Slim cap removal and capping device

Abstract

The present invention relates to a device for removing and screwing slender caps, comprising a mounting plate, a slender cap slide rail, a cap feeding device, a cap removing device and a cap screwing device. The mounting plate is provided with a slender cap slide rail on the upper side, and the slideway outlet of the slender cap slide rail is aligned with the cap receiving position of the cap feeding device. A rotatable cap removing device is provided on the side of the mounting plate. The cap removing position of the cap removing device corresponds to the cap feeding position of the cap feeding device. The cap removing device is provided with a cap screwing device for driving the cap removing device to install the slender cap, and the cap screwing position of the cap removing device corresponds to the bottle body processing position. The advantages are: first, the setting of the slender cap slide rail can avoid the dislocation caused by slipping when the slender cap enters, and the top cover cylinder can prevent the slender cap from tilting or deflecting when it is grabbed. Second, the structure is simple and easy to disassemble and maintain.

Description

Technical Field

[0001] The invention relates to a slender cap removing and capping device which can avoid slipping and tilting when feeding caps. Background Art

[0002] An existing cover feeding device of an automatic dust cover pressing machine is provided, and the cover feeding device corresponds to the cover feeding station of the automatic dust cover pressing machine; the cover feeding device includes a vibrating discharger and a connecting rail, the cover receiving end of the connecting rail is connected to the cover outlet of the vibrating discharger, the cover dropping end of the connecting rail extends into the cover feeding station of the automatic dust cover pressing machine, the connecting rail is tilted, the cover receiving end is higher than the cover dropping end, and an adjusting device for adjusting the tilt angle is connected to the connecting rail; a cover feeding detection device and a cover blocking device are provided on the connecting rail, and both the cover feeding detection device and the cover blocking device are connected to the controller of the automatic dust cover pressing machine and controlled by the controller. The disadvantages are: poor working efficiency, easy slipping, and easy tilting when feeding covers. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a slender cap removing and capping device which can avoid slipping and tilting when feeding the cap.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a slender cap removing and capping device, comprising a mounting plate, a slender cap slide rail, a cap feeding device, a cap removing device and a capping device, a slender cap slide rail is provided on the upper side of the mounting plate, the slideway outlet of the slender cap slide rail is aligned with the cap receiving position of the cap feeding device, a rotatable cap removing device is provided on the side of the mounting plate, the cap removing position of the cap removing device corresponds to the cap feeding position of the cap feeding device, a capping device for driving the cap removing device to install the slender cap is provided on the cap removing device, and the capping position of the cap removing device corresponds to the bottle body processing position.

[0005] Furthermore, the slender cover slide rail is composed of a main body with a slide matching the width of the slender cover, a removable cover plate covering the slide is provided on one side of the main body, and the slender cover is sent away by a cover sending device when the slide is exposed at the slide exit, the slide is a slide whose slide exit is lower than the slide entrance, and the slide on the upper side of the slide exit is a vertical section, the length of the vertical section is greater than the height of the slender cover, and an arc section for changing the direction of the slender cover is provided between the vertical section and the slide entrance.

[0006] Furthermore, a height adjustment bracket for controlling the height of the mounting plate is provided on one side of the mounting plate, and a height adjustment hand wheel is provided on the height adjustment bracket.

[0007] Furthermore, the vertical section of the slide is provided with an opening for the front ends of several cover-blocking rods to pass through the main body and extend into the slide, and the rear end of the cover-blocking rod is provided with a cover-blocking rod cylinder for driving the cover-blocking rod to move in and out of the slide, and the cover-blocking rod cylinder is arranged on the outer side of the upper end of the L-shaped connecting plate, and the driving shaft of the cover-blocking rod cylinder passes through the L-shaped connecting plate and is connected to the cover-blocking rod, and the upper end of the L-shaped connecting plate is provided with a long strip mounting track, and the position of the cover-blocking rod cylinder is adjusted to adjust the height of the front end of the cover-blocking rod in the slide, and the lower end of the L-shaped connecting plate is installed on the mounting plate, and a sensor is provided in the slide to sense whether the slender cover slides out and drive the cover-blocking rod cylinder to work.

[0008] Furthermore, the cover feeding device includes a cover pushing cylinder, a cover pushing plate, a cover pushing bottom plate, a cover top cylinder and a cover top fixing plate. The mounting plate is located below the slideway outlet and is provided with a cover pushing bottom plate. The cover pushing bottom plate is provided with a track for the cover pushing plate to move left and right on the cover pushing bottom plate. The lower side of the cover pushing plate is embedded in the track. The right side of the cover pushing plate is connected to the cover pushing cylinder, and the cover pushing plate is driven to move left and right by the cover pushing cylinder. The cover pushing cylinder is mounted on the mounting plate through the cover top fixing plate. The cover pushing cylinder is located on the right side of the cover pushing bottom plate. A through hole is provided on the left end of the cover pushing bottom plate. A first through hole is provided at the upper and lower parts of the push cover bottom plate, and a second through hole is provided at the left end of the push cover plate to match the first through hole; the top cover cylinder is installed on the mounting plate and the top cover axis of the top cover cylinder passes through the first through hole and the second through hole and moves up and down, the size of the top cover axis matches the size of the cover cavity of the slender cover, a limiting ring is provided in the second through hole, the central hole of the limiting ring matches the size of the top cover axis, and the side wall of the limiting ring matches the cover wall of the slender cover, and the push cover bottom plate is also provided with limiting blocks on both sides of the track for limiting the second through hole to align with the first through hole and below the slideway outlet.

[0009] Furthermore, the cap removing device includes a rotating swing arm, a capping lifting shaft, a bracket, a capping clamping cylinder, a capping head and a lifting device. A bracket is provided at the upper end of the capping lifting shaft, and the capping clamping cylinder and the capping head are provided on the bracket. The capping head is arranged downward and is driven by the capping clamping cylinder to grasp and place the slender cap. The upper end of the capping lifting shaft is connected to a lifting device that drives the capping lifting shaft to move up and down and drives the capping head to move in the vertical direction between the cap removing position and the capping position. The middle of the capping lifting shaft is connected to a rotating swing arm, and the rotating swing arm drives the rotating shaft to rotate and drives the capping head to move in a horizontal position between the cap removing position and the capping position.

[0010] Furthermore, the bracket is provided with a height adjustment device for fine-tuning the height of the capping head, and the height adjustment device is provided with a fine-tuning hand wheel.

[0011] Furthermore, the bracket is provided with a capping device connected to the capping head to drive the capping head to screw the cap, and the capping device is a servo motor.

[0012] Furthermore, the lower end of the rotary cover lifting shaft is connected to the lifting sub-shaft through a sliding sleeve, and the rotation of the rotary cover lifting shaft does not drive the lifting sub-shaft to rotate. The lower end of the lifting sub-shaft is connected to the lifting device, and the lifting of the lifting sub-shaft drives the rotary cover lifting shaft to rise and fall, and the lifting device is a cam.

[0013] Furthermore, the rotating swing arm is connected to one end of the bearing seat on the rotary cover lifting shaft, driving the bearing seat to drive the rotary cover lifting shaft to rotate, and a support plate connected to the rotary cover lifting shaft is provided above the sliding sleeve, and the guide rod passes through the support plate and the other end of the bearing seat.

[0014] The invention has the following beneficial effects: firstly, the arrangement of the slender cover slide rail can avoid the dislocation caused by slipping when the slender cover enters, and the top cover cylinder can prevent the slender cover from tilting or deflecting when being grasped. Secondly, the structure is simple and easy to disassemble and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 .

[0016] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 .

[0017] Figure 3 The structure of the present invention is schematically shown in FIG. Figure 3 .

[0018] Figure 4 The structure of the present invention is schematically shown in FIG. Figure 4 .

[0019] Figure 5 It is a schematic structural diagram of the cap removing device and the cap screwing device of the present invention.

[0020] 1 is a fine-tuning hand wheel, 2 is a rotating swing arm, 3 is a cover-pushing cylinder, 4 is a cover-screwing lifting shaft, 5 is a servo motor, 6 is a cover-screwing clamping cylinder, 7 is a cover-blocking rod, 8 is a cover-top cylinder, 9 is a cover-pushing bottom plate, 10 is a slender cover slide rail, 11 is a cover-screwing head, 12 is a lifting sub-axis, 13 is an overload force adjustment component, 14 is a mounting plate, 15 is a slideway outlet, 16 is a slideway, 17 is a slender cover, 18 is a slideway entrance, 19 is a vertical section, 20 is an arc section, 21 is a height adjustment bracket, 22 is a cover-blocking rod cylinder, 23 is an L-shaped connecting plate, 24 is a long strip mounting track, 25 is a cover-pushing plate, 26 is a sliding sleeve, 27 is a bracket, 28 is a bearing seat, 29 is a support plate, 30 is a cover-top mounting plate, 31 is a cover-top shaft, 32 is a guide rod, 33 is a track, 34 is a second through hole, and 35 is a first through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the attached embodiment of the present invention Figure 1-5 , the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1 Reference Figure 1-5: A slender cover capping and capping device comprises a mounting plate 14, a slender cover slide rail 10, a cover feeding device, a cap removing device and a capping device. A slender cover slide rail 10 is provided on the upper side of the mounting plate 14, and a slideway outlet 15 of the slender cover slide rail 10 is aligned with the cover receiving position of the cover feeding device. A rotatable cap removing device is provided on the side of the mounting plate 14. The cap removing position of the cap removing device corresponds to the cap feeding position of the cover feeding device. A capping device for driving the cap removing device to install the slender cover is provided on the cap removing device, and the capping position of the cap removing device corresponds to the bottle body processing position.

[0023] A slender cover removing and capping device, the slender cover slide rail 10 is composed of a main body with a slide 16 matching the width of the slender cover, a removable cover plate covering the slide 16 is provided on one side of the main body, and the slide 16 is exposed at the slide outlet and the slender cover 17 is sent away by the cover sending device, the slide 16 is a slide 16 whose slide outlet 15 is lower than the slide inlet 18, and the slide on the upper side of the slide outlet 15 is a vertical section 19, the length of the vertical section 19 is greater than the height of the slender cover 17, and an arc section 20 for changing the direction of the slender cover is provided between the vertical section 19 and the slide inlet 18.

[0024] The slender cover removing and capping device has a height adjustment bracket 21 for controlling the height of the mounting plate, and a height adjustment hand wheel on the height adjustment bracket.

[0025] A slender cover removing and capping device, a vertical section 19 of the slide 16 is also provided with an opening for the front ends of several cover-blocking rods to pass through the main body and extend into the slide, a cover-blocking rod cylinder 22 is provided at the rear end of the cover-blocking rod for driving the cover-blocking rod 7 to move in and out of the slide, the cover-blocking rod cylinder 22 is arranged on the outer side of the upper end of the L-shaped connecting plate 23, the driving shaft of the cover-blocking rod cylinder passes through the L-shaped connecting plate and is connected to the cover-blocking rod, and a long strip mounting track 24 is provided on the upper end of the L-shaped connecting plate, the cover-blocking rod cylinder is adjusted to the position of the long strip mounting track, and the height of the front end of the cover-blocking rod in the slide is adjusted, the lower end of the L-shaped connecting plate is installed on the mounting plate 14, and a sensor is provided in the slide to sense whether the slender cover slides out and drives the cover-blocking rod cylinder to work.

[0026] The slender cover removing and capping device comprises a cover pushing cylinder 3, a cover pushing plate 25, a cover pushing bottom plate 9, a cover top cylinder 8 and a cover top fixing plate 30. The mounting plate 14 is provided with a cover pushing bottom plate 9 below the slideway outlet. The cover pushing bottom plate 9 is provided with a track 33 for the cover pushing plate 25 to move left and right on the cover pushing bottom plate 9. The lower side of the cover pushing plate 25 is embedded in the track 33. The right side of the cover pushing plate 25 is connected to the cover pushing cylinder 3, and the cover pushing cylinder 3 drives the cover pushing plate 25 to move left and right. The cover pushing cylinder 3 is installed on the mounting plate 14 through the cover top fixing plate. The cover pushing cylinder 3 is located on the right side of the cover pushing bottom plate 9. A first through hole 35 which passes through the upper and lower parts of the push cover bottom plate is provided on the left end of the push cover bottom plate 9, and a second through hole 34 which matches the first through hole is provided on the left end of the push cover plate; the top cover cylinder 8 is installed on the mounting plate 14 and the top cover shaft 31 of the top cover cylinder 8 passes through the first through hole and the second through hole and moves up and down, the size of the top cover shaft matches the size of the cover cavity of the slender cover, a limiting ring is provided in the second through hole, the central hole of the limiting ring matches the size of the top cover shaft, and the side wall of the limiting ring matches the cover wall of the slender cover, and the push cover bottom plate is also provided with limiting blocks on both sides of the track for limiting the second through hole to align with the first through hole and below the slideway outlet.

[0027] The top cover cylinder 8 is mounted on the mounting plate 14 through the top cover mounting plate 30.

[0028] A device for removing and screwing on slender caps, the cap removing device comprises a rotating swing arm 2, a screw cap lifting shaft 4, a bracket 27, a screw cap gripping cylinder 6, a screw capping head 11 and a lifting device, a bracket 27 is provided at the upper end of the screw cap lifting shaft 4, the screw cap gripping cylinder 6 and the screw capping head 11 are provided on the bracket 27, the screw capping head 11 is arranged downward and is driven by the screw cap gripping cylinder 6 to grasp and place the slender cap 17, the upper end of the screw cap lifting shaft 4 is connected to a lifting device that drives the screw cap lifting shaft to lift up and down to drive the screw capping head to move in the vertical direction of the cap removing position and the screw capping position, the middle of the screw cap lifting shaft is connected to a rotating swing arm 2, the rotating swing arm 2 drives the rotating shaft to rotate and drives the screw capping head to move in a horizontal position between the cap removing position and the screw capping position.

[0029] The slender cap removing and capping device is provided with a height adjustment device for fine-tuning the height of the capping head on the bracket, and the height adjustment device is provided with a fine-tuning hand wheel 1.

[0030] The slender cap removing and capping device is provided on the bracket 27 and connected to the capping head 11 to drive the capping head to screw the cap. The capping device is a servo motor 5.

[0031] The slender cap removing and capping device has the lower end of the capping lifting shaft connected to the lifting sub-shaft 12 through the sliding sleeve 26, the rotation of the capping lifting shaft does not drive the lifting sub-shaft to rotate, the lower end of the lifting sub-shaft is connected to the lifting device, the lifting of the lifting sub-shaft drives the capping lifting shaft to rise and fall, and the lifting device is a cam.

[0032] The slender cover removing and capping device, the rotating swing arm 2 is connected to one end of the bearing seat 28 on the capping lifting shaft 4, the bearing seat 28 is driven to drive the capping lifting shaft 4 to rotate, and a support plate 29 through which the capping lifting shaft 4 passes is provided above the sliding sleeve 26, and a guide rod 32 passes through the support plate and the other end of the bearing seat.

[0033] A slender cover removing and screwing device, a cover blocking rod 7 is provided at both ends of the arc segment 20, a telescopic stop head is provided on the upper end of the arc segment away from the opening side wall, and the telescopic stop head passes through the side wall and elastically extends and retracts in the arc segment, the cross-section of the telescopic stop head is larger than the front end of the cover blocking rod, the front end of the cover blocking rod corresponds to the telescopic stop head, and the upper end of the telescopic stop head is higher than the front end of the cover blocking rod, the telescopic stop head is driven by the front end of the cover blocking rod, retracts into the side wall of the arc segment, and automatically resets by elastic force to block the slender cover.

[0034] The invention discloses a slender cap removing and capping device, wherein the main body comprises a detachable upper half and a detachable lower half, the opposite sides of the upper half and the lower half form a slideway, and a connecting mounting plate is provided on the other side of the main body, the upper half and the lower half can be movably mounted on the connecting mounting plate to adjust the width of the slideway.

[0035] The slender cover removing and capping device has an overload force regulating component 13 on the servo motor.

[0036] The capping head is a grabbing claw.

[0037] Working principle and process:

[0038] The capping head grabs the slender cover and returns to its original position through the rotating swing arm and the resetting of the lifting sub-shaft, so that the slender cover is put into the bottle mouth, and the capping head is driven by the servo motor to rotate and install the slender cover at the bottle mouth.

[0039] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A slender cover removing and capping device, comprising a mounting plate, a slender cover slide rail, a cover feeding device, a cover removing device and a capping device, characterized in that: A slender cover slide rail is provided on the upper side of the mounting plate, and the slideway outlet of the slender cover slide rail is aligned with the cover receiving position of the cover feeding device. A rotatable cover removing device is provided on the side of the mounting plate, and the cover removing position of the cover removing device corresponds to the cover feeding position of the cover feeding device. A capping device for driving the cap removing device to install the slender cover is provided on the cap removing device, and the capping position of the cap removing device corresponds to the bottle body processing position. The slender cover slide rail is composed of a main body with a slideway matching the width of the slender cover, a removable cover plate covering the slideway is provided on one side of the main body, and the slideway is exposed at the slideway exit and the slender cover is sent away by a cover sending device, the slideway is a slideway whose slideway exit is lower than the slideway entrance, and the slideway on the upper side of the slideway exit is a vertical section, the length of the vertical section is greater than the height of the slender cover, and a curved section for changing the direction of the slender cover is provided between the vertical section and the slideway entrance; A height adjustment bracket for controlling the height of the mounting plate is provided on one side of the mounting plate, and a height adjustment hand wheel is provided on the height adjustment bracket; The vertical section of the slide is also provided with an opening for the front ends of several cover blocking rods to pass through the main body and extend into the slide. The rear end of the cover blocking rod is provided with a cover blocking rod cylinder for driving the cover blocking rod to move in and out of the slide. The cover blocking rod cylinder is arranged on the outer side of the upper end of the L-shaped connecting plate. The driving shaft of the cover blocking rod cylinder passes through the L-shaped connecting plate and is connected to the cover blocking rod. The upper end of the L-shaped connecting plate is provided with a long strip mounting track. The cover blocking rod cylinder is adjusted to the position of the long strip mounting track to adjust the height of the front end of the cover blocking rod in the slide. The lower end of the L-shaped connecting plate is installed on the mounting plate. A sensor is provided in the slide to sense whether the slender cover slides out and drives the cover blocking rod cylinder to work. The cover feeding device includes a cover pushing cylinder, a cover pushing plate, a cover pushing bottom plate, a cover top cylinder and a cover top fixing plate. The mounting plate is located below the slideway outlet and is provided with a cover pushing bottom plate. The cover pushing bottom plate is provided with a track for the cover pushing plate to move left and right on the cover pushing bottom plate. The lower side of the cover pushing plate is embedded in the track. The right side of the cover pushing plate is connected to the cover pushing cylinder, which drives the cover pushing plate to move left and right. The cover pushing cylinder is mounted on the mounting plate through the cover top fixing plate. The cover pushing cylinder is located on the right side of the cover pushing bottom plate. A through cover pushing bottom plate is provided on the left end of the cover pushing bottom plate. The first through hole on the upper and lower plates, the left end of the push cover plate is provided with a second through hole matching the first through hole; the top cover cylinder is installed on the mounting plate and the top cover shaft of the top cover cylinder passes through the first through hole and the second through hole and moves up and down, the size of the top cover shaft matches the size of the cover cavity of the slender cover, a limiting ring is provided in the second through hole, the central hole of the limiting ring matches the size of the top cover shaft, the side wall of the limiting ring matches the cover wall of the slender cover, and the bottom plate of the push cover is located on both sides of the track and is also provided with limiting blocks for limiting the second through hole to align with the first through hole and below the slideway outlet; The capping device comprises a rotating swing arm, a capping lifting shaft, a bracket, a capping clamping cylinder, a capping head and a lifting device. The upper end of the capping lifting shaft is provided with a bracket, and the capping clamping cylinder and the capping head are provided on the bracket. The capping head is arranged downward and driven by the capping clamping cylinder to grasp and place the slender cap. The upper end of the capping lifting shaft is connected to a lifting device that drives the capping lifting shaft to move up and down and drives the capping head to move in the vertical direction of the capping position and the capping position. The middle of the capping lifting shaft is connected with a rotating swing arm, and the rotating swing arm drives the capping lifting shaft to rotate and drives the capping head to move in the horizontal position between the capping position and the capping position. The bracket is also provided with a height adjustment device for fine-tuning the height of the capping head, and the height adjustment device is provided with a fine-tuning hand wheel; The bracket is provided with a capping device connected to the capping head and driving the capping head to screw the cap, and the capping device is a servo motor; The lower end of the capping lifting shaft is connected to the lifting sub-shaft through a sliding sleeve. The rotation of the capping lifting shaft does not drive the lifting sub-shaft to rotate. The lower end of the lifting sub-shaft is connected to a lifting device. The lifting of the lifting sub-shaft drives the capping lifting shaft to rise and fall. The lifting device is a cam. The rotating swing arm is connected with one end of the bearing seat on the rotary cover lifting shaft, and the bearing seat is driven to drive the rotary cover lifting shaft to rotate. A support plate through which the rotary cover lifting shaft passes is provided above the sliding sleeve, and a guide rod passes through the support plate and the other end of the bearing seat; a cover-blocking rod is provided at both ends of the arc surface section, and a telescopic stop head is provided on the upper end of the arc surface section away from the opening side wall, which passes through the side wall and elastically retracts and contracts in the arc surface section. The cross-section of the telescopic stop head is larger than the front end of the cover-blocking rod, and the front end of the cover-blocking rod corresponds to the telescopic stop head, and the upper end of the telescopic stop head is higher than the front end of the cover-blocking rod. The telescopic stop head is driven by the front end of the cover-blocking rod, retracts into the side wall of the arc surface section, and automatically resets by elastic force to block the slender cover.

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