CN213416216U

CN213416216U - Metal bung closing device

Info

Publication number: CN213416216U
Application number: CN202021529101.5U
Authority: CN
Inventors: 王志强; 王志勇; 贾红林; 王志军
Original assignee: Jingchuan Xinyu New Building Materials Co ltd
Current assignee: Jingchuan Xinyu New Building Materials Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-06-11
Anticipated expiration: 2030-07-28

Abstract

The application relates to a metal barrel cover pressing device, which comprises a frame, a driving cylinder and a pressing mechanism, the driving cylinder is fixedly arranged on the frame, the telescopic rod of the driving cylinder is vertically arranged towards one side of the conveying belt, the pressing mechanism comprises a mounting plate, a connecting rod, a positioning plate and a clamping piece, the mounting plate is horizontally arranged and is fixedly connected with the telescopic rod of the driving cylinder, the connecting rods are provided with a plurality of connecting rods, one end of each connecting rod is hinged with the mounting plate, the other end of each connecting rod is hinged with the mounting plate and is hinged with a plurality of connecting rods, one end of the connecting rod, which is far away from the mounting plate, is hinged with a clamping piece, the clamping piece is arranged on the positioning plate and is hinged with the positioning plate, the screens piece with the articulated shaft level of locating plate sets up, the locating plate with the mounting panel is circular, the two is parallel to each other and coaxial setting the locating plate with the mounting panel is parallel to each other and coaxial setting. This application has the effect that improves the high efficiency and the degree of accuracy of gland process.

Description

Metal bung closing device

Technical Field

The application relates to the field of barrel filling and capping equipment, in particular to a metal barrel cover pressing device.

Background

At present, after the production of liquid products is finished, the liquid products need to be filled into a sub-packaging barrel, then a barrel cover matched with the sub-packaging barrel is placed at the opening position of the sub-packaging barrel, and the liquid products are subjected to capping operation to complete sub-packaging and sealing of the liquid products.

In the correlation technique, when the partial shipment bucket adopted the metal material, also adopted the metal material rather than complex partial shipment bucket, adopted pressure buckle formula seal structure to connect usually when carrying out the gland, the metal bung takes place deformation and latex bucket lock joint under the pressure effect, realizes the gland operation.

The gland in-process adopts manual operation consuming time and labor, and is not easy to control the force, and the too big force easily leads to the wearing and tearing to the metal cover.

SUMMERY OF THE UTILITY MODEL

In order to improve the high efficiency and the degree of accuracy of gland process, this application provides a metal bung closing device.

The application provides a metal bung closing device adopts following technical scheme:

the utility model provides a metal bung closing device, includes the frame, drives actuating cylinder and hold-down mechanism, drive actuating cylinder fixed mounting in the frame, drive the vertical setting of actuating cylinder telescopic link, hold-down mechanism includes mounting panel, connecting rod, locating plate and screens piece, the mounting panel level set up and with drive actuating cylinder telescopic link fixed connection, the mounting panel articulates there is a plurality of connecting rods, the connecting rod is kept away from mounting panel one end articulates there is the screens piece, the screens piece install in on the locating plate and with the locating plate is articulated, the screens piece with the articulated shaft level of locating plate sets up, the locating plate with the mounting panel is circularly, the locating plate with the mounting panel is parallel to each other and coaxial setting.

By adopting the technical scheme, the positioning plate is abutted against the metal barrel cover, the telescopic rod of the driving cylinder extends to drive the mounting plate to move towards the positioning plate, and under the action of the connecting rod hinged with the mounting plate, the clamping piece rotates around the hinged shaft between the clamping piece and the positioning plate, so that the edge of the barrel cover is deformed, and the barrel cover is buckled on the metal barrel to complete the capping operation; locating plate and mounting panel are parallel to each other and coaxial setting, and the two all sets up to circular, are convenient for with the metal drum laminating, improve gland in-process high efficiency and accuracy.

Preferably, the screens piece is kept away from connecting rod one end is rotated and is connected with the roller, the setting of roller axial level just follows the radial tangential direction of mounting panel.

Through adopting above-mentioned technical scheme, when exerting pressure to the metal bung and make it warp, the roller removes the in-process along with the screens piece and takes place to rotate for the straight line friction between screens piece and the metal bung becomes rolling friction, thereby the screens piece extrusion metal bung makes its warp of being convenient for, can also prevent that the screens piece from causing the damage to the metal bung at the extrusion in-process.

Preferably, an expansion spring is arranged between the mounting plate and the positioning plate, and two ends of the expansion spring are fixedly connected with the mounting plate and the positioning plate.

By adopting the technical scheme, the telescopic spring is used for connecting the mounting plate and the positioning plate, so that the connection stability between the mounting plate and the positioning plate is improved, the telescopic spring can avoid rigid contact between the mounting plate and the positioning plate, and the service lives of the mounting plate and the positioning plate are prolonged; in addition, under the action of the restoring force of the telescopic spring, the mounting plate and the positioning plate restore to the original distance, and meanwhile, the connecting rod and the clamping piece restore to the original state, so that the novel positioning device is convenient to use next time.

Preferably, a guide rod is arranged in the telescopic spring, the guide rod is vertically arranged, one end of the guide rod is fixedly connected with the positioning plate, and the other end of the guide rod penetrates through the mounting plate and is in sliding connection with the mounting plate.

Through adopting above-mentioned technical scheme, the setting of guide bar can lead the mounting panel towards the locating plate removal process, improves the mounting panel towards the stability of locating plate removal in-process, strengthens the accuracy of gland process simultaneously.

Preferably, the locating plate includes with clamping piece articulated first support ring, with expanding spring fixed connection's second support ring and fixed mounting in first support ring with the reinforcing rod between the second support ring.

Through adopting above-mentioned technical scheme, the locating plate sets up to first support ring and second support ring, and realizes being connected through the anchor strut, reduces the dead weight of locating plate when guaranteeing locating plate stability to the reduction drives actuating cylinder's energy consumption.

Preferably, the reinforcing rod is arranged obliquely, and one end of the reinforcing rod facing the second support ring is higher than one end of the reinforcing rod facing the first support ring.

Through adopting above-mentioned technical scheme, the reinforcement bar slope sets up to still can carry out the gland operation to it when metal bung surface unevenness, can guarantee not influence the bulge on metal bung surface at the gland in-process simultaneously.

Preferably, the mounting panel include with drive actuating cylinder telescopic link fixed connection's first connecting piece, with connecting rod articulated second connecting piece, and set up in first connecting piece with the connecting rod between the second connecting piece, first connecting piece with the second connecting piece is parallel to each other.

Through adopting above-mentioned technical scheme, the mounting panel sets up to first connecting piece and second connecting piece, and realizes dismantling the connection through the connecting rod between the two to be convenient for dismantle the change with connecting rod articulated second connecting piece, with the metal bung that adapts to not unidimensional.

Preferably, the connecting rod is perpendicular to the first connecting piece and the second connecting piece, one end of the connecting rod is rotatably connected with the first connecting piece, and the other end of the connecting rod is in threaded connection with the second connecting piece.

Through adopting above-mentioned technical scheme, the connecting rod is all perpendicular with first connecting piece and second connecting piece, and its one end rotates with first connecting piece to be connected, and the other end and second connecting piece threaded connection to can realize its being connected and dismantling with the second connecting piece through rotating the connecting rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the telescopic rod of the driving cylinder is controlled to extend to drive the positioning plate to abut against the metal barrel cover and push the mounting plate to move towards the positioning plate, the included angle between the connecting rod hinged with the positioning plate and the second support ring is increased, the connecting rod drives the clamping piece to rotate around the hinge shaft between the clamping piece and the positioning plate, and the roller shaft moves towards the metal barrel to extrude the metal barrel cover to deform the metal barrel cover so as to realize capping operation;

2. the mounting plate is provided with a first connecting piece and a second connecting piece which are detachable through a connecting rod, and the connecting rod is arranged on the second connecting piece, so that the second connecting piece is convenient to detach and can be replaced according to different metal barrel cover specifications;

3. the locating plate sets up to first support ring and second support ring, and realizes connecting through the anchor strut that the slope set up between the two, when lightening the locating plate dead weight, can also adapt to the bellied condition in metal bung surface.

Drawings

Fig. 1 is a schematic view of the overall structure of a metal barrel cover pressing device provided by the present application.

Description of reference numerals: 1. a frame; 2. a driving cylinder; 3. a hold-down mechanism; 4. mounting a plate; 41. a first connecting member; 42. a connecting rod; 43. a second connecting member; 5. a connecting rod; 6. positioning a plate; 61. a first support ring; 62. a second support ring; 63. a reinforcing rod; 7. a clamping piece; 8. a roll shaft; 9. a tension spring; 10. a guide rod.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses metal bung closing device. Referring to fig. 1, the metal barrel cover pressing device comprises a frame 1, a driving cylinder 2 and a pressing mechanism 3, and is used for pressing the subpackaging barrel with the metal barrel cover. Install on the frame 1 and drive actuating cylinder 2, drive the welding of actuating cylinder 2 casing and frame, drive the vertical setting in actuating cylinder 2 telescopic link orientation conveyer belt one side, and drive actuating cylinder 2 telescopic link fixedly connected with hold-down mechanism 3. The pressing mechanism 3 comprises a mounting plate 4, a connecting rod 5, a positioning plate 6 and a clamping piece 7. Mounting panel 4 includes the first connecting piece 41 of level setting, and first connecting piece 41 central point puts and drives actuating cylinder 2 telescopic link and pass through welding mode fixed connection, and first connecting piece 41 rotates the connecting rod 42 that is connected with vertical setting, first connecting piece 41 and connecting rod 42 pivot and connecting rod 42 axial parallel. In this embodiment, the connecting rods 42 are four and uniformly distributed around the first connecting member 41, one end of the connecting rod 42, which is far away from the first connecting member 41, is connected with the second connecting member 43 through threads, the second connecting member 43 is a circular disc, and the second connecting member 43 and the first connecting member 41 are parallel and coaxially arranged.

As shown in fig. 1, the second connecting member 43 has a plurality of connecting rods 5 uniformly distributed along its circumference, the hinge axis between the connecting rods 5 and the second connecting member 43 is horizontally arranged, one end of the connecting rod 5 far from the second connecting member 43 is hinged with a blocking member 7, the blocking member 7 is hinged with a positioning plate 6, and the positioning plate 6 is located on one side of the blocking member 7 facing the central axis of the second connecting member 43 and is parallel to the second connecting member 43. The positioning plate 6 is provided with a first supporting ring 61 hinged with the clamping member 7, a second supporting ring 62 is arranged at the circle center position of the first supporting ring 61, and the first supporting ring 61 is connected with the second supporting ring 62 through a reinforcing rod 63. Two ends of the reinforcing rod 63 are respectively fixedly connected with the first support ring 61 and the second support ring 62, the reinforcing rod 63 is obliquely arranged, one end of the reinforcing rod 63 fixedly connected with the second support ring 62 is higher than one end of the reinforcing rod fixedly connected with the first support ring 61, and the dead weight of the positioning plate 6 is reduced, and meanwhile, the surface of the metal barrel cover can be adapted to the convex situation. In addition, in order to avoid damage to the metal barrel cover, one end, far away from the connecting rod 5, of the clamping part 7 is rotatably connected with a roller shaft 8, and the axial direction of the roller shaft 8 is horizontally arranged and is along the tangential direction of the radius of the mounting plate 4.

As shown in fig. 1, an extension spring 9 is disposed between the mounting plate 4 and the positioning plate 6, one end of the extension spring 9 is fixedly connected to the second connecting member 43, and the other end of the extension spring 9 is fixedly connected to the second supporting ring 62, in order to ensure that the mounting plate 4 and the positioning plate 6 move in the vertical direction, a vertically disposed guide rod 10 is disposed in the extension spring 9, one end of the guide rod 10 is fixedly connected to the second supporting ring 62, and the other end of the guide rod passes through the second connecting member 43 and is slidably connected to the mounting plate 4.

The implementation principle of the embodiment of the application is as follows: when in use, the sub-packaging barrel provided with the metal barrel cover moves to the position under the first supporting ring 61 through the conveying belt, the driving cylinder 2 is started, the telescopic rod of the driving cylinder 2 is controlled to extend to drive the mounting plate 4 and the positioning plate 6 to move downwards along the vertical direction, namely towards the sub-packaging barrel, when the first supporting ring 61 moves to the position abutting against the metal barrel cover, the telescopic rod of the driving cylinder 2 continues to extend, the second connecting piece 43 moves towards the positioning plate 6 at the moment, the telescopic spring 9 contracts, the included angle between the connecting rod 5 and the second connecting piece 43 is increased, the included angle between the connecting rod 5 and the clamping piece 7 is reduced, the clamping piece 7 rotates around the hinged shaft between the clamping piece and the first supporting ring 61 at the moment, and the blocking piece 7 rotates towards the second supporting ring 62, and simultaneously the roller shaft 8 rotates around the axial direction thereof, therefore, the edge of the metal barrel cover is extruded to deform the metal barrel cover, and the metal barrel cover is compressed. Drive the 2 output shaft contractions of actuating cylinder after the gland is accomplished, second connecting piece 43 and second support ring 62 distance increase under the effect of expanding spring 9 restoring force, the angle reduces between connecting rod 5 and the second connecting piece 43, contained angle increases between connecting rod 5 and the screens piece 7, it rotates around its articulated shaft with second support ring 62 to drive screens piece 7, make screens piece 7 orientation keep away from second support ring 62 direction and rotate, along with the 2 telescopic shaft of actuating cylinder shrinks gradually, first support ring 61 and the separation of metal bung, accomplish a gland operation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a metal bung closing device which characterized in that: comprises a frame (1), a driving cylinder (2) and a pressing mechanism (3), wherein the driving cylinder (2) is fixedly arranged on the frame (1), a telescopic rod of the driving cylinder (2) is vertically arranged, the pressing mechanism (3) comprises a mounting plate (4), a connecting rod (5), a positioning plate (6) and a clamping piece (7), the mounting plate (4) is horizontally arranged and is fixedly connected with the telescopic rod of the driving cylinder (2), the mounting plate (4) is articulated with a plurality of connecting rods (5), one end of the connecting rod (5) far away from the mounting plate (4) is articulated with the clamping piece (7), the clamping piece (7) is arranged on the positioning plate (6) and is articulated with the positioning plate (6), the clamping piece (7) is horizontally arranged with an articulated shaft of the positioning plate (6), and the positioning plate (6) and the mounting plate (4) are circular, the positioning plate (6) and the mounting plate (4) are parallel to each other and are coaxially arranged.

2. A metal drum cover compression device according to claim 1 and further characterised in that: screens piece (7) are kept away from connecting rod (5) one end is rotated and is connected with roller (8), roller (8) axial level sets up and follows mounting panel (4) radial tangential direction.

3. A metal drum cover compression device according to claim 1 and further characterised in that: mounting panel (4) with be provided with expanding spring (9) between locating plate (6), expanding spring (9) both ends with mounting panel (4) reach locating plate (6) fixed connection.

4. A metal drum cover compression device according to claim 3 and further characterised in that: be provided with guide bar (10) in expanding spring (9), guide bar (10) vertical setting, guide bar (10) one end with locating plate (6) fixed connection, the other end pass mounting panel (4) with mounting panel (4) sliding connection.

5. A metal bung compression device according to claim 4, in which: the locating plate (6) include with clamping piece (7) articulated first support ring (61), with expanding spring (9) fixed connection's second support ring (62) and fixed mounting in first support ring (61) with reinforce bar (63) between second support ring (62).

6. A metal bung compression device according to claim 5, in which: the reinforcing rods (63) are arranged obliquely, and one end of each reinforcing rod (63) facing the second support ring (62) is higher than one end of each reinforcing rod facing the first support ring (61).

7. A metal drum cover compression device according to claim 1 and further characterised in that: mounting panel (4) including with drive actuating cylinder (2) telescopic link fixed connection's first connecting piece (41), with connecting rod (5) articulated second connecting piece (43), and set up in first connecting piece (41) with connecting rod (42) between second connecting piece (43), first connecting piece (41) with second connecting piece (43) are parallel to each other.

8. A metal drum cover compression device according to claim 7 in which: the connecting rod (42) is perpendicular to the first connecting piece (41) and the second connecting piece (43), one end of the connecting rod is rotatably connected with the first connecting piece (41), and the other end of the connecting rod is in threaded connection with the second connecting piece (43).