the utility model;

[0021] Figure 4 is the structural schematic view of the lifting driving mechanism;

[0022] Figure 5 is the explosion view of the cover separating mechanism after removing the blocking ring;

[0023] Figure 6 is the sectional view of the lifting driving mechanism;

[0024] In the drawings:

[0025] 1, cover separating mechanism; 101, mandrel; 102, cover separating disc; 1021, cover groove; 103, tray; 1031, disc body; 1032, sleeve; 1033, flange; 104, blocking ring; 105, shaft sleeve;

[0026] 2, lifting driving mechanism; 201, power piece; 202, lead screw; 203, nut; 204, intermediate sleeve; 2041, transverse through slot; 2042, longitudinal through slot; 205, shell; 2051, sliding slot; 206, pin shaft; 207, pin;

[0027] 3, cross beam; 301, perforation; 302, connecting plate;

[0028] 4, longitudinal beam; 401, longitudinal plate; 402, U-shaped connecting part; 403, arc-shaped connecting part. DETAILED DESCRIPTION

[0029] The utility model will be further explained in detail in combination with the drawings. These drawings are all simplified schematic views, only in the schematic mode explain the basic structure of the utility model, therefore it only shows the structure related with the utility model, direction and reference (for example, up, down, left, right, etc.) can be only used to help the description of the features in the drawings. Therefore, the following specific embodiments are not in the restrictive sense, and the scope of the claimed subject matter is only limited by the appended claims and their equivalents. EMBODIMENT

[0030] As shown in Figures 1-6 , a lifting type cover separating device, comprising cover separating mechanism 1 and lifting driving mechanism 2;

[0031] The cover separating mechanism 1 comprises a rotating shaft 101, a cover separating disc 102 sleeved on the rotating shaft 101, a supporting tray 103 supported on the bottom of the cover separating disc 102 and connected with the cover separating disc 102, and a blocking ring 104 located at the periphery of the cover separating disc 102, wherein a plurality of cover grooves 102 are formed on the outer edge of the cover separating disc 102 in a circumferential direction, a cover separating channel is formed between the cover separating disc 102 and the blocking ring 104, one end of the cover separating channel is an inlet, and the other end is an outlet, the rotating shaft 101 drives the cover separating disc 102 to rotate, the bottle cap enters the cover groove 1021 from the inlet, and then reaches the outlet along the cover separating channel, and the clamping jaw of the capping mechanism grasps the bottle cap for subsequent operation.

[0032] The lifting driving mechanism 2 is arranged on the side of the cover separating mechanism 1, and a cross beam 3 is connected between the output end of the lifting driving mechanism 2 and the supporting tray 103, and a longitudinal beam 4 is connected between the output end of the lifting driving mechanism 2 and the blocking ring 104, wherein the cross beam 3 and the longitudinal beam 4 drive the supporting tray 103, the cover separating disc 102 on the supporting tray 103 and the blocking ring 104 to move up and down synchronously; when height adjustment is needed, the lifting driving mechanism 2 is started, the supporting tray 103 and the cover separating disc 102 thereon are driven by the cross beam 3 to move up and down in a stepless manner, and the blocking ring 104 is driven by the longitudinal beam 4 to move up and down in a stepless manner, so that the supporting tray 103, the cover separating disc 102 and the blocking ring 104 move synchronously, since the lifting driving mechanism 2 is located on one side of the cover separating mechanism 1 and both are independent modules, they are only connected by the cross beam 3 and the longitudinal beam 4, and both the cross beam 3 and the supporting tray 103 and the longitudinal beam 4 and the blocking ring 104 are supported by a single point on the side, so that the number of parts is reduced, the overall layout is more simple, easy to clean and adjust, and the lifting driving mechanism 2 is arranged on the side, which is more convenient for observing the distance of the cover separating disc 102 moving up and down and the degree of cooperation with the clamping jaw of the capping mechanism.

[0033] In some examples, the lifting driving mechanism 2 comprises a power member 201, a lead screw 202 connected with the output end of the power member 201, a nut 203 threadedly connected with the lead screw 202, an outer shell 205 sleeved on the outside of the lead screw 202, an intermediate sleeve 204 sleeved on the outside of the outer shell 205, a pin shaft 206 arranged between the intermediate sleeve 204 and the nut 203, a sliding groove 2051 formed on the outer shell 205 and longitudinally slidably sleeved on the pin shaft 206, and the width of the sliding groove 2051 is equal to the diameter of the pin shaft 206, so that the pin shaft 206 cannot shake left and right during the up and down movement. On the one hand, the sliding groove 2051 cooperates with the pin shaft 206 to prevent the nut 203 from rotating with the rotation of the lead screw 202, and the nut 203 moves up and down under the limitation of the pin shaft 206, and drives the intermediate sleeve 204 to move up and down through the pin shaft 206, and on the other hand, the sliding groove 2051 limits the longitudinal movement stroke of the pin shaft 206, so as to limit the movement stroke of the cover separating mechanism 1 through the intermediate sleeve 204;

[0034] The power member 201 drives the screw rod 202 to rotate, the nut 203 drives the middle sleeve 204 to lift through the pin shaft 206, the middle sleeve 204 drives the tray 103 and the cover separating disc 102 on the tray 103 to lift through the cross beam 3, and the middle sleeve 204 drives the blocking ring 104 to lift through the vertical beam 4, so that the lifting of the cover separating mechanism 1 is realized, and the height of the bottle cap on the cover separating mechanism 1 is always matched with the height of the clamping jaw of the cap screwing mechanism.

[0035] In some examples, a sleeve 105 is arranged between the mandrel 101 and the cover separating disc 102, the sleeve 105 is fixedly connected with the cover separating disc 102, and the sleeve 105 and the mandrel 101 can synchronously rotate and relatively slide, that is, the mandrel 101 can be a spline shaft, the sleeve 105 can be a spline sleeve, the sleeve 105 and the mandrel 101 are spline-fitted, the top of the sleeve 105 is provided with a flange plate, and the sleeve 105 and the cover separating disc 102 are bolted through the flange plate;

[0036] The tray 103 comprises a disc body 1031 and a sleeve 1032 fixed on the bottom of the disc body 1031, the cover separating disc 102 is rotationally arranged above the disc body 1031, and the sleeve 1032 is sleeved outside the mandrel 101, that is, the sleeve 1032 and the mandrel 101 can relatively rotate or relatively slide;

[0037] When the mandrel 101 rotates, the cover separating disc 102 is driven to rotate through the sleeve 105, the cover groove 1021 and the bottle cap inside the cover groove 1021 synchronously rotate, so that the bottle cap reaches the cover outlet from the cover inlet to be grabbed by the cap screwing mechanism; when the height needs to be adjusted, the lifting driving mechanism 2 drives the tray 103 to lift through the cross beam 3, the tray 103 can drive the cover separating disc 102 on the tray 103 to synchronously lift, and the mandrel 101 and the cover separating disc 102 that are spline-fitted with each other slide, so that the mandrel 101 does not lift with the cover separating disc 102.

[0038] In some examples, the outer circumferential wall of the middle part of the sleeve 1032 is protruded to form a flange 1033, the cross beam 3 is preferably a channel steel, one end of the cross beam 3 is provided with a connecting plate 302 to be connected with the middle sleeve 204, the other end of the cross beam 3 is provided with a through hole 301 for the bottom of the sleeve 1032 to pass through, the bottom of the sleeve 1032 passes through the through hole 301, the flange 1033 abuts against the upper surface of the through hole 301, and then the cross beam 3 and the sleeve 1032 are bolted at the end part; the cross beam 3 holds the tray 103 through the flange 1033, and a plurality of bolts are circumferentially distributed at the holding part to fix the cross beam 3 and the sleeve 1032, so that the stress is more balanced, the flange 1033 increases the contact area between the cross beam 3 and the sleeve 1032, thereby improving the connection strength of the cross beam 3 and the sleeve 1032, and further improving the stability of lifting;

[0039] In some examples, the longitudinal beam 4 is preferably a channel steel, which comprises a longitudinal plate 401, the bottom of which is bent to form a U-shaped connecting part 402, which is sleeved outside the shell 205 and connected with the top surface of the intermediate sleeve 204, and the top of the longitudinal plate 401 is bent to form an arc-shaped connecting part 403, which is connected with the stop ring 104, the arc of the arc-shaped connecting part 403 corresponds to the stop ring 104, and the two are fixed by a plurality of bolts, the arc-shaped connecting part 403 increases the contact area with the stop ring 104, improves the connection strength of the two, and further improves the stability of lifting.

[0040] In some examples, the shell 205 is a non-rotational body type part, the sliding groove 2051 is a waist-shaped groove, the number of which is at least two, which can be, but is not limited to, two, three or four, etc., and is distributed along the circumference of the shell 205, the number of pin shafts 206 corresponds to the number of sliding grooves 2051, each pin shaft 206 slides up and down in the corresponding sliding groove 2051, and the arrangement of the plurality of pin shafts 206 and the sliding grooves 2051 can ensure the linear lifting of the intermediate sleeve 204 and avoid the occurrence of jamming due to the skewing of the intermediate sleeve 204 during movement, and can prevent the radial movement caused by the wear of the pin shaft 206.

[0041] The intermediate sleeve 204 is square in shape, has a central hole in the center for the shell 205 to pass through, and is provided with a transverse through groove 2041 for the pin shaft 206 to pass through and a longitudinal through groove 2042 in communication with the transverse through groove 2041, the longitudinal through groove 2042 is provided with a pin 207 for abutting against the pin shaft 206, the nut 203 is provided with a clamping groove for clamping the pin shaft 206, the number of clamping grooves corresponds to the number of pin shafts 206, the pin shaft 206 enters the clamping groove of the nut 203 from the transverse through groove 2041 to realize the fixed connection of the intermediate sleeve 204 and the nut 203, and the pin 207 enters the transverse through groove 2041 from the longitudinal through groove 2042 to abut against the pin shaft 206 inside to avoid it from coming out, thereby further improving the connection strength of the intermediate sleeve 204 and the nut 203.

[0042] The middle sleeve 204 in square structure has four sides, the nut 203 inside the middle sleeve 204 can be circular, square or hexagonal structure, when the nut 203 is in square structure, the four sides of the nut 203 correspond to the four sides of the middle sleeve 204 and are arranged in parallel, the pin shaft 206 is correspondingly arranged between the two and is symmetrically distributed; when the nut 203 is in circular structure, the pin shaft 206 is correspondingly arranged between the middle sleeve 204 and the nut 203 and is symmetrically distributed; when the nut 203 is in hexagonal structure, two sides of the six sides of the nut 203 are parallel to the middle sleeve 204, the remaining sides are arranged in inclined manner relative to the sides of the middle sleeve 204, the pin shaft 206 is correspondingly arranged on the two sides arranged in parallel, the installation is convenient and the connection strength is higher, for the nut 203 in other polygonal structure, the pin shaft 206 is arranged on the side parallel to the middle sleeve 204.

[0043] In some examples, the power member 201 is an electric motor or a hand wheel; the power member 201 can be an electric motor to realize electric adjustment, or the power member 201 can be a hand wheel to realize manual adjustment, and the electric motor is arranged at the bottom of the lead screw 202 and the hand wheel is arranged at the top of the lead screw, that is, at the top position of the cover separating mechanism 2, when the height of the cover separating disc 102 is adjusted manually through the hand wheel at the top, the height change can be observed at any time, so that the cover separating disc 102 is quickly adjusted to the position;

[0044] In some examples, the outer shell 205 is provided with a scale or a zero scale line on the outer wall, and the lifting distance can be obtained by measuring the height difference between the zero scale line and the current middle shell 204 after height adjustment, or the lifting distance of the cover separating mechanism 1 can be obtained immediately through the scale.

[0045] Working principle:

[0046] The power member 201 drives the lead screw 202 to rotate, the nut 203 drives the middle sleeve 204 to lift through the pin shaft 206, the middle sleeve 204 drives the tray 103 and the cover separating disc 102 thereon to lift through the cross beam 3, and drives the blocking ring 104 to lift through the vertical beam 4, so as to realize the lifting of the cover separating mechanism 1, and the height of the bottle cap on the cover separating mechanism 1 always matches the height of the clamping jaw of the cap screwing mechanism.

[0047] Based on the above ideal embodiment of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. A lift-off cap dispenser characterized by: The utility model relates to a cover separating mechanism and lifting drive mechanism, and belongs to the field of cover separating mechanism. The cover separating mechanism (1) comprises a rotatingly arranged mandrel (101), a cover separating disc (102) sleeved on the mandrel (101), a supporting tray (103) supported on the bottom of the cover separating disc (102) and rotationally connected with the cover separating disc (102), and a retaining ring (104) located at the periphery of the cover separating disc (102), wherein the outer edge of the cover separating disc (102) is provided with a plurality of cover grooves (1021) arranged at intervals along the circumference thereof, and a cover separating channel is formed between the cover separating disc (102) and the retaining ring (104). The lifting drive mechanism (2) is arranged at the side of the cover separating mechanism (1), and a cross beam (3) is connected between the output end of the lifting drive mechanism (2) and the supporting tray (103), and a vertical beam (4) is connected between the output end of the lifting drive mechanism (2) and the retaining ring (104), wherein the cross beam (3) and the vertical beam (4) drive the supporting tray (103), the cover separating disc (102) on the supporting tray (103) and the retaining ring (104) to move up and down synchronously.

2. The lift-and-apply cap unscrambler of claim 1, wherein: The lifting drive mechanism (2) comprises a power member (201), a lead screw (202) connected with the output end of the power member (201), a nut (203) threadedly connected with the lead screw (202), an outer shell (205) covering the outside of the lead screw (202), and an intermediate sleeve (204) sleeved on the outside of the outer shell (205), wherein a pin shaft (206) is arranged between the intermediate sleeve (204) and the nut (203), a sliding groove (2051) is formed in the outer shell (205) for the longitudinal sliding of the pin shaft (206), and the width of the sliding groove (2051) is equal to the diameter of the pin shaft (206).

3. The lift-and-apply cap unscrambler of claim 1, wherein: An axle sleeve (105) is arranged between the mandrel (101) and the cover separating disc (102), the axle sleeve (105) is fixedly connected with the cover separating disc (102) and can synchronously rotate and relatively slide with the mandrel (101), the supporting tray (103) comprises a disc body (1031) and a sleeve (1032) fixedly arranged on the bottom of the disc body (1031), the cover separating disc (102) is rotationally arranged above the disc body (1031), and the sleeve (1032) is sleeved on the outside of the mandrel (101).

4. The lift-and-apply cap unscrambler of claim 3, wherein: A flange (1033) is formed on the outer circumferential wall of the middle part of the sleeve (1032), one end of the cross beam (3) is connected with the intermediate sleeve (204), the other end of the cross beam (3) is provided with a through hole (301) for the bottom of the sleeve (1032) to pass through, the flange (1033) abuts against the upper surface of the through hole (301), and the flange (1033) is connected with the end of the cross beam (3).

5. The lift cap unscrambler of claim 2, wherein: The vertical beam (4) comprises a vertical plate (401), a U-shaped connecting part (402) is formed on the bottom of the vertical plate (401), the U-shaped connecting part (402) is sleeved on the outside of the outer shell (205) and connected with the top surface of the intermediate sleeve (204), an arc-shaped connecting part (403) is formed on the top of the vertical plate (401), and the arc-shaped connecting part (403) is connected with the retaining ring (104).

6. The lift cap unscrambler of claim 2, wherein: The sliding slot (2051) is a waist-shaped slot, and a plurality of sliding slots (2051) are distributed along the circumference of the shell (205) at intervals, the number of the sliding slots (2051) corresponding to the number of the pin shafts (206), the middle sleeve (204) is provided with a transverse through slot (2041) for the pin shaft (206) to pass through and a longitudinal through slot (2042) communicated with the transverse through slot (2041), and the longitudinal through slot (2042) is provided with a pin (207) for abutting against the pin shaft (206).

7. The lift cap unscrambler of claim 2, wherein: The power element (201) is an electric motor or a hand wheel.

8. The lift cap unscrambler of claim 2, wherein: The shell (205) is provided with a scale or a zero scale line on the outer wall.

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