CN217100793U

CN217100793U - Sucking disc plate falling mechanism for blister packaging machine

Info

Publication number: CN217100793U
Application number: CN202220414903.4U
Authority: CN
Inventors: 刘滨
Original assignee: Jinzhou Wonder Packing Machinery Co ltd
Current assignee: Jinzhou Wonder Packing Machinery Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-02
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a sucking disc dropping mechanism for a blister packaging machine, which relates to the technical field of auxiliary equipment of the packaging machine, and comprises a fixed vertical plate, wherein a fixed seat is arranged at the middle position of the lower end of the fixed vertical plate, a guide rod is arranged at the upper end of the fixed vertical plate, which is close to the outer surface of one side of the fixed seat, a pulley is connected on the guide rod in a sliding way, one end of a sucking disc installation seat is arranged on the pulley, a grabbing component is arranged at the other end of the sucking disc installation seat, a cam disc is connected on the fixed seat in a rotating way through a bearing, one end of a swing arm is arranged on the fixed seat and above the left side of the cam disc, the other end of the swing arm is provided with the lower end of a pull rod, the upper end of the pull rod is connected with the lower surface of the sucking disc installation seat, the mechanical structure is compact, the inertia is small when the sucking disc installation seat is operated at high speed, the operation is stable, and the deviation of the reciprocating working motion track is avoided, the end drop point is guaranteed to be grabbed stably, the noise is low, and the grabbing and placing functions of the bubble cap plate are achieved.

Description

Sucking disc plate falling mechanism for blister packaging machine

Technical Field

The utility model relates to a packagine machine auxiliary assembly technical field, concretely relates to sucking disc falling plate mechanism for blister packaging machine.

Background

The blister packaging machine is a machine which forms a blister by using a transparent plastic film or a sheet, seals a product between the blister and a bottom plate by using methods of heat sealing, bonding and the like, a formed film is heated and softened by a flat plate type heating device, the softened film is blown into the blister by using compressed air in the flat plate type forming device, a packaged material is filled into the blister by a filling device, then the blister is sent to the flat plate type sealing device, a covering film and the formed film are sealed under proper temperature and pressure, each working cycle needs a sucker to grab and place the punched plate once, and the punched plate is placed at a preset position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sucking disc falling plate mechanism for blister packaging machine to the traditional sucking disc grabbing device mechanical structure volume that proposes in solving above-mentioned background art is great, for self weight brings great inertia when high-speed operation, leads to reciprocal snatching to place the work movement track and produces the deviation, makes the problem of snatching the end falling point and producing the error.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sucking disc falling plate mechanism for blister packaging machine, includes fixed riser, the lower extreme intermediate position of fixed riser is equipped with the fixing base, fixed riser is close to the upper end of fixing base one side surface is equipped with the guide arm, sliding connection has the coaster on the guide arm, be equipped with the one end of sucking disc mount pad on the coaster, the other end of sucking disc mount pad is equipped with and snatchs the subassembly, rotate through the bearing on the fixing base and be connected with the cam disc, on the fixing base and the upper left side of cam disc is equipped with the one end of swing arm, the other end of swing arm is equipped with the lower extreme of pull rod, the upper end of pull rod with the lower surface of sucking disc mount pad is connected.

Preferably, the grabbing component comprises a mounting plate, the mounting plate is connected with the sucker mounting seat through a bolt, a sucker rod is meshed with the lower end of the mounting plate through threads, a sucker is meshed with the lower end of the sucker rod through threads, and the upper end of the mounting plate is communicated with a vacuum tube through the sucker rod.

Preferably, a cam is arranged on the cam disc, a conjugate cam is rotatably connected to the middle position of the outer surface of one side of the swing arm close to the cam disc through a bearing, the conjugate cam is of a double-roller bearing driving structure, an inner roller bearing of the conjugate cam is in rolling connection with the cam disc, and an outer roller bearing of the conjugate cam is in rolling connection with the cam.

Preferably, the position, corresponding to the guide rod, on the fixed vertical plate is connected with guide rod fixing frames through bolts, and the guide rod is connected between the guide rod fixing frames through bolts.

Preferably, one end of the swing arm is rotatably connected with the fixed seat through a rotating shaft, and the other end of the swing arm is rotatably connected with the lower end of the pull rod through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the swing arm is driven to rotate around a shaft connected with the swing arm and the fixing seat through the cam disc, the pulley is driven to do reciprocating motion on the guide rod through the pull rod, so that the grabbing assembly can grab and place plates, the traditional sucker grabbing device is replaced, the mechanical structure is compact, the inertia is small during high-speed operation, the operation is stable, the inertia caused by the self weight is reduced during high-speed operation, the deviation of the reciprocating grabbing and placing work motion track is avoided, the stable dropping point of the grabbing end is ensured, the noise is low, and the grabbing and placing functions of the bubble cap plates are realized.

Drawings

Fig. 1 is an axonometric view of the main structure of the present invention;

FIG. 2 is a schematic front view of the main structure of the present invention;

FIG. 3 is a schematic top view of the main structure of the present invention;

fig. 4 is an isometric view of a cam disc structure of the present invention;

fig. 5 is a front view of the cam disc structure of the present invention.

In the figure: 1-fixed vertical plate, 2-fixed seat, 3-guide rod, 4-pulley, 5-sucker mounting seat, 6-grabbing component, 601-mounting plate, 602-sucker rod, 603-sucker, 604-vacuum tube, 7-cam disk, 8-swing arm, 9-pull rod, 10-cam, 11-conjugate cam and 12-guide rod fixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a sucking disc falling plate mechanism for blister packaging machine, including fixed riser 1, the lower extreme intermediate position of fixed riser 1 is equipped with fixing base 2, fixed riser 1 is close to the upper end of 2 one side surfaces of fixing base is equipped with guide arm 3, sliding connection has coaster 4 on the guide arm 3, be equipped with the one end of sucking disc mount pad 5 on coaster 4, the other end of sucking disc mount pad 5 is equipped with and picks subassembly 6, it is connected with cam disc 7 to rotate through the bearing on the fixing base 2, just be in on the fixing base 2 the upper left side of cam disc 7 is equipped with the one end of swing arm 8, the other end of swing arm 8 is equipped with the lower extreme of pull rod 9, the upper end of pull rod 9 with the lower surface connection of sucking disc mount pad 5.

When the vertical plate type plate clamping device is used, the whole device is fixed through the fixed vertical plate 1 and the fixed seat 2, the cam disc 7 is driven to rotate through external power, the swing arm 8 is driven to rotate around a shaft connected with the fixed seat 2 through the rotation of the cam disc 7, the right side end of the swing arm 8 moves up and down, the up-and-down movement of the right end of the swing arm 8 is transmitted to the pulley 4 through the pull rod 9, the pulley 4 moves up and down along the guide rod 3 in a reciprocating mode, and the sucking disc mounting seat 5 drives the grabbing assembly 6 to grab and place a plate.

Snatch subassembly 6 and include mounting panel 601, mounting panel 601 pass through the bolt with sucking disc mount pad 5 is connected, there is sucking disc pole 602 lower extreme of mounting panel 601 through threaded engagement, there is sucking disc 603 lower extreme of sucking disc pole 602 through threaded engagement, mounting panel 601's upper end with sucking disc pole 602 intercommunication is connected with vacuum tube 604, will snatch subassembly 6 through mounting panel 601 and connect into a whole, conveniently snatch the whole quick dismantlement of subassembly 6 and change, be connected sucking disc pole 602 and outside vacuum air supply through vacuum tube 604 for sucking disc 603 is behind the contact plate piece, forms the negative pressure in the inside of sucking disc 603, absorbs and places the operation to the plate piece.

The cam disc 7 is provided with a cam 10, the middle position of the outer surface of one side of the swing arm 8 close to the cam disc 7 is rotatably connected with a conjugate cam 11 through a bearing, the conjugate cam 11 is a double-roller bearing driving structure, an inner roller bearing of the conjugate cam 11 is in rolling connection with the cam disc 7, an outer roller bearing of the conjugate cam 11 is in rolling connection with the cam 10, the conjugate cam 11 designed through the double-roller bearing driving structure is respectively in rolling connection with the cam disc 7 and the cam 10, the sliding friction generated by the single cams when rolling due to the influence of each other is avoided, the service life of the conjugate cam 11 is influenced, the cam 10 rotates through the rotation of the cam disc 7, and the cam 10 is in an irregular cam structure as shown in fig. 5, so that the conjugate cam 11 rolls up and down in the cam 10.

The guide rod fixing frame 12 is connected to the position, corresponding to the guide rod 3, on the fixed vertical plate 1 through bolts, the guide rod 3 is connected between the guide rod fixing frames 12 through bolts, and the guide rod 3 is fixed on the fixed vertical plate 1 through the guide rod fixing frame 12.

One end of the swing arm 8 is rotatably connected with the fixed seat 2 through a rotating shaft, the other end of the swing arm 8 is rotatably connected with the lower end of the pull rod 9 through a rotating shaft, and the up-and-down movement of the right end of the swing arm 8 is converted into the up-and-down reciprocating movement of the pulley 4 through the pull rod 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sucking disc falling board mechanism for blister packaging machine which characterized in that: including fixed riser (1), the lower extreme intermediate position of fixed riser (1) is equipped with fixing base (2), fixed riser (1) is close to the upper end of fixing base (2) one side surface is equipped with guide arm (3), sliding connection has coaster (4) on guide arm (3), be equipped with the one end of sucking disc mount pad (5) on coaster (4), the other end of sucking disc mount pad (5) is equipped with and snatchs subassembly (6), be connected with cam disc (7) through the bearing rotation on fixing base (2), on fixing base (2) and the upper left side of cam disc (7) is equipped with the one end of swing arm (8), the other end of swing arm (8) is equipped with the lower extreme of pull rod (9), the upper end of pull rod (9) with the lower surface of sucking disc mount pad (5) is connected.

2. The suction cup plate dropping mechanism for a blister packaging machine according to claim 1, wherein: snatch subassembly (6) including mounting panel (601), mounting panel (601) pass through the bolt with sucking disc mount pad (5) are connected, the lower extreme of mounting panel (601) has sucking disc pole (602) through the screw-thread engagement, the lower extreme of sucking disc pole (602) has sucking disc (603) through the screw-thread engagement, the upper end of mounting panel (601) with sucking disc pole (602) intercommunication is connected with vacuum tube (604).

3. The suction cup plate dropping mechanism for a blister packaging machine according to claim 1, wherein: the cam disc (7) is provided with a cam (10), the middle position of the outer surface of one side of the swing arm (8) close to the cam disc (7) is rotatably connected with a conjugate cam (11) through a bearing, the conjugate cam (11) is of a double-roller bearing driving structure, an inner roller bearing of the conjugate cam (11) is in rolling connection with the cam disc (7), and an outer roller bearing of the conjugate cam (11) is in rolling connection with the cam (10).

4. The suction cup plate dropping mechanism for a blister packaging machine according to claim 1, wherein: the guide rod fixing frames (12) are connected to the positions, corresponding to the guide rods (3), on the fixed vertical plates (1) through bolts, and the guide rods (3) are connected between the guide rod fixing frames (12) through bolts.

5. The suction cup plate dropping mechanism for a blister packaging machine according to claim 1, wherein: one end of the swing arm (8) is rotatably connected with the fixed seat (2) through a rotating shaft, and the other end of the swing arm (8) is rotatably connected with the lower end of the pull rod (9) through a rotating shaft.